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-rw-r--r--board/tqc/tqm85xx/Makefile50
-rw-r--r--board/tqc/tqm85xx/law.c79
-rw-r--r--board/tqc/tqm85xx/nand.c472
-rw-r--r--board/tqc/tqm85xx/sdram.c436
-rw-r--r--board/tqc/tqm85xx/tlb.c214
-rw-r--r--board/tqc/tqm85xx/tqm85xx.c626
6 files changed, 0 insertions, 1877 deletions
diff --git a/board/tqc/tqm85xx/Makefile b/board/tqc/tqm85xx/Makefile
deleted file mode 100644
index 0a5501fda..000000000
--- a/board/tqc/tqm85xx/Makefile
+++ /dev/null
@@ -1,50 +0,0 @@
-#
-# (C) Copyright 2001-2006
-# 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).o
-
-COBJS-y += $(BOARD).o
-COBJS-y += sdram.o
-COBJS-y += law.o
-COBJS-y += tlb.o
-
-COBJS-$(CONFIG_NAND) += nand.o
-
-COBJS := $(COBJS-y)
-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))
-
-#########################################################################
-
-# defines $(obj).depend target
-include $(SRCTREE)/rules.mk
-
-sinclude $(obj).depend
-
-#########################################################################
diff --git a/board/tqc/tqm85xx/law.c b/board/tqc/tqm85xx/law.c
deleted file mode 100644
index c596303c5..000000000
--- a/board/tqc/tqm85xx/law.c
+++ /dev/null
@@ -1,79 +0,0 @@
-/*
- * Copyright 2008 Freescale Semiconductor, Inc.
- *
- * (C) Copyright 2000
- * 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 <common.h>
-#include <asm/fsl_law.h>
-#include <asm/mmu.h>
-
-/*
- * LAW(Local Access Window) configuration:
- *
- * Standard mapping:
- *
- * 0x0000_0000 0x7fff_ffff DDR 2G
- * 0x8000_0000 0x9fff_ffff PCI1 MEM 512M
- * 0xc000_0000 0xdfff_ffff RapidIO or PCI express 512M
- * 0xe000_0000 0xe000_ffff CCSR 1M
- * 0xe200_0000 0xe2ff_ffff PCI1 IO 16M
- * 0xe300_0000 0xe3ff_ffff CAN and NAND Flash 16M
- * 0xef00_0000 0xefff_ffff PCI express IO 16M
- * 0xfc00_0000 0xffff_ffff FLASH (boot bank) 128M
- *
- * Big FLASH mapping:
- *
- * 0x0000_0000 0x7fff_ffff DDR 2G
- * 0x8000_0000 0x9fff_ffff PCI1 MEM 512M
- * 0xa000_0000 0xa000_ffff CCSR 1M
- * 0xa200_0000 0xa2ff_ffff PCI1 IO 16M
- * 0xa300_0000 0xa3ff_ffff CAN and NAND Flash 16M
- * 0xaf00_0000 0xafff_ffff PCI express IO 16M
- * 0xb000_0000 0xbfff_ffff RapidIO or PCI express 256M
- * 0xc000_0000 0xffff_ffff FLASH (boot bank) 1G
- *
- * Notes:
- * CCSRBAR and L2-as-SRAM don't need a configured Local Access Window.
- * If flash is 8M at default position (last 8M), no LAW needed.
- */
-
-#ifdef CONFIG_TQM_BIGFLASH
-#define LAW_3_SIZE LAW_SIZE_1G
-#define LAW_5_SIZE LAW_SIZE_256M
-#else
-#define LAW_3_SIZE LAW_SIZE_128M
-#define LAW_5_SIZE LAW_SIZE_512M
-#endif
-
-struct law_entry law_table[] = {
- SET_LAW(CONFIG_SYS_DDR_SDRAM_BASE, LAW_SIZE_2G, LAW_TRGT_IF_DDR),
- SET_LAW(CONFIG_SYS_LBC_FLASH_BASE, LAW_3_SIZE, LAW_TRGT_IF_LBC),
-#ifndef CONFIG_PCIE1
- SET_LAW(CONFIG_SYS_RIO_MEM_BASE, LAW_5_SIZE, LAW_TRGT_IF_RIO),
-#endif /* CONFIG_PCIE1 */
-#if defined(CONFIG_CAN_DRIVER) || defined(CONFIG_NAND)
- SET_LAW(CONFIG_SYS_CAN_BASE, LAW_SIZE_16M, LAW_TRGT_IF_LBC),
-#endif /* CONFIG_CAN_DRIVER || CONFIG_NAND */
-};
-
-int num_law_entries = ARRAY_SIZE (law_table);
diff --git a/board/tqc/tqm85xx/nand.c b/board/tqc/tqm85xx/nand.c
deleted file mode 100644
index 4b16c31de..000000000
--- a/board/tqc/tqm85xx/nand.c
+++ /dev/null
@@ -1,472 +0,0 @@
-/*
- * (C) Copyright 2008 Wolfgang Grandegger <wg@denx.de>
- *
- * (C) Copyright 2006
- * Thomas Waehner, TQ-System GmbH, thomas.waehner@tqs.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/processor.h>
-#include <asm/immap_85xx.h>
-#include <asm/processor.h>
-#include <asm/mmu.h>
-#include <asm/io.h>
-#include <asm/errno.h>
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/fsl_upm.h>
-#include <ioports.h>
-
-#include <nand.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-extern uint get_lbc_clock (void);
-
-/* index of UPM RAM array run pattern for NAND command cycle */
-#define CONFIG_SYS_NAN_UPM_WRITE_CMD_OFS 0x08
-
-/* index of UPM RAM array run pattern for NAND address cycle */
-#define CONFIG_SYS_NAND_UPM_WRITE_ADDR_OFS 0x10
-
-/* Structure for table with supported UPM timings */
-struct upm_freq {
- ulong freq;
- const u32 *upm_patt;
- uchar gpl4_disable;
- uchar ehtr;
- uchar ead;
-};
-
-/* NAND-FLASH UPM tables for TQM85XX according to TQM8548.pq.timing.101.doc */
-
-/* UPM pattern for bus clock = 25 MHz */
-static const u32 upm_patt_25[] = {
- /* Offset */ /* UPM Read Single RAM array entry -> NAND Read Data */
- /* 0x00 */ 0x0ff32000, 0x0fa32000, 0x3fb32005, 0xfffffc00,
- /* 0x04 */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
-
- /* UPM Read Burst RAM array entry -> NAND Write CMD */
- /* 0x08 */ 0x00ff2c30, 0x00ff2c30, 0x0fff2c35, 0xfffffc00,
- /* 0x0C */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
-
- /* UPM Read Burst RAM array entry -> NAND Write ADDR */
- /* 0x10 */ 0x00f3ec30, 0x00f3ec30, 0x0ff3ec35, 0xfffffc00,
- /* 0x14 */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
-
- /* UPM Write Single RAM array entry -> NAND Write Data */
- /* 0x18 */ 0x00f32c00, 0x00f32c00, 0x0ff32c05, 0xfffffc00,
- /* 0x1C */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
-
- /* UPM Write Burst RAM array entry -> unused */
- /* 0x20 */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
- /* 0x24 */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
- /* 0x28 */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
- /* 0x2C */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc01,
-
- /* UPM Refresh Timer RAM array entry -> unused */
- /* 0x30 */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
- /* 0x34 */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
- /* 0x38 */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc01,
-
- /* UPM Exception RAM array entry -> unsused */
- /* 0x3C */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc01,
-};
-
-/* UPM pattern for bus clock = 33.3 MHz */
-static const u32 upm_patt_33[] = {
- /* Offset */ /* UPM Read Single RAM array entry -> NAND Read Data */
- /* 0x00 */ 0x0ff32000, 0x0fa32100, 0x3fb32005, 0xfffffc00,
- /* 0x04 */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
-
- /* UPM Read Burst RAM array entry -> NAND Write CMD */
- /* 0x08 */ 0x00ff2c30, 0x00ff2c30, 0x0fff2c35, 0xfffffc00,
- /* 0x0C */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
-
- /* UPM Read Burst RAM array entry -> NAND Write ADDR */
- /* 0x10 */ 0x00f3ec30, 0x00f3ec30, 0x0ff3ec35, 0xfffffc00,
- /* 0x14 */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
-
- /* UPM Write Single RAM array entry -> NAND Write Data */
- /* 0x18 */ 0x00f32c00, 0x00f32c00, 0x0ff32c05, 0xfffffc00,
- /* 0x1C */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
-
- /* UPM Write Burst RAM array entry -> unused */
- /* 0x20 */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
- /* 0x24 */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
- /* 0x28 */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
- /* 0x2C */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc01,
-
- /* UPM Refresh Timer RAM array entry -> unused */
- /* 0x30 */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
- /* 0x34 */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
- /* 0x38 */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc01,
-
- /* UPM Exception RAM array entry -> unsused */
- /* 0x3C */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc01,
-};
-
-/* UPM pattern for bus clock = 41.7 MHz */
-static const u32 upm_patt_42[] = {
- /* Offset */ /* UPM Read Single RAM array entry -> NAND Read Data */
- /* 0x00 */ 0x0ff32000, 0x0fa32100, 0x3fb32005, 0xfffffc00,
- /* 0x04 */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
-
- /* UPM Read Burst RAM array entry -> NAND Write CMD */
- /* 0x08 */ 0x00ff2c30, 0x00ff2c30, 0x0fff2c35, 0xfffffc00,
- /* 0x0C */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
-
- /* UPM Read Burst RAM array entry -> NAND Write ADDR */
- /* 0x10 */ 0x00f3ec30, 0x00f3ec30, 0x0ff3ec35, 0xfffffc00,
- /* 0x14 */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
-
- /* UPM Write Single RAM array entry -> NAND Write Data */
- /* 0x18 */ 0x00f32c00, 0x00f32c00, 0x0ff32c05, 0xfffffc00,
- /* 0x1C */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
-
- /* UPM Write Burst RAM array entry -> unused */
- /* 0x20 */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
- /* 0x24 */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
- /* 0x28 */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
- /* 0x2C */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc01,
-
- /* UPM Refresh Timer RAM array entry -> unused */
- /* 0x30 */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
- /* 0x34 */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
- /* 0x38 */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc01,
-
- /* UPM Exception RAM array entry -> unsused */
- /* 0x3C */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc01,
-};
-
-/* UPM pattern for bus clock = 50 MHz */
-static const u32 upm_patt_50[] = {
- /* Offset */ /* UPM Read Single RAM array entry -> NAND Read Data */
- /* 0x00 */ 0x0ff33000, 0x0fa33100, 0x0fa33005, 0xfffffc00,
- /* 0x04 */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
-
- /* UPM Read Burst RAM array entry -> NAND Write CMD */
- /* 0x08 */ 0x00ff3d30, 0x00ff3c30, 0x0fff3c35, 0xfffffc00,
- /* 0x0C */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
-
- /* UPM Read Burst RAM array entry -> NAND Write ADDR */
- /* 0x10 */ 0x00f3fd30, 0x00f3fc30, 0x0ff3fc35, 0xfffffc00,
- /* 0x14 */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
-
