diff options
| -rw-r--r-- | MAINTAINERS | 4 | ||||
| -rw-r--r-- | board/d-link/dns325/Makefile | 49 | ||||
| -rw-r--r-- | board/d-link/dns325/dns325.c | 148 | ||||
| -rw-r--r-- | board/d-link/dns325/dns325.h | 48 | ||||
| -rw-r--r-- | board/d-link/dns325/kwbimage.cfg | 208 | ||||
| -rw-r--r-- | boards.cfg | 1 | ||||
| -rw-r--r-- | include/configs/dns325.h | 188 |
7 files changed, 646 insertions, 0 deletions
diff --git a/MAINTAINERS b/MAINTAINERS index 0a3b39daa..19c71c0ed 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -677,6 +677,10 @@ Kshitij Gupta <kshitij@ti.com> omap1510inn ARM925T omap1610inn ARM926EJS +Stefan Herbrechtsmeier <stefan@code.herbrechtsmeier.net> + + dns325 ARM926EJS (Kirkwood SoC) + Vaibhav Hiremath <hvaibhav@ti.com> am3517_evm ARM ARMV7 (AM35x SoC) diff --git a/board/d-link/dns325/Makefile b/board/d-link/dns325/Makefile new file mode 100644 index 000000000..35da21a2d --- /dev/null +++ b/board/d-link/dns325/Makefile @@ -0,0 +1,49 @@ +# +# Copyright (C) 2011 +# Stefan Herbrechtsmeier <stefan@code.herbrechtsmeier.net> +# +# Based on Kirkwood support: +# (C) Copyright 2009 +# Marvell Semiconductor <www.marvell.com> +# Written-by: Prafulla Wadaskar <prafulla@marvell.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., 51 Franklin Street, Fifth Floor, Boston, +# MA 02110-1301 USA +# + +include $(TOPDIR)/config.mk + +LIB = $(obj)lib$(BOARD).o + +COBJS := dns325.o + +SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) +OBJS := $(addprefix $(obj),$(COBJS)) +SOBJS := $(addprefix $(obj),$(SOBJS)) + +$(LIB): $(obj).depend $(OBJS) $(SOBJS) + $(call cmd_link_o_target, $(OBJS) $(SOBJS)) + +######################################################################### + +# defines $(obj).depend target +include $(SRCTREE)/rules.mk + +sinclude $(obj).depend + +######################################################################### diff --git a/board/d-link/dns325/dns325.c b/board/d-link/dns325/dns325.c new file mode 100644 index 000000000..990d79fe1 --- /dev/null +++ b/board/d-link/dns325/dns325.c @@ -0,0 +1,148 @@ +/* + * Copyright (C) 2011 + * Stefan Herbrechtsmeier <stefan@code.herbrechtsmeier.net> + * + * Based on Kirkwood support: + * (C) Copyright 2009 + * Marvell Semiconductor <www.marvell.com> + * Written-by: Prafulla Wadaskar <prafulla@marvell.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., 51 Franklin Street, Fifth Floor, Boston, + * MA 02110-1301 USA + */ + +#include <common.h> +#include <miiphy.h> +#include <netdev.h> +#include <asm/arch/cpu.h> +#include <asm/arch/kirkwood.h> +#include <asm/arch/mpp.h> +#include <asm/arch/gpio.h> +#include "dns325.h" + +DECLARE_GLOBAL_DATA_PTR; + +int board_early_init_f(void) +{ + /* Gpio configuration */ + kw_config_gpio(DNS325_OE_VAL_LOW, DNS325_OE_VAL_HIGH, + DNS325_OE_LOW, DNS325_OE_HIGH); + + /* Multi-Purpose Pins Functionality configuration */ + u32 kwmpp_config[] = { + MPP0_NF_IO2, + MPP1_NF_IO3, + MPP2_NF_IO4, + MPP3_NF_IO5, + MPP4_NF_IO6, + MPP5_NF_IO7, + MPP6_SYSRST_OUTn, + MPP7_GPO, + MPP8_TW_SDA, + MPP9_TW_SCK, + MPP10_UART0_TXD, + MPP11_UART0_RXD, + MPP12_SD_CLK, + MPP13_SD_CMD, + MPP14_SD_D0, + MPP15_SD_D1, + MPP16_SD_D2, + MPP17_SD_D3, + MPP18_NF_IO0, + MPP19_NF_IO1, + MPP20_SATA1_ACTn, /* sata1(left) status