diff options
58 files changed, 199 insertions, 4013 deletions
@@ -490,7 +490,6 @@ LIST_ARM9=" \ davinci_dvevm \ davinci_schmoogie \ davinci_sonata \ - pmdra \ " ######################################################################### @@ -508,9 +507,6 @@ LIST_ARM11=" \ cp1136 \ omap2420h4 \ apollon \ - imx31_litekit \ - imx31_phycore \ - mx31ads \ " ######################################################################### @@ -2385,9 +2385,6 @@ davinci_schmoogie_config : unconfig davinci_sonata_config : unconfig @$(MKCONFIG) $(@:_config=) arm arm926ejs sonata davinci davinci -pmdra_config : unconfig - @$(MKCONFIG) $(@:_config=) arm arm926ejs pmdra prodrive davinci - omap1610inn_config \ omap1610inn_cs0boot_config \ omap1610inn_cs3boot_config \ @@ -2598,23 +2595,14 @@ zylonite_config : ## ARM1136 Systems ######################################################################### omap2420h4_config : unconfig - @$(MKCONFIG) $(@:_config=) arm arm1136 omap2420h4 NULL omap24xx + @$(MKCONFIG) $(@:_config=) arm arm1136 omap2420h4 apollon_config : unconfig @mkdir -p $(obj)include @echo "#define CONFIG_ONENAND_U_BOOT" > $(obj)include/config.h - @$(MKCONFIG) $(@:_config=) arm arm1136 apollon NULL omap24xx + @$(MKCONFIG) $(@:_config=) arm arm1136 apollon @echo "CONFIG_ONENAND_U_BOOT = y" >> $(obj)include/config.mk -imx31_litekit_config : unconfig - @$(MKCONFIG) $(@:_config=) arm arm1136 imx31_litekit NULL mx31 - -imx31_phycore_config : unconfig - @$(MKCONFIG) $(@:_config=) arm arm1136 imx31_phycore NULL mx31 - -mx31ads_config : unconfig - @$(MKCONFIG) $(@:_config=) arm arm1136 mx31ads NULL mx31 - #======================================================================== # i386 #======================================================================== diff --git a/board/imx31_litekit/Makefile b/board/imx31_litekit/Makefile deleted file mode 100644 index aaaec69d6..000000000 --- a/board/imx31_litekit/Makefile +++ /dev/null @@ -1,50 +0,0 @@ -# -# (C) Copyright 2000-2008 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# See file CREDITS for list of people who contributed to this -# project. -# -# This program is free software; you can redistribute it and/or -# modify it under the terms of the GNU General Public License as -# published by the Free Software Foundatio; either version 2 of -# the License, or (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 59 Temple Place, Suite 330, Boston, -# MA 02111-1307 USA -# - -include $(TOPDIR)/config.mk - -LIB = $(obj)lib$(BOARD).a - -COBJS := imx31_litekit.o -SOBJS := lowlevel_init.o - -SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) -OBJS := $(addprefix $(obj),$(COBJS)) -SOBJS := $(addprefix $(obj),$(SOBJS)) - -$(LIB): $(obj).depend $(OBJS) $(SOBJS) - $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) - -clean: - rm -f $(SOBJS) $(OBJS) - -distclean: clean - rm -f $(LIB) core *.bak .depend - -####################################################################### -## - -# defines $(obj).depend target -include $(SRCTREE)/rules.mk - -sinclude $(obj).depend diff --git a/board/imx31_litekit/config.mk b/board/imx31_litekit/config.mk deleted file mode 100644 index d34dc02d9..000000000 --- a/board/imx31_litekit/config.mk +++ /dev/null @@ -1 +0,0 @@ -TEXT_BASE = 0x87f00000 diff --git a/board/imx31_litekit/imx31_litekit.c b/board/imx31_litekit/imx31_litekit.c deleted file mode 100644 index 8c6e6f5a9..000000000 --- a/board/imx31_litekit/imx31_litekit.c +++ /dev/null @@ -1,65 +0,0 @@ -/* - * - * (c) 2007 Pengutronix, Sascha Hauer <s.hauer@pengutronix.de> - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - - -#include <common.h> -#include <asm/arch/mx31.h> -#include <asm/arch/mx31-regs.h> - -DECLARE_GLOBAL_DATA_PTR; - -int dram_init(void) -{ - gd->bd->bi_dram[0].start = PHYS_SDRAM_1; - gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE; - - return 0; -} - -int board_init(void) -{ - __REG(CSCR_U(0)) = 0x0000cf03; /* CS0: Nor Flash */ - __REG(CSCR_L(0)) = 0xa0330d01; - __REG(CSCR_A(0)) = 0x00220800; - - __REG(CSCR_U(4)) = 0x0000dcf6; /* CS4: Network Controller */ - __REG(CSCR_L(4)) = 0x444a4541; - __REG(CSCR_A(4)) = 0x44443302; - - /* setup pins for UART1 */ - mx31_gpio_mux(MUX_RXD1__UART1_RXD_MUX); - mx31_gpio_mux(MUX_TXD1__UART1_TXD_MUX); - mx31_gpio_mux(MUX_RTS1__UART1_RTS_B); - mx31_gpio_mux(MUX_RTS1__UART1_CTS_B); - - gd->bd->bi_arch_number = 447; /* board id for linux */ - gd->bd->bi_boot_params = (0x80000100); /* adress of boot parameters */ - - return 0; -} - -int checkboard(void) -{ - printf("Board: i.MX31 Litekit\n"); - return 0; -} diff --git a/board/imx31_litekit/lowlevel_init.S b/board/imx31_litekit/lowlevel_init.S deleted file mode 100644 index 74d60678f..000000000 --- a/board/imx31_litekit/lowlevel_init.S +++ /dev/null @@ -1,103 +0,0 @@ -/* - * - * (c) 2007 Pengutronix, Sascha Hauer <s.hauer@pengutronix.de> - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -#include <asm/arch/mx31-regs.h> - -.macro REG reg, val - ldr r2, =\reg - ldr r3, =\val - str r3, [r2] -.endm - -.macro REG8 reg, val - ldr r2, =\reg - ldr r3, =\val - strb r3, [r2] -.endm - -.macro DELAY loops - ldr r2, =\loops -1: - subs r2, r2, #1 - nop - bcs 1b -.endm - -.globl lowlevel_init -lowlevel_init: - - REG IPU_CONF, IPU_CONF_DI_EN - REG CCM_CCMR, 0x074B0BF5 - - DELAY 0x40000 - - REG CCM_CCMR, 0x074B0BF5 | CCMR_MPE - REG CCM_CCMR, (0x074B0BF5 | CCMR_MPE) & ~CCMR_MDS - - REG CCM_PDR0, PDR0_CSI_PODF(0x1ff) | PDR0_PER_PODF(7) | \ - PDR0_HSP_PODF(2) | PDR0_NFC_PODF(6) | \ - PDR0_IPG_PODF(1) | PDR0_MAX_PODF(2) | \ - PDR0_MCU_PODF(0) - - REG CCM_MPCTL, PLL_PD(0) | PLL_MFD(0x33) | PLL_MFI(7) | \ - PLL_MFN(0x23) - REG CCM_SPCTL, PLL_PD(1) | PLL_MFD(4) | PLL_MFI(12) | PLL_MFN(1) - - REG 0x43FAC26C, 0 /* SDCLK */ - REG 0x43FAC270, 0 /* CAS */ - REG 0x43FAC274, 0 /* RAS */ - REG 0x43FAC27C, 0x1000 /* CS2 CSD0) */ - REG 0x43FAC284, 0 /* DQM3 */ - /* DQM2, DQM1, DQM0, SD31-SD0, A25-A0, MA10 0x288..0x2DC) */ - REG 0x43FAC288, 0 - REG 0x43FAC28C, 0 - REG 0x43FAC290, 0 - REG 0x43FAC294, 0 - REG 0x43FAC298, 0 - REG 0x43FAC29C, 0 - REG 0x43FAC2A0, 0 - REG 0x43FAC2A4, 0 - REG 0x43FAC2A8, 0 - REG 0x43FAC2AC, 0 - REG 0x43FAC2B0, 0 - REG 0x43FAC2B4, 0 - REG 0x43FAC2B8, 0 - REG 0x43FAC2BC, 0 - REG 0x43FAC2C0, 0 - REG 0x43FAC2C4, 0 - REG 0x43FAC2C8, 0 - REG 0x43FAC2CC, 0 - REG 0x43FAC2D0, 0 - REG 0x43FAC2D4, 0 - REG 0x43FAC2D8, 0 - REG 0x43FAC2DC, 0 - REG 0xB8001010, 0x00000004 - REG 0xB8001004, 0x006ac73a - REG 0xB8001000, 0x92100000 - REG 0x80000f00, 0x12344321 - REG 0xB8001000, 0xa2100000 - REG 0x80000000, 0x12344321 - REG 0x80000000, 0x12344321 - REG 0xB8001000, 0xb2100000 - REG8 0x80000033, 0xda - REG8 0x81000000, 0xff diff --git a/board/imx31_litekit/u-boot.lds b/board/imx31_litekit/u-boot.lds deleted file mode 100644 index 1460adcdd..000000000 --- a/board/imx31_litekit/u-boot.lds +++ /dev/null @@ -1,59 +0,0 @@ -/* - * January 2004 - Changed to support H4 device - * Copyright (c) 2004 Texas Instruments - * - * (C) Copyright 2002 - * Gary Jennejohn, DENX Software Engineering, <gj@denx.de> - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm") -OUTPUT_ARCH(arm) -ENTRY(_start) -SECTIONS -{ - . = 0x00000000; - - . = ALIGN(4); - .text : - { - cpu/arm1136/start.o (.text) - *(.text) - } - - . = ALIGN(4); - .rodata : { *(.rodata) } - - . = ALIGN(4); - .data : { *(.data) } - - . = ALIGN(4); - .got : { *(.got) } - - . = .; - __u_boot_cmd_start = .; - .u_boot_cmd : { *(.u_boot_cmd) } - __u_boot_cmd_end = .; - - . = ALIGN(4); - __bss_start = .; - .bss : { *(.bss) } - _end = .; -} diff --git a/board/imx31_phycore/Makefile b/board/imx31_phycore/Makefile deleted file mode 100644 index de37ccaa8..000000000 --- a/board/imx31_phycore/Makefile +++ /dev/null @@ -1,49 +0,0 @@ -# -# (C) Copyright 2000-2008 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# See file CREDITS for list of people who contributed to this -# project. -# -# This program is free software; you can redistribute it and/or -# modify it under the terms of the GNU General Public License as -# published by the Free Software Foundatio; either version 2 of -# the License, or (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 59 Temple Place, Suite 330, Boston, -# MA 02111-1307 USA -# - -include $(TOPDIR)/config.mk - -LIB = $(obj)lib$(BOARD).a - -COBJS := imx31_phycore.o -SOBJS := lowlevel_init.o - -SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) -OBJS := $(addprefix $(obj),$(COBJS)) -SOBJS := $(addprefix $(obj),$(SOBJS)) - -$(LIB): $(obj).depend $(OBJS) $(SOBJS) - $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) - -clean: - rm -f $(SOBJS) $(OBJS) - -distclean: clean - rm -f $(LIB) core *.bak .depend - -######################################################################### - -# defines $(obj).depend target -include $(SRCTREE)/rules.mk - -sinclude $(obj).depend diff --git a/board/imx31_phycore/config.mk b/board/imx31_phycore/config.mk deleted file mode 100644 index d34dc02d9..000000000 --- a/board/imx31_phycore/config.mk +++ /dev/null @@ -1 +0,0 @@ -TEXT_BASE = 0x87f00000 diff --git a/board/imx31_phycore/imx31_phycore.c b/board/imx31_phycore/imx31_phycore.c deleted file mode 100644 index 85fdc2530..000000000 --- a/board/imx31_phycore/imx31_phycore.c +++ /dev/null @@ -1,73 +0,0 @@ -/* - * - * (c) 2007 Pengutronix, Sascha Hauer <s.hauer@pengutronix.de> - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - - -#include <common.h> -#include <asm/arch/mx31.h> -#include <asm/arch/mx31-regs.h> - -DECLARE_GLOBAL_DATA_PTR; - -int dram_init(void) -{ - gd->bd->bi_dram[0].start = PHYS_SDRAM_1; - gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE; - - return 0; -} - -int board_init(void) -{ - __REG(CSCR_U(0)) = 0x0000cf03; /* CS0: Nor Flash */ - __REG(CSCR_L(0)) = 0x10000d03; - __REG(CSCR_A(0)) = 0x00720900; - - __REG(CSCR_U(1)) = 0x0000df06; /* CS1: Network Controller */ - __REG(CSCR_L(1)) = 0x444a4541; - __REG(CSCR_A(1)) = 0x44443302; - - __REG(CSCR_U(4)) = 0x0000d843; /* CS4: SRAM */ - __REG(CSCR_L(4)) = 0x22252521; - __REG(CSCR_A(4)) = 0x22220a00; - - /* setup pins for UART1 */ - mx31_gpio_mux(MUX_RXD1__UART1_RXD_MUX); - mx31_gpio_mux(MUX_TXD1__UART1_TXD_MUX); - mx31_gpio_mux(MUX_RTS1__UART1_RTS_B); - mx31_gpio_mux(MUX_RTS1__UART1_CTS_B); - - /* setup pins for I2C2 (for EEPROM, RTC) */ - mx31_gpio_mux(MUX_CSPI2_MOSI__I2C2_SCL); - mx31_gpio_mux(MUX_CSPI2_MISO__I2C2_SCL); - - gd->bd->bi_arch_number = 447; /* board id for linux */ - gd->bd->bi_boot_params = (0x80000100); /* adress of boot parameters */ - - return 0; -} - -int checkboard(void) -{ - printf("Board: Phytec phyCore i.MX31\n"); - return 0; -} diff --git a/board/imx31_phycore/lowlevel_init.S b/board/imx31_phycore/lowlevel_init.S deleted file mode 100644 index b0a538918..000000000 --- a/board/imx31_phycore/lowlevel_init.S +++ /dev/null @@ -1,105 +0,0 @@ -/* - * - * (c) 2007 Pengutronix, Sascha Hauer <s.hauer@pengutronix.de> - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -#include <asm/arch/mx31-regs.h> - -.macro REG reg, val - ldr r2, =\reg - ldr r3, =\val - str r3, [r2] -.endm - -.macro REG8 reg, val - ldr r2, =\reg - ldr r3, =\val - strb r3, [r2] -.endm - -.macro DELAY loops - ldr r2, =\loops -1: - subs r2, r2, #1 - nop - bcs 1b -.endm - -.globl lowlevel_init -lowlevel_init: - - REG IPU_CONF, IPU_CONF_DI_EN - REG CCM_CCMR, 0x074B0BF5 - - DELAY 0x40000 - - REG CCM_CCMR, 0x074B0BF5 | CCMR_MPE - REG CCM_CCMR, (0x074B0BF5 | CCMR_MPE) & ~CCMR_MDS - - REG CCM_PDR0, PDR0_CSI_PODF(0xff1) | PDR0_PER_PODF(7) | \ - PDR0_HSP_PODF(3) | PDR0_NFC_PODF(5) | \ - PDR0_IPG_PODF(1) | PDR0_MAX_PODF(3) | \ - PDR0_MCU_PODF(0) - - REG CCM_MPCTL, PLL_PD(0) | PLL_MFD(0xe) | PLL_MFI(9) | PLL_MFN(0xd) - - REG CCM_SPCTL, PLL_PD(1) | PLL_MFD(0x43) | PLL_MFI(12) | PLL_MFN(1) - - REG 0x43FAC26C, 0 /* SDCLK */ - REG 0x43FAC270, 0 /* CAS */ - REG 0x43FAC274, 0 /* RAS */ - REG 0x43FAC27C, 0x1000 /* CS2 CSD0) */ - REG 0x43FAC284, 0 /* DQM3 */ - /* DQM2, DQM1, DQM0, SD31-SD0, A25-A0, MA10 0x288..0x2DC) */ - REG 0x43FAC288, 0 - REG 0x43FAC28C, 0 - REG 0x43FAC290, 0 - REG 0x43FAC294, 0 - REG 0x43FAC298, 0 - REG 0x43FAC29C, 0 - REG 0x43FAC2A0, 0 - REG 0x43FAC2A4, 0 - REG 0x43FAC2A8, 0 - REG 0x43FAC2AC, 0 - REG 0x43FAC2B0, 0 - REG 0x43FAC2B4, 0 - REG 0x43FAC2B8, 0 - REG 0x43FAC2BC, 0 - REG 0x43FAC2C0, 0 - REG 0x43FAC2C4, 0 - REG 0x43FAC2C8, 0 - REG 0x43FAC2CC, 0 - REG 0x43FAC2D0, 0 - REG 0x43FAC2D4, 0 - REG 0x43FAC2D8, 0 - REG 0x43FAC2DC, 0 - REG 0xB8001010, 0x00000004 - REG 0xB8001004, 0x006ac73a - REG 0xB8001000, 0x92100000 - REG 0x80000f00, 0x12344321 - REG 0xB8001000, 0xa2100000 - REG 0x80000000, 0x12344321 - REG 0x80000000, 0x12344321 - REG 0xB8001000, 0xb2100000 - REG8 0x80000033, 0xda - REG8 0x81000000, 0xff - REG 0xB8001000, 0x82226080 - REG 0x80000000, 0xDEADBEEF diff --git a/board/imx31_phycore/u-boot.lds b/board/imx31_phycore/u-boot.lds deleted file mode 100644 index 1460adcdd..000000000 --- a/board/imx31_phycore/u-boot.lds +++ /dev/null @@ -1,59 +0,0 @@ -/* - * January 2004 - Changed to support H4 device - * Copyright (c) 2004 Texas Instruments - * - * (C) Copyright 2002 - * Gary Jennejohn, DENX Software Engineering, <gj@denx.de> - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm") -OUTPUT_ARCH(arm) -ENTRY(_start) -SECTIONS -{ - . = 0x00000000; - - . = ALIGN(4); - .text : - { - cpu/arm1136/start.o (.text) - *(.text) - } - - . = ALIGN(4); - .rodata : { *(.rodata) } - - . = ALIGN(4); - .data : { *(.data) } - - . = ALIGN(4); - .got : { *(.got) } - - . = .; - __u_boot_cmd_start = .; - .u_boot_cmd : { *(.u_boot_cmd) } - __u_boot_cmd_end = .; - - . = ALIGN(4); - __bss_start = .; - .bss : { *(.bss) } - _end = .; -} diff --git a/board/mx31ads/Makefile b/board/mx31ads/Makefile deleted file mode 100644 index c854e0577..000000000 --- a/board/mx31ads/Makefile +++ /dev/null @@ -1,52 +0,0 @@ -# -# (C) Copyright 2000-2008 -# Copyright (C) 2008, Guennadi Liakhovetski <lg@denx.de> -# -# See file CREDITS for list of people who contributed to this -# project. -# -# This program is free software; you can redistribute it and/or -# modify it under the terms of the GNU General Public License as -# published by the Free Software Foundatio; either version 2 of -# the License, or (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 59 Temple Place, Suite 330, Boston, -# MA 02111-1307 USA -# -# - -include $(TOPDIR)/config.mk - -LIB = $(obj)lib$(BOARD).a - -COBJS := mx31ads.o -SOBJS := lowlevel_init.o - -SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) -OBJS := $(addprefix $(obj),$(COBJS)) -SOBJS := $(addprefix $(obj),$(SOBJS)) - -$(LIB): $(obj).depend $(OBJS) $(SOBJS) - $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) - -clean: - rm -f $(SOBJS) $(OBJS) - -distclean: clean - rm -f $(LIB) core *.bak .depend - -######################################################################### - -# defines $(obj).depend target -include $(SRCTREE)/rules.mk - -sinclude $(obj).depend - -######################################################################### diff --git a/board/mx31ads/config.mk b/board/mx31ads/config.mk deleted file mode 100644 index d34dc02d9..000000000 --- a/board/mx31ads/config.mk +++ /dev/null @@ -1 +0,0 @@ -TEXT_BASE = 0x87f00000 diff --git a/board/mx31ads/lowlevel_init.S b/board/mx31ads/lowlevel_init.S deleted file mode 100644 index bc05b43a3..000000000 --- a/board/mx31ads/lowlevel_init.S +++ /dev/null @@ -1,288 +0,0 @@ -/* - * Copyright (C) 2008, Guennadi Liakhovetski <lg@denx.de> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -#include <asm/arch/mx31-regs.h> - -.macro REG reg, val - ldr r2, =\reg - ldr r3, =\val - str r3, [r2] -.endm - -.macro REG8 reg, val - ldr r2, =\reg - ldr r3, =\val - strb r3, [r2] -.endm - -.macro DELAY loops - ldr r2, =\loops -1: - subs r2, r2, #1 - nop - bcs 1b -.endm - -/* RedBoot: AIPS setup - Only setup MPROTx registers. - * The PACR default values are good.