- /* UPM Write Single RAM array entry -> NAND Write Data */
- /* 0x18 */ 0x00f33d00, 0x00f33c00, 0x0ff33c05, 0xfffffc00,
- /* 0x1C */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
-
- /* UPM Write Burst RAM array entry -> unused */
- /* 0x20 */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
- /* 0x24 */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
- /* 0x28 */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
- /* 0x2C */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc01,
-
- /* UPM Refresh Timer RAM array entry -> unused */
- /* 0x30 */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
- /* 0x34 */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
- /* 0x38 */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc01,
-
- /* UPM Exception RAM array entry -> unsused */
- /* 0x3C */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc01,
-};
-
-/* UPM pattern for bus clock = 66.7 MHz */
-static const u32 upm_patt_67[] = {
- /* Offset */ /* UPM Read Single RAM array entry -> NAND Read Data */
- /* 0x00 */ 0x0ff33000, 0x0fe33000, 0x0fa33100, 0x0fa33000,
- /* 0x04 */ 0x0fa33005, 0xfffffc00, 0xfffffc00, 0xfffffc00,
-
- /* UPM Read Burst RAM array entry -> NAND Write CMD */
- /* 0x08 */ 0x00ff3d30, 0x00ff3c30, 0x0fff3c30, 0x0fff3c35,
- /* 0x0C */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
-
- /* UPM Read Burst RAM array entry -> NAND Write ADDR */
- /* 0x10 */ 0x00f3fd30, 0x00f3fc30, 0x0ff3fc30, 0x0ff3fc35,
- /* 0x14 */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
-
- /* UPM Write Single RAM array entry -> NAND Write Data */
- /* 0x18 */ 0x00f33d00, 0x00f33c00, 0x0ff33c00, 0x0ff33c05,
- /* 0x1C */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
-
- /* UPM Write Burst RAM array entry -> unused */
- /* 0x20 */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
- /* 0x24 */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
- /* 0x28 */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
- /* 0x2C */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc01,
-
- /* UPM Refresh Timer RAM array entry -> unused */
- /* 0x30 */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
- /* 0x34 */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
- /* 0x38 */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc01,
-
- /* UPM Exception RAM array entry -> unsused */
- /* 0x3C */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc01,
-};
-
-/* UPM pattern for bus clock = 83.3 MHz */
-static const u32 upm_patt_83[] = {
- /* Offset */ /* UPM Read Single RAM array entry -> NAND Read Data */
- /* 0x00 */ 0x0ff33000, 0x0fe33000, 0x0fa33100, 0x0fa33000,
- /* 0x04 */ 0x0fa33005, 0xfffffc00, 0xfffffc00, 0xfffffc00,
-
- /* UPM Read Burst RAM array entry -> NAND Write CMD */
- /* 0x08 */ 0x00ff3e30, 0x00ff3c30, 0x0fff3c30, 0x0fff3c35,
- /* 0x0C */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
-
- /* UPM Read Burst RAM array entry -> NAND Write ADDR */
- /* 0x10 */ 0x00f3fe30, 0x00f3fc30, 0x0ff3fc30, 0x0ff3fc35,
- /* 0x14 */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
-
- /* UPM Write Single RAM array entry -> NAND Write Data */
- /* 0x18 */ 0x00f33e00, 0x00f33c00, 0x0ff33c00, 0x0ff33c05,
- /* 0x1C */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
-
- /* UPM Write Burst RAM array entry -> unused */
- /* 0x20 */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
- /* 0x24 */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
- /* 0x28 */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
- /* 0x2C */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc01,
-
- /* UPM Refresh Timer RAM array entry -> unused */
- /* 0x30 */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
- /* 0x34 */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
- /* 0x38 */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc01,
-
- /* UPM Exception RAM array entry -> unsused */
- /* 0x3C */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc01,
-};
-
-/* UPM pattern for bus clock = 100 MHz */
-static const u32 upm_patt_100[] = {
- /* Offset */ /* UPM Read Single RAM array entry -> NAND Read Data */
- /* 0x00 */ 0x0ff33100, 0x0fe33000, 0x0fa33200, 0x0fa33000,
- /* 0x04 */ 0x0fa33005, 0xfffffc00, 0xfffffc00, 0xfffffc00,
-
- /* UPM Read Burst RAM array entry -> NAND Write CMD */
- /* 0x08 */ 0x00ff3f30, 0x00ff3c30, 0x0fff3c30, 0x0fff3c35,
- /* 0x0C */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
-
- /* UPM Read Burst RAM array entry -> NAND Write ADDR */
- /* 0x10 */ 0x00f3ff30, 0x00f3fc30, 0x0ff3fc30, 0x0ff3fc35,
- /* 0x14 */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
-
- /* UPM Write Single RAM array entry -> NAND Write Data */
- /* 0x18 */ 0x00f33f00, 0x00f33c00, 0x0ff33c00, 0x0ff33c05,
- /* 0x1C */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
-
- /* UPM Write Burst RAM array entry -> unused */
- /* 0x20 */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
- /* 0x24 */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
- /* 0x28 */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
- /* 0x2C */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc01,
-
- /* UPM Refresh Timer RAM array entry -> unused */
- /* 0x30 */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
- /* 0x34 */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
- /* 0x38 */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc01,
-
- /* UPM Exception RAM array entry -> unsused */
- /* 0x3C */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc01,
-};
-
-/* UPM pattern for bus clock = 133.3 MHz */
-static const u32 upm_patt_133[] = {
- /* Offset */ /* UPM Read Single RAM array entry -> NAND Read Data */
- /* 0x00 */ 0x0ff33100, 0x0fe33000, 0x0fa33300, 0x0fa33000,
- /* 0x04 */ 0x0fa33000, 0x0fa33005, 0xfffffc00, 0xfffffc00,
-
- /* UPM Read Burst RAM array entry -> NAND Write CMD */
- /* 0x08 */ 0x00ff3f30, 0x00ff3d30, 0x0fff3d30, 0x0fff3c35,
- /* 0x0C */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
-
- /* UPM Read Burst RAM array entry -> NAND Write ADDR */
- /* 0x10 */ 0x00f3ff30, 0x00f3fd30, 0x0ff3fd30, 0x0ff3fc35,
- /* 0x14 */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
-
- /* UPM Write Single RAM array entry -> NAND Write Data */
- /* 0x18 */ 0x00f33f00, 0x00f33d00, 0x0ff33d00, 0x0ff33c05,
- /* 0x1C */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
-
- /* UPM Write Burst RAM array entry -> unused */
- /* 0x20 */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
- /* 0x24 */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
- /* 0x28 */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
- /* 0x2C */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc01,
-
- /* UPM Refresh Timer RAM array entry -> unused */
- /* 0x30 */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
- /* 0x34 */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
- /* 0x38 */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc01,
-
- /* UPM Exception RAM array entry -> unsused */
- /* 0x3C */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc01,
-};
-
-/* UPM pattern for bus clock = 166.7 MHz */
-static const u32 upm_patt_167[] = {
- /* Offset */ /* UPM Read Single RAM array entry -> NAND Read Data */
- /* 0x00 */ 0x0ff33200, 0x0fe33000, 0x0fa33300, 0x0fa33300,
- /* 0x04 */ 0x0fa33005, 0xfffffc00, 0xfffffc00, 0xfffffc00,
-
- /* UPM Read Burst RAM array entry -> NAND Write CMD */
- /* 0x08 */ 0x00ff3f30, 0x00ff3f30, 0x0fff3e30, 0xffff3c35,
- /* 0x0C */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
-
- /* UPM Read Burst RAM array entry -> NAND Write ADDR */
- /* 0x10 */ 0x00f3ff30, 0x00f3ff30, 0x0ff3fe30, 0x0ff3fc35,
- /* 0x14 */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
-
- /* UPM Write Single RAM array entry -> NAND Write Data */
- /* 0x18 */ 0x00f33f00, 0x00f33f00, 0x0ff33e00, 0x0ff33c05,
- /* 0x1C */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
-
- /* UPM Write Burst RAM array entry -> unused */
- /* 0x20 */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
- /* 0x24 */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
- /* 0x28 */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
- /* 0x2C */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc01,
-
- /* UPM Refresh Timer RAM array entry -> unused */
- /* 0x30 */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
- /* 0x34 */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00,
- /* 0x38 */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc01,
-
- /* UPM Exception RAM array entry -> unsused */
- /* 0x3C */ 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc01,
-};
-
-/* Supported UPM timings */
-struct upm_freq upm_freq_table[] = {
- /* nominal freq. | ptr to table | GPL4 dis. | EHTR | EAD */
- {25000000, upm_patt_25, 1, 0, 0},
- {33333333, upm_patt_33, 1, 0, 0},
- {41666666, upm_patt_42, 1, 0, 0},
- {50000000, upm_patt_50, 0, 0, 0},
- {66666666, upm_patt_67, 0, 0, 0},
- {83333333, upm_patt_83, 0, 0, 0},
- {100000000, upm_patt_100, 0, 1, 1},
- {133333333, upm_patt_133, 0, 1, 1},
- {166666666, upm_patt_167, 0, 1, 1},
-};
-
-#define UPM_FREQS (sizeof(upm_freq_table) / sizeof(struct upm_freq))
-
-volatile const u32 *nand_upm_patt;
-
-/*
- * write into UPMB ram
- */
-static void upmb_write (u_char addr, ulong val)
-{
- volatile fsl_lbc_t *lbc = LBC_BASE_ADDR;
-
- out_be32 (&lbc->mdr, val);
-
- clrsetbits_be32(&lbc->mbmr, MxMR_MAD_MSK,
- MxMR_OP_WARR | (addr & MxMR_MAD_MSK));
-
- /* dummy access to perform write */
- out_8 ((void __iomem *)CONFIG_SYS_NAND_BASE, 0);
-
- clrbits_be32(&lbc->mbmr, MxMR_OP_WARR);
-}
-
-/*
- * Initialize UPM for NAND flash access.