led */ + MPP21_SATA0_ACTn, /* sata0(right) status led */ + MPP22_GPIO, + MPP23_GPIO, + MPP24_GPIO, /* power off out */ + MPP25_GPIO, + MPP26_GPIO, /* power led */ + MPP27_GPIO, /* sata0(right) error led */ + MPP28_GPIO, /* sata1(left) error led */ + MPP29_GPIO, /* usb error led */ + MPP30_GPIO, + MPP31_GPIO, + MPP32_GPIO, + MPP33_GPIO, + MPP34_GPIO, /* power key */ + MPP35_GPIO, + MPP36_GPIO, + MPP37_GPIO, + MPP38_GPIO, + MPP39_GPIO, /* enable sata 0 */ + MPP40_GPIO, /* enable sata 1 */ + MPP41_GPIO, /* hdd0 present */ + MPP42_GPIO, /* hdd1 present */ + MPP43_GPIO, /* usb status led */ + MPP44_GPIO, /* fan status */ + MPP45_GPIO, /* fan high speed */ + MPP46_GPIO, /* fan low speed */ + MPP47_GPIO, /* usb umount */ + MPP48_GPIO, /* factory reset */ + MPP49_GPIO, /* thermal sensor */ + 0 + }; + kirkwood_mpp_conf(kwmpp_config); + + kw_gpio_set_blink(DNS325_GPIO_LED_POWER , 1); + + kw_gpio_set_value(DNS325_GPIO_SATA0_EN , 1); + return 0; +} + +int board_init(void) +{ + /* Boot parameters address */ + gd->bd->bi_boot_params = kw_sdram_bar(0) + 0x100; + + return 0; +} + +#ifdef CONFIG_RESET_PHY_R +/* Configure and initialize PHY */ +void reset_phy(void) +{ + u16 reg; + u16 devadr; + char *name = "egiga0"; + + if (miiphy_set_current_dev(name)) + return; + + /* command to read PHY dev address */ + if (miiphy_read(name, 0xEE, 0xEE, (u16 *) &devadr)) { + printf("Err..(%s) could not read PHY dev address\n", __func__); + return; + } + + /* + * Enable RGMII delay on Tx and Rx for CPU port + * Ref: sec 4.7.2 of chip datasheet + */ + miiphy_write(name, devadr, MV88E1116_PGADR_REG, 2); + miiphy_read(name, devadr, MV88E1116_MAC_CTRL_REG, ®); + reg |= (MV88E1116_RGMII_RXTM_CTRL | MV88E1116_RGMII_TXTM_CTRL); + miiphy_write(name, devadr, MV88E1116_MAC_CTRL_REG, reg); + miiphy_write(name, devadr, MV88E1116_PGADR_REG, 0); + + /* reset the phy */ + miiphy_reset(name, devadr); + + debug("88E1116 Initialized on %s\n", name); +} +#endif /* CONFIG_RESET_PHY_R */ diff --git a/board/d-link/dns325/dns325.h b/board/d-link/dns325/dns325.h new file mode 100644 index 000000000..7859cea60 --- /dev/null +++ b/board/d-link/dns325/dns325.h @@ -0,0 +1,48 @@ +/* + * Copyright (C) 2011 + * Stefan Herbrechtsmeier <stefan@code.herbrechtsmeier.net> + * + * Based on Kirkwood support: + * (C) Copyright 2009 + * Marvell Semiconductor <www.marvell.com> + * Written-by: Prafulla Wadaskar <prafulla@marvell.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., 51 Franklin Street, Fifth Floor, Boston, + * MA 02110-1301 USA + */ + +#ifndef __DNS325_H +#define __DNS325_H + +/* GPIO configuration */ +#define DNS325_OE_LOW 0x00000000 +#define DNS325_OE_HIGH 0x00039604 +#define DNS325_OE_VAL_LOW 0x38000000 /* disable leds */ +#define DNS325_OE_VAL_HIGH 0x00000800 /* disable leds */ + +#define DNS325_GPIO_LED_POWER 26 +#define DNS325_GPIO_SATA0_EN 39 +#define DNS325_GPIO_SATA1_EN 40 + +/* PHY related */ +#define MV88E1116_MAC_CTRL_REG 21 +#define