*/ -.macro init_aips - /* - * Set all MPROTx to be non-bufferable, trusted for R/W, - * not forced to user-mode. - */ - ldr r0, =0x43F00000 - ldr r1, =0x77777777 - str r1, [r0, #0x00] - str r1, [r0, #0x04] - ldr r0, =0x53F00000 - str r1, [r0, #0x00] - str r1, [r0, #0x04] - - /* - * Clear the on and off peripheral modules Supervisor Protect bit - * for SDMA to access them. Did not change the AIPS control registers - * (offset 0x20) access type - */ - ldr r0, =0x43F00000 - ldr r1, =0x0 - str r1, [r0, #0x40] - str r1, [r0, #0x44] - str r1, [r0, #0x48] - str r1, [r0, #0x4C] - ldr r1, [r0, #0x50] - and r1, r1, #0x00FFFFFF - str r1, [r0, #0x50] - - ldr r0, =0x53F00000 - ldr r1, =0x0 - str r1, [r0, #0x40] - str r1, [r0, #0x44] - str r1, [r0, #0x48] - str r1, [r0, #0x4C] - ldr r1, [r0, #0x50] - and r1, r1, #0x00FFFFFF - str r1, [r0, #0x50] -.endm /* init_aips */ - -/* RedBoot: MAX (Multi-Layer AHB Crossbar Switch) setup */ -.macro init_max - ldr r0, =0x43F04000 - /* MPR - priority is M4 > M2 > M3 > M5 > M0 > M1 */ - ldr r1, =0x00302154 - str r1, [r0, #0x000] /* for S0 */ - str r1, [r0, #0x100] /* for S1 */ - str r1, [r0, #0x200] /* for S2 */ - str r1, [r0, #0x300] /* for S3 */ - str r1, [r0, #0x400] /* for S4 */ - /* SGPCR - always park on last master */ - ldr r1, =0x10 - str r1, [r0, #0x010] /* for S0 */ - str r1, [r0, #0x110] /* for S1 */ - str r1, [r0, #0x210] /* for S2 */ - str r1, [r0, #0x310] /* for S3 */ - str r1, [r0, #0x410] /* for S4 */ - /* MGPCR - restore default values */ - ldr r1, =0x0 - str r1, [r0, #0x800] /* for M0 */ - str r1, [r0, #0x900] /* for M1 */ - str r1, [r0, #0xA00] /* for M2 */ - str r1, [r0, #0xB00] /* for M3 */ - str r1, [r0, #0xC00] /* for M4 */ - str r1, [r0, #0xD00] /* for M5 */ -.endm /* init_max */ - -/* RedBoot: M3IF setup */ -.macro init_m3if - /* Configure M3IF registers */ - ldr r1, =0xB8003000 - /* - * M3IF Control Register (M3IFCTL) - * MRRP[0] = L2CC0 not on priority list (0 << 0) = 0x00000000 - * MRRP[1] = L2CC1 not on priority list (0 << 0) = 0x00000000 - * MRRP[2] = MBX not on priority list (0 << 0) = 0x00000000 - * MRRP[3] = MAX1 not on priority list (0 << 0) = 0x00000000 - * MRRP[4] = SDMA not on priority list (0 << 0) = 0x00000000 - * MRRP[5] = MPEG4 not on priority list (0 << 0) = 0x00000000 - * MRRP[6] = IPU1 on priority list (1 << 6) = 0x00000040 - * MRRP[7] = IPU2 not on priority list (0 << 0) = 0x00000000 - * ------------ - * 0x00000040 - */ - ldr r0, =0x00000040 - str r0, [r1] /* M3IF control reg */ -.endm /* init_m3if */ - -/* RedBoot: To support 133MHz DDR */ -.macro init_drive_strength - /* - * Disable maximum drive strength SDRAM/DDR lines by clearing DSE1 bits - * in SW_PAD_CTL registers - */ - - /* SDCLK */ - ldr r1, =0x43FAC200 - ldr r0, [r1, #0x6C] - bic r0, r0, #(1 << 12) - str r0, [r1, #0x6C] - - /* CAS */ - ldr r0, [r1, #0x70] - bic r0, r0, #(1 << 22) - str r0, [r1, #0x70] - - /* RAS */ - ldr r0, [r1, #0x74] - bic r0, r0, #(1 << 2) - str r0, [r1, #0x74] - - /* CS2 (CSD0) */ - ldr r0, [r1, #0x7C] - bic r0, r0, #(1 << 22) - str r0, [r1, #0x7C] - - /* DQM3 */ - ldr r0, [r1, #0x84] - bic r0, r0, #(1 << 22) - str r0, [r1, #0x84] - - /* DQM2, DQM1, DQM0, SD31-SD0, A25-A0, MA10 (0x288..0x2DC) */ - ldr r2, =22 /* (0x2E0 - 0x288) / 4 = 22 */ -pad_loop: - ldr r0, [r1, #0x88] - bic r0, r0, #(1 << 22) - bic r0, r0, #(1 << 12) - bic r0, r0, #(1 << 2) - str r0, [r1, #0x88] - add r1, r1, #4 - subs r2, r2, #0x1 - bne pad_loop -.endm /* init_drive_strength */ - -/* CPLD on CS4 setup */ -.macro init_cs4 - ldr r0, =WEIM_BASE - ldr r1, =0x0000D843 - str r1, [r0, #0x40] - ldr r1, =0x22252521 - str r1, [r0, #0x44] - ldr r1, =0x22220A00 - str r1, [r0, #0x48] -.endm /* init_cs4 */ - -.globl lowlevel_init -lowlevel_init: - - /* Redboot initializes very early AIPS, what for? - * Then it also initializes Multi-Layer AHB Crossbar Switch, - * M3IF */ - /* Also setup the Peripheral Port Remap register inside the core */ - ldr r0, =0x40000015 /* start from AIPS 2GB region */ - mcr p15, 0, r0, c15, c2, 4 - - init_aips - - init_max - - init_m3if - - init_drive_strength - - init_cs4 - - /* Image Processing Unit: */ - /* Too early to switch display on? */ - /* Switch on Display Interface */ - REG IPU_CONF, IPU_CONF_DI_EN - /* Clock Control Module: */ - /* Use CKIH, MCU PLL off */ - REG CCM_CCMR, 0x074B0BF5 - - DELAY 0x40000 - /* MCU PLL on */ - REG CCM_CCMR, 0x074B0BF5 | CCMR_MPE - /* Switch to MCU PLL */ - REG CCM_CCMR, (0x074B0BF5 | CCMR_MPE) & ~CCMR_MDS - - /* PBC CPLD on CS4 */ - mov r1, #CS4_BASE - ldrh r1, [r1, #0x2] - /* Is 27MHz switch set? */ - ands r1, r1, #0x16 - - /* 532-133-66.5 */ - ldr r0, =CCM_BASE - ldr r1, =0xFF871D58 - /* PDR0 */ - str r1, [r0, #0x4] - ldreq r1, MPCTL_PARAM_532 - ldrne r1, MPCTL_PARAM_532_27 - /* MPCTL */ - str r1, [r0, #0x10] - - /* Set UPLL=240MHz, USB=60MHz */ - ldr r1, =0x49FCFE7F - /* PDR1 */ - str r1, [r0, #0x8] - ldreq r1, UPCTL_PARAM_240 - ldrne r1, UPCTL_PARAM_240_27 - /* UPCTL */ - str r1, [r0, #0x14] - /* default CLKO to 1/8 of the ARM core */ - mov r1, #0x000002C0 - add r1, r1, #0x00000006 - /* COSR */ - str r1, [r0, #0x1c] - - /* RedBoot sets 0x1ff, 7, 3, 5, 1, 3, 0 */ -/* REG CCM_PDR0, PDR0_CSI_PODF(0x1ff) | PDR0_PER_PODF(7) | \ - PDR0_HSP_PODF(2) | PDR0_NFC_PODF(6) | \ - PDR0_IPG_PODF(1) | PDR0_MAX_PODF(2) | \ - PDR0_MCU_PODF(0)*/ - - /* Redboot: 0, 51, 10, 12 / 0, 14, 9, 13 */ -/* REG CCM_MPCTL, PLL_PD(0) | PLL_MFD(0x33) | PLL_MFI(7) | \ - PLL_MFN(0x23)*/ - /* Default: 1, 4, 12, 1 */ - REG CCM_SPCTL, PLL_PD(1) | PLL_MFD(4) | PLL_MFI(12) | PLL_MFN(1) - - /* B8xxxxxx - NAND, 8xxxxxxx - CSD0 RAM */ - REG 0xB8001010, 0x00000004 - REG 0xB8001004, 0x006ac73a - REG 0xB8001000, 0x92100000 - REG 0x80000f00, 0x12344321 - REG 0xB8001000, 0xa2100000 - REG 0x80000000, 0x12344321 - REG 0x80000000, 0x12344321 - REG 0xB8001000, 0xb2100000 - REG8 0x80000033, 0xda - REG8 0x81000000, 0xff - REG 0xB8001000, 0x82226080 - REG 0x80000000, 0xDEADBEEF - REG 0xB8001010, 0x0000000c - - mov pc, lr - -MPCTL_PARAM_532: - .word (((1-1) << 26) + ((52-1) << 16) + (10 << 10) + (12 << 0)) -MPCTL_PARAM_532_27: - .word (((1-1) << 26) + ((15-1) << 16) + (9 << 10) + (13 << 0)) -UPCTL_PARAM_240: - .word (((2-1) << 26) + ((13-1) << 16) + (9 << 10) + (3 << 0)) -UPCTL_PARAM_240_27: - .word (((2-1) << 26) + ((9 -1) << 16) + (8 << 10) + (8 << 0)) diff --git a/board/mx31ads/mx31ads.c b/board/mx31ads/mx31ads.c deleted file mode 100644 index fe26b7318..000000000 --- a/board/mx31ads/mx31ads.c +++ /dev/null @@ -1,94 +0,0 @@ -/* - * Copyright (C) 2008, Guennadi Liakhovetski <lg@denx.de> - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -#include <common.h> -#include <asm/io.h> -#include <asm/arch/mx31.h> -#include <asm/arch/mx31-regs.h> - -DECLARE_GLOBAL_DATA_PTR; - -int dram_init(void) -{ - gd->bd->bi_dram[0].start = PHYS_SDRAM_1; - gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE; - - return 0; -} - -int board_init(void) -{ - int i; -#if 0 - /* CS0: Nor Flash */ - /* - * These are values from the RedBoot sources by Freescale. However, - * under U-Boot with this configuration 32-bit accesses don't work, - * lower 16 bits of data are read twice for each 32-bit read. - */ - __REG(CSCR_U(0)) = 0x23524E80; - __REG(CSCR_L(0)) = 0x10000D03; /* WRAP bit (1) is suspicious here, but - * disabling it doesn't help either */ - __REG(CSCR_A(0)) = 0x00720900; -#endif - - /* setup pins for UART1 */ - mx31_gpio_mux(MUX_RXD1__UART1_RXD_MUX); - mx31_gpio_mux(MUX_TXD1__UART1_TXD_MUX); - mx31_gpio_mux(MUX_RTS1__UART1_RTS_B); - mx31_gpio_mux(MUX_RTS1__UART1_CTS_B); - - /* PBC setup */ - /* Enable UART transceivers also reset the Ethernet/external UART */ - readw(CS4_BASE + 4); - - writew(0x8023, CS4_BASE + 4); - - /* RedBoot also has an empty loop with 100000 iterations here - - * clock doesn't run yet */ - for (i = 0; i < 100000; i++) - ; - - /* Clear the reset, toggle the LEDs */ - writew(0xDF, CS4_BASE + 6); - - /* clock still doesn't run */ - for (i = 0; i < 100000; i++) - ; - - /* See 1.5.4 in IMX31ADSE_PERI_BUS_CNTRL_CPLD_RM.pdf */ - readb(CS4_BASE + 8); - readb(CS4_BASE + 7); - readb(CS4_BASE + 8); - readb(CS4_BASE + 7); - - gd->bd->bi_arch_number = 447; /* board id for linux */ - gd->bd->bi_boot_params = 0x80000100; /* adress of boot parameters */ - - return 0; -} - -int checkboard(void) -{ - printf("Board: MX31ADS\n"); - return 0; -} diff --git a/board/mx31ads/u-boot.lds b/board/mx31ads/u-boot.lds deleted file mode 100644 index 1460adcdd..000000000 --- a/board/mx31ads/u-boot.lds +++ /dev/null @@ -1,59 +0,0 @@ -/* - * January 2004 - Changed to support H4 device - * Copyright (c) 2004 Texas Instruments - * - * (C) Copyright 2002 - * Gary Jennejohn, DENX Software Engineering, <gj@denx.de> - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm") -OUTPUT_ARCH(arm) -ENTRY(_start) -SECTIONS -{ - . = 0x00000000; - - . = ALIGN(4); - .text : - { - cpu/arm1136/start.o (.text) - *(.text) - } - - . = ALIGN(4); - .rodata : { *(.rodata) } - - . = ALIGN(4); - .data : { *(.data) } - - . = ALIGN(4); - .got : { *(.got) } - - . = .; - __u_boot_cmd_start = .; - .u_boot_cmd : { *(.u_boot_cmd) } - __u_boot_cmd_end = .; - - . = ALIGN(4); - __bss_start = .; - .bss : { *(.bss) } - _end = .; -} diff --git a/board/prodrive/pmdra/Makefile b/board/prodrive/pmdra/Makefile deleted file mode 100644 index 564e30e0a..000000000 --- a/board/prodrive/pmdra/Makefile +++ /dev/null @@ -1,50 +0,0 @@ -# -# (C) Copyright 2003-2006 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# See file CREDITS for list of people who contributed to this -# project. -# -# This program is free software; you can redistribute it and/or -# modify it under the terms of the GNU General Public License as -# published by the Free Software Foundation; either version 2 of -# the License, or (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 59 Temple Place, Suite 330, Boston, -# MA 02111-1307 USA -# - -include $(TOPDIR)/config.mk - -LIB = $(obj)lib$(BOARD).a - -COBJS := pmdra.o -SOBJS := board_init.o - -SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) -OBJS := $(addprefix $(obj),$(COBJS)) -SOBJS := $(addprefix $(obj),$(SOBJS)) - -$(LIB): $(obj).depend $(OBJS) $(SOBJS) - $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) - -clean: - rm -f $(SOBJS) $(OBJS) - -distclean: clean - rm -f $(LIB) core *.bak *~ .depend - -######################################################################### -# This is for $(obj).depend target -include $(SRCTREE)/rules.mk - -sinclude $(obj).depend - -######################################################################### diff --git a/board/prodrive/pmdra/board_init.S b/board/prodrive/pmdra/board_init.S deleted file mode 100644 index 3e4ef7c33..000000000 --- a/board/prodrive/pmdra/board_init.S +++ /dev/null @@ -1,29 +0,0 @@ -/* - * Copyright (C) 2008 Prodrive B.V. - * - * Board-specific low level initialization code. Called at the very end - * of cpu/arm926ejs/davinci/lowlevel_init.S. Just returns if there is no - * initialization required. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -#include <config.h> - -.globl dv_board_init -dv_board_init: - - mov pc, lr diff --git a/board/prodrive/pmdra/config.mk b/board/prodrive/pmdra/config.mk deleted file mode 100644 index aa89d0ec8..000000000 --- a/board/prodrive/pmdra/config.mk +++ /dev/null @@ -1,39 +0,0 @@ -# -# (C) Copyright 2002 -# Gary Jennejohn, DENX Software Engineering, <gj@denx.de> -# David Mueller, ELSOFT AG, <d.mueller@elsoft.ch> -# -# (C) Copyright 2003 -# Texas Instruments, <www.ti.com> -# Swaminathan <swami.iyer@ti.com> -# -# Davinci EVM board (ARM925EJS) cpu -# see http://www.ti.com/ for more information on Texas Instruments -# -# Davinci EVM has 1 bank of 256 MB DDR RAM -# Physical Address: -# 8000'0000 to 9000'0000 -# -# Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net> -# -# Visioneering Corp. Sonata board (ARM926EJS) cpu -# -# Sonata board has 1 bank of 128 MB DDR RAM -# Physical Address: -# 8000'0000 to 8800'0000 -# -# Razorstream, LLC. SCHMOOGIE board (ARM926EJS) cpu -# -# Schmoogie board has 1 bank of 128 MB DDR RAM -# Physical Address: -# 8000'0000 to 8800'0000 -# -# Linux-Kernel is expected to be at 8000'8000, entry 8000'8000 -# (mem base + reserved) -# -# we load ourself to 8108 '0000 -# -# - -#Provide at least 16MB spacing between us and the Linux Kernel image -TEXT_BASE = 0x81080000 diff --git a/board/prodrive/pmdra/pmdra.c b/board/prodrive/pmdra/pmdra.c deleted file mode 100644 index 42f7770e4..000000000 --- a/board/prodrive/pmdra/pmdra.c +++ /dev/null @@ -1,189 +0,0 @@ -/* - * Copyright (C) 2008 Prodrive BV <pv@prodrive.nl> - * - * Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net> - * - * Parts are shamelessly stolen from various TI sources, original copyright - * follows: - * --------------------------------------------------------------------------- - * - * Copyright (C) 2004 Texas Instruments. - * - * --------------------------------------------------------------------------- - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * --------------------------------------------------------------------------- - */ - -#include <common.h> -#include <i2c.h> -#include <asm/arch/hardware.h> -#include <asm/arch/emac_defs.h> - -#define MACH_TYPE_DAVINCI_EVM 901 - -DECLARE_GLOBAL_DATA_PTR; - -extern void timer_init(void); -extern int eth_hw_init(void); -extern phy_t phy; - -/* Works on Always On power domain only (no PD argument) */ -void lpsc_on(unsigned int id) -{ - dv_reg_p mdstat, mdctl; - - if (id >= DAVINCI_LPSC_GEM) - return; /* Don't work on DSP Power Domain */ - - mdstat = REG_P(PSC_MDSTAT_BASE + (id * 4)); - mdctl = REG_P(PSC_MDCTL_BASE + (id * 4)); - - while (REG(PSC_PTSTAT) & 0x01) {; } - - if ((*mdstat & 0x1f) == 0x03) - return; /* Already on and enabled */ - - *mdctl |= 0x03; - - /* Special treatment for some modules as for sprue14 p.7.4.2 */ - if ((id == DAVINCI_LPSC_VPSSSLV) || - (id == DAVINCI_LPSC_EMAC) || - (id == DAVINCI_LPSC_EMAC_WRAPPER) || - (id == DAVINCI_LPSC_MDIO) || - (id == DAVINCI_LPSC_USB) || - (id == DAVINCI_LPSC_ATA) || - (id == DAVINCI_LPSC_VLYNQ) || - (id == DAVINCI_LPSC_UHPI) || - (id == DAVINCI_LPSC_DDR_EMIF) || - (id == DAVINCI_LPSC_AEMIF) || - (id == DAVINCI_LPSC_MMC_SD) || - (id == DAVINCI_LPSC_MEMSTICK) || - (id == DAVINCI_LPSC_McBSP) || - (id == DAVINCI_LPSC_GPIO)) - *mdctl |= 0x200; - - REG(PSC_PTCMD) = 0x01; - - while (REG(PSC_PTSTAT) & 0x03) {; } - while ((*mdstat & 0x1f) != 0x03) {; } /* Probably an overkill... */ -} - -void dsp_on(void) -{ - int i; - - if (REG(PSC_PDSTAT1) & 0x1f) - return; /* Already on */ - - REG(PSC_GBLCTL) |= 0x01; - REG(PSC_PDCTL1) |= 0x01; - REG(PSC_PDCTL1) &= ~0x100; - REG(PSC_MDCTL_BASE + (DAVINCI_LPSC_GEM * 4)) |= 0x03; - REG(PSC_MDCTL_BASE + (DAVINCI_LPSC_GEM * 4)) &= 0xfffffeff; - REG(PSC_MDCTL_BASE + (DAVINCI_LPSC_IMCOP * 4)) |= 0x03; - REG(PSC_MDCTL_BASE + (DAVINCI_LPSC_IMCOP * 4)) &= 0xfffffeff; - REG(PSC_PTCMD) = 0x02; - - for (i = 0; i < 100; i++) { - if (REG(PSC_EPCPR) & 0x02) - break; - } - - REG(PSC_CHP_SHRTSW) = 0x01; - REG(PSC_PDCTL1) |= 0x100; - REG(PSC_EPCCR) = 0x02; - - for (i = 0; i < 100; i++) { - if (!(REG(PSC_PTSTAT) & 0x02)) - break; - } - - REG(PSC_GBLCTL) &= ~0x1f; -} - - -int board_init(void) -{ - /* arch number of the board */ - gd->bd->bi_arch_number = MACH_TYPE_DAVINCI_EVM; - - /* address of boot parameters */ - gd->bd->bi_boot_params = LINUX_BOOT_PARAM_ADDR; - - /* Workaround for TMS320DM6446 errata 1.3.22 */ - REG(PSC_SILVER_BULLET) = 0; - - /* Power on required peripherals */ - lpsc_on(DAVINCI_LPSC_EMAC); - lpsc_on(DAVINCI_LPSC_EMAC_WRAPPER); - lpsc_on(DAVINCI_LPSC_MDIO); - lpsc_on(DAVINCI_LPSC_I2C); - lpsc_on(DAVINCI_LPSC_UART0); - lpsc_on(DAVINCI_LPSC_UART2); - lpsc_on(DAVINCI_LPSC_TIMER1); - lpsc_on(DAVINCI_LPSC_GPIO); - - /* Powerup the DSP */ - dsp_on(); - - /* Bringup UART0 and 2 out of reset */ - REG(UART0_PWREMU_MGMT) = 0x00006001; - REG(UART2_PWREMU_MGMT) = 0x00006001; - - /* Enable GIO3.3V cells used for EMAC */ - REG(VDD3P3V_PWDN) = 0; - - /* Enable UART0 and 2 MUX lines */ - REG(PINMUX1) |= 1; - REG(PINMUX1) |= 4; - - /* Enable EMAC and AEMIF pins */ - REG(PINMUX0) = 0x80000c1f; - - /* Enable I2C pin Mux */ - REG(PINMUX1) |= (1 << 7); - - /* Set the Bus Priority Register to appropriate value */ - REG(VBPR) = 0x20; - - timer_init(); - - return(0); -} - -int misc_init_r(void) -{ - int clk = 0; - - clk = ((REG(PLL2_PLLM) + 1) * 27) / ((REG(PLL2_DIV2) & 0x1f) + 1); - - printf("ARM Clock : %dMHz\n", ((REG(PLL1_PLLM) + 1) * 27)/2); - printf("DDR Clock : %dMHz\n", (clk / 2)); - - if (!eth_hw_init()) - printf("ethernet init failed!