- */
-static void nand_upm_setup (volatile fsl_lbc_t *lbc)
-{
- uint i, j;
- uint or3 = CONFIG_SYS_OR3_PRELIM;
- uint clock = get_lbc_clock ();
-
- set_lbc_br(3, 0); /* disable bank and reset all bits */
- set_lbc_br(3, CONFIG_SYS_BR3_PRELIM);
-
- /*
- * Search appropriate UPM table for bus clock.
- * If the bus clock exceeds a tolerated value, take the UPM timing for
- * the next higher supported frequency to ensure that access works
- * (even the access may be slower then).
- */
- for (i = 0; (i < UPM_FREQS) && (clock > upm_freq_table[i].freq); i++)
- ;
-
- if (i >= UPM_FREQS)
- /* no valid entry found */
- /* take last entry with configuration for max. bus clock */
- i--;
-
- if (upm_freq_table[i].ehtr) {
- /* EHTR must be set due to TQM8548 timing specification */
- or3 |= OR_UPM_EHTR;
- }
- if (upm_freq_table[i].ead)
- /* EAD must be set due to TQM8548 timing specification */
- or3 |= OR_UPM_EAD;
-
- set_lbc_or(3, or3);
-
- /* Assign address of table */
- nand_upm_patt = upm_freq_table[i].upm_patt;
-
- for (j = 0; j < 64; j++) {
- upmb_write (j, *nand_upm_patt);
- nand_upm_patt++;
- }
-
- /* Put UPM back to normal operation mode */
- if (upm_freq_table[i].gpl4_disable)
- /* GPL4 must be disabled according to timing specification */
- out_be32 (&lbc->mbmr, MxMR_OP_NORM | MxMR_GPL_x4DIS);
-
- return;
-}
-
-static struct fsl_upm_nand fun = {
- .width = 8,
- .upm_cmd_offset = 0x08,
- .upm_addr_offset = 0x10,
- .upm_mar_chip_offset = CONFIG_SYS_NAND_CS_DIST,
- .chip_offset = CONFIG_SYS_NAND_CS_DIST,
- .chip_delay = NAND_BIG_DELAY_US,
- .wait_flags = FSL_UPM_WAIT_RUN_PATTERN | FSL_UPM_WAIT_WRITE_BUFFER,
-};
-
-void board_nand_select_device (struct nand_chip *nand, int chip)
-{
-}
-
-int board_nand_init (struct nand_chip *nand)
-{
- volatile fsl_lbc_t *lbc = LBC_BASE_ADDR;
-
- if (!nand_upm_patt)
- nand_upm_setup (lbc);
-
- fun.upm.io_addr = nand->IO_ADDR_R;
- fun.upm.mxmr = (void __iomem *)&lbc->mbmr;
- fun.upm.mdr = (void __iomem *)&lbc->mdr;
- fun.upm.mar = (void __iomem *)&lbc->mar;
-
- return fsl_upm_nand_init (nand, &fun);
-}
diff --git a/board/tqc/tqm85xx/sdram.c b/board/tqc/tqm85xx/sdram.c
deleted file mode 100644
index baf073e54..000000000
--- a/board/tqc/tqm85xx/sdram.c
+++ /dev/null
@@ -1,436 +0,0 @@
-
-/*
- * (C) Copyright 2005
- * Stefan Roese, DENX Software Engineering, sr@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/processor.h>
-#include <asm/immap_85xx.h>
-#include <asm/processor.h>
-#include <asm/mmu.h>
-
-struct sdram_conf_s {
- unsigned long size;
- unsigned long reg;
-#ifdef CONFIG_TQM8548
- unsigned long refresh;
-#endif /* CONFIG_TQM8548 */
-};
-
-typedef struct sdram_conf_s sdram_conf_t;
-
-#ifdef CONFIG_TQM8548
-#ifdef CONFIG_TQM8548_AG
-sdram_conf_t ddr_cs_conf[] = {
- {(1024 << 20), 0x80044202, 0x0002D000}, /* 1024MB, 14x10(4) */
- { (512 << 20), 0x80044102, 0x0001A000}, /* 512MB, 13x10(4) */
- { (256 << 20), 0x80040102, 0x00014000}, /* 256MB, 13x10(4) */
- { (128 << 20), 0x80040101, 0x0000C000}, /* 128MB, 13x9(4) */
-};
-#else /* !CONFIG_TQM8548_AG */
-sdram_conf_t ddr_cs_conf[] = {
- {(512 << 20), 0x80044102, 0x0001A000}, /* 512MB, 13x10(4) */
- {(256 << 20), 0x80040102, 0x00014000}, /* 256MB, 13x10(4) */
- {(128 << 20), 0x80040101, 0x0000C000}, /* 128MB, 13x9(4) */
-};
-#endif /* CONFIG_TQM8548_AG */
-#else /* !CONFIG_TQM8548 */
-sdram_conf_t ddr_cs_conf[] = {
- {(512 << 20), 0x80000202}, /* 512MB, 14x10(4) */
- {(256 << 20), 0x80000102}, /* 256MB, 13x10(4) */
- {(128 << 20), 0x80000101}, /* 128MB, 13x9(4) */
- {( 64 << 20), 0x80000001}, /* 64MB, 12x9(4) */
-};
-#endif /* CONFIG_TQM8548 */
-
-#define N_DDR_CS_CONF (sizeof(ddr_cs_conf) / sizeof(ddr_cs_conf[0]))
-
-int cas_latency (void);
-static phys_size_t sdram_setup(int);
-
-/*
- * Autodetect onboard DDR SDRAM on 85xx platforms
- *
- * NOTE: Some of the hardcoded values are hardware dependant,
- * so this should be extended for other future boards
- * using this routine!
- */
-phys_size_t fixed_sdram(void)
-{
- int casl = 0;
- phys_size_t dram_size = 0;
-
- casl = cas_latency();
- dram_size = sdram_setup(casl);
- if ((dram_size == 0) && (casl != CONFIG_DDR_DEFAULT_CL)) {
- /*
- * Try again with default CAS latency
- */
- printf("Problem with CAS lantency, using default CL %d/10!\n",
- CONFIG_DDR_DEFAULT_CL);
- dram_size = sdram_setup(CONFIG_DDR_DEFAULT_CL);
- puts(" ");
- }
- return dram_size;
-}
-
-static phys_size_t sdram_setup(int casl)
-{
- int i;
- volatile ccsr_ddr_t *ddr = (void *)(CONFIG_SYS_MPC85xx_DDR_ADDR);
-#ifdef CONFIG_TQM8548
- volatile ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
-#if defined(CONFIG_TQM8548_AG) || defined(CONFIG_TQM8548_BE)
- volatile ccsr_local_ecm_t *ecm = (void *)(CONFIG_SYS_MPC85xx_ECM_ADDR);
-#endif
-#else /* !CONFIG_TQM8548 */
- unsigned long cfg_ddr_timing1;
- unsigned long cfg_ddr_mode;
-#endif /* CONFIG_TQM8548 */
-
- /*
- * Disable memory controller.
- */
- ddr->cs0_config = 0;
- ddr->sdram_cfg = 0;
-
-#ifdef CONFIG_TQM8548
- /* Timing and refresh settings for DDR2-533 and below */
-
- ddr->cs0_bnds = (ddr_cs_conf[0].size - 1) >> 24;
- ddr->cs0_config = ddr_cs_conf[0].reg;
- ddr->timing_cfg_3 = 0x00020000;
-
- /* TIMING CFG 1, 533MHz
- * PRETOACT: 4 Clocks
- * ACTTOPRE: 12 Clocks
- * ACTTORW: 4 Clocks
- * CASLAT: 4 Clocks
- * REFREC: EXT_REFREC:REFREC 53 Clocks
- * WRREC: 4 Clocks
- * ACTTOACT: 3 Clocks
- * WRTORD: 2 Clocks
- */
- ddr->timing_cfg_1 = 0x4C47D432;
-
- /* TIMING CFG 2, 533MHz
- * ADD_LAT: 3 Clocks
- * CPO: READLAT + 1
- * WR_LAT: 3 Clocks
- * RD_TO_PRE: 2 Clocks
- * WR_DATA_DELAY: 1/2 Clock
- * CKE_PLS: 3 Clock
- * FOUR_ACT: 14 Clocks
- */
- ddr->timing_cfg_2 = 0x331848CE;
-
- /* DDR SDRAM Mode, 533MHz
- * MRS: Extended Mode Register
- * OUT: Outputs enabled
- * RDQS: no
- * DQS: enabled
- * OCD: default state
- * RTT: 75 Ohms
- * Posted CAS: 3 Clocks
- * ODS: reduced strength
- * DLL: enabled
- * MR: Mode Register
- * PD: fast exit
- * WR: 4 Clocks
- * DLL: no DLL reset
- * TM: normal
- * CAS latency: 4 Clocks
- * BT: sequential
- * Burst length: 4
- */
- ddr->sdram_mode = 0x439E0642;
-
- /* DDR SDRAM Interval, 533MHz
- * REFINT: 1040 Clocks
- * BSTOPRE: 256
- */
- ddr->sdram_interval = (1040 << 16) | 0x100;
-
- /*
- * Workaround for erratum DDR19 according to MPC8548 Device Errata
- * document, Rev. 1: DDR IO receiver must be set to an acceptable
- * bias point by modifying a hidden register.