MV88E1116_PGADR_REG 22 +#define MV88E1116_RGMII_TXTM_CTRL (1 << 4) +#define MV88E1116_RGMII_RXTM_CTRL (1 << 5) + +#endif /* __DNS325_H */ diff --git a/board/d-link/dns325/kwbimage.cfg b/board/d-link/dns325/kwbimage.cfg new file mode 100644 index 000000000..97cb090e4 --- /dev/null +++ b/board/d-link/dns325/kwbimage.cfg @@ -0,0 +1,208 @@ +# +# Copyright (C) 2011 +# Stefan Herbrechtsmeier <stefan@code.herbrechtsmeier.net> +# +# Based on Kirkwood support: +# (C) Copyright 2009 +# Marvell Semiconductor <www.marvell.com> +# Written-by: Prafulla Wadaskar <prafulla@marvell.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., 51 Franklin Street, Fifth Floor, Boston, +# MA 02110-1301 USA +# +# Refer docs/README.kwimage for more details about how-to configure +# and create kirkwood boot image +# + +# Boot Media configurations +BOOT_FROM nand +NAND_ECC_MODE default +NAND_PAGE_SIZE 0x0800 + +# SOC registers configuration using bootrom header extension +# Maximum KWBIMAGE_MAX_CONFIG configurations allowed + +# Configure RGMII-0 interface pad voltage to 1.8V +DATA 0xFFD100e0 0x1b1b1b9b + +#Dram initalization for SINGLE x16 CL=5 @ 400MHz +DATA 0xFFD01400 0x43000c30 # DDR Configuration register +# bit13-0: 0xc30, 3120 DDR2 clks refresh rate +# bit23-14: 0 required +# bit24: 1, enable exit self refresh mode on DDR access +# bit25: 1 required +# bit29-26: 0 required +# bit31-30: 0b01 required + +DATA 0xFFD01404 0x39543000 # DDR Controller Control Low +# bit3-0: 0 required +# bit4: 0, addr/cmd in smame cycle +# bit5: 0, clk is driven during self refresh, we don't care for APX +# bit6: 0, use recommended falling edge of clk for addr/cmd +# bit11-7: 0 required +# bit12: 1 required +# bit13: 1 required +# bit14: 0, input buffer always powered up +# bit17-15: 0 required +# bit18: 1, cpu lock transaction enabled +# bit19: 0 required +# bit23-20: 5, recommended value for CL=5 and STARTBURST_DEL disabled bit31=0 +# bit27-24: 9, CL+4, STARTBURST sample stages, for freqs 400MHz, unbuffered DIMM +# bit30-28: 3 required +# bit31: 0, no additional STARTBURST delay + +DATA 0xFFD01408 0x22125451 # DDR Timing (Low) +# bit3-0: 1, 18 cycle tRAS (tRAS[3-0]) +# bit7-4: 5, 6 cycle tRCD +# bit11-8: 4, 5 cyle tRP +# bit15-12: 5, 6 cyle tWR +# bit19-16: 2, 3 cyle tWTR +# bit20: 1, 18 cycle tRAS (tRAS[4]) +# bit23-21: 0 required +# bit27-24: 2, 3 cycle tRRD +# bit31-28: 2, 3 cyle tRTP + +DATA 0xFFD0140C 0x00000833 # DDR Timing (High) +# bit6-0: 0x33, 33 cycle tRFC +# bit8-7: 0, 1 cycle tR2R +# bit10-9: 0, 1 cyle tR2W +# bit12-11: 1, 2 cylce tW2W +# bit31-13: 0 required + +DATA 0xFFD01410 0x0000000c # DDR Address Control +# bit1-0: 0, Cs0width=x8 +# bit3-2: 3, Cs0size=1Gb +# bit5-4: 0, Cs1width=nonexistent +# bit7-6: 0, Cs1size=nonexistent +# bit9-8: 0, Cs2width=nonexistent +# bit11-10: 0, Cs2size=nonexistent +# bit13-12: 0, Cs3width=nonexistent +# bit15-14: 0, Cs3size=nonexistent +# bit16: 0, Cs0AddrSel +# bit17: 0, Cs1AddrSel +# bit18: 0, Cs2AddrSel +# bit19: 0, Cs3AddrSel +# bit31-20: 0 required + +DATA 0xFFD01414 0x00000000 # DDR Open Pages Control +# bit0: 0, OPEn=OpenPage enabled +# bit31-1: 0 required + +DATA 0xFFD01418 0x00000000 # DDR Operation +# bit3-0: 0, Cmd=Normal SDRAM Mode +# bit31-4: 0 required + +DATA 0xFFD0141C 0x00000C52 # DDR Mode +# bit2-0: 2, Burst Length (2 required) +# bit3: 0, Burst Type (0 required) +# bit6-4: 5, CAS Latency (CL) 5 +# bit7: 0, (Test Mode) Normal operation +# bit8: 0, (Reset DLL) Normal operation +# bit11-9: 0, Write recovery for auto-precharge (3 required ??) +# bit12: 0, Fast Active power down exit time (0 required) +# bit31-13: 0 required + +DATA 0xFFD01420 0x00000040 # DDR Extended Mode +# bit0: 0, DRAM DLL enabled +# bit1: 0, DRAM drive strength normal +# bit2: 0, ODT control Rtt[0] (Rtt=2, 150 ohm termination) +# bit5-3: 0 required +# bit6: 1, ODT control Rtt[1] (Rtt=2, 150 ohm termination) +# bit9-7: 0 required +# bit10: 0, differential DQS enabled +# bit11: 0 required +# bit12: 0, DRAM output buffer enabled +# bit31-13: 0 required + +DATA 0xFFD01424 0x0000F17F # DDR Controller Control High +# bit2-0: 0x7 required +# bit3: 1, MBUS Burst Chop disabled +# bit6-4: 0x7 required +# bit7: 0 required +# bit8: 1, add writepath sample stage, must be 1 for DDR freq >= 300MHz +# bit9: 0, no half clock cycle addition to dataout +# bit10: 0, 1/4 clock cycle skew enabled for addr/ctl signals +# bit11: 0, 1/4 clock cycle skew disabled for write mesh +# bit15-12: 0xf required +# bit31-16: 0 required + +DATA 0xFFD01428 0x00085520 # DDR2 ODT Read Timing +# bit3-0: 0 required +# bit7-4: 2, 2 cycles from read command to assertion of M_ODT signal +# bit11-8: 5, 5 cycles from read command to de-assertion of M_ODT signal +# bit15-12: 5, 5 cycles from read command to assertion of internal ODT signal +# bit19-16: 8, 8 cycles from read command to de-assertion of internal ODT signal +# bit31-20: 0 required + +DATA 0xFFD0147C 0x00008552 # DDR2 ODT Write Timing +# bit3-0: 2, 2 cycles from write comand to assertion of M_ODT signal +# bit7-4: 5, 5 cycles from write command to de-assertion of M_ODT signal +# bit15-12: 5, 5 cycles from write command to assertion of internal ODT signal +# bit19-16: 8, 8 cycles from write command to de-assertion of internal ODT signal +# bit31-16: 0 required + +DATA 0xFFD01500 0x00000000 # CS[0]n Base address to 0x0 +DATA 0xFFD01504 0x0FFFFFF1 # CS[0]n Size +# bit0: 1, Window enabled +# bit1: 0, Write Protect disabled +# bit3-2: 0x0, CS0 hit selected +# bit23-4: 0xfffff required +# bit31-24: 0x0f, Size (i.e. 256MB) + +DATA 0xFFD01508 0x10000000 # CS[1]n Base address to 256Mb +DATA 0xFFD0150C 0x0FFFFFF5 # CS[1]n Size 256Mb Window enabled for CS1 +# bit0: 1, Window enabled +# bit1: 0, Write Protect disabled +# bit3-2: 1, CS1 hit selected +# bit23-4: 0xfffff required +# bit31-24: 0x0f, Size (i.e. 256MB) + +DATA 0xFFD01514 0x00000000 # CS[2]n Size, window disabled +DATA 0xFFD0151C 0x00000000 # CS[3]n Size, window disabled + +DATA 0xFFD01494 0x00030000 # DDR ODT Control (Low) +# bit3-0: 0b0000, (read) M_ODT[0] is not asserted during read from DRAM +# bit7-4: 0b0000, (read) M_ODT[1] is not asserted during read from DRAM +# bit15-8: 0 required +# bit19-16: 0b0011, (write) M_ODT[0] is