\n"); - else - printf("ETH PHY : %s\n", phy.name); - - return(0); -} - -int dram_init(void) -{ - gd->bd->bi_dram[0].start = PHYS_SDRAM_1; - gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE; - - return(0); -} diff --git a/board/prodrive/pmdra/u-boot.lds b/board/prodrive/pmdra/u-boot.lds deleted file mode 100644 index 710b2a2d6..000000000 --- a/board/prodrive/pmdra/u-boot.lds +++ /dev/null @@ -1,52 +0,0 @@ -/* - * (C) Copyright 2002 - * Gary Jennejohn, DENX Software Engineering, <gj@denx.de> - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm") -OUTPUT_ARCH(arm) -ENTRY(_start) -SECTIONS -{ - . = 0x00000000; - . = ALIGN(4); - .text : - { - cpu/arm926ejs/start.o (.text) - *(.text) - } - . = ALIGN(4); - .rodata : { *(.rodata) } - . = ALIGN(4); - .data : { *(.data) } - . = ALIGN(4); - .got : { *(.got) } - - . = .; - __u_boot_cmd_start = .; - .u_boot_cmd : { *(.u_boot_cmd) } - __u_boot_cmd_end = .; - - . = ALIGN(4); - __bss_start = .; - .bss : { *(.bss) } - _end = .; -} diff --git a/cpu/arm1136/Makefile b/cpu/arm1136/Makefile index 7701b03bb..d5ac7d3fd 100644 --- a/cpu/arm1136/Makefile +++ b/cpu/arm1136/Makefile @@ -26,7 +26,7 @@ include $(TOPDIR)/config.mk LIB = $(obj)lib$(CPU).a START = start.o -COBJS = cpu.o +COBJS = interrupts.o cpu.o SRCS := $(START:.o=.S) $(SOBJS:.o=.S) $(COBJS:.o=.c) OBJS := $(addprefix $(obj),$(COBJS) $(SOBJS)) diff --git a/cpu/arm1136/cpu.c b/cpu/arm1136/cpu.c index 90e955303..fa78eaa7f 100644 --- a/cpu/arm1136/cpu.c +++ b/cpu/arm1136/cpu.c @@ -33,6 +33,9 @@ #include <common.h> #include <command.h> +#if !defined(CONFIG_INTEGRATOR) && ! defined(CONFIG_ARCH_CINTEGRATOR) +#include <asm/arch/omap2420.h> +#endif #ifdef CONFIG_USE_IRQ DECLARE_GLOBAL_DATA_PTR; @@ -44,10 +47,10 @@ static unsigned long read_p15_c1 (void) unsigned long value; __asm__ __volatile__( - "mrc p15, 0, %0, c1, c0, 0 @ read control reg\n" - : "=r" (value) - : - : "memory"); + "mrc p15, 0, %0, c1, c0, 0 @ read control reg\n" + : "=r" (value) + : + : "memory"); return value; } diff --git a/cpu/arm1136/omap24xx/interrupts.c b/cpu/arm1136/interrupts.c index 8503b24a8..491c902ac 100755..100644 --- a/cpu/arm1136/omap24xx/interrupts.c +++ b/cpu/arm1136/interrupts.c @@ -32,28 +32,31 @@ #include <common.h> #include <asm/arch/bits.h> -#include <asm/arch/omap2420.h> + +#if !defined(CONFIG_INTEGRATOR) && ! defined(CONFIG_ARCH_CINTEGRATOR) +# include <asm/arch/omap2420.h> +#endif #define TIMER_LOAD_VAL 0 /* macro to read the 32 bit timer */ -#define READ_TIMER (*((volatile ulong*)(CFG_TIMERBASE+TCRR))) +#define READ_TIMER (*(volatile ulong *)(CFG_TIMERBASE+TCRR)) + +#if defined(CONFIG_INTEGRATOR) && defined(CONFIG_ARCH_CINTEGRATOR) +/* Use the IntegratorCP function from board/integratorcp.c */ +#else static ulong timestamp; static ulong lastinc; -/* - * nothing really to do with interrupts, just starts up a counter. - */ -int interrupt_init(void) +/* nothing really to do with interrupts, just starts up a counter. */ +int interrupt_init (void) { int32_t val; /* Start the counter ticking up */ - /* reload value on overflow*/ - *((int32_t *) (CFG_TIMERBASE + TLDR)) = TIMER_LOAD_VAL; - /* mask to enable timer*/ - val = (CFG_PVT << 2) | BIT5 | BIT1 | BIT0; + *((int32_t *) (CFG_TIMERBASE + TLDR)) = TIMER_LOAD_VAL; /* reload value on overflow*/ + val = (CFG_PVT << 2) | BIT5 | BIT1 | BIT0; /* mask to enable timer*/ *((int32_t *) (CFG_TIMERBASE + TCLR)) = val; /* start timer */ reset_timer_masked(); /* init the timestamp and lastinc value */ @@ -63,99 +66,82 @@ int interrupt_init(void) /* * timer without interrupts */ -void reset_timer(void) +void reset_timer (void) { - reset_timer_masked(); + reset_timer_masked (); } -ulong get_timer(ulong base) +ulong get_timer (ulong base) { - return get_timer_masked() - base; + return get_timer_masked () - base; } -void set_timer(ulong t) +void set_timer (ulong t) { timestamp = t; } /* delay x useconds AND perserve advance timstamp value */ -void udelay(unsigned long usec) +void udelay (unsigned long usec) { ulong tmo, tmp; - /* if "big" number, spread normalization to seconds */ - if (usec >= 1000) { - /* start to normalize for usec to ticks per sec */ - tmo = usec / 1000; - /* find number of "ticks" to wait to achieve target */ - tmo *= CFG_HZ; - /* finish normalize. */ - tmo /= 1000; - } else { - /* else small number, don't kill it prior to HZ multiply */ + if (usec >= 1000) { /* if "big" number, spread normalization to seconds */ + tmo = usec / 1000; /* start to normalize for usec to ticks per sec */ + tmo *= CFG_HZ; /* find number of "ticks" to wait to achieve target */ + tmo /= 1000; /* finish normalize. */ + } else { /* else small number, don't kill it prior to HZ multiply */ tmo = usec * CFG_HZ; tmo /= (1000*1000); } - /* get current timestamp */ - tmp = get_timer(0); - if ((tmo + tmp + 1) < tmp) - /* setting this forward will roll time stamp */ - /* reset "advancing" timestamp to 0, set lastinc value */ - reset_timer_masked(); + + tmp = get_timer (0); /* get current timestamp */ + if ( (tmo + tmp + 1) < tmp )/* if setting this forward will roll time stamp */ + reset_timer_masked (); /* reset "advancing" timestamp to 0, set lastinc value */ else - /* else, set advancing stamp wake up time */ - tmo += tmp; - while (get_timer_masked() < tmo)/* loop till event */ + tmo += tmp; /* else, set advancing stamp wake up time */ + while (get_timer_masked () < tmo)/* loop till event */ /*NOP*/; } -void reset_timer_masked(void) +void reset_timer_masked (void) { /* reset time */ - /* capture current incrementer value time */ - lastinc = READ_TIMER; - /* start "advancing" time stamp from 0 */ - timestamp = 0; + lastinc = READ_TIMER; /* capture current incrementer value time */ + timestamp = 0; /* start "advancing" time stamp from 0 */ } -ulong get_timer_masked(void) +ulong get_timer_masked (void) { - ulong now = READ_TIMER; /* current tick value */ + ulong now = READ_TIMER; /* current tick value */ - /* normal mode (non roll) */ - if (now >= lastinc) - /* move stamp forward with absolute diff ticks */ - timestamp += (now - lastinc); - else - /* we have rollover of incrementer */ + if (now >= lastinc) /* normal mode (non roll) */ + timestamp += (now - lastinc); /* move stamp fordward with absoulte diff ticks */ + else /* we have rollover of incrementer */ timestamp += (0xFFFFFFFF - lastinc) + now; lastinc = now; return timestamp; } /* waits specified delay value and resets timestamp */ -void udelay_masked(unsigned long usec) +void udelay_masked (unsigned long usec) { ulong tmo; ulong endtime; signed long diff; - if (usec >= 1000) { - /* "big" number, spread normalization to seconds */ - /* start to normalize for usec to ticks per sec */ - tmo = usec / 1000; - /* find number of "ticks" to wait to achieve target */ - tmo *= CFG_HZ; - tmo /= 1000;/* finish normalize. */ - } else { - /* else small number, don't kill it prior to HZ multiply */ + if (usec >= 1000) { /* if "big" number, spread normalization to seconds */ + tmo = usec / 1000; /* start to normalize for usec to ticks per sec */ + tmo *= CFG_HZ; /* find number of "ticks" to wait to achieve target */ + tmo /= 1000; /* finish normalize. */ + } else { /* else small number, don't kill it prior to HZ multiply */ tmo = usec * CFG_HZ; tmo /= (1000*1000); } - endtime = get_timer_masked() + tmo; + endtime = get_timer_masked () + tmo; do { - ulong now = get_timer_masked(); + ulong now = get_timer_masked (); diff = endtime - now; } while (diff >= 0); } @@ -172,9 +158,10 @@ unsigned long long get_ticks(void) * This function is derived from PowerPC code (timebase clock frequency). * On ARM it returns the number of timer ticks per second. */ -ulong get_tbclk(void) +ulong get_tbclk (void) { ulong tbclk; tbclk = CFG_HZ; return tbclk; } +#endif /* !Integrator/CP */ diff --git a/cpu/arm1136/mx31/Makefile b/cpu/arm1136/mx31/Makefile deleted file mode 100644 index 1fc8eea45..000000000 --- a/cpu/arm1136/mx31/Makefile +++ /dev/null @@ -1,44 +0,0 @@ -# -# (C) Copyright 2000-2008 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# See file CREDITS for list of people who contributed to this -# project. -# -# This program is free software; you can redistribute it and/or -# modify it under the terms of the GNU General Public License as -# published by the Free Software Foundatio; either version 2 of -# the License, or (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 59 Temple Place, Suite 330, Boston, -# MA 02111-1307 USA -# - -include $(TOPDIR)/config.mk - -LIB = $(obj)lib$(SOC).a - -COBJS = interrupts.o serial.o generic.o - -SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) -OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS)) - -all: $(obj).depend $(LIB) - -$(LIB): $(OBJS) - $(AR) $(ARFLAGS) $@ $(OBJS) - -####################################################################### -## - -# defines $(obj).depend target -include $(SRCTREE)/rules.mk - -sinclude $(obj).depend diff --git a/cpu/arm1136/mx31/generic.c b/cpu/arm1136/mx31/generic.c deleted file mode 100644 index 297d616d5..000000000 --- a/cpu/arm1136/mx31/generic.c +++ /dev/null @@ -1,99 +0,0 @@ -/* - * (C) Copyright 2007 - * Sascha Hauer, Pengutronix - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -#include <common.h> -#include <asm/arch/mx31-regs.h> - -static u32 mx31_decode_pll(u32 reg, u32 infreq) -{ - u32 mfi = (reg >> 10) & 0xf; - u32 mfn = reg & 0x3f; - u32 mfd = (reg >> 16) & 0x3f; - u32 pd = (reg >> 26) & 0xf; - - mfi = mfi <= 5 ? 5 : mfi; - mfd += 1; - pd += 1; - - return ((2 * (infreq >> 10) * (mfi * mfd + mfn)) / - (mfd * pd)) << 10; -} - -u32 mx31_get_mpl_dpdgck_clk(void) -{ - u32 infreq; - - if ((__REG(CCM_CCMR) & CCMR_PRCS_MASK) == CCMR_FPM) - infreq = CONFIG_MX31_CLK32 * 1024; - else - infreq = CONFIG_MX31_HCLK_FREQ; - - return mx31_decode_pll(__REG(CCM_MPCTL), infreq); } - -u32 mx31_get_mcu_main_clk(void) -{ - /* For now we assume mpl_dpdgck_clk == mcu_main_clk - * which should be correct for most boards - */ - return mx31_get_mpl_dpdgck_clk(); -} - -u32 mx31_get_ipg_clk(void) -{ - u32 freq = mx31_get_mcu_main_clk(); - u32 pdr0 = __REG(CCM_PDR0); - - freq /= ((pdr0 >> 3) & 0x7) + 1; - freq /= ((pdr0 >> 6) & 0x3) + 1; - - return freq; -} - -void mx31_dump_clocks(void) -{ - u32 cpufreq = mx31_get_mcu_main_clk(); - printf("mx31 cpu clock: %dMHz\n", cpufreq / 1000000); - printf("ipg clock : %dHz\n", mx31_get_ipg_clk()); -} - -void mx31_gpio_mux(unsigned long mode) -{ - unsigned long reg, shift, tmp; - - reg = IOMUXC_BASE + (mode & 0xfc); - shift = (~mode & 0x3) * 8; - - tmp = __REG(reg); - tmp &= ~(0xff << shift); - tmp |= ((mode >> 8) & 0xff) << shift; - __REG(reg) = tmp; -} - -#if defined(CONFIG_DISPLAY_CPUINFO) -int print_cpuinfo(void) -{ - printf("CPU: Freescale i.MX31 at %d MHz\n", - mx31_get_mcu_main_clk() / 1000000); - return 0; -} -#endif diff --git a/cpu/arm1136/mx31/interrupts.c b/cpu/arm1136/mx31/interrupts.c deleted file mode 100644 index 189f6017a..000000000 --- a/cpu/arm1136/mx31/interrupts.c +++ /dev/null @@ -1,113 +0,0 @@ -/* - * (C) Copyright 2007 - * Sascha Hauer, Pengutronix - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -#include <common.h> -#include <asm/arch/mx31-regs.h> - -#define TIMER_BASE 0x53f90000 /* General purpose timer 1 */ - -/* General purpose timers registers */ -#define GPTCR __REG(TIMER_BASE) /* Control register */ -#define GPTPR __REG(TIMER_BASE + 0x4) /* Prescaler register */ -#define GPTSR __REG(TIMER_BASE + 0x8) /* Status register */ -#define GPTCNT __REG(TIMER_BASE + 0x24) /* Counter register */ - -/* General purpose timers bitfields */ -#define GPTCR_SWR (1<<15) /* Software reset */ -#define GPTCR_FRR (1<<9) /* Freerun / restart */ -#define GPTCR_CLKSOURCE_32 (4<<6) /* Clock source */ -#define GPTCR_TEN (1) /* Timer enable */ - -/* - * nothing really to do with interrupts, just starts up a counter. - */ -int interrupt_init(void) -{ - int i; - - /* setup GP Timer 1 */ - GPTCR = GPTCR_SWR; - for (i = 0; i < 100; i++) GPTCR = 0; /* We have no udelay by now */ - GPTPR = 0; /* 32Khz */ - /* Freerun Mode, PERCLK1 input */ - GPTCR |= GPTCR_CLKSOURCE_32 | GPTCR_TEN; - - return 0; -} - -void reset_timer_masked(void) -{ - GPTCR = 0; - /* Freerun Mode, PERCLK1 input*/ - GPTCR = GPTCR_CLKSOURCE_32 | GPTCR_TEN; -} - -ulong get_timer_masked(void) -{ - ulong val = GPTCNT; - return val; -} - -ulong get_timer(ulong base) -{ - return get_timer_masked() - base; -} - -void set_timer(ulong t) -{ -} - -/* delay x useconds AND perserve advance timstamp value */ -void udelay(unsigned long usec) -{ - ulong tmo, tmp; - - if (usec >= 1000) { - /* "big" number, spread normalization to seconds */ - /* start to normalize for usec to ticks per sec */ - tmo = usec / 1000; - /* find number of "ticks" to wait to achieve target */ - tmo *= CFG_HZ; - tmo /= 1000; /* finish normalize. */ - } else { - /* else small number, don't kill it prior to HZ multiply */ - tmo = usec * CFG_HZ; - tmo /= (1000*1000); - } - - tmp = get_timer(0); /* get current timestamp */ - if ((tmo + tmp + 1) < tmp) - /* setting this forward will roll time stamp */ - /* reset "advancing" timestamp to 0, set lastinc value */ - reset_timer_masked(); - else - /* else, set advancing stamp wake up time */ - tmo += tmp; - while (get_timer_masked() < tmo)/* loop till event */ - /*NOP*/; -} - -void reset_cpu(ulong addr) -{ - __REG16(WDOG_BASE) = 4; -} diff --git a/cpu/arm1136/mx31/serial.c b/cpu/arm1136/mx31/serial.c deleted file mode 100644 index f7e1b3b1a..000000000 --- a/cpu/arm1136/mx31/serial.c +++ /dev/null @@ -1,230 +0,0 @@ -/* - * (c) 2007 Sascha Hauer <s.hauer@pengutronix.de> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * - */ - -#include <common.h> - -#if defined CONFIG_MX31_UART - -#include <asm/arch/mx31.h> - -#define __REG(x) (*((volatile u32 *)(x))) - -#ifdef CFG_MX31_UART1 -#define UART_PHYS 0x43f90000 -#elif defined(CFG_MX31_UART2) -#define UART_PHYS 0x43f94000 -#elif defined(CFG_MX31_UART3) -#define UART_PHYS 0x5000c000 -#elif defined(CFG_MX31_UART4) -#define UART_PHYS 0x43fb0000 -#elif defined(CFG_MX31_UART5) -#define UART_PHYS 0x43fb4000 -#else -#error "define CFG_MX31_UARTx to use the mx31 UART driver" -#endif - -/* Register definitions */ -#define URXD 0x0 /* Receiver Register */ -#define UTXD 0x40 /* Transmitter Register */ -#define UCR1 0x80 /* Control Register 1 */ -#define UCR2 0x84 /* Control Register 2 */ -#define UCR3 0x88 /* Control Register 3 */ -#define UCR4 0x8c /* Control Register 4 */ -#define UFCR 0x90 /* FIFO Control Register */ -#define USR1 0x94 /* Status Register 1 */ -#define USR2 0x98 /* Status Register 2 */ -#define UESC 0x9c /* Escape Character Register */ -#define UTIM 0xa0 /* Escape Timer Register */ -#define UBIR 0xa4 /* BRM Incremental Register */ -#define UBMR 0xa8 /* BRM Modulator Register */ -#define UBRC 0xac /* Baud Rate Count Register */ -#define UTS 0xb4 /* UART Test Register (mx31) */ - -/* UART Control Register Bit Fields.