- */
- if (SVR_REV (get_svr ()) < 0x21)
- gur->ddrioovcr = 0x90000000; /* enable, VSEL 1.8V */
-
- /* DDR SDRAM CFG 2
- * FRC_SR: normal mode
- * SR_IE: no self-refresh interrupt
- * DLL_RST_DIS: don't care, leave at reset value
- * DQS_CFG: differential DQS signals
- * ODT_CFG: assert ODT to internal IOs only during reads to DRAM
- * LVWx_CFG: don't care, leave at reset value
- * NUM_PR: 1 refresh will be issued at a time
- * DM_CFG: don't care, leave at reset value
- * D_INIT: no data initialization
- */
- ddr->sdram_cfg_2 = 0x04401000;
-
- /* DDR SDRAM MODE 2
- * MRS: Extended Mode Register 2
- */
- ddr->sdram_mode_2 = 0x8000C000;
-
- /* DDR SDRAM CLK CNTL
- * CLK_ADJUST: 1/2 Clock 0x02000000
- * CLK_ADJUST: 5/8 Clock 0x02800000
- */
- ddr->sdram_clk_cntl = 0x02800000;
-
- /* wait for clock stabilization */
- asm ("sync;isync;msync");
- udelay (1000);
-
-#if defined(CONFIG_TQM8548_AG) || defined(CONFIG_TQM8548_BE)
- /*
- * Workaround for erratum DDR20 according to MPC8548 Device Errata
- * document, Rev. 1: "CKE signal may not function correctly after
- * assertion of HRESET"
- */
-
- /* 1. Configure DDR register as is done in normal DDR configuration.
- * Do not set DDR_SDRAM_CFG[MEM_EN].
- *
- * 2. Set reserved bit EEBACR[3] at offset 0x1000
- */
- ecm->eebacr |= 0x10000000;
-
- /*
- * 3. Before DDR_SDRAM_CFG[MEM_EN] is set, write DDR_SDRAM_CFG_2[D_INIT]
- *
- * DDR_SDRAM_CFG_2:
- * FRC_SR: normal mode
- * SR_IE: no self-refresh interrupt
- * DLL_RST_DIS: don't care, leave at reset value
- * DQS_CFG: differential DQS signals
- * ODT_CFG: assert ODT to internal IOs only during reads to DRAM
- * LVWx_CFG: don't care, leave at reset value
- * NUM_PR: 1 refresh will be issued at a time
- * DM_CFG: don't care, leave at reset value
- * D_INIT: enable data initialization
- */
- ddr->sdram_cfg_2 |= 0x00000010;
-
- /*
- * 4. Before DDR_SDRAM_CFG[MEM_EN] set, write D3[21] to disable data
- * training
- */
- ddr->debug[2] |= 0x00000400;
-
- /*
- * 5. Wait 200 micro-seconds
- */
- udelay (200);
-
- /*
- * 6. Set DDR_SDRAM_CFG[MEM_EN]
- *
- * BTW, initialize DDR_SDRAM_CFG:
- * MEM_EN: enabled
- * SREN: don't care, leave at reset value
- * ECC_EN: no error report
- * RD_EN: no registered DIMMs
- * SDRAM_TYPE: DDR2
- * DYN_PWR: no power management
- * 32_BE: don't care, leave at reset value
- * 8_BE: 4 beat burst
- * NCAP: don't care, leave at reset value
- * 2T_EN: 1T Timing
- * BA_INTLV_CTL: no interleaving
- * x32_EN: x16 organization
- * PCHB8: MA[10] for auto-precharge
- * HSE: half strength for single and 2-layer stacks
- * (full strength for 3- and 4-layer stacks not
- * yet considered)
- * MEM_HALT: no halt
- * BI: automatic initialization
- */
- ddr->sdram_cfg = 0x83000008;
-
- /*
- * 7. Poll DDR_SDRAM_CFG_2[D_INIT] until it is cleared by hardware
- */
- asm ("sync;isync;msync");
- while (ddr->sdram_cfg_2 & 0x00000010)
- asm ("eieio");
-
- /*
- * 8. Clear D3[21] to re-enable data training
- */
- ddr->debug[2] &= ~0x00000400;
-
- /*
- * 9. Set D2(21) to force data training to run
- */
- ddr->debug[1] |= 0x00000400;
-
- /*
- * 10. Poll on D2[21] until it is cleared by hardware
- */
- asm ("sync;isync;msync");
- while (ddr->debug[1] & 0x00000400)
- asm ("eieio");
-
- /*
- * 11. Clear reserved bit EEBACR[3] at offset 0x1000
- */
- ecm->eebacr &= ~0x10000000;
-
-#else /* !(CONFIG_TQM8548_AG || CONFIG_TQM8548_BE) */
-
- /* DDR SDRAM CLK CNTL
- * MEM_EN: enabled
- * SREN: don't care, leave at reset value
- * ECC_EN: no error report
- * RD_EN: no register DIMMs
- * SDRAM_TYPE: DDR2
- * DYN_PWR: no power management
- * 32_BE: don't care, leave at reset value
- * 8_BE: 4 beat burst
- * NCAP: don't care, leave at reset value
- * 2T_EN: 1T Timing
- * BA_INTLV_CTL: no interleaving
- * x32_EN: x16 organization
- * PCHB8: MA[10] for auto-precharge
- * HSE: half strength for single and 2-layer stacks
- * (full strength for 3- and 4-layer stacks no yet considered)
- * MEM_HALT: no halt
- * BI: automatic initialization
- */
- ddr->sdram_cfg = 0x83000008;
-
-#endif /* CONFIG_TQM8548_AG || CONFIG_TQM8548_BE */
-
- asm ("sync; isync; msync");
- udelay (1000);
-#else /* !CONFIG_TQM8548 */
- switch (casl) {
- case 20:
- cfg_ddr_timing1 = 0x47405331 | (3 << 16);
- cfg_ddr_mode = 0x40020002 | (2 << 4);
- break;
-
- case 25:
- cfg_ddr_timing1 = 0x47405331 | (4 << 16);
- cfg_ddr_mode = 0x40020002 | (6 << 4);
- break;
-
- case 30:
- default:
- cfg_ddr_timing1 = 0x47405331 | (5 << 16);
- cfg_ddr_mode = 0x40020002 | (3 << 4);
- break;
- }
-
- ddr->cs0_bnds = (ddr_cs_conf[0].size - 1) >> 24;
- ddr->cs0_config = ddr_cs_conf[0].reg;
- ddr->timing_cfg_1 = cfg_ddr_timing1;
- ddr->timing_cfg_2 = 0x00000800; /* P9-45,may need tuning */
- ddr->sdram_mode = cfg_ddr_mode;
- ddr->sdram_interval = 0x05160100; /* autocharge,no open page */
- ddr->err_disable = 0x0000000D;
-
- asm ("sync; isync; msync");
- udelay (1000);
-
- ddr->sdram_cfg = 0xc2000000; /* unbuffered,no DYN_PWR */
- asm ("sync; isync; msync");
- udelay (1000);
-#endif /* CONFIG_TQM8548 */
-
- /*
- * get_ram_size() depends on having tlbs for the DDR, but they are
- * not yet setup because we don't know the size. Set up a temp
- * mapping and delete it when done.
- */
- setup_ddr_tlbs(CONFIG_SYS_DDR_EARLY_SIZE_MB);
- for (i = 0; i < N_DDR_CS_CONF; i++) {
- ddr->cs0_config = ddr_cs_conf[i].reg;
-
- if (get_ram_size (0, ddr_cs_conf[i].size) ==
- ddr_cs_conf[i].size) {
- /*
- * size detected -> set Chip Select Bounds Register
- */
- ddr->cs0_bnds = (ddr_cs_conf[i].size - 1) >> 24;
-
- break;
- }
- }
- clear_ddr_tlbs(CONFIG_SYS_DDR_EARLY_SIZE_MB);
-
-#ifdef CONFIG_TQM8548
- if (i < N_DDR_CS_CONF) {
- /* Adjust refresh rate for DDR2 */
-
- ddr->timing_cfg_3 = ddr_cs_conf[i].refresh & 0x00070000;
-
- ddr->timing_cfg_1 = (ddr->timing_cfg_1 & 0xFFFF0FFF) |
- (ddr_cs_conf[i].refresh & 0x0000F000);
-
- return ddr_cs_conf[i].size;
- }
-#endif /* CONFIG_TQM8548 */
-
- /* return size if detected, else return 0 */
- return (i < N_DDR_CS_CONF) ? ddr_cs_conf[i].size : 0;
-}
-
-#if defined(CONFIG_SYS_DRAM_TEST)
-int testdram (void)
-{
- uint *pstart = (uint *) CONFIG_SYS_MEMTEST_START;
- uint *pend = (uint *) CONFIG_SYS_MEMTEST_END;
- uint *p;
-
- printf ("SDRAM test phase 1:\n");
- for (p = pstart; p < pend; p++)
- *p = 0xaaaaaaaa;
-
- for (p = pstart; p < pend; p++) {
- if (*p != 0xaaaaaaaa) {
- printf ("SDRAM test fails at: %08x\n", (uint) p);
- return 1;
- }
- }
-
- printf ("SDRAM test phase 2:\n");
- for (p = pstart; p < pend; p++)
- *p = 0x55555555;
-
- for (p = pstart; p < pend; p++) {
- if (*p != 0x55555555) {
- printf ("SDRAM test fails at: %08x\n", (uint) p);
- return 1;
- }
- }
-
- printf ("SDRAM test passed.\n");
- return 0;
-}
-#endif
diff --git a/board/tqc/tqm85xx/tlb.c b/board/tqc/tqm85xx/tlb.c
deleted file mode 100644
index f9f8cc9a0..000000000
--- a/board/tqc/tqm85xx/tlb.c
+++ /dev/null
@@ -1,214 +0,0 @@
-/*
- * Copyright 2008 Freescale Semiconductor, Inc.