asserted during write to DRAM CS0 and CS1 +# bit23-20: 0b0000, (write) M_ODT[1] is not asserted during write to DRAM +# bit31-24: 0 required + +DATA 0xFFD01498 0x00000000 # DDR ODT Control (High) +# bit1-0: 0, M_ODT[0] assertion is controlled by ODT Control Low register +# bit3-2: 0, M_ODT[1] assertion is controlled by ODT Control Low register +# bit31-4 0 required + +DATA 0xFFD0149C 0x0000E803 # CPU ODT Control +# bit3-0: 0b0011, internal ODT is asserted during read from DRAM bank 0-1 +# bit7-4: 0b0000, internal ODT is not asserted during write to DRAM bank 0-4 +# bit9-8: 0, Internal ODT assertion is controlled by fiels +# bit11-10: 2, M_DQ, M_DM, and M_DQS I/O buffer ODT 75 ohm +# bit13-12: 2, M_STARTBURST_IN I/O buffer ODT 75 ohm +# bit14: 1, M_STARTBURST_IN ODT enabled +# bit15: 1, DDR IO ODT Unit: Drive ODT calibration values +# bit20-16: 0, Pad N channel driving strength for ODT +# bit25-21: 0, Pad P channel driving strength for ODT +# bit31-26: 0 required + +DATA 0xFFD01480 0x00000001 # DDR Initialization Control +# bit0: 1, enable DDR init upon this register write +# bit31-1: 0, required + +# End of Header extension +DATA 0x0 0x0 diff --git a/boards.cfg b/boards.cfg index 32a32f5b7..59415d9aa 100644 --- a/boards.cfg +++ b/boards.cfg @@ -136,6 +136,7 @@ hawkboard arm arm926ejs da8xxevm davinci hawkboard_nand arm arm926ejs da8xxevm davinci davinci hawkboard:NAND_U_BOOT hawkboard_uart arm arm926ejs da8xxevm davinci davinci hawkboard:UART_U_BOOT enbw_cmc arm arm926ejs enbw_cmc enbw davinci +dns325 arm arm926ejs - d-link kirkwood km_kirkwood arm arm926ejs km_arm keymile kirkwood km_kirkwood:KM_DISABLE_PCI km_kirkwood_pci arm arm926ejs km_arm keymile kirkwood km_kirkwood:KM_RECONFIG_XLX mgcoge3un arm arm926ejs km_arm keymile kirkwood diff --git a/include/configs/dns325.h b/include/configs/dns325.h new file mode 100644 index 000000000..b7a89d358 --- /dev/null +++ b/include/configs/dns325.h @@ -0,0 +1,188 @@ +/* + * Copyright (C) 2011 + * Stefan Herbrechtsmeier <stefan@code.herbrechtsmeier.net> + * + * Based on Kirkwood support: + * (C) Copyright 2009 + * Marvell Semiconductor <www.marvell.com> + * Written-by: Prafulla Wadaskar <prafulla@marvell.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., 51 Franklin Street, Fifth Floor, Boston, + * MA 02110-1301 USA + */ + +#ifndef _CONFIG_DNS325_H +#define _CONFIG_DNS325_H + +/* + * Machine number definition + */ +#define MACH_TYPE_DNS325 3800 +#define CONFIG_MACH_TYPE MACH_TYPE_DNS325 +#define CONFIG_IDENT_STRING "\nD-Link DNS-325" + +/* + * High Level Configuration Options (easy to change) + */ +#define CONFIG_FEROCEON_88FR131 /* CPU Core subversion */ +#define CONFIG_KIRKWOOD /* SOC Family Name */ +#define CONFIG_KW88F6281 /* SOC Name */ +#define CONFIG_SKIP_LOWLEVEL_INIT /* disable board lowlevel_init */ + +/* + * Commands configuration + */ +#define CONFIG_SYS_NO_FLASH /* Declare no flash (NOR/SPI) */ +#include <config_cmd_default.h> +#define CONFIG_CMD_DHCP +#define CONFIG_CMD_ENV +#define CONFIG_CMD_NAND +#define CONFIG_CMD_PING +#define CONFIG_CMD_USB +#define CONFIG_CMD_IDE +#define