*/ -#define URXD_CHARRDY (1<<15) -#define URXD_ERR (1<<14) -#define URXD_OVRRUN (1<<13) -#define URXD_FRMERR (1<<12) -#define URXD_BRK (1<<11) -#define URXD_PRERR (1<<10) -#define UCR1_ADEN (1<<15) /* Auto dectect interrupt */ -#define UCR1_ADBR (1<<14) /* Auto detect baud rate */ -#define UCR1_TRDYEN (1<<13) /* Transmitter ready interrupt enable */ -#define UCR1_IDEN (1<<12) /* Idle condition interrupt */ -#define UCR1_RRDYEN (1<<9) /* Recv ready interrupt enable */ -#define UCR1_RDMAEN (1<<8) /* Recv ready DMA enable */ -#define UCR1_IREN (1<<7) /* Infrared interface enable */ -#define UCR1_TXMPTYEN (1<<6) /* Transimitter empty interrupt enable */ -#define UCR1_RTSDEN (1<<5) /* RTS delta interrupt enable */ -#define UCR1_SNDBRK (1<<4) /* Send break */ -#define UCR1_TDMAEN (1<<3) /* Transmitter ready DMA enable */ -#define UCR1_UARTCLKEN (1<<2) /* UART clock enabled */ -#define UCR1_DOZE (1<<1) /* Doze */ -#define UCR1_UARTEN (1<<0) /* UART enabled */ -#define UCR2_ESCI (1<<15) /* Escape seq interrupt enable */ -#define UCR2_IRTS (1<<14) /* Ignore RTS pin */ -#define UCR2_CTSC (1<<13) /* CTS pin control */ -#define UCR2_CTS (1<<12) /* Clear to send */ -#define UCR2_ESCEN (1<<11) /* Escape enable */ -#define UCR2_PREN (1<<8) /* Parity enable */ -#define UCR2_PROE (1<<7) /* Parity odd/even */ -#define UCR2_STPB (1<<6) /* Stop */ -#define UCR2_WS (1<<5) /* Word size */ -#define UCR2_RTSEN (1<<4) /* Request to send interrupt enable */ -#define UCR2_TXEN (1<<2) /* Transmitter enabled */ -#define UCR2_RXEN (1<<1) /* Receiver enabled */ -#define UCR2_SRST (1<<0) /* SW reset */ -#define UCR3_DTREN (1<<13) /* DTR interrupt enable */ -#define UCR3_PARERREN (1<<12) /* Parity enable */ -#define UCR3_FRAERREN (1<<11) /* Frame error interrupt enable */ -#define UCR3_DSR (1<<10) /* Data set ready */ -#define UCR3_DCD (1<<9) /* Data carrier detect */ -#define UCR3_RI (1<<8) /* Ring indicator */ -#define UCR3_TIMEOUTEN (1<<7) /* Timeout interrupt enable */ -#define UCR3_RXDSEN (1<<6) /* Receive status interrupt enable */ -#define UCR3_AIRINTEN (1<<5) /* Async IR wake interrupt enable */ -#define UCR3_AWAKEN (1<<4) /* Async wake interrupt enable */ -#define UCR3_REF25 (1<<3) /* Ref freq 25 MHz */ -#define UCR3_REF30 (1<<2) /* Ref Freq 30 MHz */ -#define UCR3_INVT (1<<1) /* Inverted Infrared transmission */ -#define UCR3_BPEN (1<<0) /* Preset registers enable */ -#define UCR4_CTSTL_32 (32<<10) /* CTS trigger level (32 chars) */ -#define UCR4_INVR (1<<9) /* Inverted infrared reception */ -#define UCR4_ENIRI (1<<8) /* Serial infrared interrupt enable */ -#define UCR4_WKEN (1<<7) /* Wake interrupt enable */ -#define UCR4_REF16 (1<<6) /* Ref freq 16 MHz */ -#define UCR4_IRSC (1<<5) /* IR special case */ -#define UCR4_TCEN (1<<3) /* Transmit complete interrupt enable */ -#define UCR4_BKEN (1<<2) /* Break condition interrupt enable */ -#define UCR4_OREN (1<<1) /* Receiver overrun interrupt enable */ -#define UCR4_DREN (1<<0) /* Recv data ready interrupt enable */ -#define UFCR_RXTL_SHF 0 /* Receiver trigger level shift */ -#define UFCR_RFDIV (7<<7) /* Reference freq divider mask */ -#define UFCR_TXTL_SHF 10 /* Transmitter trigger level shift */ -#define USR1_PARITYERR (1<<15) /* Parity error interrupt flag */ -#define USR1_RTSS (1<<14) /* RTS pin status */ -#define USR1_TRDY (1<<13) /* Transmitter ready interrupt/dma flag */ -#define USR1_RTSD (1<<12) /* RTS delta */ -#define USR1_ESCF (1<<11) /* Escape seq interrupt flag */ -#define USR1_FRAMERR (1<<10) /* Frame error interrupt flag */ -#define USR1_RRDY (1<<9) /* Receiver ready interrupt/dma flag */ -#define USR1_TIMEOUT (1<<7) /* Receive timeout interrupt status */ -#define USR1_RXDS (1<<6) /* Receiver idle interrupt flag */ -#define USR1_AIRINT (1<<5) /* Async IR wake interrupt flag */ -#define USR1_AWAKE (1<<4) /* Aysnc wake interrupt flag */ -#define USR2_ADET (1<<15) /* Auto baud rate detect complete */ -#define USR2_TXFE (1<<14) /* Transmit buffer FIFO empty */ -#define USR2_DTRF (1<<13) /* DTR edge interrupt flag */ -#define USR2_IDLE (1<<12) /* Idle condition */ -#define USR2_IRINT (1<<8) /* Serial infrared interrupt flag */ -#define USR2_WAKE (1<<7) /* Wake */ -#define USR2_RTSF (1<<4) /* RTS edge interrupt flag */ -#define USR2_TXDC (1<<3) /* Transmitter complete */ -#define USR2_BRCD (1<<2) /* Break condition */ -#define USR2_ORE (1<<1) /* Overrun error */ -#define USR2_RDR (1<<0) /* Recv data ready */ -#define UTS_FRCPERR (1<<13) /* Force parity error */ -#define UTS_LOOP (1<<12) /* Loop tx and rx */ -#define UTS_TXEMPTY (1<<6) /* TxFIFO empty */ -#define UTS_RXEMPTY (1<<5) /* RxFIFO empty */ -#define UTS_TXFULL (1<<4) /* TxFIFO full */ -#define UTS_RXFULL (1<<3) /* RxFIFO full */ -#define UTS_SOFTRST (1<<0) /* Software reset */ - -DECLARE_GLOBAL_DATA_PTR; - -void serial_setbrg(void) -{ - u32 clk = mx31_get_ipg_clk(); - - if (!gd->baudrate) - gd->baudrate = CONFIG_BAUDRATE; - - __REG(UART_PHYS + UFCR) = 4 << 7; /* divide input clock by 2 */ - __REG(UART_PHYS + UBIR) = 0xf; - __REG(UART_PHYS + UBMR) = clk / (2 * gd->baudrate); - -} - -int serial_getc(void) -{ - while (__REG(UART_PHYS + UTS) & UTS_RXEMPTY); - return __REG(UART_PHYS + URXD); -} - -void serial_putc(const char c) -{ - __REG(UART_PHYS + UTXD) = c; - - /* wait for transmitter to be ready */ - while (!(__REG(UART_PHYS + UTS) & UTS_TXEMPTY)); - - /* If \n, also do \r */ - if (c == '\n') - serial_putc('\r'); -} - -/* - * Test whether a character is in the RX buffer */ -int serial_tstc(void) -{ - /* If receive fifo is empty, return false */ - if (__REG(UART_PHYS + UTS) & UTS_RXEMPTY) - return 0; - return 1; -} - -void serial_puts(const char *s) -{ - while (*s) { - serial_putc(*s++); - } -} - -/* - * Initialise the serial port with the given baudrate. The settings - * are always 8 data bits, no parity, 1 stop bit, no start bits. - * - */ -int serial_init(void) -{ - __REG(UART_PHYS + UCR1) = 0x0; - __REG(UART_PHYS + UCR2) = 0x0; - - while (!(__REG(UART_PHYS + UCR2) & UCR2_SRST)); - - __REG(UART_PHYS + UCR3) = 0x0704; - __REG(UART_PHYS + UCR4) = 0x8000; - __REG(UART_PHYS + UESC) = 0x002b; - __REG(UART_PHYS + UTIM) = 0x0; - - __REG(UART_PHYS + UTS) = 0x0; - - serial_setbrg(); - - __REG(UART_PHYS + UCR2) = UCR2_WS | UCR2_IRTS | UCR2_RXEN | \ - UCR2_TXEN | UCR2_SRST; - - __REG(UART_PHYS + UCR1) = UCR1_UARTEN; - - return 0; -} - - -#endif /* CONFIG_MX31 */ diff --git a/cpu/arm1136/omap24xx/Makefile b/cpu/arm1136/omap24xx/Makefile deleted file mode 100644 index 39b0a8281..000000000 --- a/cpu/arm1136/omap24xx/Makefile +++ /dev/null @@ -1,46 +0,0 @@ -# -# (C) Copyright 2000-2008 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# See file CREDITS for list of people who contributed to this -# project. -# -# This program is free software; you can redistribute it and/or -# modify it under the terms of the GNU General Public License as -# published by the Free Software Foundatio; either version 2 of -# the License, or (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 59 Temple Place, Suite 330, Boston, -# MA 02111-1307 USA -# - -include $(TOPDIR)/config.mk - -LIB = $(obj)lib$(SOC).a - -COBJS = interrupts.o -SOBJS = start.o - -SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) -OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS)) - -all: $(obj).depend $(LIB) - -$(LIB): $(OBJS) - $(AR) $(ARFLAGS) $@ $(OBJS) - -######################################################################### - -# defines $(obj).depend target -include $(SRCTREE)/rules.mk - -sinclude $(obj).depend - -######################################################################### diff --git a/cpu/arm1136/omap24xx/start.S b/cpu/arm1136/omap24xx/start.S deleted file mode 100644 index 563431297..000000000 --- a/cpu/arm1136/omap24xx/start.S +++ /dev/null @@ -1,42 +0,0 @@ -/* - * armboot - Startup Code for OMP2420/ARM1136 CPU-core - * - * Copyright (c) 2004 Texas Instruments <r-woodruff2@ti.com> - * - * Copyright (c) 2001 Marius Gr??ger <mag@sysgo.de> - * Copyright (c) 2002 Alex Z??pke <azu@sysgo.de> - * Copyright (c) 2002 Gary Jennejohn <gj@denx.de> - * Copyright (c) 2003 Richard Woodruff <r-woodruff2@ti.com> - * Copyright (c) 2003 Kshitij <kshitij@ti.com> - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -#include <asm/arch/omap2420.h> - -.globl reset_cpu -reset_cpu: - ldr r1, rstctl /* get addr for global reset reg */ - mov r3, #0x2 /* full reset pll+mpu */ - str r3, [r1] /* force reset */ - mov r0, r0 -_loop_forever: - b _loop_forever -rstctl: - .word PM_RSTCTRL_WKUP diff --git a/cpu/arm1136/start.S b/cpu/arm1136/start.S index 56009d0fb..8b765f1e8 100644 --- a/cpu/arm1136/start.S +++ b/cpu/arm1136/start.S @@ -30,6 +30,9 @@ #include <config.h> #include <version.h> +#if !defined(CONFIG_INTEGRATOR) && ! defined(CONFIG_ARCH_CINTEGRATOR) +#include <asm/arch/omap2420.h> +#endif .globl _start _start: b reset #ifdef CONFIG_ONENAND_IPL @@ -435,4 +438,22 @@ fiq: arm1136_cache_flush: mcr p15, 0, r1, c7, c5, 0 @ invalidate I cache mov pc, lr @ back to caller + +#if defined(CONFIG_INTEGRATOR) && defined(CONFIG_ARCH_CINTEGRATOR) +/* Use the IntegratorCP function from board/integratorcp/platform.S */ +#else + + .align 5 +.globl reset_cpu +reset_cpu: + ldr r1, rstctl /* get addr for global reset reg */ + mov r3, #0x2 /* full reset pll+mpu */ + str r3, [r1] /* force reset */ + mov r0, r0 +_loop_forever: + b _loop_forever +rstctl: + .word PM_RSTCTRL_WKUP + +#endif #endif /* CONFIG_ONENAND_IPL */ diff --git a/cpu/arm926ejs/davinci/lowlevel_init.S b/cpu/arm926ejs/davinci/lowlevel_init.S index 79bc692c1..a87c112ec 100644 --- a/cpu/arm926ejs/davinci/lowlevel_init.S +++ b/cpu/arm926ejs/davinci/lowlevel_init.S @@ -3,11 +3,6 @@ * * Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net> * - * Copyright (C) 2008 Prodrive BV <pv@prodrive.nl> - * Changed: - * Made board specific defines such as DDR timing and PLL - * dividers. These should be set in the board config file - * * Partially based on TI sources, original copyrights follow: */ @@ -161,17 +156,17 @@ WaitPPL2Loop: /* Program the PLL Multiplier */ ldr r6, PLL2_PLLM - mov r2, $CFG_DAVINCI_PLL2_PLLM + mov r2, $0x17 /* 162 MHz */ str r2, [r6] /* Program the PLL2 Divisor Value */ ldr r6, PLL2_DIV2 - mov r3, $CFG_DAVINCI_PLL2_DIV2 + mov r3, $0x01 str r3, [r6] /* Program the PLL2 Divisor Value */ ldr r6, PLL2_DIV1 - mov r4, $CFG_DAVINCI_PLL2_DIV1 + mov r4, $0x0b /* 54 MHz */ str r4, [r6] /* PLL2 DIV2 MMR */ @@ -278,7 +273,7 @@ checkDDRStatClkStop: bne checkDDRStatClkStop /*------------------------------------------------------* - * Program DDR2 MMRs * + * Program DDR2 MMRs for 162MHz Setting * *------------------------------------------------------*/ /* Program PHY Control Register */ @@ -293,12 +288,12 @@ checkDDRStatClkStop: /* Program SDRAM TIM-0 Config Register */ ldr r6, SDTIM0 - ldr r7, SDTIM0_VAL + ldr r7, SDTIM0_VAL_162MHz str r7, [r6] /* Program SDRAM TIM-1 Config Register */ ldr r6, SDTIM1 - ldr r7, SDTIM1_VAL + ldr r7, SDTIM1_VAL_162MHz str r7, [r6] /* Program the SDRAM Bank Config Control Register */ @@ -440,7 +435,7 @@ WaitLoop: /* Program the PLL Multiplier */ ldr r6, PLL1_PLLM - mov r3, $CFG_DAVINCI_PLL1_PLLM + mov r3, $0x15 /* For 594MHz */ str r3, [r6] /* Wait for PLL to Reset Properly */ @@ -472,7 +467,7 @@ PLL1Lock: nop /*------------------------------------------------------* - * AEMIF configuration for NAND/NOR Flash * + * AEMIF configuration for NOR Flash (double check) * *------------------------------------------------------*/ ldr r0, _PINMUX0 ldr r1, _DEV_SETTING @@ -484,12 +479,6 @@ PLL1Lock: orr r2, r2, r1 str r2, [r0] - ldr r0, ACFG2 - ldr r1, ACFG2_VAL - ldr r2, [r0] - and r1, r2, r1 - str r1, [r0] - ldr r0, ACFG3 ldr r1, ACFG3_VAL ldr r2, [r0] @@ -508,12 +497,6 @@ PLL1Lock: and r1, r2, r1 str r1, [r0] - ldr r0, NANDFCR - ldr r1, NANDFCR_VAL - ldr r2, [r0] - and r1, r2, r1 - str r1, [r0] - /*--------------------------------------* * VTP manual Calibration * *--------------------------------------*/ @@ -577,36 +560,24 @@ _PINMUX1: .word 0x01c40004 /* Device Configuration Registers */ _DEV_SETTING: - .word CFG_DAVINCI_PINMUX_0 + .word 0x00000c1f WAITCFG: .word 0x01e00004 WAITCFG_VAL: - .word CFG_DAVINCI_WAITCFG -ACFG2: - .word 0x01e00010 -ACFG2_VAL: - .word CFG_DAVINCI_ACFG2 + .word 0 ACFG3: .word 0x01e00014 ACFG3_VAL: - .word CFG_DAVINCI_ACFG3 + .word 0x3ffffffd ACFG4: .word 0x01e00018 ACFG4_VAL: - .word CFG_DAVINCI_ACFG4 + .word 0x3ffffffd ACFG5: .word 0x01e0001c ACFG5_VAL: - .word CFG_DAVINCI_ACFG5 -NANDFCR: - .word 0x01e00060 -NANDFCR_VAL: -#ifdef CFG_DAVINCI_NANDCE - .word (1 << (CFG_DAVINCI_NANDCE - 2)) -#else - .word 0x00000000 -#endif + .word 0x3ffffffd MDCTL_DDR2: .word 0x01c41a34 @@ -628,27 +599,33 @@ PSC_FLAG_CLEAR: PSC_GEM_FLAG_CLEAR: .word 0xfffffeff -/* DDR2 MMR & CONFIGURATION VALUES */ +/* DDR2 MMR & CONFIGURATION VALUES, 162 MHZ clock */ DDRCTL: .word 0x200000e4 DDRCTL_VAL: - .word CFG_DAVINCI_DDRCTL + .word 0x50006405 SDREF: .word 0x2000000c SDREF_VAL: - .word CFG_DAVINCI_SDREF + .word 0x000005c3 SDCFG: .word 0x20000008 SDCFG_VAL: - .word CFG_DAVINCI_SDCFG +#ifdef DDR_4BANKS + .word 0x00178622 +#elif defined DDR_8BANKS + .word 0x00178632 +#else +#error "Unknown DDR configuration!!!" +#endif SDTIM0: .word 0x20000010 -SDTIM0_VAL: - .word CFG_DAVINCI_SDTIM0 +SDTIM0_VAL_162MHz: + .word 0x28923211 SDTIM1: .word 0x20000014 -SDTIM1_VAL: - .word CFG_DAVINCI_SDTIM1 +SDTIM1_VAL_162MHz: + .word 0x0016c722 VTPIOCR: .word 0x200000f0 /* VTP IO Control register */ DDRVTPR: @@ -722,7 +699,7 @@ PLL2_DIV_MASK: MMARG_BRF0: .word 0x01c42010 /* BRF margin mode 0 (R/W)*/ MMARG_BRF0_VAL: - .word CFG_DAVINCI_MMARG_BRF0 + .word 0x00444400 DDR2_START_ADDR: .word 0x80000000 diff --git a/cpu/arm926ejs/davinci/nand.c b/cpu/arm926ejs/davinci/nand.c index 3257f83a2..127be9fcd 100644 --- a/cpu/arm926ejs/davinci/nand.c +++ b/cpu/arm926ejs/davinci/nand.c @@ -117,7 +117,7 @@ static void nand_davinci_enable_hwecc(struct mtd_info *mtd, int mode) dummy = emif_addr->NANDF3ECC; dummy = emif_addr->NANDF4ECC; - emif_addr->NANDFCR |= (1 << (CFG_DAVINCI_NANDCE + 6)); + emif_addr->NANDFCR |= (1 << 8); } static u_int32_t nand_davinci_readecc(struct mtd_info *mtd, u_int32_t region) @@ -147,7 +147,7 @@ static int nand_davinci_calculate_ecc(struct mtd_info *mtd, const u_char *dat, u n = (this->eccmode == NAND_ECC_HW12_2048) ? 