- *
- * (C) Copyright 2000
- * 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 <common.h>
-#include <asm/mmu.h>
-
-struct fsl_e_tlb_entry tlb_table[] = {
- /* TLB 0 - for temp stack in cache */
- SET_TLB_ENTRY (0, CONFIG_SYS_INIT_RAM_ADDR, CONFIG_SYS_INIT_RAM_ADDR,
- MAS3_SX | MAS3_SW | MAS3_SR, 0,
- 0, 0, BOOKE_PAGESZ_4K, 0),
- SET_TLB_ENTRY (0, CONFIG_SYS_INIT_RAM_ADDR + 4 * 1024,
- CONFIG_SYS_INIT_RAM_ADDR + 4 * 1024,
- MAS3_SX | MAS3_SW | MAS3_SR, 0,
- 0, 0, BOOKE_PAGESZ_4K, 0),
- SET_TLB_ENTRY (0, CONFIG_SYS_INIT_RAM_ADDR + 8 * 1024,
- CONFIG_SYS_INIT_RAM_ADDR + 8 * 1024,
- MAS3_SX | MAS3_SW | MAS3_SR, 0,
- 0, 0, BOOKE_PAGESZ_4K, 0),
- SET_TLB_ENTRY (0, CONFIG_SYS_INIT_RAM_ADDR + 12 * 1024,
- CONFIG_SYS_INIT_RAM_ADDR + 12 * 1024,
- MAS3_SX | MAS3_SW | MAS3_SR, 0,
- 0, 0, BOOKE_PAGESZ_4K, 0),
-
-#ifndef CONFIG_TQM_BIGFLASH
- /*
- * TLB 0, 1: 128M Non-cacheable, guarded
- * 0xf8000000 128M FLASH
- * Out of reset this entry is only 4K.
- */
- SET_TLB_ENTRY (1, CONFIG_SYS_FLASH_BASE, CONFIG_SYS_FLASH_BASE,
- MAS3_SX | MAS3_SW | MAS3_SR, MAS2_I | MAS2_G,
- 0, 1, BOOKE_PAGESZ_64M, 1),
- SET_TLB_ENTRY (1, CONFIG_SYS_FLASH_BASE + 0x4000000,
- CONFIG_SYS_FLASH_BASE + 0x4000000,
- MAS3_SX | MAS3_SW | MAS3_SR, MAS2_I | MAS2_G,
- 0, 0, BOOKE_PAGESZ_64M, 1),
-
- /*
- * TLB 2: 256M Non-cacheable, guarded
- * 0x80000000 256M PCI1 MEM First half
- */
- SET_TLB_ENTRY (1, CONFIG_SYS_PCI1_MEM_PHYS, CONFIG_SYS_PCI1_MEM_PHYS,
- MAS3_SX | MAS3_SW | MAS3_SR, MAS2_I | MAS2_G,
- 0, 2, BOOKE_PAGESZ_256M, 1),
-
- /*
- * TLB 3: 256M Non-cacheable, guarded
- * 0x90000000 256M PCI1 MEM Second half
- */
- SET_TLB_ENTRY (1, CONFIG_SYS_PCI1_MEM_PHYS + 0x10000000,
- CONFIG_SYS_PCI1_MEM_PHYS + 0x10000000,
- MAS3_SX | MAS3_SW | MAS3_SR, MAS2_I | MAS2_G,
- 0, 3, BOOKE_PAGESZ_256M, 1),
-
-#ifdef CONFIG_PCIE1
- /*
- * TLB 4: 256M Non-cacheable, guarded
- * 0xc0000000 256M PCI express MEM First half
- */
- SET_TLB_ENTRY (1, CONFIG_SYS_PCIE1_MEM_BUS, CONFIG_SYS_PCIE1_MEM_BUS,
- MAS3_SX | MAS3_SW | MAS3_SR, MAS2_I | MAS2_G,
- 0, 4, BOOKE_PAGESZ_256M, 1),
-
- /*
- * TLB 5: 256M Non-cacheable, guarded
- * 0xd0000000 256M PCI express MEM Second half
- */
- SET_TLB_ENTRY (1, CONFIG_SYS_PCIE1_MEM_BUS + 0x10000000,
- CONFIG_SYS_PCIE1_MEM_BUS + 0x10000000,
- MAS3_SX | MAS3_SW | MAS3_SR, MAS2_I | MAS2_G,
- 0, 5, BOOKE_PAGESZ_256M, 1),
-#else /* !CONFIG_PCIE */
- /*
- * TLB 4: 256M Non-cacheable, guarded
- * 0xc0000000 256M Rapid IO MEM First half
- */
- SET_TLB_ENTRY (1, CONFIG_SYS_RIO_MEM_BASE, CONFIG_SYS_RIO_MEM_BASE,
- MAS3_SX | MAS3_SW | MAS3_SR, MAS2_I | MAS2_G,
- 0, 4, BOOKE_PAGESZ_256M, 1),
-
- /*
- * TLB 5: 256M Non-cacheable, guarded
- * 0xd0000000 256M Rapid IO MEM Second half
- */
- SET_TLB_ENTRY (1, CONFIG_SYS_RIO_MEM_BASE + 0x10000000,
- CONFIG_SYS_RIO_MEM_BASE + 0x10000000,
- MAS3_SX | MAS3_SW | MAS3_SR, MAS2_I | MAS2_G,
- 0, 5, BOOKE_PAGESZ_256M, 1),
-#endif /* CONFIG_PCIE */
-
- /*
- * TLB 6: 64M Non-cacheable, guarded
- * 0xe0000000 1M CCSRBAR
- * 0xe2000000 16M PCI1 IO
- * 0xe3000000 16M CAN and NAND Flash
- */
- SET_TLB_ENTRY (1, CONFIG_SYS_CCSRBAR, CONFIG_SYS_CCSRBAR_PHYS,
- MAS3_SX | MAS3_SW | MAS3_SR, MAS2_I | MAS2_G,
- 0, 6, BOOKE_PAGESZ_64M, 1),
-#ifdef CONFIG_PCIE1
- /*
- * TLB 9: 16M Non-cacheable, guarded
- * 0xef000000 16M PCI express IO
- */
- SET_TLB_ENTRY (1, CONFIG_SYS_PCIE1_IO_BUS, CONFIG_SYS_PCIE1_IO_BUS,
- MAS3_SX | MAS3_SW | MAS3_SR, MAS2_I | MAS2_G,
- 0, 9, BOOKE_PAGESZ_16M, 1),
-#endif /* CONFIG_PCIE */
-
-#else /* CONFIG_TQM_BIGFLASH */
-
- /*
- * TLB 0,1,2,3: 1G Non-cacheable, guarded
- * 0xc0000000 1G FLASH
- * Out of reset this entry is only 4K.
- */
- SET_TLB_ENTRY (1, CONFIG_SYS_FLASH_BASE, CONFIG_SYS_FLASH_BASE,
- MAS3_SX | MAS3_SW | MAS3_SR, MAS2_I | MAS2_G,
- 0, 3, BOOKE_PAGESZ_256M, 1),
- SET_TLB_ENTRY (1, CONFIG_SYS_FLASH_BASE + 0x10000000,
- CONFIG_SYS_FLASH_BASE + 0x10000000,
- MAS3_SX | MAS3_SW | MAS3_SR, MAS2_I | MAS2_G,
- 0, 2, BOOKE_PAGESZ_256M, 1),
- SET_TLB_ENTRY (1, CONFIG_SYS_FLASH_BASE + 0x20000000,
- CONFIG_SYS_FLASH_BASE + 0x20000000,
- MAS3_SX | MAS3_SW | MAS3_SR, MAS2_I | MAS2_G,
- 0, 1, BOOKE_PAGESZ_256M, 1),
- SET_TLB_ENTRY (1, CONFIG_SYS_FLASH_BASE + 0x30000000,
- CONFIG_SYS_FLASH_BASE + 0x30000000,
- MAS3_SX | MAS3_SW | MAS3_SR, MAS2_I | MAS2_G,
- 0, 0, BOOKE_PAGESZ_256M, 1),
-
- /*
- * TLB 4: 256M Non-cacheable, guarded
- * 0x80000000 256M PCI1 MEM First half
- */
- SET_TLB_ENTRY (1, CONFIG_SYS_PCI1_MEM_PHYS, CONFIG_SYS_PCI1_MEM_PHYS,
- MAS3_SX | MAS3_SW | MAS3_SR, MAS2_I | MAS2_G,
- 0, 4, BOOKE_PAGESZ_256M, 1),
-
- /*
- * TLB 5: 256M Non-cacheable, guarded
- * 0x90000000 256M PCI1 MEM Second half
- */
- SET_TLB_ENTRY (1, CONFIG_SYS_PCI1_MEM_PHYS + 0x10000000,
- CONFIG_SYS_PCI1_MEM_PHYS + 0x10000000,
- MAS3_SX | MAS3_SW | MAS3_SR, MAS2_I | MAS2_G,
- 0, 5, BOOKE_PAGESZ_256M, 1),
-
-#ifdef CONFIG_PCIE1
- /*
- * TLB 6: 256M Non-cacheable, guarded
- * 0xc0000000 256M PCI express MEM First half
- */
- SET_TLB_ENTRY (1, CONFIG_SYS_PCIE1_MEM_BUS, CONFIG_SYS_PCIE1_MEM_BUS,
- MAS3_SX | MAS3_SW | MAS3_SR, MAS2_I | MAS2_G,
- 0, 6, BOOKE_PAGESZ_256M, 1),
-#else /* !CONFIG_PCIE */
- /*
- * TLB 6: 256M Non-cacheable, guarded
- * 0xb0000000 256M Rapid IO MEM First half
- */
- SET_TLB_ENTRY (1, CONFIG_SYS_RIO_MEM_BASE, CONFIG_SYS_RIO_MEM_BASE,
- MAS3_SX | MAS3_SW | MAS3_SR, MAS2_I | MAS2_G,
- 0, 6, BOOKE_PAGESZ_256M, 1),
-
-#endif /* CONFIG_PCIE */
-
- /*
- * TLB 7: 64M Non-cacheable, guarded
- * 0xa0000000 1M CCSRBAR
- * 0xa2000000 16M PCI1 IO
- * 0xa3000000 16M CAN and NAND Flash
- */
- SET_TLB_ENTRY (1, CONFIG_SYS_CCSRBAR, CONFIG_SYS_CCSRBAR_PHYS,
- MAS3_SX | MAS3_SW | MAS3_SR, MAS2_I | MAS2_G,
- 0, 7, BOOKE_PAGESZ_64M, 1),
-#ifdef CONFIG_PCIE1
- /*
- * TLB 10: 16M Non-cacheable, guarded
- * 0xaf000000 16M PCI express IO
- */
- SET_TLB_ENTRY (1, CONFIG_SYS_PCIE1_IO_BASE, CONFIG_SYS_PCIE1_IO_BASE,
- MAS3_SX | MAS3_SW | MAS3_SR, MAS2_I | MAS2_G,
- 0, 10, BOOKE_PAGESZ_16M, 1),
-#endif /* CONFIG_PCIE */
-
-#endif /* CONFIG_TQM_BIGFLASH */
-};
-
-int num_tlb_entries = ARRAY_SIZE (tlb_table);
diff --git a/board/tqc/tqm85xx/tqm85xx.c b/board/tqc/tqm85xx/tqm85xx.c
deleted file mode 100644
index 8fb73abde..000000000
--- a/board/tqc/tqm85xx/tqm85xx.c
+++ /dev/null
@@ -1,626 +0,0 @@
-/*
- * (C) Copyright 2008 Wolfgang Grandegger <wg@denx.de>
- *
- * (C) Copyright 2006
- * Thomas Waehner, TQ-Systems GmbH, thomas.waehner@tqs.de.