CONFIG_CMD_DATE +#define CONFIG_SYS_MVFS + +#define CONFIG_NR_DRAM_BANKS 1 + +/* + * mv-common.h should be defined after CMD configs since it used them + * to enable certain macros + */ +#include "mv-common.h" + +/* Remove or override few declarations from mv-common.h */ +#undef CONFIG_SYS_PROMPT +#define CONFIG_SYS_PROMPT "=> " + +/* + * Ethernet Driver configuration + */ +#ifdef CONFIG_CMD_NET +#define CONFIG_MVGBE_PORTS {1, 0} /* enable port 0 only */ +#define CONFIG_NETCONSOLE +#endif + +/* + * SATA Driver configuration + */ +#ifdef CONFIG_MVSATA_IDE +#define CONFIG_SYS_ATA_IDE0_OFFSET MV_SATA_PORT0_OFFSET +#define CONFIG_SYS_ATA_IDE1_OFFSET MV_SATA_PORT1_OFFSET +#endif + +/* + * RTC driver configuration + */ +#ifdef CONFIG_CMD_DATE +#define CONFIG_RTC_MV +#endif + +/* + * Enable GPI0 support + */ +#define CONFIG_KIRKWOOD_GPIO + +/* + * Use the HUSH parser + */ +#define CONFIG_SYS_HUSH_PARSER +#define CONFIG_SYS_PROMPT_HUSH_PS2 "> " + +/* + * Console configuration + */ +#define CONFIG_CONSOLE_MUX +#define CONFIG_SYS_CONSOLE_IS_IN_ENV + +/* + * Enable device tree support + */ +#define CONFIG_OF_LIBFDT + +/* + * Display cpu info at boot + */ +#define CONFIG_DISPLAY_CPUINFO + +/* + * Environment variables configurations + */ +#ifdef CONFIG_CMD_NAND +#define CONFIG_ENV_IS_IN_NAND +#define CONFIG_ENV_SECT_SIZE 0x20000 /* 128KB */ +#else +#define CONFIG_ENV_IS_NOWHERE +#endif + +#define CONFIG_ENV_SIZE 0x20000 /* 128KB */ +#define CONFIG_ENV_ADDR 0xe0000 +#define CONFIG_ENV_OFFSET 0xe0000 /* env starts here */ + +/* + * Default environment variables + */ +#define MTDIDS_DEFAULT "nand0=orion_nand" + +#define MTDPARTS_DEFAULT "mtdparts=orion_nand:" \ + "896k(u-boot),128k(u-boot-env),5m(kernel),-(rootfs)\0" + +#define CONFIG_EXTRA_ENV_SETTINGS \ + "stdin=serial\0" \ + "stdout=serial\0" \ + "stderr=serial\0" \ + "loadaddr=0x800000\0" \ + "autoload=no\0" \ + "console=ttyS0,115200\0" \ + "mtdparts="MTDPARTS_DEFAULT \ + "optargs=\0" \ + "bootenv=uEnv.txt\0" \ + "importbootenv=echo Importing environment ...; " \ + "env import -t ${loadaddr} ${filesize}\0" \ + "loadbootenv=fatload usb 0 ${loadaddr} ${bootenv}\0" \ + "setbootargs=setenv bootargs console=${console} " \ + "${optargs} " \ + "${mtdparts} " \ + "root=${bootenvroot} " \ + "rootfstype=${bootenvrootfstype}\0" \ + "subbootcmd=run setbootargs; " \ + "if run bootenvloadimage; then " \ + "bootm ${loadaddr};" \ + "fi;\0" \ + "nandroot=ubi0:rootfs ubi.mtd=rootfs\0" \ + "nandrootfstype=ubifs\0" \ + "nandloadimage=nand read ${loadaddr} kernel\0" \ + "setnandbootenv=echo Booting from nand ...; " \ + "setenv bootenvroot ${nandroot}; " \ + "setenv bootenvrootfstype ${nandrootfstype}; " \ + "setenv bootenvloadimage ${nandloadimage}\0" + +#define CONFIG_BOOTCOMMAND \ + "if test -n ${bootenv} && usb start; then " \ + "if run loadbootenv; then " \ + "echo Loaded environment ${bootenv} from usb;" \ + "run importbootenv;" \ + "fi;" \ + "if test -n ${bootenvcmd}; then " \ + "echo Running bootenvcmd ...;" \ + "run bootenvcmd;" \ + "fi;" \ + "fi;" \ + "run setnandbootenv subbootcmd;" + +#endif /* _CONFIG_DNS325_H */ |