4 : 1; - region = (CFG_DAVINCI_NANDCE - 1); + region = 1; while (n--) { tmp = nand_davinci_readecc(mtd, region); *ecc_code++ = tmp; @@ -311,9 +311,40 @@ static int nand_davinci_waitfunc(struct mtd_info *mtd, struct nand_chip *this, i static void nand_flash_init(void) { - /* All EMIF initialization is done in lowlevel_init.S - * and config values are in the board config files - */ + u_int32_t acfg1 = 0x3ffffffc; + u_int32_t acfg2 = 0x3ffffffc; + u_int32_t acfg3 = 0x3ffffffc; + u_int32_t acfg4 = 0x3ffffffc; + emifregs emif_regs; + + /*------------------------------------------------------------------* + * NAND FLASH CHIP TIMEOUT @ 459 MHz * + * * + * AEMIF.CLK freq = PLL1/6 = 459/6 = 76.5 MHz * + * AEMIF.CLK period = 1/76.5 MHz = 13.1 ns * + * * + *------------------------------------------------------------------*/ + acfg1 = 0 + | (0 << 31 ) /* selectStrobe */ + | (0 << 30 ) /* extWait */ + | (1 << 26 ) /* writeSetup 10 ns */ + | (3 << 20 ) /* writeStrobe 40 ns */ + | (1 << 17 ) /* writeHold 10 ns */ + | (1 << 13 ) /* readSetup 10 ns */ + | (5 << 7 ) /* readStrobe 60 ns */ + | (1 << 4 ) /* readHold 10 ns */ + | (3 << 2 ) /* turnAround ?? ns */ + | (0 << 0 ) /* asyncSize 8-bit bus */ + ; + + emif_regs = (emifregs)DAVINCI_ASYNC_EMIF_CNTRL_BASE; + + emif_regs->AWCCR |= 0x10000000; + emif_regs->AB1CR = acfg1; /* 0x08244128 */; + emif_regs->AB2CR = acfg2; + emif_regs->AB3CR = acfg3; + emif_regs->AB4CR = acfg4; + emif_regs->NANDFCR = 0x00000101; } int board_nand_init(struct nand_chip *nand) diff --git a/cpu/arm926ejs/davinci/timer.c b/cpu/arm926ejs/davinci/timer.c index 4797797b6..8bb8b4571 100644 --- a/cpu/arm926ejs/davinci/timer.c +++ b/cpu/arm926ejs/davinci/timer.c @@ -42,9 +42,9 @@ typedef volatile struct { u_int32_t pid12; - u_int32_t emumgt; - u_int32_t na1; - u_int32_t na2; + u_int32_t emumgt_clksped; + u_int32_t gpint_en; + u_int32_t gpdir_dat; u_int32_t tim12; u_int32_t tim34; u_int32_t prd12; @@ -52,12 +52,21 @@ typedef volatile struct { u_int32_t tcr; u_int32_t tgcr; u_int32_t wdtcr; + u_int32_t tlgc; + u_int32_t tlmr; } davinci_timer; davinci_timer *timer = (davinci_timer *)CFG_TIMERBASE; #define TIMER_LOAD_VAL (CFG_HZ_CLOCK / CFG_HZ) -#define TIM_CLK_DIV 16 +#define READ_TIMER timer->tim34 + +/* + * Timer runs with CFG_HZ_CLOCK, currently 27MHz. To avoid wrap + * around of timestamp already after min ~159s, divide it, e.g. by 16. + * timestamp will then wrap around all min ~42min + */ +#define DIV(x) ((x) >> 4) static ulong timestamp; static ulong lastinc; @@ -67,50 +76,63 @@ int timer_init(void) /* We are using timer34 in unchained 32-bit mode, full speed */ timer->tcr = 0x0; timer->tgcr = 0x0; - timer->tgcr = 0x06 | ((TIM_CLK_DIV - 1) << 8); + timer->tgcr = 0x06; timer->tim34 = 0x0; timer->prd34 = TIMER_LOAD_VAL; lastinc = 0; + timer->tcr = 0x80 << 16; timestamp = 0; - timer->tcr = 2 << 22; return(0); } void reset_timer(void) { - timer->tcr = 0x0; - timer->tim34 = 0; - lastinc = 0; + reset_timer_masked(); +} + +ulong get_timer(ulong base) +{ + return(get_timer_masked() - base); +} + +void set_timer(ulong t) +{ + timestamp = t; +} + +void udelay(unsigned long usec) +{ + udelay_masked(usec); +} + +void reset_timer_masked(void) +{ + lastinc = DIV(READ_TIMER); timestamp = 0; - timer->tcr = 2 << 22; } -static ulong get_timer_raw(void) +ulong get_timer_raw(void) { - ulong now = timer->tim34; + ulong now = DIV(READ_TIMER); if (now >= lastinc) { /* normal mode */ timestamp += now - lastinc; } else { /* overflow ... */ - timestamp += now + TIMER_LOAD_VAL - lastinc; + timestamp += now + DIV(TIMER_LOAD_VAL) - lastinc; } lastinc = now; return timestamp; } -ulong get_timer(ulong base) -{ - return((get_timer_raw() / (TIMER_LOAD_VAL / TIM_CLK_DIV)) - base); } - -void set_timer(ulong t) +ulong get_timer_masked(void) { - timestamp = t; + return(get_timer_raw() / DIV(TIMER_LOAD_VAL)); } -void udelay(unsigned long usec) +void udelay_masked(unsigned long usec) { ulong tmo; ulong endtime; @@ -118,7 +140,7 @@ void udelay(unsigned long usec) tmo = CFG_HZ_CLOCK / 1000; tmo *= usec; - tmo /= (1000 * TIM_CLK_DIV); + tmo /= 1000; endtime = get_timer_raw() + tmo; @@ -143,5 +165,8 @@ unsigned long long get_ticks(void) */ ulong get_tbclk(void) { - return CFG_HZ; + ulong tbclk; + + tbclk = CFG_HZ; + return(tbclk); } diff --git a/drivers/i2c/Makefile b/drivers/i2c/Makefile index 071ef00b1..29d6c03db 100644 --- a/drivers/i2c/Makefile +++ b/drivers/i2c/Makefile @@ -29,7 +29,6 @@ COBJS-y += fsl_i2c.o COBJS-y += omap1510_i2c.o COBJS-y += omap24xx_i2c.o COBJS-y += tsi108_i2c.o -COBJS-y += mxc_i2c.o COBJS := $(COBJS-y) SRCS := $(COBJS:.o=.c) diff --git a/drivers/i2c/mxc_i2c.c b/drivers/i2c/mxc_i2c.c deleted file mode 100644 index 3c2a9cf18..000000000 --- a/drivers/i2c/mxc_i2c.c +++ /dev/null @@ -1,207 +0,0 @@ -/* - * i2c driver for Freescale mx31 - * - * (c) 2007 Pengutronix, Sascha Hauer <s.hauer@pengutronix.de> - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -#include <common.h> - -#if defined(CONFIG_HARD_I2C) && defined(CONFIG_I2C_MXC) - -#include <asm/arch/mx31.h> -#include <asm/arch/mx31-regs.h> - -#define IADR 0x00 -#define IFDR 0x04 -#define I2CR 0x08 -#define I2SR 0x0c -#define I2DR 0x10 - -#define I2CR_IEN (1 << 7) -#define I2CR_IIEN (1 << 6) -#define I2CR_MSTA (1 << 5) -#define I2CR_MTX (1 << 4) -#define I2CR_TX_NO_AK (1 << 3) -#define I2CR_RSTA (1 << 2) - -#define I2SR_ICF (1 << 7) -#define I2SR_IBB (1 << 5) -#define I2SR_IIF (1 << 1) -#define I2SR_RX_NO_AK (1 << 0) - -#ifdef CFG_I2C_MX31_PORT1 -#define I2C_BASE 0x43f80000 -#elif defined(CFG_I2C_MX31_PORT2) -#define I2C_BASE 0x43f98000 -#elif defined(CFG_I2C_MX31_PORT3) -#define I2C_BASE 0x43f84000 -#else -#error "define CFG_I2C_MX31_PORTx to use the mx31 I2C driver" -#endif - -#ifdef DEBUG -#define DPRINTF(args...) printf(args) -#else -#define DPRINTF(args...) -#endif - -static u16 div[] = { 30, 32, 36, 42, 48, 52, 60, 72, 80, 88, 104, 128, 144, - 160, 192, 240, 288, 320, 384, 480, 576, 640, 768, 960, - 1152, 1280, 1536, 1920, 2304, 2560, 3072, 3840}; - -void i2c_init(int speed, int unused) -{ - int freq = mx31_get_ipg_clk(); - int i; - - for (i = 0; i < 0x1f; i++) - if (freq / div[i] <= speed) - break; - - DPRINTF("%s: speed: %d\n", __FUNCTION__, speed); - - __REG16(I2C_BASE + I2CR) = 0; /* Reset module */ - __REG16(I2C_BASE + IFDR) = i; - __REG16(I2C_BASE + I2CR) = I2CR_IEN; - __REG16(I2C_BASE + I2SR) = 0; -} - -static int wait_busy(void) -{ - int timeout = 10000; - - while (!(__REG16(I2C_BASE + I2SR) & I2SR_IIF) && --timeout) - udelay(1); - __REG16(I2C_BASE + I2SR) = 0; /* clear interrupt */ - - return timeout; -} - -static int tx_byte(u8 byte) -{ - __REG16(I2C_BASE + I2DR) = byte; - - if (!wait_busy() || __REG16(I2C_BASE + I2SR) & I2SR_RX_NO_AK) - return -1; - return 0; -} - -static int rx_byte(void) -{ - if (!wait_busy()) - return -1; - - return __REG16(I2C_BASE + I2DR); -} - -int i2c_probe(uchar chip) -{ - int ret; - - __REG16(I2C_BASE + I2CR) = 0; /* Reset module */ - __REG16(I2C_BASE + I2CR) = I2CR_IEN; - - __REG16(I2C_BASE + I2CR) = I2CR_IEN | I2CR_MSTA | I2CR_MTX; - ret = tx_byte(chip << 1); - __REG16(I2C_BASE + I2CR) = I2CR_IEN | I2CR_MTX; - - return ret; -} - -static int i2c_addr(uchar chip, uint addr, int alen) -{ - __REG16(I2C_BASE + I2SR) = 0; /* clear interrupt */ - __REG16(I2C_BASE + I2CR) = I2CR_IEN | I2CR_MSTA | I2CR_MTX; - - if (tx_byte(chip << 1)) - return -1; - - while (alen--) - if (tx_byte((addr >> (alen * 8)) & 0xff)) - return -1; - return 0; -} - -int i2c_read(uchar chip, uint addr, int alen, uchar *buf, int len) -{ - int timeout = 10000; - int ret; - - DPRINTF("%s chip: 0x%02x addr: 0x%04x alen: %d len: +%d\n", \ - __FUNCTION__, chip, addr, alen, len); - - if (i2c_addr(chip, addr, alen)) { - printf("i2c_addr failed\n"); - return -1; - } - - __REG16(I2C_BASE + I2CR) = I2CR_IEN | I2CR_MSTA | \ - I2CR_MTX | I2CR_RSTA; - - if (tx_byte(chip << 1 | 1)) - return -1; - - __REG16(I2C_BASE + I2CR) = I2CR_IEN | I2CR_MSTA | ((len == 1) \ - ? I2CR_TX_NO_AK : 0); - - ret = __REG16(I2C_BASE + I2DR); - - while (len--) { - if ((ret = rx_byte()) < 0) - return -1; - *buf++ = ret; - if (len <= 1) - __REG16(I2C_BASE + I2CR) = I2CR_IEN | \ - I2CR_MSTA | I2CR_TX_NO_AK; - } - - wait_busy(); - - __REG16(I2C_BASE + I2CR) = I2CR_IEN; - - while (__REG16(I2C_BASE + I2SR) & I2SR_IBB && --timeout) - udelay(1); - - return 0; -} - -int i2c_write(uchar chip, uint addr, int alen, uchar *buf, int len) -{ - int timeout = 10000; - DPRINTF("%s chip: 0x%02x addr: 0x%04x alen: %d len: %d\n", \ - __FUNCTION__, chip, addr, alen, len); - - if (i2c_addr(chip, addr, alen)) - return -1; - - while (len--) - if (tx_byte(*buf++)) - return -1; - - __REG16(I2C_BASE + I2CR) = I2CR_IEN; - - while (__REG16(I2C_BASE + I2SR) & I2SR_IBB && --timeout) - udelay(1); - - return 0; -} - -#endif /* CONFIG_HARD_I2C */ diff --git a/drivers/net/Makefile b/drivers/net/Makefile index 6f0225b58..eafd26700 100644 --- a/drivers/net/Makefile +++ b/drivers/net/Makefile @@ -55,7 +55,6 @@ COBJS-y += rtl8139.o COBJS-y += rtl8169.o COBJS-y += s3c4510b_eth.o COBJS-y += smc91111.o -COBJS-y += smc911x.o COBJS-y += tigon3.o COBJS-y += tsec.o COBJS-y += tsi108_eth.o diff --git a/drivers/net/smc911x.c b/drivers/net/smc911x.c deleted file mode 100644 index 2fd577779..000000000 --- a/drivers/net/smc911x.c +++ /dev/null @@ -1,680 +0,0 @@ -/* - * SMSC LAN9[12]1[567] Network driver - * - * (c) 2007 Pengutronix, Sascha Hauer <s.hauer@pengutronix.de> - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -#include <common.h> - -#ifdef CONFIG_DRIVER_SMC911X - -#include <command.h> -#include <net.h> -#include <miiphy.h> - -#define mdelay(n) udelay((n)*1000) - -#define __REG(x) (*((volatile u32 *)(x))) - -/* Below are the register offsets and bit definitions - * of the Lan911x memory space - */ -#define RX_DATA_FIFO __REG(CONFIG_DRIVER_SMC911X_BASE + 0x00) - -#define TX_DATA_FIFO __REG(CONFIG_DRIVER_SMC911X_BASE + 0x20) -#define TX_CMD_A_INT_ON_COMP (0x80000000) -#define TX_CMD_A_INT_BUF_END_ALGN (0x03000000) -#define TX_CMD_A_INT_4_BYTE_ALGN (0x00000000) -#define TX_CMD_A_INT_16_BYTE_ALGN (0x01000000) -#define TX_CMD_A_INT_32_BYTE_ALGN (0x02000000) -#define TX_CMD_A_INT_DATA_OFFSET (0x001F0000) -#define TX_CMD_A_INT_FIRST_SEG (0x00002000) -#define TX_CMD_A_INT_LAST_SEG (0x00001000) -#define TX_CMD_A_BUF_SIZE (0x000007FF) -#define TX_CMD_B_PKT_TAG (0xFFFF0000) -#define TX_CMD_B_ADD_CRC_DISABLE (0x00002000) -#define TX_CMD_B_DISABLE_PADDING (0x00001000) -#define TX_CMD_B_PKT_BYTE_LENGTH (0x000007FF) - -#define RX_STATUS_FIFO __REG(CONFIG_DRIVER_SMC911X_BASE + 0x40) -#define RX_STS_PKT_LEN (0x3FFF0000) -#define RX_STS_ES (0x00008000) -#define RX_STS_BCST (0x00002000) -#define RX_STS_LEN_ERR (0x00001000) -#define RX_STS_RUNT_ERR (0x00000800) -#define RX_STS_MCAST (0x00000400) -#define RX_STS_TOO_LONG (0x00000080) -#define RX_STS_COLL (0x00000040) -#define RX_STS_ETH_TYPE (0x00000020) -#define RX_STS_WDOG_TMT (0x00000010) -#define RX_STS_MII_ERR (0x00000008) -#define RX_STS_DRIBBLING (0x00000004) -#define RX_STS_CRC_ERR (0x00000002) -#define RX_STATUS_FIFO_PEEK __REG(CONFIG_DRIVER_SMC911X_BASE + 0x44) -#define TX_STATUS_FIFO __REG(CONFIG_DRIVER_SMC911X_BASE + 0x48) -#define TX_STS_TAG (0xFFFF0000) -#define TX_STS_ES (0x00008000) -#define TX_STS_LOC (0x00000800) -#define TX_STS_NO_CARR (0x00000400) -#define TX_STS_LATE_COLL (0x00000200) -#define TX_STS_MANY_COLL (0x00000100) -#define TX_STS_COLL_CNT (0x00000078) -#define TX_STS_MANY_DEFER (0x00000004) -#define TX_STS_UNDERRUN (0x00000002) -#define TX_STS_DEFERRED (0x00000001) -#define TX_STATUS_FIFO_PEEK __REG(CONFIG_DRIVER_SMC911X_BASE + 0x4C) -#define ID_REV __REG(CONFIG_DRIVER_SMC911X_BASE + 0x50) -#define ID_REV_CHIP_ID (0xFFFF0000) /* RO */ -#define ID_REV_REV_ID (0x0000FFFF) /* RO */ - -#define INT_CFG __REG(CONFIG_DRIVER_SMC911X_BASE + 0x54) -#define INT_CFG_INT_DEAS (0xFF000000) /* R/W */ -#define INT_CFG_INT_DEAS_CLR (0x00004000) -#define INT_CFG_INT_DEAS_STS (0x00002000) -#define INT_CFG_IRQ_INT (0x00001000) /* RO */ -#define INT_CFG_IRQ_EN (0x00000100) /* R/W */ -#define INT_CFG_IRQ_POL (0x00000010) /* R/W */ - /* Not Affected by SW Reset */ -#define INT_CFG_IRQ_TYPE (0x00000001) /* R/W */ - /* Not Affected by SW Reset */ - -#define INT_STS __REG(CONFIG_DRIVER_SMC911X_BASE + 0x58) -#define INT_STS_SW_INT (0x80000000) /* R/WC */ -#define INT_STS_TXSTOP_INT (0x02000000) /* R/WC */ -#define INT_STS_RXSTOP_INT (0x01000000) /* R/WC */ -#define INT_STS_RXDFH_INT (0x00800000) /* R/WC */ -#define INT_STS_RXDF_INT (0x00400000) /* R/WC */ -#define INT_STS_TX_IOC (0x00200000) /* R/WC */ -#define INT_STS_RXD_INT (0x00100000) /* R/WC */ -#define INT_STS_GPT_INT (0x00080000) /* R/WC */ -#define INT_STS_PHY_INT (0x00040000) /* RO */ -#define INT_STS_PME_INT (0x00020000) /* R/WC */ -#define INT_STS_TXSO (0x00010000) /* R/WC */ -#define INT_STS_RWT (0x00008000) /* R/WC */ -#define INT_STS_RXE (0x00004000) /* R/WC */ -#define INT_STS_TXE (0x00002000) /* R/WC */ -/*#define INT_STS_ERX (0x00001000)*/ /* R/WC */ -#define INT_STS_TDFU (0x00000800) /* R/WC */ -#define INT_STS_TDFO (0x00000400) /* R/WC */ -#define INT_STS_TDFA (0x00000200) /* R/WC */ -#define INT_STS_TSFF (0x00000100) /* R/WC */ -#define INT_STS_TSFL (0x00000080) /* R/WC */ -/*#define INT_STS_RXDF (0x00000040)*/ /* R/WC */ -#define INT_STS_RDFO (0x00000040) /* R/WC */ -#define INT_STS_RDFL (0x00000020) /* R/WC */ -#define INT_STS_RSFF (0x00000010) /* R/WC */ -#define INT_STS_RSFL (0x00000008) /* R/WC */ -#define INT_STS_GPIO2_INT (0x00000004) /* R/WC */ -#define INT_STS_GPIO1_INT (0x00000002) /* R/WC */ -#define INT_STS_GPIO0_INT (0x00000001) /* R/WC */ -#define INT_EN __REG(CONFIG_DRIVER_SMC911X_BASE + 0x5C) -#define INT_EN_SW_INT_EN (0x80000000) /* R/W */ -#define INT_EN_TXSTOP_INT_EN (0x02000000) /* R/W */ -#define INT_EN_RXSTOP_INT_EN (0x01000000) /* R/W */ -#define INT_EN_RXDFH_INT_EN (0x00800000) /* R/W */ -/*#define INT_EN_RXDF_INT_EN (0x00400000)*/ /* R/W */ -#define INT_EN_TIOC_INT_EN (0x00200000) /* R/W */ -#define INT_EN_RXD_INT_EN (0x00100000) /* R/W */ -#define INT_EN_GPT_INT_EN (0x00080000) /* R/W */ -#define INT_EN_PHY_INT_EN (0x00040000) /* R/W */ -#define INT_EN_PME_INT_EN (0x00020000) /* R/W */ -#define INT_EN_TXSO_EN (0x00010000) /* R/W */ -#define INT_EN_RWT_EN (0x00008000) /* R/W */ -#define INT_EN_RXE_EN (0x00004000) /* R/W */ -#define INT_EN_TXE_EN (0x00002000) /* R/W */ -/*#define INT_EN_ERX_EN (0x00001000)*/ /* R/W */ -#define INT_EN_TDFU_EN (0x00000800) /* R/W */ -#define INT_EN_TDFO_EN (0x00000400) /* R/W */ -#define INT_EN_TDFA_EN (0x00000200) /* R/W */ -#define INT_EN_TSFF_EN (0x00000100) /* R/W */ -#define INT_EN_TSFL_EN (0x00000080) /* R/W */ -/*#define INT_EN_RXDF_EN (0x00000040)*/ /* R/W */ -#define INT_EN_RDFO_EN (0x00000040) /* R/W */ -#define INT_EN_RDFL_EN (0x00000020) /* R/W */ -#define INT_EN_RSFF_EN (0x00000010) /* R/W */ -#define INT_EN_RSFL_EN (0x00000008) /* R/W */ -#define INT_EN_GPIO2_INT (0x00000004) /* R/W */ -#define INT_EN_GPIO1_INT (0x00000002) /* R/W */ -#define INT_EN_GPIO0_INT (0x00000001) /* R/W */ - -#define BYTE_TEST __REG(CONFIG_DRIVER_SMC911X_BASE + 0x64) -#define FIFO_INT __REG(CONFIG_DRIVER_SMC911X_BASE + 0x68) -#define FIFO_INT_TX_AVAIL_LEVEL (0xFF000000) /* R/W */ -#define FIFO_INT_TX_STS_LEVEL (0x00FF0000) /* R/W */ -#define FIFO_INT_RX_AVAIL_LEVEL (0x0000FF00) /* R/W */ -#define FIFO_INT_RX_STS_LEVEL (0x000000FF) /* R/W */ - -#define RX_CFG __REG(CONFIG_DRIVER_SMC911X_BASE + 0x6C) -#define RX_CFG_RX_END_ALGN (0xC0000000) /* R/W */ -#define RX_CFG_RX_END_ALGN4 (0x00000000) /* R/W */ -#define RX_CFG_RX_END_ALGN16 (0x40000000) /* R/W */ -#define RX_CFG_RX_END_ALGN32 (0x80000000) /* R/W */ -#define RX_CFG_RX_DMA_CNT (0x0FFF0000) /* R/W */ -#define RX_CFG_RX_DUMP (0x00008000) /* R/W */ -#define RX_CFG_RXDOFF (0x00001F00) /* R/W */ -/*#define RX_CFG_RXBAD (0x00000001)*/ /* R/W */ - -#define TX_CFG __REG(CONFIG_DRIVER_SMC911X_BASE + 0x70) -/*#define TX_CFG_TX_DMA_LVL (0xE0000000)*/ /* R/W */ -/*#define TX_CFG_TX_DMA_CNT (0x0FFF0000)*/ /* R/W */ - /* Self Clearing */ -#define TX_CFG_TXS_DUMP (0x00008000) - /* Self Clearing */ -#define TX_CFG_TXD_DUMP (0x00004000) - /* Self Clearing */ -#define TX_CFG_TXSAO (0x00000004) /* R/W */ -#define TX_CFG_TX_ON (0x00000002) /* R/W */ -#define TX_CFG_STOP_TX (0x00000001) - /* Self Clearing */ - -#define HW_CFG __REG(CONFIG_DRIVER_SMC911X_BASE + 0x74) -#define HW_CFG_TTM (0x00200000) /* R/W */ -#define HW_CFG_SF (0x00100000) /* R/W */ -#define HW_CFG_TX_FIF_SZ (0x000F0000) /* R/W */ -#define HW_CFG_TR (0x00003000) /* R/W */ -#define HW_CFG_PHY_CLK_SEL (0x00000060) /* R/W */ -#define HW_CFG_PHY_CLK_SEL_INT_PHY (0x00000000) /* R/W */ -#define HW_CFG_PHY_CLK_SEL_EXT_PHY (0x00000020) /* R/W */ -#define HW_CFG_PHY_CLK_SEL_CLK_DIS (0x00000040) /* R/W */ -#define HW_CFG_SMI_SEL (0x00000010) /* R/W */ -#define HW_CFG_EXT_PHY_DET (0x00000008) /* RO */ -#define HW_CFG_EXT_PHY_EN (0x00000004) /* R/W */ -#define HW_CFG_32_16_BIT_MODE (0x00000004) /* RO */ -#define HW_CFG_SRST_TO (0x00000002) /* RO */ -#define HW_CFG_SRST (0x00000001) - /* Self Clearing */ - -#define RX_DP_CTRL __REG(CONFIG_DRIVER_SMC911X_BASE + 0x78) -#define RX_DP_CTRL_RX_FFWD (0x80000000) /* R/W */ -#define RX_DP_CTRL_FFWD_BUSY (0x80000000) /* RO */ - -#define RX_FIFO_INF __REG(CONFIG_DRIVER_SMC911X_BASE + 0x7C) -#define RX_FIFO_INF_RXSUSED (0x00FF0000) /* RO */ -#define RX_FIFO_INF_RXDUSED (0x0000FFFF) /* RO */ - -#define TX_FIFO_INF __REG(CONFIG_DRIVER_SMC911X_BASE + 0x80) -#define TX_FIFO_INF_TSUSED (0x00FF0000) /* RO */ -#define TX_FIFO_INF_TDFREE (0x0000FFFF) /* RO */ - -#define PMT_CTRL __REG(CONFIG_DRIVER_SMC911X_BASE + 0x84) -#define PMT_CTRL_PM_MODE (0x00003000) - /* Self Clearing */ -#define PMT_CTRL_PHY_RST (0x00000400) - /* Self Clearing */ -#define PMT_CTRL_WOL_EN (0x00000200) /* R/W */ -#define PMT_CTRL_ED_EN (0x00000100) /* R/W */ -#define PMT_CTRL_PME_TYPE (0x00000040) /* R/W */ - /* Not Affected by SW Reset */ -#define PMT_CTRL_WUPS (0x00000030) /* R/WC */ -#define PMT_CTRL_WUPS_NOWAKE (0x00000000) /* R/WC */ -#define PMT_CTRL_WUPS_ED (0x00000010) /* R/WC */ -#define PMT_CTRL_WUPS_WOL (0x00000020) /* R/WC */ -#define PMT_CTRL_WUPS_MULTI (0x00000030) /* R/WC */ -#define PMT_CTRL_PME_IND (0x00000008) /* R/W */ -#define PMT_CTRL_PME_POL (0x00000004) /* R/W */ -#define PMT_CTRL_PME_EN (0x00000002) /* R/W */ - /* Not Affected by SW Reset */ -#define PMT_CTRL_READY (0x00000001) /* RO */ - -#define GPIO_CFG __REG(CONFIG_DRIVER_SMC911X_BASE + 0x88) -#define GPIO_CFG_LED3_EN (0x40000000) /* R/W */ -#define GPIO_CFG_LED2_EN (0x20000000) /* R/W */ -#define GPIO_CFG_LED1_EN (0x10000000) /* R/W */ -#define GPIO_CFG_GPIO2_INT_POL (0x04000000) /* R/W */ -#define GPIO_CFG_GPIO1_INT_POL (0x02000000) /* R/W */ -#define GPIO_CFG_GPIO0_INT_POL (0x01000000) /* R/W */ -#define GPIO_CFG_EEPR_EN (0x00700000) /* R/W */ -#define GPIO_CFG_GPIOBUF2 (0x00040000) /* R/W */ -#define GPIO_CFG_GPIOBUF1 (0x00020000) /* R/W */ -#define GPIO_CFG_GPIOBUF0 (0x00010000) /* R/W */ -#define GPIO_CFG_GPIODIR2 (0x00000400) /* R/W */ -#define GPIO_CFG_GPIODIR1 (0x00000200) /* R/W */ -#define GPIO_CFG_GPIODIR0 (0x00000100) /* R/W */ -#define GPIO_CFG_GPIOD4 (0x00000010) /* R/W */ -#define GPIO_CFG_GPIOD3 (0x00000008) /* R/W */ -#define GPIO_CFG_GPIOD2 (0x00000004) /* R/W */ -#define GPIO_CFG_GPIOD1 (0x00000002) /* R/W */ -#define GPIO_CFG_GPIOD0 (0x00000001) /* R/W */ - -#define GPT_CFG __REG(CONFIG_DRIVER_SMC911X_BASE + 0x8C) -#define GPT_CFG_TIMER_EN (0x20000000) /* R/W */ -#define GPT_CFG_GPT_LOAD (0x0000FFFF) /* R/W */ - -#define GPT_CNT __REG(CONFIG_DRIVER_SMC911X_BASE + 0x90) -#define GPT_CNT_GPT_CNT (0x0000FFFF) /* RO */ - -#define ENDIAN __REG(CONFIG_DRIVER_SMC911X_BASE + 0x98) -#define FREE_RUN __REG(CONFIG_DRIVER_SMC911X_BASE + 0x9C) -#define RX_DROP __REG(CONFIG_DRIVER_SMC911X_BASE + 0xA0) -#define MAC_CSR_CMD __REG(CONFIG_DRIVER_SMC911X_BASE + 0xA4) -#define MAC_CSR_CMD_CSR_BUSY (0x80000000) - /* Self Clearing */ -#define MAC_CSR_CMD_R_NOT_W (0x40000000) /* R/W */ -#define MAC_CSR_CMD_CSR_ADDR (0x000000FF) /* R/W */ - -#define MAC_CSR_DATA __REG(CONFIG_DRIVER_SMC911X_BASE + 0xA8) -#define AFC_CFG __REG(CONFIG_DRIVER_SMC911X_BASE + 0xAC) -#define AFC_CFG_AFC_HI (0x00FF0000) /* R/W */ -#define AFC_CFG_AFC_LO (0x0000FF00) /* R/W */ -#define AFC_CFG_BACK_DUR (0x000000F0) /* R/W */ -#define AFC_CFG_FCMULT (0x00000008) /* R/W */ -#define AFC_CFG_FCBRD (0x00000004) /* R/W */ -#define AFC_CFG_FCADD (0x00000002) /* R/W */ -#define AFC_CFG_FCANY (0x00000001) /* R/W */ - -#define E2P_CMD __REG(CONFIG_DRIVER_SMC911X_BASE + 0xB0) -#define E2P_CMD_EPC_BUSY (0x80000000) - /* Self Clearing */ -#define E2P_CMD_EPC_CMD (0x70000000) /* R/W */ -#define E2P_CMD_EPC_CMD_READ (0x00000000) /* R/W */ -#define E2P_CMD_EPC_CMD_EWDS (0x10000000) /* R/W */ -#define E2P_CMD_EPC_CMD_EWEN (0x20000000) /* R/W */ -#define E2P_CMD_EPC_CMD_WRITE (0x30000000) /* R/W */ -#define E2P_CMD_EPC_CMD_WRAL (0x40000000) /* R/W */ -#define E2P_CMD_EPC_CMD_ERASE (0x50000000) /* R/W */ -#define E2P_CMD_EPC_CMD_ERAL (0x60000000) /* R/W */ -#define E2P_CMD_EPC_CMD_RELOAD (0x70000000) /* R/W */ -#define E2P_CMD_EPC_TIMEOUT (0x00000200) /* RO */ -#define E2P_CMD_MAC_ADDR_LOADED (0x00000100) /* RO */ -#define E2P_CMD_EPC_ADDR (0x000000FF) /* R/W */ - -#define E2P_DATA __REG(CONFIG_DRIVER_SMC911X_BASE + 0xB4) -#define E2P_DATA_EEPROM_DATA (0x000000FF) /* R/W */ -/* end of LAN register offsets and bit definitions */ - -/* MAC Control and Status registers */ -#define MAC_CR (0x01) /* R/W */ - -/* MAC_CR - MAC Control Register */ -#define MAC_CR_RXALL (0x80000000) -/* TODO: delete this bit? It is not described in the data sheet. */ -#define MAC_CR_HBDIS (0x10000000) -#define MAC_CR_RCVOWN (0x00800000) -#define MAC_CR_LOOPBK (0x00200000) -#define MAC_CR_FDPX (0x00100000) -#define MAC_CR_MCPAS (0x00080000) -#define MAC_CR_PRMS (0x00040000) -#define MAC_CR_INVFILT (0x00020000) -#define MAC_CR_PASSBAD (0x00010000) -#define MAC_CR_HFILT (0x00008000) -#define MAC_CR_HPFILT (0x00002000) -#define MAC_CR_LCOLL (0x00001000) -#define MAC_CR_BCAST (0x00000800) -#define MAC_CR_DISRTY (0x00000400) -#define MAC_CR_PADSTR (0x00000100) -#define MAC_CR_BOLMT_MASK (0x000000C0) -#define MAC_CR_DFCHK (0x00000020) -#define MAC_CR_TXEN (0x00000008) -#define MAC_CR_RXEN (0x00000004) - -#define ADDRH (0x02) /* R/W mask 0x0000FFFFUL */ -#define ADDRL (0x03) /* R/W mask 0xFFFFFFFFUL */ -#define HASHH (0x04) /* R/W */ -#define HASHL (0x05) /* R/W */ - -#define MII_ACC (0x06) /* R/W */ -#define MII_ACC_PHY_ADDR (0x0000F800) -#define MII_ACC_MIIRINDA (0x000007C0) -#define MII_ACC_MII_WRITE (0x00000002) -#define MII_ACC_MII_BUSY (0x00000001) - -#define MII_DATA (0x07) /* R/W mask 0x0000FFFFUL */ - -#define FLOW (0x08) /* R/W */ -#define FLOW_FCPT (0xFFFF0000) -#define FLOW_FCPASS (0x00000004) -#define FLOW_FCEN (0x00000002) -#define FLOW_FCBSY (0x00000001) - -#define VLAN1 (0x09) /* R/W mask 0x0000FFFFUL */ -#define VLAN1_VTI1 (0x0000ffff) - -#define VLAN2 (0x0A) /* R/W mask 0x0000FFFFUL */ -#define VLAN2_VTI2 (0x0000ffff) - -#define WUFF (0x0B) /* WO */ - -#define WUCSR (0x0C) /* R/W */ -#define WUCSR_GUE (0x00000200) -#define WUCSR_WUFR (0x00000040) -#define WUCSR_MPR (0x00000020) -#define WUCSR_WAKE_EN (0x00000004) -#define WUCSR_MPEN (0x00000002) - -/* Chip ID values */ -#define CHIP_9115 0x115 -#define CHIP_9116 0x116 -#define CHIP_9117 0x117 -#define CHIP_9118 0x118 -#define CHIP_9215 0x115a -#define CHIP_9216 0x116a -#define CHIP_9217 0x117a -#define CHIP_9218 0x118a - -struct chip_id { - u16 id; - char *name; -}; - -static const struct chip_id chip_ids[] = { - { CHIP_9115, "LAN9115" }, - { CHIP_9116, "LAN9116" }, - { CHIP_9117, "LAN9117" }, - { CHIP_9118, "LAN9118" }, - { CHIP_9215, "LAN9215" }, - { CHIP_9216, "LAN9216" }, - { CHIP_9217, "LAN9217" }, - { CHIP_9218, "LAN9218" }, - { 0, NULL }, -}; - -#define DRIVERNAME "smc911x" - -u32 smc911x_get_mac_csr(u8 reg) -{ - while (MAC_CSR_CMD & MAC_CSR_CMD_CSR_BUSY); - MAC_CSR_CMD = MAC_CSR_CMD_CSR_BUSY | MAC_CSR_CMD_R_NOT_W | reg; - while (MAC_CSR_CMD & MAC_CSR_CMD_CSR_BUSY); - - return MAC_CSR_DATA; -} - -void smc911x_set_mac_csr(u8 reg, u32 data) -{ - while (MAC_CSR_CMD & MAC_CSR_CMD_CSR_BUSY); - MAC_CSR_DATA = data; - MAC_CSR_CMD = MAC_CSR_CMD_CSR_BUSY | reg; - while (MAC_CSR_CMD & MAC_CSR_CMD_CSR_BUSY); } - -static int smx911x_handle_mac_address(bd_t *bd) -{ - unsigned long addrh, addrl; - unsigned char *m = bd->bi_enetaddr; - - /* if the environment has a valid mac address then use it */ - if ((m[0] | m[1] | m[2] | m[3] | m[4] | m[5])) { - addrl = m[0] | m[1] << 8 | m[2] << 16 | m[3] << 24; - addrh = m[4] | m[5] << 8; - smc911x_set_mac_csr(ADDRH, addrh); - smc911x_set_mac_csr(ADDRL, addrl); - } else { - /* if not, try to get one from the eeprom */ - addrh = smc911x_get_mac_csr(ADDRH); - addrl = smc911x_get_mac_csr(ADDRL); - - m[0] = (addrl) & 0xff; - m[1] = (addrl >> 8) & 0xff; - m[2] = (addrl >> 16) & 0xff; - m[3] = (addrl >> 24) & 0xff; - m[4] = (addrh) & 0xff; - m[5] = (addrh >> 8) & 0xff; - - /* we get 0xff when there is no eeprom connected */ - if ((m[0] & m[1] & m[2] & m[3] & m[4] & m[5]) == 0xff) { - printf(DRIVERNAME ": no valid mac address " - "in environment " - "and no eeprom found\n"); - return -1; - } - } - - printf(DRIVERNAME ": MAC %02x:%02x:%02x:%02x:%02x:%02x\n", - m[0], m[1], m[2], m[3], m[4], m[5]); - - return 0; -} - -static int smc911x_miiphy_read(u8 phy, u8 reg, u16 *val) -{ - while (smc911x_get_mac_csr(MII_ACC) & MII_ACC_MII_BUSY); - - smc911x_set_mac_csr(MII_ACC, phy << 11 | reg << 6 | MII_ACC_MII_BUSY); - - while (smc911x_get_mac_csr(MII_ACC) & MII_ACC_MII_BUSY); - - *val = smc911x_get_mac_csr(MII_DATA); - - return 0; -} - -static int smc911x_miiphy_write(u8 phy, u8 reg, u16 val) -{ - while (smc911x_get_mac_csr(MII_ACC) & MII_ACC_MII_BUSY); - - smc911x_set_mac_csr(MII_DATA, val); - smc911x_set_mac_csr(MII_ACC, - phy << 11 | reg << 6 | MII_ACC_MII_BUSY | MII_ACC_MII_WRITE); - - while (smc911x_get_mac_csr(MII_ACC) & MII_ACC_MII_BUSY); - return 0; -} - -static int smc911x_phy_reset(void) -{ - u32 reg; - - reg = PMT_CTRL; - reg &= ~0xfffff030; - reg |= PMT_CTRL_PHY_RST; - PMT_CTRL = reg; - - mdelay(100); - - return 0; -} - -static void smc911x_phy_configure(void) -{ - int timeout; - u16 status; - - smc911x_phy_reset(); - - smc911x_miiphy_write(1, PHY_BMCR, PHY_BMCR_RESET); - mdelay(1); - smc911x_miiphy_write(1, PHY_ANAR, 0x01e1); - smc911x_miiphy_write(1, PHY_BMCR, PHY_BMCR_AUTON | PHY_BMCR_RST_NEG); - - timeout = 5000; - do { - mdelay(1); - if ((timeout--) == 0) - goto err_out; - - if (smc911x_miiphy_read(1, PHY_BMSR, &status) != 0) - goto err_out; - } while (!(status & PHY_BMSR_LS)); - - printf(DRIVERNAME ": phy initialized\n"); - - return; - -err_out: - printf(DRIVERNAME ": autonegotiation timed out\n"); } - -static void smc911x_reset(void) -{ - int timeout; - - /* Take out of PM setting first */ - if (PMT_CTRL & PMT_CTRL_READY) { - /* Write to the bytetest will take out of powerdown */ - BYTE_TEST = 0x0; - - timeout = 10; - - while (timeout-- && !(PMT_CTRL & PMT_CTRL_READY)) - udelay(10); - if (!timeout) { - printf(DRIVERNAME - ": timeout waiting for PM restore\n"); - return; - } - } - - /* Disable interrupts */ - INT_EN = 0; - - HW_CFG = HW_CFG_SRST; - - timeout = 1000; - while (timeout-- && E2P_CMD & E2P_CMD_EPC_BUSY) - udelay(10); - - if (!timeout) { - printf(DRIVERNAME ": reset timeout\n"); - return; - } - - /* Reset the FIFO level and flow control settings */ - smc911x_set_mac_csr(FLOW, FLOW_FCPT | FLOW_FCEN); - AFC_CFG = 0x0050287F; - - /* Set to LED outputs */ - GPIO_CFG = 0x70070000; -} - -static void smc911x_enable(void) -{ - /* Enable TX */ - HW_CFG = 8 << 16 | HW_CFG_SF; - - GPT_CFG = GPT_CFG_TIMER_EN | 10000; - - TX_CFG = TX_CFG_TX_ON; - - /* no padding to start of packets */ - RX_CFG = 0; - - smc911x_set_mac_csr(MAC_CR, MAC_CR_TXEN | MAC_CR_RXEN | MAC_CR_HBDIS); - -} - -int eth_init(bd_t *bd) -{ - unsigned long val, i; - - printf(DRIVERNAME ": initializing\n"); - - val = BYTE_TEST; - if (val != 0x87654321) { - printf(DRIVERNAME ": Invalid chip endian 0x08%x\n", val); - goto err_out; - } - - val = ID_REV >> 16; - for (i = 0; chip_ids[i].id != 0; i++) { - if (chip_ids[i].id == val) - break; - } - if (!chip_ids[i].id) { - printf(DRIVERNAME ": Unknown chip ID %04x\n", val); - goto err_out; - } - - printf(DRIVERNAME ": detected %s controller\n", chip_ids[i].name); - - smc911x_reset(); - - /* Configure the PHY, initialize the link state */ - smc911x_phy_configure(); - - if (smx911x_handle_mac_address(bd)) - goto err_out; - - /* Turn on Tx + Rx */ - smc911x_enable(); - - return 0; - -err_out: - return -1; -} - -int eth_send(volatile void *packet, int length) -{ - u32 *data = (u32 *)packet; - u32 tmplen; - u32 status; - - TX_DATA_FIFO = TX_CMD_A_INT_FIRST_SEG | TX_CMD_A_INT_LAST_SEG | length; - TX_DATA_FIFO = length; - - tmplen = (length + 3) / 4; - - while (tmplen--) - TX_DATA_FIFO = *data++; - - /* wait for transmission */ - while (!((TX_FIFO_INF & TX_FIFO_INF_TSUSED) >> 16)); - - /* get status. Ignore 'no carrier' error, it has no meaning for - * full duplex operation - */ - status = TX_STATUS_FIFO & (TX_STS_LOC | TX_STS_LATE_COLL | - TX_STS_MANY_COLL | TX_STS_MANY_DEFER | TX_STS_UNDERRUN); - - if (!status) - return 0; - - printf(DRIVERNAME ": failed to send packet: %s%s%s%s%s\n", - status & TX_STS_LOC ? "TX_STS_LOC " : "", - status & TX_STS_LATE_COLL ? "TX_STS_LATE_COLL " : "", - status & TX_STS_MANY_COLL ? "TX_STS_MANY_COLL " : "", - status & TX_STS_MANY_DEFER ? "TX_STS_MANY_DEFER " : "", - status & TX_STS_UNDERRUN ? "TX_STS_UNDERRUN" : ""); - - return -1; -} - -void eth_halt(void) -{ - smc911x_reset(); -} - -int eth_rx(void) -{ - u32 *data = (u32 *)NetRxPackets[0]; - u32 pktlen, tmplen; - u32 status; - - if ((RX_FIFO_INF & RX_FIFO_INF_RXSUSED) >> 16) { - status = RX_STATUS_FIFO; - pktlen = (status & RX_STS_PKT_LEN) >> 16; - - RX_CFG = 0; - - tmplen = (pktlen + 2 + 3) / 4; - while (tmplen--) - *data++ = RX_DATA_FIFO; - - if (status & RX_STS_ES) - printf(DRIVERNAME - ": dropped bad packet. Status: 0x%08x\n", - status); - else - NetReceive(NetRxPackets[0], pktlen); - } - - return 0; -} - -#endif /* CONFIG_DRIVER_SMC911X */ diff --git a/include/asm-arm/arch-omap24xx/bits.h b/include/asm-arm/arch-arm1136/bits.h index 8522335bf..8522335bf 100644 --- a/include/asm-arm/arch-omap24xx/bits.h +++ b/include/asm-arm/arch-arm1136/bits.h diff --git a/include/asm-arm/arch-omap24xx/clocks.h b/include/asm-arm/arch-arm1136/clocks.h index 2a95af181..2a95af181 100644 --- a/include/asm-arm/arch-omap24xx/clocks.h +++ b/include/asm-arm/arch-arm1136/clocks.h diff --git a/include/asm-arm/arch-omap24xx/i2c.h b/include/asm-arm/arch-arm1136/i2c.h index 7248950e5..7248950e5 100644 --- a/include/asm-arm/arch-omap24xx/i2c.h +++ b/include/asm-arm/arch-arm1136/i2c.h diff --git a/include/asm-arm/arch-omap24xx/mem.h b/include/asm-arm/arch-arm1136/mem.h index c81f1c437..c81f1c437 100644 --- a/include/asm-arm/arch-omap24xx/mem.h +++ b/include/asm-arm/arch-arm1136/mem.h diff --git a/include/asm-arm/arch-omap24xx/mux.h b/include/asm-arm/arch-arm1136/mux.h index 4fdb9c635..4fdb9c635 100644 --- a/include/asm-arm/arch-omap24xx/mux.h +++ b/include/asm-arm/arch-arm1136/mux.h diff --git a/include/asm-arm/arch-omap24xx/omap2420.h b/include/asm-arm/arch-arm1136/omap2420.h index 0c11beccf..0c11beccf 100644 --- a/include/asm-arm/arch-omap24xx/omap2420.h +++ b/include/asm-arm/arch-arm1136/omap2420.h diff --git a/include/asm-arm/arch-omap24xx/sizes.h b/include/asm-arm/arch-arm1136/sizes.h index aaba18f15..aaba18f15 100644 --- a/include/asm-arm/arch-omap24xx/sizes.h +++ b/include/asm-arm/arch-arm1136/sizes.h diff --git a/include/asm-arm/arch-omap24xx/sys_info.h b/include/asm-arm/arch-arm1136/sys_info.h index 53c231a5e..53c231a5e 100644 --- a/include/asm-arm/arch-omap24xx/sys_info.h +++ b/include/asm-arm/arch-arm1136/sys_info.h diff --git a/include/asm-arm/arch-omap24xx/sys_proto.h b/include/asm-arm/arch-arm1136/sys_proto.h index 9d8e5b262..9d8e5b262 100644 --- a/include/asm-arm/arch-omap24xx/sys_proto.h +++ b/include/asm-arm/arch-arm1136/sys_proto.h diff --git a/include/asm-arm/arch-davinci/hardware.h b/include/asm-arm/arch-davinci/hardware.h index 2b3eb90c3..ebcdcfea1 100644 --- a/include/asm-arm/arch-davinci/hardware.h +++ b/include/asm-arm/arch-davinci/hardware.h @@ -150,8 +150,6 @@ typedef volatile unsigned int * dv_reg_p; #define VDD3P3V_PWDN (0x01c40048) #define UART0_PWREMU_MGMT (0x01c20030) -#define UART1_PWREMU_MGMT (0x01c20430) -#define UART2_PWREMU_MGMT (0x01c20830) #define PSC_SILVER_BULLET (0x01c41a20) diff --git a/include/asm-arm/arch-mx31/mx31-regs.h b/include/asm-arm/arch-mx31/mx31-regs.h deleted file mode 100644 index 2f0d80902..000000000 --- a/include/asm-arm/arch-mx31/mx31-regs.h +++ /dev/null @@ -1,151 +0,0 @@ -/* - * - * (c) 2007 Pengutronix, Sascha Hauer <s.hauer@pengutronix.de> - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -#ifndef __ASM_ARCH_MX31_REGS_H -#define __ASM_ARCH_MX31_REGS_H - -#define __REG(x) (*((volatile u32 *)(x))) -#define __REG16(x) (*((volatile u16 *)(x))) -#define __REG8(x) (*((volatile u8 *)(x))) - -#define CCM_BASE 0x53f80000 -#define CCM_CCMR (CCM_BASE + 0x00) -#define CCM_PDR0 (CCM_BASE + 0x04) -#define CCM_PDR1 (CCM_BASE + 0x08) -#define CCM_RCSR (CCM_BASE + 0x0c) -#define CCM_MPCTL (CCM_BASE + 0x10) -#define CCM_UPCTL (CCM_BASE + 0x10) -#define CCM_SPCTL (CCM_BASE + 0x18) -#define CCM_COSR (CCM_BASE + 0x1C) - -#define CCMR_MDS (1 << 7) -#define CCMR_SBYCS (1 << 4) -#define CCMR_MPE (1 << 3) -#define CCMR_PRCS_MASK (3 << 1) -#define CCMR_FPM (1 << 1) -#define CCMR_CKIH (2 << 1) - -#define PDR0_CSI_PODF(x) (((x) & 0x1ff) << 23) -#define PDR0_PER_PODF(x) (((x) & 0x1f) << 16) -#define PDR0_HSP_PODF(x) (((x) & 0x7) << 11) -#define PDR0_NFC_PODF(x) (((x) & 0x7) << 8) -#define PDR0_IPG_PODF(x) (((x) & 0x3) << 6) -#define PDR0_MAX_PODF(x) (((x) & 0x7) << 3) -#define PDR0_MCU_PODF(x) ((x) & 0x7) - -#define PLL_PD(x) (((x) & 0xf) << 26) -#define PLL_MFD(x) (((x) & 0x3ff) << 16) -#define PLL_MFI(x) (((x) & 0xf) << 10) -#define PLL_MFN(x) (((x) & 0x3ff) << 0) - -#define WEIM_BASE 0xb8002000 -#define CSCR_U(x) (WEIM_BASE + (x) * 0x10) -#define CSCR_L(x) (WEIM_BASE + 4 + (x) * 0x10) -#define CSCR_A(x) (WEIM_BASE + 8 + (x) * 0x10) - -#define IOMUXC_BASE 0x43FAC000 -#define IOMUXC_GPR (IOMUXC_BASE + 0x8) -#define IOMUXC_SW_MUX_CTL(x) (IOMUXC_BASE + 0xc + (x) * 4) -#define IOMUXC_SW_PAD_CTL(x) (IOMUXC_BASE + 0x154 + (x) * 4) - -#define IPU_BASE 0x53fc0000 -#define IPU_CONF IPU_BASE - -#define IPU_CONF_PXL_ENDIAN (1<<8) -#define IPU_CONF_DU_EN (1<<7) -#define IPU_CONF_DI_EN (1<<6) -#define IPU_CONF_ADC_EN (1<<5) -#define IPU_CONF_SDC_EN (1<<4) -#define IPU_CONF_PF_EN (1<<3) -#define IPU_CONF_ROT_EN (1<<2) -#define IPU_CONF_IC_EN (1<<1) -#define IPU_CONF_SCI_EN (1<<0) - -#define WDOG_BASE 0x53FDC000 - -/* - * Signal Multiplexing (IOMUX) - */ - -/* bits in the SW_MUX_CTL registers */ -#define MUX_CTL_OUT_GPIO_DR (0 << 4) -#define MUX_CTL_OUT_FUNC (1 << 4) -#define MUX_CTL_OUT_ALT1 (2 << 4) -#define MUX_CTL_OUT_ALT2 (3 << 4) -#define MUX_CTL_OUT_ALT3 (4 << 4) -#define MUX_CTL_OUT_ALT4 (5 << 4) -#define MUX_CTL_OUT_ALT5 (6 << 4) -#define MUX_CTL_OUT_ALT6 (7 << 4) -#define MUX_CTL_IN_NONE (0 << 0) -#define MUX_CTL_IN_GPIO (1 << 0) -#define MUX_CTL_IN_FUNC (2 << 0) -#define MUX_CTL_IN_ALT1 (4 << 0) -#define MUX_CTL_IN_ALT2 (8 << 0) - -#define MUX_CTL_FUNC (MUX_CTL_OUT_FUNC | MUX_CTL_IN_FUNC) -#define MUX_CTL_ALT1 (MUX_CTL_OUT_ALT1 | MUX_CTL_IN_ALT1) -#define MUX_CTL_ALT2 (MUX_CTL_OUT_ALT2 | MUX_CTL_IN_ALT2) -#define MUX_CTL_GPIO (MUX_CTL_OUT_GPIO_DR | MUX_CTL_IN_GPIO) - -/* Register offsets based on IOMUXC_BASE */ -/* 0x00 .. 