- *
- * (C) Copyright 2005
- * Stefan Roese, DENX Software Engineering, sr@denx.de.
- *
- * Copyright 2004 Freescale Semiconductor.
- * (C) Copyright 2002,2003, Motorola Inc.
- * Xianghua Xiao, (X.Xiao@motorola.com)
- *
- * (C) Copyright 2002 Scott McNutt <smcnutt@artesyncp.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 <common.h>
-#include <pci.h>
-#include <asm/processor.h>
-#include <asm/immap_85xx.h>
-#include <asm/fsl_pci.h>
-#include <asm/io.h>
-#include <asm/fsl_serdes.h>
-#include <linux/compiler.h>
-#include <ioports.h>
-#include <flash.h>
-#include <libfdt.h>
-#include <fdt_support.h>
-#include <netdev.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-extern flash_info_t flash_info[]; /* FLASH chips info */
-
-void local_bus_init (void);
-ulong flash_get_size (ulong base, int banknum);
-
-#ifdef CONFIG_PS2MULT
-void ps2mult_early_init (void);
-#endif
-
-#ifdef CONFIG_CPM2
-/*
- * I/O Port configuration table
- *
- * if conf is 1, then that port pin will be configured at boot time
- * according to the five values podr/pdir/ppar/psor/pdat for that entry
- */
-
-const iop_conf_t iop_conf_tab[4][32] = {
-
- /* Port A: conf, ppar, psor, pdir, podr, pdat */
- {
- {1, 1, 1, 0, 0, 0}, /* PA31: FCC1 MII COL */
- {1, 1, 1, 0, 0, 0}, /* PA30: FCC1 MII CRS */
- {1, 1, 1, 1, 0, 0}, /* PA29: FCC1 MII TX_ER */
- {1, 1, 1, 1, 0, 0}, /* PA28: FCC1 MII TX_EN */
- {1, 1, 1, 0, 0, 0}, /* PA27: FCC1 MII RX_DV */
- {1, 1, 1, 0, 0, 0}, /* PA26: FCC1 MII RX_ER */
- {0, 1, 0, 1, 0, 0}, /* PA25: FCC1 ATMTXD[0] */
- {0, 1, 0, 1, 0, 0}, /* PA24: FCC1 ATMTXD[1] */
- {0, 1, 0, 1, 0, 0}, /* PA23: FCC1 ATMTXD[2] */
- {0, 1, 0, 1, 0, 0}, /* PA22: FCC1 ATMTXD[3] */
- {1, 1, 0, 1, 0, 0}, /* PA21: FCC1 MII TxD[3] */
- {1, 1, 0, 1, 0, 0}, /* PA20: FCC1 MII TxD[2] */
- {1, 1, 0, 1, 0, 0}, /* PA19: FCC1 MII TxD[1] */
- {1, 1, 0, 1, 0, 0}, /* PA18: FCC1 MII TxD[0] */
- {1, 1, 0, 0, 0, 0}, /* PA17: FCC1 MII RxD[0] */
- {1, 1, 0, 0, 0, 0}, /* PA16: FCC1 MII RxD[1] */
- {1, 1, 0, 0, 0, 0}, /* PA15: FCC1 MII RxD[2] */
- {1, 1, 0, 0, 0, 0}, /* PA14: FCC1 MII RxD[3] */
- {0, 1, 0, 0, 0, 0}, /* PA13: FCC1 ATMRXD[3] */
- {0, 1, 0, 0, 0, 0}, /* PA12: FCC1 ATMRXD[2] */
- {0, 1, 0, 0, 0, 0}, /* PA11: FCC1 ATMRXD[1] */
- {0, 1, 0, 0, 0, 0}, /* PA10: FCC1 ATMRXD[0] */
- {0, 1, 1, 1, 0, 0}, /* PA9 : FCC1 L1TXD */
- {0, 1, 1, 0, 0, 0}, /* PA8 : FCC1 L1RXD */
- {0, 0, 0, 1, 0, 0}, /* PA7 : PA7 */
- {0, 1, 1, 1, 0, 0}, /* PA6 : TDM A1 L1RSYNC */
- {0, 0, 0, 1, 0, 0}, /* PA5 : PA5 */
- {0, 0, 0, 1, 0, 0}, /* PA4 : PA4 */
- {0, 0, 0, 1, 0, 0}, /* PA3 : PA3 */
- {0, 0, 0, 1, 0, 0}, /* PA2 : PA2 */
- {0, 0, 0, 0, 0, 0}, /* PA1 : FREERUN */
- {0, 0, 0, 1, 0, 0} /* PA0 : PA0 */
- },
-
- /* Port B: conf, ppar, psor, pdir, podr, pdat */
- {
- {1, 1, 0, 1, 0, 0}, /* PB31: FCC2 MII TX_ER */
- {1, 1, 0, 0, 0, 0}, /* PB30: FCC2 MII RX_DV */
- {1, 1, 1, 1, 0, 0}, /* PB29: FCC2 MII TX_EN */
- {1, 1, 0, 0, 0, 0}, /* PB28: FCC2 MII RX_ER */
- {1, 1, 0, 0, 0, 0}, /* PB27: FCC2 MII COL */
- {1, 1, 0, 0, 0, 0}, /* PB26: FCC2 MII CRS */
- {1, 1, 0, 1, 0, 0}, /* PB25: FCC2 MII TxD[3] */
- {1, 1, 0, 1, 0, 0}, /* PB24: FCC2 MII TxD[2] */
- {1, 1, 0, 1, 0, 0}, /* PB23: FCC2 MII TxD[1] */
- {1, 1, 0, 1, 0, 0}, /* PB22: FCC2 MII TxD[0] */
- {1, 1, 0, 0, 0, 0}, /* PB21: FCC2 MII RxD[0] */
- {1, 1, 0, 0, 0, 0}, /* PB20: FCC2 MII RxD[1] */
- {1, 1, 0, 0, 0, 0}, /* PB19: FCC2 MII RxD[2] */
- {1, 1, 0, 0, 0, 0}, /* PB18: FCC2 MII RxD[3] */
- {1, 1, 0, 0, 0, 0}, /* PB17: FCC3:RX_DIV */
- {1, 1, 0, 0, 0, 0}, /* PB16: FCC3:RX_ERR */
- {1, 1, 0, 1, 0, 0}, /* PB15: FCC3:TX_ERR */
- {1, 1, 0, 1, 0, 0}, /* PB14: FCC3:TX_EN */
- {1, 1, 0, 0, 0, 0}, /* PB13: FCC3:COL */
- {1, 1, 0, 0, 0, 0}, /* PB12: FCC3:CRS */
- {1, 1, 0, 0, 0, 0}, /* PB11: FCC3:RXD */
- {1, 1, 0, 0, 0, 0}, /* PB10: FCC3:RXD */
- {1, 1, 0, 0, 0, 0}, /* PB9 : FCC3:RXD */
- {1, 1, 0, 0, 0, 0}, /* PB8 : FCC3:RXD */
- {1, 1, 0, 1, 0, 0}, /* PB7 : FCC3:TXD */
- {1, 1, 0, 1, 0, 0}, /* PB6 : FCC3:TXD */
- {1, 1, 0, 1, 0, 0}, /* PB5 : FCC3:TXD */
- {1, 1, 0, 1, 0, 0}, /* PB4 : FCC3:TXD */
- {0, 0, 0, 0, 0, 0}, /* PB3 : pin doesn't exist */
- {0, 0, 0, 0, 0, 0}, /* PB2 : pin doesn't exist */
- {0, 0, 0, 0, 0, 0}, /* PB1 : pin doesn't exist */
- {0, 0, 0, 0, 0, 0} /* PB0 : pin doesn't exist */
- },
-
- /* Port C: conf, ppar, psor, pdir, podr, pdat */
- {
- {0, 0, 0, 1, 0, 0}, /* PC31: PC31 */
- {0, 0, 0, 1, 0, 0}, /* PC30: PC30 */
- {0, 1, 1, 0, 0, 0}, /* PC29: SCC1 EN *CLSN */
- {0, 0, 0, 1, 0, 0}, /* PC28: PC28 */
- {0, 0, 0, 1, 0, 0}, /* PC27: UART Clock in */
- {0, 0, 0, 1, 0, 0}, /* PC26: PC26 */
- {0, 0, 0, 1, 0, 0}, /* PC25: PC25 */
- {0, 0, 0, 1, 0, 0}, /* PC24: PC24 */
- {0, 1, 0, 1, 0, 0}, /* PC23: ATMTFCLK */
- {0, 1, 0, 0, 0, 0}, /* PC22: ATMRFCLK */
- {1, 1, 0, 0, 0, 0}, /* PC21: SCC1 EN RXCLK */
- {1, 1, 0, 0, 0, 0}, /* PC20: SCC1 EN TXCLK */
- {1, 1, 0, 0, 0, 0}, /* PC19: FCC2 MII RX_CLK CLK13 */
- {1, 1, 0, 0, 0, 0}, /* PC18: FCC Tx Clock (CLK14) */
- {1, 1, 0, 0, 0, 0}, /* PC17: PC17 */
- {1, 1, 0, 0, 0, 0}, /* PC16: FCC Tx Clock (CLK16) */
- {0, 1, 0, 0, 0, 0}, /* PC15: PC15 */
- {0, 1, 0, 0, 0, 0}, /* PC14: SCC1 EN *CD */
- {0, 1, 0, 0, 0, 0}, /* PC13: PC13 */
- {0, 1, 0, 1, 0, 0}, /* PC12: PC12 */
- {0, 0, 0, 1, 0, 0}, /* PC11: LXT971 transmit control */
- {0, 0, 0, 1, 0, 0}, /* PC10: FETHMDC */
- {0, 0, 0, 0, 0, 0}, /* PC9 : FETHMDIO */
- {0, 0, 0, 1, 0, 0}, /* PC8 : PC8 */
- {0, 0, 0, 1, 0, 0}, /* PC7 : PC7 */
- {0, 0, 0, 1, 0, 0}, /* PC6 : PC6 */