0x7b */ -#define MUX_CTL_RTS1 0x7c -#define MUX_CTL_CTS1 0x7d -#define MUX_CTL_DTR_DCE1 0x7e -#define MUX_CTL_DSR_DCE1 0x7f -#define MUX_CTL_CSPI2_SCLK 0x80 -#define MUX_CTL_CSPI2_SPI_RDY 0x81 -#define MUX_CTL_RXD1 0x82 -#define MUX_CTL_TXD1 0x83 -#define MUX_CTL_CSPI2_MISO 0x84 -/* 0x85 .. 0x8a */ -#define MUX_CTL_CSPI2_MOSI 0x8b - -/* The modes a specific pin can be in - * these macros can be used in mx31_gpio_mux() and have the form - * MUX_[contact name]__[pin function] - */ -#define MUX_RXD1__UART1_RXD_MUX ((MUX_CTL_FUNC << 8) | MUX_CTL_RXD1) -#define MUX_TXD1__UART1_TXD_MUX ((MUX_CTL_FUNC << 8) | MUX_CTL_TXD1) -#define MUX_RTS1__UART1_RTS_B ((MUX_CTL_FUNC << 8) | MUX_CTL_RTS1) -#define MUX_RTS1__UART1_CTS_B ((MUX_CTL_FUNC << 8) | MUX_CTL_CTS1) - -#define MUX_CSPI2_MOSI__I2C2_SCL ((MUX_CTL_ALT1 << 8) | MUX_CTL_CSPI2_MOSI) -#define MUX_CSPI2_MISO__I2C2_SCL ((MUX_CTL_ALT1 << 8) | MUX_CTL_CSPI2_MISO) - -/* - * Memory regions and CS - */ -#define IPU_MEM_BASE 0x70000000 -#define CSD0_BASE 0x80000000 -#define CSD1_BASE 0x90000000 -#define CS0_BASE 0xA0000000 -#define CS1_BASE 0xA8000000 -#define CS2_BASE 0xB0000000 -#define CS3_BASE 0xB2000000 -#define CS4_BASE 0xB4000000 -#define CS4_PSRAM_BASE 0xB5000000 -#define CS5_BASE 0xB6000000 -#define PCMCIA_MEM_BASE 0xC0000000 - -#endif /* __ASM_ARCH_MX31_REGS_H */ diff --git a/include/asm-arm/arch-mx31/mx31.h b/include/asm-arm/arch-mx31/mx31.h deleted file mode 100644 index f89a401bb..000000000 --- a/include/asm-arm/arch-mx31/mx31.h +++ /dev/null @@ -1,32 +0,0 @@ -/* - * - * (c) 2007 Pengutronix, Sascha Hauer <s.hauer@pengutronix.de> - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -#ifndef __ASM_ARCH_MX31_H -#define __ASM_ARCH_MX31_H - -u32 mx31_get_mpl_dpdgck_clk(void); -u32 mx31_get_mcu_main_clk(void); -u32 mx31_get_ipg_clk(void); -void mx31_gpio_mux(unsigned long mode); - -#endif /* __ASM_ARCH_MX31_H */ diff --git a/include/configs/davinci_dvevm.h b/include/configs/davinci_dvevm.h index 17d3b03dd..8ecd0595a 100644 --- a/include/configs/davinci_dvevm.h +++ b/include/configs/davinci_dvevm.h @@ -52,9 +52,6 @@ #define DV_EVM #define CFG_NAND_SMALLPAGE #define CFG_USE_NOR -#define CFG_USE_INTEL_NOR /* Define this when your DVEVM has Intel - * flash instead of AMD flash - */ /*===================*/ /* SoC Configuration */ /*===================*/ @@ -63,24 +60,6 @@ #define CFG_TIMERBASE 0x01c21400 /* use timer 0 */ #define CFG_HZ_CLOCK 27000000 /* Timer Input clock freq */ #define CFG_HZ 1000 -#define CFG_DAVINCI_PINMUX_0 0x00000c1f -#define CFG_DAVINCI_WAITCFG 0x00000000 -#define CFG_DAVINCI_ACFG2 0x3ffffffd /* CE configs */ -#define CFG_DAVINCI_ACFG3 0x3ffffffd -#define CFG_DAVINCI_ACFG4 0x3ffffffd -#define CFG_DAVINCI_ACFG5 0x3ffffffd -#undef CFG_DAVINCI_NANDCE /* When using NAND, define 2,3 or 4 */ -#define CFG_DAVINCI_DDRCTL 0x50006405 /* DDR timing config */ -#define CFG_DAVINCI_SDREF 0x000005c3 -#define CFG_DAVINCI_SDCFG 0x00178632 /* 8 banks */ -#define CFG_DAVINCI_SDTIM0 0x28923211 -#define CFG_DAVINCI_SDTIM1 0x0016c722 -#define CFG_DAVINCI_MMARG_BRF0 0x00444400 -/* DM6446 = 0x15, DM6441 = 0x12, DM6441_LV = 0x0e */ -#define CFG_DAVINCI_PLL1_PLLM 0x15 -#define CFG_DAVINCI_PLL2_PLLM 0x17 /* 162 MHz */ -#define CFG_DAVINCI_PLL2_DIV1 0x0b /* 54 MHz */ -#define CFG_DAVINCI_PLL2_DIV2 0x01 /*====================================================*/ /* EEPROM definitions for Atmel 24C256BN SEEPROM chip */ /* on Sonata/DV_EVM board. No EEPROM on schmoogie. */ @@ -135,7 +114,7 @@ #ifdef CFG_USE_NAND #undef CFG_ENV_IS_IN_FLASH #define CFG_NO_FLASH -#define CFG_ENV_IS_IN_NAND /* U-Boot env in NAND Flash */ +#define CFG_ENV_IS_IN_NAND /* U-Boot env in NAND Flash */ #ifdef CFG_NAND_SMALLPAGE #define CFG_ENV_SECT_SIZE 512 /* Env sector Size */ #define CFG_ENV_SIZE SZ_16K @@ -160,31 +139,24 @@ #undef CONFIG_SKIP_RELOCATE_UBOOT #endif #define CFG_ENV_IS_IN_FLASH -#undef CFG_NO_FLASH +#undef CFG_NO_FLASH #define CFG_FLASH_CFI_DRIVER #define CFG_FLASH_CFI #define CFG_MAX_FLASH_BANKS 1 /* max number of flash banks */ -#define CFG_ENV_ADDR (PHYS_FLASH_1 + 0x40000) -#define CFG_ENV_OFFSET (CFG_ENV_ADDR) -#define CFG_FLASH_USE_BUFFER_WRITE 1 /* use buffered writes (20x faster) */ -#define PHYS_FLASH_1 0x02000000 /* CS2 Base address */ +#define CFG_FLASH_SECT_SZ 0x10000 /* 64KB sect size AMD Flash */ +#define CFG_ENV_OFFSET (CFG_FLASH_SECT_SZ*3) +#define PHYS_FLASH_1 0x02000000 /* CS2 Base address */ #define CFG_FLASH_BASE PHYS_FLASH_1 /* Flash Base for U-Boot */ -#define PHYS_FLASH_SIZE 0x2000000 /* Flash size 32MB */ +#define PHYS_FLASH_SIZE 0x2000000 /* Flash size 32MB */ #define CFG_MAX_FLASH_SECT (PHYS_FLASH_SIZE/CFG_FLASH_SECT_SZ) #define CFG_ENV_SECT_SIZE CFG_FLASH_SECT_SZ /* Env sector Size */ -#ifdef CFG_USE_INTEL_NOR -#define CFG_FLASH_SECT_SZ 0x20000 /* 128KB sect size INTEL Flash */ -#define CFG_FLASH_PROTECTION 1 -#else -#define CFG_FLASH_SECT_SZ 0x10000 /* 64KB sect size AMD Flash */ -#endif #endif /*==============================*/ /* U-Boot general configuration */ /*==============================*/ -#undef CONFIG_USE_IRQ /* No IRQ/FIQ in U-Boot */ +#undef CONFIG_USE_IRQ /* No IRQ/FIQ in U-Boot */ #define CONFIG_MISC_INIT_R -#undef CONFIG_BOOTDELAY +#undef CONFIG_BOOTDELAY #define CONFIG_BOOTFILE "uImage" /* Boot file name */ #define CFG_PROMPT "U-Boot > " /* Monitor Command Prompt */ #define CFG_CBSIZE 1024 /* Console I/O Buffer Size */ diff --git a/include/configs/davinci_schmoogie.h b/include/configs/davinci_schmoogie.h index cb69535e1..96c9a3014 100644 --- a/include/configs/davinci_schmoogie.h +++ b/include/configs/davinci_schmoogie.h @@ -35,24 +35,6 @@ #define CFG_TIMERBASE 0x01c21400 /* use timer 0 */ #define CFG_HZ_CLOCK 27000000 /* Timer Input clock freq */ #define CFG_HZ 1000 -#define CFG_DAVINCI_PINMUX_0 0x00000c1f -#define CFG_DAVINCI_WAITCFG 0x00000000 -#define CFG_DAVINCI_ACFG2 0x0432229c /* CE configs */ -#define CFG_DAVINCI_ACFG3 0x3ffffffd -#define CFG_DAVINCI_ACFG4 0x3ffffffd -#define CFG_DAVINCI_ACFG5 0x3ffffffd -#define CFG_DAVINCI_NANDCE 2 /* When using NAND, define 2,3 or 4 */ -#define CFG_DAVINCI_DDRCTL 0x50006405 /* DDR timing config */ -#define CFG_DAVINCI_SDREF 0x000005c3 -#define CFG_DAVINCI_SDCFG 0x00178622 /* 4 banks */ -#define CFG_DAVINCI_SDTIM0 0x28923211 -#define CFG_DAVINCI_SDTIM1 0x0016c722 -#define CFG_DAVINCI_MMARG_BRF0 0x00444400 -/* DM6446 = 0x15, DM6441 = 0x12, DM6441_LV = 0x0e */ -#define CFG_DAVINCI_PLL1_PLLM 0x15 -#define CFG_DAVINCI_PLL2_PLLM 0x17 /* 162 MHz */ -#define CFG_DAVINCI_PLL2_DIV1 0x0b /* 54 MHz */ -#define CFG_DAVINCI_PLL2_DIV2 0x01 /*=============*/ /* Memory Info */ /*=============*/ @@ -64,6 +46,7 @@ #define CONFIG_STACKSIZE (256*1024) /* regular stack */ #define PHYS_SDRAM_1 0x80000000 /* DDR Start */ #define PHYS_SDRAM_1_SIZE 0x08000000 /* DDR size 128MB */ +#define DDR_4BANKS /* 4-bank DDR2 (128MB) */ /*====================*/ /* Serial Driver info */ /*====================*/ diff --git a/include/configs/davinci_sonata.h b/include/configs/davinci_sonata.h index b2c0d7d17..de8c4fac2 100644 --- a/include/configs/davinci_sonata.h +++ b/include/configs/davinci_sonata.h @@ -60,24 +60,6 @@ #define CFG_TIMERBASE 0x01c21400 /* use timer 0 */ #define CFG_HZ_CLOCK 27000000 /* Timer Input clock freq */ #define CFG_HZ 1000 -#define CFG_DAVINCI_PINMUX_0 0x00000c1f -#define CFG_DAVINCI_WAITCFG 0x00000000 -#define CFG_DAVINCI_ACFG2 0x3ffffffd /* CE configs */ -#define CFG_DAVINCI_ACFG3 0x3ffffffd -#define CFG_DAVINCI_ACFG4 0x3ffffffd -#define CFG_DAVINCI_ACFG5 0x3ffffffd -#undef CFG_DAVINCI_NANDCE /* When using NAND, define 2,3 or 4 */ -#define CFG_DAVINCI_DDRCTL 0x50006405 /* DDR timing config */ -#define CFG_DAVINCI_SDREF 0x000005c3 -#define CFG_DAVINCI_SDCFG 0x00178632 /* 8 banks */ -#define CFG_DAVINCI_SDTIM0 0x28923211 -#define CFG_DAVINCI_SDTIM1 0x0016c722 -#define CFG_DAVINCI_MMARG_BRF0 0x00444400 -/* DM6446 = 0x15, DM6441 = 0x12, DM6441_LV = 0x0e */ -#define CFG_DAVINCI_PLL1_PLLM 0x15 -#define CFG_DAVINCI_PLL2_PLLM 0x17 /* 162 MHz */ -#define CFG_DAVINCI_PLL2_DIV1 0x0b /* 54 MHz */ -#define CFG_DAVINCI_PLL2_DIV2 0x01 /*====================================================*/ /* EEPROM definitions for Atmel 24C256BN SEEPROM chip */ /* on Sonata/DV_EVM board. No EEPROM on schmoogie. */ diff --git a/include/configs/imx31_litekit.h b/include/configs/imx31_litekit.h deleted file mode 100644 index a6ed77a98..000000000 --- a/include/configs/imx31_litekit.h +++ /dev/null @@ -1,167 +0,0 @@ -/* - * (C) Copyright 2004 - * Texas Instruments. - * Richard Woodruff <r-woodruff2@ti.com> - * Kshitij Gupta <kshitij@ti.com> - * - * Configuration settings for the 242x TI H4 board. - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -#ifndef __CONFIG_H -#define __CONFIG_H - - /* High Level Configuration Options */ -#define CONFIG_ARM1136 1 /* This is an arm1136 CPU core */ -#define CONFIG_MX31 1 /* in a mx31 */ -#define CONFIG_MX31_HCLK_FREQ 26000000 -#define CONFIG_MX31_CLK32 32000 - -#define CONFIG_DISPLAY_CPUINFO -#define CONFIG_DISPLAY_BOARDINFO - -/* Temporarily disabled */ -#if 0 -#define CONFIG_OF_LIBFDT 1 -#define CONFIG_FIT 1 -#define CONFIG_FIT_VERBOSE 1 -#endif - -#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */ -#define CONFIG_SETUP_MEMORY_TAGS 1 -#define CONFIG_INITRD_TAG 1 - -/* - * Size of malloc() pool - */ -#define CFG_MALLOC_LEN (CFG_ENV_SIZE + 128 * 1024) -#define CFG_GBL_DATA_SIZE 128 /* num bytes reserved for initial data */ - -/* - * Hardware drivers - */ - -#define CONFIG_MX31_UART 1 -#define CFG_MX31_UART1 1 - -/* allow to overwrite serial and ethaddr */ -#define CONFIG_ENV_OVERWRITE -#define CONFIG_CONS_INDEX 1 -#define CONFIG_BAUDRATE 115200 -#define CFG_BAUDRATE_TABLE {9600, 19200, 38400, 57600, 115200} - -/*********************************************************** - * Command definition - ***********************************************************/ - -#include <config_cmd_default.h> - -#define CONFIG_CMD_MII -#define CONFIG_CMD_PING - -#define CONFIG_BOOTDELAY 3 - -#define CONFIG_NETMASK 255.255.255.0 -#define CONFIG_IPADDR 192.168.23.168 -#define CONFIG_SERVERIP 192.168.23.2 - -#define CONFIG_EXTRA_ENV_SETTINGS \ - "bootargs_base=setenv bootargs console=ttySMX0,115200\0" \ - "bootargs_nfs=setenv bootargs $(bootargs) root=/dev/nfs " \ - "ip=dhcp nfsroot=$(serverip):$(nfsrootfs), v3, tcp\0" \ - "bootcmd=run bootcmd_net\0" \ - "bootcmd_net=run bootargs_base bootargs_mtd bootargs_nfs; " \ - "tftpboot 0x80000000 uImage-mx31; bootm\0" \ - "prg_uboot=tftpboot 0x80000000 u-boot-imx31_litekit.bin; " \ - "protect off all; erase 0xa00d0000 0xa01effff; " \ - "cp.b 0x80000000 0xa00d0000 $(filesize)\0" - -#define CONFIG_DRIVER_SMC911X 1 -#define CONFIG_DRIVER_SMC911X_BASE 0xb4020000 - -/* - * Miscellaneous configurable options - */ -#define CFG_LONGHELP /* undef to save memory */ -#define CFG_PROMPT "uboot> " -#define CFG_CBSIZE 256 /* Console I/O Buffer Size */ -/* Print Buffer Size */ -#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) -#define CFG_MAXARGS 16 /* max number of command args */ -#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */ - -#define CFG_MEMTEST_START 0 /* memtest works on */ -#define CFG_MEMTEST_END 0x10000 - -#undef CFG_CLKS_IN_HZ /* everything, incl board info, in Hz */ - -#define CFG_LOAD_ADDR 0 /* default load address */ - -#define CFG_HZ 32000 - -#define CONFIG_CMDLINE_EDITING 1 - -/*----------------------------------------------------------------------- - * Stack sizes - * - * The stack sizes are set up in start.S using the settings below - */ -#define CONFIG_STACKSIZE (128 * 1024) /* regular stack */ - -/*----------------------------------------------------------------------- - * Physical Memory Map - */ -#define CONFIG_NR_DRAM_BANKS 1 -#define PHYS_SDRAM_1 0x80000000 -#define PHYS_SDRAM_1_SIZE (128 * 1024 * 1024) - -/*----------------------------------------------------------------------- - * FLASH and environment organization - */ -#define CFG_FLASH_BASE 0xa0000000 -#define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */ -#define CFG_MAX_FLASH_SECT 128 /* max number of sectors on one chip */ -/* Monitor at beginning of flash */ -#define CFG_MONITOR_BASE CFG_FLASH_BASE - -#define CFG_ENV_ADDR 0xa01f0000 -#define CFG_ENV_IS_IN_FLASH 1 -#define CFG_ENV_SECT_SIZE (64 * 1024) -#define CFG_ENV_SIZE (64 * 1024) - -/*----------------------------------------------------------------------- - * CFI FLASH driver setup - */ -#define CFG_FLASH_CFI 1 /* Flash memory is CFI compliant */ -#define CFG_FLASH_CFI_DRIVER 1 /* Use drivers/cfi_flash.c */ -#define CFG_FLASH_USE_BUFFER_WRITE 1 /* Use buffered writes (~10x faster) */ -#define CFG_FLASH_PROTECTION 1 /* Use hardware sector protection */ - -/* timeout values are in ticks */ -#define CFG_FLASH_ERASE_TOUT (100*CFG_HZ) /* Timeout for Flash Erase */ -#define CFG_FLASH_WRITE_TOUT (100*CFG_HZ) /* Timeout for Flash Write */ - -/* - * JFFS2 partitions - */ -#undef CONFIG_JFFS2_CMDLINE -#define CONFIG_JFFS2_DEV "nor0" - -#endif /* __CONFIG_H */ diff --git a/include/configs/imx31_phycore.h b/include/configs/imx31_phycore.h deleted file mode 100644 index 647b05b32..000000000 --- a/include/configs/imx31_phycore.h +++ /dev/null @@ -1,190 +0,0 @@ -/* - * (C) Copyright 2004 - * Texas Instruments. - * Richard Woodruff <r-woodruff2@ti.com> - * Kshitij Gupta <kshitij@ti.com> - * - * Configuration settings for the 242x TI H4 board. - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -#ifndef __CONFIG_H -#define __CONFIG_H - - /* High Level Configuration Options */ -#define CONFIG_ARM1136 1 /* This is an arm1136 CPU core */ -#define CONFIG_MX31 1 /* in a mx31 */ -#define CONFIG_MX31_HCLK_FREQ 26000000 -#define CONFIG_MX31_CLK32 32000 - -#define CONFIG_DISPLAY_CPUINFO -#define CONFIG_DISPLAY_BOARDINFO - -/* Temporarily disabled */ -#if 0 -#define CONFIG_OF_LIBFDT 1 -#define CONFIG_FIT 1 -#define CONFIG_FIT_VERBOSE 1 -#endif - -#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */ -#define CONFIG_SETUP_MEMORY_TAGS 1 -#define CONFIG_INITRD_TAG 1 - -/* - * Size of malloc() pool - */ -#define CFG_MALLOC_LEN (CFG_ENV_SIZE + 128 * 1024) -#define CFG_GBL_DATA_SIZE 128 /* num bytes reserved for initial data */ - -/* - * Hardware drivers - */ - -#define CONFIG_HARD_I2C 1 -#define CONFIG_I2C_MXC 1 -#define CFG_I2C_MX31_PORT2 1 -#define CFG_I2C_SPEED 100000 -#define CFG_I2C_SLAVE 0xfe - -#define CONFIG_MX31_UART 1 -#define CFG_MX31_UART1 1 - -/* allow to overwrite serial and ethaddr */ -#define CONFIG_ENV_OVERWRITE -#define CONFIG_CONS_INDEX 1 -#define CONFIG_BAUDRATE 115200 -#define CFG_BAUDRATE_TABLE {9600, 19200, 38400, 57600, 115200} - -/*********************************************************** - * Command definition - ***********************************************************/ - -#include <config_cmd_default.h> - -#define CONFIG_CMD_PING -#define CONFIG_CMD_EEPROM -#define CONFIG_CMD_I2C - -#define CONFIG_BOOTDELAY 3 - -#define MTDPARTS_DEFAULT \ - "mtdparts=physmap-flash.0:128k(uboot)ro,1536k(kernel),-(root)" - -#define CONFIG_NETMASK 255.255.255.0 -#define CONFIG_IPADDR 192.168.23.168 -#define CONFIG_SERVERIP 192.168.23.2 - -#define CONFIG_EXTRA_ENV_SETTINGS \ - "bootargs_base=setenv bootargs console=ttySMX0,115200\0" \ - "bootargs_nfs=setenv bootargs $(bootargs) root=/dev/nfs " \ - "ip=dhcp nfsroot=$(serverip):$(nfsrootfs),v3,tcp\0" \ - "bootargs_flash=setenv bootargs $(bootargs) " \ - "root=/dev/mtdblock2 rootfstype=jffs2\0" \ - "bootargs_mtd=setenv bootargs $(bootargs) $(mtdparts)\0" \ - "bootcmd=run bootcmd_net\0" \ - "bootcmd_net=run bootargs_base bootargs_mtd bootargs_nfs; " \ - "tftpboot 0x80000000 $(uimage); bootm\0" \ - "bootcmd_flash=run bootargs_base bootargs_mtd bootargs_flash; " \ - "bootm 0x80000000\0" \ - "unlock=yes\0" \ - "mtdparts=" MTDPARTS_DEFAULT "\0" \ - "prg_uboot=tftpboot 0x80000000 $(uboot); " \ - "protect off 0xa0000000 +0x20000; " \ - "erase 0xa0000000 +0x20000; " \ - "cp.b 0x80000000 0xa0000000 $(filesize)\0" \ - "prg_kernel=tftpboot 0x80000000 $(uimage); " \ - "erase 0xa0040000 +0x180000; " \ - "cp.b 0x80000000 0xa0040000 $(filesize)\0" \ - "prg_jffs2=tftpboot 0x80000000 $(jffs2); " \ - "erase 0xa01c0000 0xa1ffffff; " \ - "cp.b 0x80000000 0xa01c0000 $(filesize)\0" - -#define CONFIG_DRIVER_SMC911X 1 -#define CONFIG_DRIVER_SMC911X_BASE 0xa8000000 - -/* - * Miscellaneous configurable options - */ -#define CFG_LONGHELP /* undef to save memory */ -#define CFG_PROMPT "uboot> " -#define CFG_CBSIZE 256 /* Console I/O Buffer Size */ -/* Print Buffer Size */ -#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) -#define CFG_MAXARGS 16 /* max number of command args */ -#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */ - -#define CFG_MEMTEST_START 0 /* memtest works on */ -#define CFG_MEMTEST_END 0x10000 - -#define CFG_LOAD_ADDR 0 /* default load address */ - -#define CFG_HZ 32000 - -#define CONFIG_CMDLINE_EDITING 1 - -/*----------------------------------------------------------------------- - * Stack sizes - * - * The stack sizes are set up in start.S using the settings below */ -#define CONFIG_STACKSIZE (128 * 1024) /* regular stack */ - -/*----------------------------------------------------------------------- - * Physical Memory Map - */ -#define CONFIG_NR_DRAM_BANKS 1 -#define PHYS_SDRAM_1 0x80000000 -#define PHYS_SDRAM_1_SIZE (128 * 1024 * 1024) - -/*----------------------------------------------------------------------- - * FLASH and environment organization - */ -#define CFG_FLASH_BASE 0xa0000000 -#define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */ -#define CFG_MAX_FLASH_SECT 259 /* max number of sectors on one chip */ -#define CFG_MONITOR_BASE CFG_FLASH_BASE /* Monitor at beginning of flash */ - -#define CFG_ENV_IS_IN_EEPROM 1 -#define CFG_ENV_OFFSET 0x00 /* environment starts here */ -#define CFG_ENV_SIZE 4096 -#define CFG_I2C_EEPROM_ADDR 0x52 -#define CFG_EEPROM_PAGE_WRITE_BITS 5 /* 5 bits = 32 octets */ -#define CFG_EEPROM_PAGE_WRITE_DELAY_MS 10 /* between stop and start */ -#define CFG_I2C_EEPROM_ADDR_LEN 2 /* length of byte address */ - -/*----------------------------------------------------------------------- - * CFI FLASH driver setup - */ -#define CFG_FLASH_CFI 1 /* Flash memory is CFI compliant */ -#define CFG_FLASH_CFI_DRIVER 1 /* Use drivers/cfi_flash.c */ -#define CFG_FLASH_USE_BUFFER_WRITE 1 /* Use buffered writes (~10x faster) */ -#define CFG_FLASH_PROTECTION 1 /* Use hardware sector protection */ - -/* timeout values are in ticks */ -#define CFG_FLASH_ERASE_TOUT (100*CFG_HZ) /* Timeout for Flash Erase */ -#define CFG_FLASH_WRITE_TOUT (100*CFG_HZ) /* Timeout for Flash Write */ - -/* - * JFFS2 partitions - */ -#undef CONFIG_JFFS2_CMDLINE -#define CONFIG_JFFS2_DEV "nor0" - -#endif /* __CONFIG_H */ diff --git a/include/configs/mx31ads.h b/include/configs/mx31ads.h deleted file mode 100644 index be7f3c6c0..000000000 --- a/include/configs/mx31ads.h +++ /dev/null @@ -1,170 +0,0 @@ -/* - * Copyright (C) 2008, Guennadi Liakhovetski <lg@denx.de> - * - * Configuration settings for the MX31ADS Freescale board. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -#ifndef __CONFIG_H -#define __CONFIG_H - -#include <asm/arch/mx31-regs.h> - - /* High Level Configuration Options */ -#define CONFIG_ARM1136 1 /* This is an arm1136 CPU core */ -#define CONFIG_MX31 1 /* in a mx31 */ -#define CONFIG_MX31_HCLK_FREQ 26000000 /* RedBoot says 26MHz */ -#define CONFIG_MX31_CLK32 32000 - -#define CONFIG_DISPLAY_CPUINFO -#define CONFIG_DISPLAY_BOARDINFO - -/* - * Disabled for now due to build problems under Debian and - * a significant increase in the final file size: 144260 vs. 109536 Bytes - */ -#if 0 -#define CONFIG_OF_LIBFDT 1 -#define CONFIG_FIT 1 -#define CONFIG_FIT_VERBOSE 1 -#endif - -#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */ -#define CONFIG_SETUP_MEMORY_TAGS 1 -#define CONFIG_INITRD_TAG 1 - -/* - * Size of malloc() pool - */ -#define CFG_MALLOC_LEN (CFG_ENV_SIZE + 128 * 1024) -#define CFG_GBL_DATA_SIZE 128 /* num bytes reserved for initial data */ - -/* - * Hardware drivers - */ - -#define CONFIG_MX31_UART 1 -#define CFG_MX31_UART1 1 - -/* allow to overwrite serial and ethaddr */ -#define CONFIG_ENV_OVERWRITE -#define CONFIG_CONS_INDEX 1 -#define CONFIG_BAUDRATE 115200 -#define CFG_BAUDRATE_TABLE {9600, 19200, 38400, 57600, 115200} - -/*********************************************************** - * Command definition - ***********************************************************/ - -#include <config_cmd_default.h> - -#define CONFIG_CMD_MII -#define CONFIG_CMD_PING - -#define CONFIG_BOOTDELAY 3 - -#define CONFIG_NETMASK 255.255.255.0 -#define CONFIG_IPADDR 192.168.23.168 -#define CONFIG_SERVERIP 192.168.23.2 - -#define CONFIG_EXTRA_ENV_SETTINGS \ - "bootargs_base=setenv bootargs console=ttymxc0,115200\0" \ - "bootargs_nfs=setenv bootargs $(bootargs) root=/dev/nfs " \ - "ip=dhcp nfsroot=$(serverip):$(nfsrootfs),v3,tcp\0" \ - "bootcmd=run bootcmd_net\0" \ - "bootcmd_net=run bootargs_base bootargs_mtd bootargs_nfs; " \ - "tftpboot 0x80000000 uImage-mx31; bootm\0" \ - "prg_uboot=tftpboot 0x80000000 u-boot-mx31ads.bin; " \ - "protect off 0xa0000000 0xa001ffff; " \ - "erase 0xa0000000 0xa001ffff; " \ - "cp.b 0x80000000 0xa0000000 $(filesize)\0" - -#define CONFIG_DRIVER_CS8900 1 -#define CS8900_BASE 0xb4020300 -#define CS8900_BUS16 1 /* the Linux driver does accesses as shorts */ - -/* - * Miscellaneous configurable options - */ -#define CFG_LONGHELP /* undef to save memory */ -#define CFG_PROMPT "=> " -#define CFG_CBSIZE 256 /* Console I/O Buffer Size */ -/* Print Buffer Size */ -#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) -#define CFG_MAXARGS 16 /* max number of command args */ -#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */ - -#define CFG_MEMTEST_START 0 /* memtest works on */ -#define CFG_MEMTEST_END 0x10000 - -#undef CFG_CLKS_IN_HZ /* everything, incl board info, in Hz */ - -#define CFG_LOAD_ADDR CSD0_BASE /* default load address */ - -#define CFG_HZ 32000 - -#define CONFIG_CMDLINE_EDITING 1 - -/*----------------------------------------------------------------------- - * Stack sizes - * - * The stack sizes are set up in start.S using the settings below */ -#define CONFIG_STACKSIZE (128 * 1024) /* regular stack */ - -/*----------------------------------------------------------------------- - * Physical Memory Map - */ -#define CONFIG_NR_DRAM_BANKS 1 -#define PHYS_SDRAM_1 CSD0_BASE -#define PHYS_SDRAM_1_SIZE (128 * 1024 * 1024) - -/*----------------------------------------------------------------------- - * FLASH and environment organization - */ -#define CFG_FLASH_BASE CS0_BASE -#define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */ -#define CFG_MAX_FLASH_SECT 262 /* max number of sectors on one chip */ -#define CFG_MONITOR_BASE CFG_FLASH_BASE /* Monitor at beginning of flash */ -#define CFG_MONITOR_LEN (128 * 1024) /* Reserve 128KiB */ - -#define CFG_ENV_IS_IN_FLASH 1 -#define CFG_ENV_SECT_SIZE (32 * 1024) -#define CFG_ENV_SIZE CFG_ENV_SECT_SIZE -/* S29WS256N NOR flash has 4 32KiB small sectors at beginning and end. - * The rest of 32MiB is in 128KiB big sectors. - * U-Boot occupies the low 4 sectors, - * if we put environment next to it, we will have to occupy 128KiB for it. - * Putting it at the top of flash we use only 32KiB. */ -#define CFG_ENV_ADDR (CFG_MONITOR_BASE + 32 * 1024 * 1024 - CFG_ENV_SIZE) - -/*----------------------------------------------------------------------- - * CFI FLASH driver setup - */ -#define CFG_FLASH_CFI 1 /* Flash memory is CFI compliant */ -#define CFG_FLASH_CFI_DRIVER 1 /* Use drivers/cfi_flash.c */ -#if 0 /* Doesn't work yet, work in progress */ -#define CFG_FLASH_USE_BUFFER_WRITE 1 /* Use buffered writes(~10x faster)*/ -#endif -#define CFG_FLASH_PROTECTION 1 /* Use hardware sector protection */ - -/* - * JFFS2 partitions - */ -#undef CONFIG_JFFS2_CMDLINE -#define CONFIG_JFFS2_DEV "nor0" - -#endif /* __CONFIG_H */ diff --git a/include/configs/pmdra.h b/include/configs/pmdra.h deleted file mode 100644 index e170ee9cc..000000000 --- a/include/configs/pmdra.h +++ /dev/null @@ -1,186 +0,0 @@ -/* - * Copyright (C) 2008 Prodrive BV <pieter.voorthijsen@prodrive.nl> - * - * Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -#ifndef __CONFIG_H -#define __CONFIG_H -#include <asm/sizes.h> - -/*=======*/ -/* Board */ -/*=======*/ -#define CFG_PMDRA -#define CFG_NAND_LARGEPAGE -/*===================*/ -/* SoC Configuration */ -/*===================*/ -#define CONFIG_ARM926EJS /* arm926ejs CPU core */ -#define CONFIG_SYS_CLK_FREQ ((CFG_HZ_CLOCK * (CFG_DAVINCI_PLL1_PLLM + 1))/2) -#define CFG_TIMERBASE 0x01c21400 /* use timer 0 */ -#define CFG_HZ_CLOCK 27000000 /* Timer Input clock freq */ -#define CFG_HZ 1000 -#define CFG_DAVINCI_PINMUX_0 0x00000c1f -#define CFG_DAVINCI_WAITCFG 0x10000000 -#define CFG_DAVINCI_ACFG2 0x00460385 /* NOR CE Config */ -#define CFG_DAVINCI_ACFG3 0x0822218c /* NAND CE Config */ -#define CFG_DAVINCI_ACFG4 0x3ffffffd -#define CFG_DAVINCI_ACFG5 0x3ffffffd -#define CFG_DAVINCI_NANDCE 3 /* Use CE3 for NAND */ -#define CFG_DAVINCI_DDRCTL 0x50006405 /* DDR timing config */ -#define CFG_DAVINCI_SDREF 0x000005c3 -#define CFG_DAVINCI_SDCFG 0x00178832 /* 8 banks , CAS = 4*/ -#define CFG_DAVINCI_SDTIM0 0x28923211 -#define CFG_DAVINCI_SDTIM1 0x0016c722 -#define CFG_DAVINCI_MMARG_BRF0 0x00444400 -/* DM6446 = 0x15, DM6441 = 0x12, DM6441_LV = 0x0e */ -#define CFG_DAVINCI_PLL1_PLLM 0x12 -#define CFG_DAVINCI_PLL2_PLLM 0x17 /* 162 MHz */ -#define CFG_DAVINCI_PLL2_DIV1 0x0b /* 54 MHz */ -#define CFG_DAVINCI_PLL2_DIV2 0x01 -/*====================================================*/ -/* EEPROM definitions for Atmel 24C256BN SEEPROM chip */ -/* on Sonata/DV_EVM board. No EEPROM on schmoogie. */ -/*====================================================*/ -#define CFG_I2C_EEPROM_ADDR_LEN 2 -#define CFG_I2C_EEPROM_ADDR 0x50 -#define CFG_EEPROM_PAGE_WRITE_BITS 6 -#define CFG_EEPROM_PAGE_WRITE_DELAY_MS 20 -/*=============*/ -/* Memory Info */ -/*=============*/ -#define CFG_MALLOC_LEN (0x10000 + 128*1024) /* malloc() len */ -#define CFG_GBL_DATA_SIZE 128 /* reserved for initial data */ -#define CFG_MEMTEST_START 0x80000000 /* memtest start address */ -#define CFG_MEMTEST_END 0x81000000 /* 16MB RAM test */ -#define CONFIG_NR_DRAM_BANKS 1 /* we have 1 bank of DRAM */ -#define CONFIG_STACKSIZE (256*1024) /* regular stack */ -#define PHYS_SDRAM_1 0x80000000 /* DDR Start */ -#define PHYS_SDRAM_1_SIZE 0x10000000 /* DDR size 256MB */ -#define DDR_8BANKS /* 8-bank DDR2 (256MB) */ -/*====================*/ -/* Serial Driver info */ -/*====================*/ -#define CFG_NS16550 -#define CFG_NS16550_SERIAL -#define CFG_NS16550_REG_SIZE 4 /* NS16550 register size */ -#define CFG_NS16550_COM1 0x01c20000 /* Base address of UART0 */ -#define CFG_NS16550_COM2 0x01c20800 /* Base address of UART2 */ -#define CFG_NS16550_CLK 27000000 /* Input clock to NS16550 */ -#define CONFIG_CONS_INDEX 1 /* use UART0 for console */ -#define CONFIG_BAUDRATE 115200 /* Default baud rate */ -#define CFG_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 } -/*===================*/ -/* I2C Configuration */ -/*===================*/ -#define CONFIG_HARD_I2C -#define CONFIG_DRIVER_DAVINCI_I2C -#define CFG_I2C_SPEED 50000 /* 100Kbps won't work, silicon bug */ -#define CFG_I2C_SLAVE 10 /* Bogus, master-only in U-Boot */ -/*==================================*/ -/* Network & Ethernet Configuration */ -/*==================================*/ -#define CONFIG_DRIVER_TI_EMAC -#define CONFIG_MII -#define CONFIG_BOOTP_DEFAULT -#define CONFIG_BOOTP_DNS -#define CONFIG_BOOTP_DNS2 -#define CONFIG_BOOTP_SEND_HOSTNAME -#define CONFIG_NET_RETRY_COUNT 10 -/*=====================*/ -/* Flash & Environment */ -/*=====================*/ -#define CFG_USE_NAND -#define CFG_NAND_BASE 0x04000000 -#undef CFG_NAND_HW_ECC -#define CFG_MAX_NAND_DEVICE 1 /* Max number of NAND devices */ -#define NAND_MAX_CHIPS 1 -#define DEF_BOOTM "" -#define CFG_ENV_IS_IN_FLASH 1 -#define CFG_FLASH_CFI_DRIVER -#define CFG_FLASH_CFI -#define CFG_MAX_FLASH_BANKS 1 /* max number of flash banks */ -#define CFG_ENV_ADDR (PHYS_FLASH_1 + 0x40000) -#define CFG_ENV_OFFSET (CFG_ENV_ADDR) -#define CFG_FLASH_USE_BUFFER_WRITE 1 /* use buffered writes (20x faster)*/ -#define PHYS_FLASH_1 0x02000000 /* CS2 Base address */ -#define CFG_FLASH_BASE PHYS_FLASH_1 /* Flash Base for U-Boot */ -#define PHYS_FLASH_SIZE 0x2000000 /* Flash size 32MB */ -#define CFG_MAX_FLASH_SECT (PHYS_FLASH_SIZE/CFG_FLASH_SECT_SZ) -#define CFG_ENV_SECT_SIZE CFG_FLASH_SECT_SZ /* Env sector Size */ -#define CFG_FLASH_SECT_SZ 0x20000 /* 128KB sect size INTEL Flash */ -#define CFG_FLASH_PROTECTION 1 -/*==============================*/ -/* U-Boot general configuration */ -/*==============================*/ -#undef CONFIG_USE_IRQ /* No IRQ/FIQ in U-Boot */ -#define CONFIG_MISC_INIT_R -#define CONFIG_BOOTFILE "uImage" /* Boot file name */ -#define CFG_PROMPT "U-Boot > " /* Monitor Command Prompt */ -#define CFG_CBSIZE 1024 /* Console I/O Buffer Size */ -#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print buffer sz */ -#define CFG_MAXARGS 16 /* max number of command args */ -#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */ -#define CFG_LOAD_ADDR 0x80700000 /* default Linux kernel load address */ -#define CONFIG_VERSION_VARIABLE -#define CONFIG_AUTO_COMPLETE /* Won't work with hush so far, may be later */ -#define CFG_HUSH_PARSER -#define CFG_PROMPT_HUSH_PS2 "> " -#define CONFIG_CMDLINE_EDITING -#define CFG_LONGHELP -#define CONFIG_CRC32_VERIFY -#define CONFIG_MX_CYCLIC -#define CONFIG_ENV_OVERWRITE -/*===================*/ -/* Linux Information */ -/*===================*/ -#define LINUX_BOOT_PARAM_ADDR 0x80000100 -#define CONFIG_CMDLINE_TAG -#define CONFIG_SETUP_MEMORY_TAGS -#define CONFIG_BOOTDELAY 2 -#define CONFIG_BOOTARGS \ - "mem=120M console=ttyS0,115200n8 root=/dev/hda1 rw noinitrd ip=dhcp" -#define CONFIG_BOOTCOMMAND "run nand" -#define CONFIG_EXTRA_ENV_SETTINGS "ethaddr=00:11:22:33:44:55\n" -/*=================*/ -/* U-Boot commands */ -/*=================*/ -#include <config_cmd_default.h> -#define CONFIG_CMD_ASKENV -#define CONFIG_CMD_DHCP -#define CONFIG_CMD_DIAG -#define CONFIG_CMD_I2C -#define CONFIG_CMD_MII -#define CONFIG_CMD_PING -#define CONFIG_CMD_SAVES -#define CONFIG_CMD_EEPROM -#undef CONFIG_CMD_BDI -#undef CONFIG_CMD_FPGA -#undef CONFIG_CMD_SETGETDCR -#define CONFIG_CMD_FLASH -#undef CONFIG_CMD_IMLS -#define CONFIG_CMD_NAND -/*=======================*/ -/* KGDB support (if any) */ -/*=======================*/ -#ifdef CONFIG_CMD_KGDB -#define CONFIG_KGDB_BAUDRATE 115200 /* speed to run kgdb serial port */ -#define CONFIG_KGDB_SER_INDEX 1 /* which serial port to use */ -#endif -#endif /* __CONFIG_H */ |