- {0, 0, 0, 1, 0, 0}, /* PC5 : PC5 */
- {0, 0, 0, 1, 0, 0}, /* PC4 : PC4 */
- {0, 0, 0, 1, 0, 0}, /* PC3 : PC3 */
- {0, 0, 0, 1, 0, 1}, /* PC2 : ENET FDE */
- {0, 0, 0, 1, 0, 0}, /* PC1 : ENET DSQE */
- {0, 0, 0, 1, 0, 0}, /* PC0 : ENET LBK */
- },
-
- /* Port D: conf, ppar, psor, pdir, podr, pdat */
- {
-#ifdef CONFIG_TQM8560
- {1, 1, 0, 0, 0, 0}, /* PD31: SCC1 EN RxD */
- {1, 1, 1, 1, 0, 0}, /* PD30: SCC1 EN TxD */
- {1, 1, 0, 1, 0, 0}, /* PD29: SCC1 EN TENA */
-#else /* !CONFIG_TQM8560 */
- {0, 0, 0, 0, 0, 0}, /* PD31: PD31 */
- {0, 0, 0, 0, 0, 0}, /* PD30: PD30 */
- {0, 0, 0, 0, 0, 0}, /* PD29: PD29 */
-#endif /* CONFIG_TQM8560 */
- {1, 1, 0, 0, 0, 0}, /* PD28: PD28 */
- {1, 1, 0, 1, 0, 0}, /* PD27: PD27 */
- {1, 1, 0, 1, 0, 0}, /* PD26: PD26 */
- {0, 0, 0, 1, 0, 0}, /* PD25: PD25 */
- {0, 0, 0, 1, 0, 0}, /* PD24: PD24 */
- {0, 0, 0, 1, 0, 0}, /* PD23: PD23 */
- {0, 0, 0, 1, 0, 0}, /* PD22: PD22 */
- {0, 0, 0, 1, 0, 0}, /* PD21: PD21 */
- {0, 0, 0, 1, 0, 0}, /* PD20: PD20 */
- {0, 0, 0, 1, 0, 0}, /* PD19: PD19 */
- {0, 0, 0, 1, 0, 0}, /* PD18: PD18 */
- {0, 1, 0, 0, 0, 0}, /* PD17: FCC1 ATMRXPRTY */
- {0, 1, 0, 1, 0, 0}, /* PD16: FCC1 ATMTXPRTY */
- {0, 1, 1, 0, 1, 0}, /* PD15: I2C SDA */
- {0, 0, 0, 1, 0, 0}, /* PD14: LED */
- {0, 0, 0, 0, 0, 0}, /* PD13: PD13 */
- {0, 0, 0, 0, 0, 0}, /* PD12: PD12 */
- {0, 0, 0, 0, 0, 0}, /* PD11: PD11 */
- {0, 0, 0, 0, 0, 0}, /* PD10: PD10 */
- {0, 1, 0, 1, 0, 0}, /* PD9 : SMC1 TXD */
- {0, 1, 0, 0, 0, 0}, /* PD8 : SMC1 RXD */
- {0, 0, 0, 1, 0, 1}, /* PD7 : PD7 */
- {0, 0, 0, 1, 0, 1}, /* PD6 : PD6 */
- {0, 0, 0, 1, 0, 1}, /* PD5 : PD5 */
- {0, 0, 0, 1, 0, 1}, /* PD4 : PD4 */
- {0, 0, 0, 0, 0, 0}, /* PD3 : pin doesn't exist */
- {0, 0, 0, 0, 0, 0}, /* PD2 : pin doesn't exist */
- {0, 0, 0, 0, 0, 0}, /* PD1 : pin doesn't exist */
- {0, 0, 0, 0, 0, 0} /* PD0 : pin doesn't exist */
- }
-};
-#endif /* CONFIG_CPM2 */
-
-#define CASL_STRING1 "casl=xx"
-#define CASL_STRING2 "casl="
-
-static const int casl_table[] = { 20, 25, 30 };
-#define N_CASL (sizeof(casl_table) / sizeof(casl_table[0]))
-
-int cas_latency (void)
-{
- char buf[128];
- int casl;
- int val;
- int i;
-
- casl = CONFIG_DDR_DEFAULT_CL;
-
- i = getenv_f("serial#", buf, sizeof(buf));
-
- if (i >0) {
- if (strncmp(buf + strlen (buf) - strlen (CASL_STRING1),
- CASL_STRING2, strlen (CASL_STRING2)) == 0) {
- val = simple_strtoul (buf + strlen (buf) - 2, NULL, 10);
-
- for (i = 0; i < N_CASL; ++i) {
- if (val == casl_table[i]) {
- return val;
- }
- }
- }
- }
-
- return casl;
-}
-
-int checkboard (void)
-{
- char buf[64];
- int i = getenv_f("serial#", buf, sizeof(buf));
-
- printf ("Board: %s", CONFIG_BOARDNAME);
- if (i > 0) {
- puts(", serial# ");
- puts(buf);
- }
- putc ('\n');
-
- /*
- * Initialize local bus.
- */
- local_bus_init ();
-
- return 0;
-}
-
-int misc_init_r (void)
-{
- /*
- * Adjust flash start and offset to detected values
- */
- gd->bd->bi_flashstart = 0 - gd->bd->bi_flashsize;
- gd->bd->bi_flashoffset = 0;
-
- /*
- * Recalculate CS configuration if second FLASH bank is available
- */
- if (flash_info[0].size > 0) {
- set_lbc_or(1, ((-flash_info[0].size) & 0xffff8000) |
- (CONFIG_SYS_OR1_PRELIM & 0x00007fff));
- set_lbc_br(1, gd->bd->bi_flashstart |
- (CONFIG_SYS_BR1_PRELIM & 0x00007fff));
- /*
- * Re-check to get correct base address for bank 1
- */
- flash_get_size (gd->bd->bi_flashstart, 0);
- } else {
- set_lbc_or(1, 0);
- set_lbc_br(1, 0);
- }
-
- /*
- * If bank 1 is equipped, bank 0 is mapped after bank 1
- */
- set_lbc_or(0, ((-flash_info[1].size) & 0xffff8000) |
- (CONFIG_SYS_OR0_PRELIM & 0x00007fff));
- set_lbc_br(0, (gd->bd->bi_flashstart + flash_info[0].size) |
- (CONFIG_SYS_BR0_PRELIM & 0x00007fff));
-
- /*
- * Re-check to get correct base address for bank 0
- */
- flash_get_size (gd->bd->bi_flashstart + flash_info[0].size, 1);
-
- /*
- * Re-do flash protection upon new addresses
- */
- flash_protect (FLAG_PROTECT_CLEAR,
- gd->bd->bi_flashstart, 0xffffffff,
- &flash_info[CONFIG_SYS_MAX_FLASH_BANKS - 1]);
-
- /* Monitor protection ON by default */
- flash_protect (FLAG_PROTECT_SET,
- CONFIG_SYS_MONITOR_BASE, 0xffffffff,
- &flash_info[CONFIG_SYS_MAX_FLASH_BANKS - 1]);
-
- /* Environment protection ON by default */
- flash_protect (FLAG_PROTECT_SET,
- CONFIG_ENV_ADDR,
- CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE - 1,
- &flash_info[CONFIG_SYS_MAX_FLASH_BANKS - 1]);
-
-#ifdef CONFIG_ENV_ADDR_REDUND
- /* Redundant environment protection ON by default */
- flash_protect (FLAG_PROTECT_SET,
- CONFIG_ENV_ADDR_REDUND,
- CONFIG_ENV_ADDR_REDUND + CONFIG_ENV_SECT_SIZE - 1,
- &flash_info[CONFIG_SYS_MAX_FLASH_BANKS - 1]);
-#endif
-
- return 0;
-}
-
-#ifdef CONFIG_CAN_DRIVER
-/*
- * Initialize UPMC RAM
- */
-static void upmc_write (u_char addr, uint val)
-{
- volatile fsl_lbc_t *lbc = LBC_BASE_ADDR;
-
- out_be32 (&lbc->mdr, val);
-
- clrsetbits_be32(&lbc->mcmr, MxMR_MAD_MSK,
- MxMR_OP_WARR | (addr & MxMR_MAD_MSK));
-
- /* dummy access to perform write */
- out_8 ((void __iomem *)CONFIG_SYS_CAN_BASE, 0);
-
- /* normal operation */
- clrbits_be32(&lbc->mcmr, MxMR_OP_WARR);
-}
-#endif /* CONFIG_CAN_DRIVER */
-
-uint get_lbc_clock (void)
-{
- volatile fsl_lbc_t *lbc = LBC_BASE_ADDR;
- sys_info_t sys_info;
- ulong clkdiv = lbc->lcrr & LCRR_CLKDIV;
-
- get_sys_info (&sys_info);
-
- if (clkdiv == 2 || clkdiv == 4 || clkdiv == 8) {
-#ifdef CONFIG_MPC8548
- /*
- * Yes, the entire PQ38 family use the same
- * bit-representation for twice the clock divider value.
- */
- clkdiv *= 2;
-#endif
- return sys_info.freqSystemBus / clkdiv;
- }
-
- puts("Invalid clock divider value in CONFIG_SYS_LBC_LCRR\n");
-
- return 0;
-}
-
-/*
- * Initialize Local Bus
- */
-void local_bus_init (void)
-{
- volatile ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
- volatile fsl_lbc_t *lbc = LBC_BASE_ADDR;
- uint lbc_mhz = get_lbc_clock () / 1000000;
-
-#ifdef CONFIG_MPC8548
- uint svr = get_svr ();
- uint lcrr;
-
- /*
- * MPC revision < 2.0
- * According to MPC8548E_Device_Errata Rev. L, Erratum LBIU1:
- * Modify engineering use only register at address 0xE_0F20.
- * "1. Read register at offset 0xE_0F20
- * 2. And value with 0x0000_FFFF
- * 3. OR result with 0x0000_0004
- * 4. Write result back to offset 0xE_0F20."
- *
- * According to MPC8548E_Device_Errata Rev. L, Erratum LBIU2:
- * Modify engineering use only register at address 0xE_0F20.
- * "1. Read register at offset 0xE_0F20
- * 2. And value with 0xFFFF_FFDF
- * 3. Write result back to offset 0xE_0F20."
- *
- * Since it is the same register, we do the modification in one step.
- */
- if (SVR_MAJ (svr) < 2) {
- uint dummy = gur->lbiuiplldcr1;
- dummy &= 0x0000FFDF;
- dummy |= 0x00000004;
- gur->lbiuiplldcr1 = dummy;
- }
-
- lcrr = CONFIG_SYS_LBC_LCRR;
-
- /*
- * Local Bus Clock > 83.3 MHz. According to timing
- * specifications set LCRR[EADC] to 2 delay cycles.
- */
- if (lbc_mhz > 83) {
- lcrr &= ~LCRR_EADC;
- lcrr |= LCRR_EADC_2;
- }
-
- /*
- * According to MPC8548ERMAD Rev. 1.3, 13.3.1.16, 13-30
- * disable PLL bypass for Local Bus Clock > 83 MHz.
- */
- if (lbc_mhz >= 66)
- lcrr &= (~LCRR_DBYP); /* DLL Enabled */
-
- else
- lcrr |= LCRR_DBYP; /* DLL Bypass */
-
- lbc->lcrr = lcrr;
- asm ("sync;isync;msync");
-
- /*
- * According to MPC8548ERMAD Rev.1.3 read back LCRR
- * and terminate with isync
- */
- lcrr = lbc->lcrr;
- asm ("isync;");
-
- /* let DLL stabilize */
- udelay (500);
-
-#else /* !CONFIG_MPC8548 */
-
- /*
- * Errata LBC11.
- * Fix Local Bus clock glitch when DLL is enabled.
- *
- * If localbus freq is < 66MHz, DLL bypass mode must be used.
- * If localbus freq is > 133MHz, DLL can be safely enabled.
- * Between 66 and 133, the DLL is enabled with an override workaround.
- */
-
- if (lbc_mhz < 66) {
- lbc->lcrr = CONFIG_SYS_LBC_LCRR | LCRR_DBYP; /* DLL Bypass */
- lbc->ltedr = LTEDR_BMD | LTEDR_PARD | LTEDR_WPD | LTEDR_WARA |
- LTEDR_RAWA | LTEDR_CSD; /* Disable all error checking */
-
- } else if (lbc_mhz >= 133) {
- lbc->lcrr = CONFIG_SYS_LBC_LCRR & (~LCRR_DBYP); /* DLL Enabled */
-
- } else {
- /*
- * On REV1 boards, need to change CLKDIV before enable DLL.
- * Default CLKDIV is 8, change it to 4 temporarily.
- */
- uint pvr = get_pvr ();
- uint temp_lbcdll = 0;
-
- if (pvr == PVR_85xx_REV1) {
- /* FIXME: Justify the high bit here. */
- lbc->lcrr = 0x10000004;
- }
-
- lbc->lcrr = CONFIG_SYS_LBC_LCRR & (~LCRR_DBYP); /* DLL Enabled */
- udelay (200);
-
- /*
- * Sample LBC DLL ctrl reg, upshift it to set the
- * override bits.
- */
- temp_lbcdll = gur->lbcdllcr;
- gur->lbcdllcr = (((temp_lbcdll & 0xff) << 16) | 0x80000000);
- asm ("sync;isync;msync");
- }
-#endif /* !CONFIG_MPC8548 */
-
-#ifdef CONFIG_CAN_DRIVER
- /*
- * According to timing specifications EAD must be
- * set if Local Bus Clock is > 83 MHz.
- */
- if (lbc_mhz > 83)
- set_lbc_or(2, CONFIG_SYS_OR2_CAN | OR_UPM_EAD);
- else
- set_lbc_or(2, CONFIG_SYS_OR2_CAN);
- set_lbc_br(2, CONFIG_SYS_BR2_CAN);
-
- /* LGPL4 is UPWAIT */
- out_be32(&lbc->mcmr, MxMR_DSx_3_CYCL | MxMR_GPL_x4DIS | MxMR_WLFx_3X);
-
- /* Initialize UPMC for CAN: single read */
- upmc_write (0x00, 0xFFFFED00);
- upmc_write (0x01, 0xCCFFCC00);
- upmc_write (0x02, 0x00FFCF00);
- upmc_write (0x03, 0x00FFCF00);
- upmc_write (0x04, 0x00FFDC00);
- upmc_write (0x05, 0x00FFCF00);
- upmc_write (0x06, 0x00FFED00);
- upmc_write (0x07, 0x3FFFCC07);
-
- /* Initialize UPMC for CAN: single write */
- upmc_write (0x18, 0xFFFFED00);
- upmc_write (0x19, 0xCCFFEC00);
- upmc_write (0x1A, 0x00FFED80);
- upmc_write (0x1B, 0x00FFED80);
- upmc_write (0x1C, 0x00FFFC00);
- upmc_write (0x1D, 0x0FFFEC00);
- upmc_write (0x1E, 0x0FFFEF00);
- upmc_write (0x1F, 0x3FFFEC05);
-#endif /* CONFIG_CAN_DRIVER */
-}
-
-/*
- * Initialize PCI Devices, report devices found.
- */
-
-#ifdef CONFIG_PCI1
-static struct pci_controller pci1_hose;
-#endif /* CONFIG_PCI1 */
-
-void pci_init_board (void)
-{
- volatile ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
- int first_free_busno = 0;
-#ifdef CONFIG_PCI1
- struct fsl_pci_info pci_info;
- int pcie_ep;
-
- u32 devdisr = in_be32(&gur->devdisr);
-
- uint pci_32 = in_be32(&gur->pordevsr) & MPC85xx_PORDEVSR_PCI1_PCI32;
- uint pci_arb = in_be32(&gur->pordevsr) & MPC85xx_PORDEVSR_PCI1_ARB;
- uint pci_speed = CONFIG_SYS_CLK_FREQ; /* PCI PSPEED in [4:5] */
- uint pci_clk_sel = in_be32(&gur->porpllsr) & MPC85xx_PORDEVSR_PCI1_SPD;
-
- if (!(devdisr & MPC85xx_DEVDISR_PCI1)) {
- SET_STD_PCI_INFO(pci_info, 1);
- set_next_law(pci_info.mem_phys,
- law_size_bits(pci_info.mem_size), pci_info.law);
- set_next_law(pci_info.io_phys,
- law_size_bits(pci_info.io_size), pci_info.law);
-
- pcie_ep = fsl_setup_hose(&pci1_hose, pci_info.regs);
- printf("PCI1: %d bit, %s MHz, %s, %s, %s\n",
- (pci_32) ? 32 : 64,
- (pci_speed == 33333333) ? "33" :
- (pci_speed == 66666666) ? "66" : "unknown",
- pci_clk_sel ? "sync" : "async",
- pcie_ep ? "agent" : "host",
- pci_arb ? "arbiter" : "external-arbiter");
- first_free_busno = fsl_pci_init_port(&pci_info,
- &pci1_hose, first_free_busno);
-#ifdef CONFIG_PCIX_CHECK
- if (!(in_be32(&gur->pordevsr) & MPC85xx_PORDEVSR_PCI1)) {
- ushort reg16 =
- PCI_X_CMD_MAX_SPLIT | PCI_X_CMD_MAX_READ |
- PCI_X_CMD_ERO | PCI_X_CMD_DPERR_E;
- uint dev = PCI_BDF(0, 0, 0);
-
- /* PCI-X init */
- if (CONFIG_SYS_CLK_FREQ < 66000000)
- puts ("PCI-X will only work at 66 MHz\n");
-
- pci_write_config_word(dev, PCIX_COMMAND, reg16);
- }
-#endif
- } else {
- printf("PCI1: disabled\n");
- }
-#else
- setbits_be32(&gur->devdisr, MPC85xx_DEVDISR_PCI1);
-#endif
-
- fsl_pcie_init_board(first_free_busno);
-}
-
-#ifdef CONFIG_OF_BOARD_SETUP
-void ft_board_setup (void *blob, bd_t *bd)
-{
- ft_cpu_setup (blob, bd);
-
- FT_FSL_PCI_SETUP;
-}
-#endif /* CONFIG_OF_BOARD_SETUP */
-
-#ifdef CONFIG_BOARD_EARLY_INIT_R
-int board_early_init_r (void)
-{
-#ifdef CONFIG_PS2MULT
- ps2mult_early_init ();
-#endif /* CONFIG_PS2MULT */
- return (0);
-}
-#endif /* CONFIG_BOARD_EARLY_INIT_R */
-
-int board_eth_init(bd_t *bis)
-{
- cpu_eth_init(bis); /* Intialize TSECs first */
- return pci_eth_init(bis);
-}
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