mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-06-09 23:36:03 +09:00
709ea543b9
At present stdio device functions do not get any clue as to which stdio
device is being acted on. Some implementations go to great lengths to work
around this, such as defining a whole separate set of functions for each
possible device.
For driver model we need to associate a stdio_dev with a device. It doesn't
seem possible to continue with this work-around approach.
Instead, add a stdio_dev pointer to each of the stdio member functions.
Note: The serial drivers have the same problem, but it is not strictly
necessary to fix that to get driver model running. Also, if we convert
serial over to driver model the problem will go away.
Code size increases by 244 bytes for Thumb2 and 428 for PowerPC.
22: stdio: Pass device pointer to stdio methods
arm: (for 2/2 boards) all +244.0 bss -4.0 text +248.0
powerpc: (for 1/1 boards) all +428.0 text +428.0
Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Marek Vasut <marex@denx.de>
Reviewed-by: Marek Vasut <marex@denx.de>
275 lines
7.2 KiB
C
275 lines
7.2 KiB
C
/*
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* (C) Copyright 2010
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* Matthias Weisser <weisserm@arcor.de>
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*
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* Configuation settings for the jadecpu board
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#ifndef __CONFIG_H
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#define __CONFIG_H
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#define CONFIG_MB86R0x
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#define CONFIG_MB86R0x_IOCLK get_bus_freq(0)
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#define CONFIG_SYS_TEXT_BASE 0x10000000
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#define CONFIG_ARM926EJS 1 /* This is an ARM926EJS Core */
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#define CONFIG_USE_ARCH_MEMCPY
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#define CONFIG_USE_ARCH_MEMSET
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#define MACH_TYPE_JADECPU 2636
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#define CONFIG_MACH_TYPE MACH_TYPE_JADECPU
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/*
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* Environment settings
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*/
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#define CONFIG_EXTRA_ENV_SETTINGS \
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"gs_fast_boot=setenv bootdelay 5\0" \
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"gs_slow_boot=setenv bootdelay 10\0" \
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"bootcmd=dcache off; mw.l 0x40000000 0 1024; usb start;" \
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"fatls usb 0; fatload usb 0 0x40000000 jadecpu-init.bin;" \
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"bootelf 0x40000000\0" \
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""
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#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */
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#define CONFIG_SETUP_MEMORY_TAGS 1
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#define CONFIG_INITRD_TAG 1
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#define CONFIG_BOARD_LATE_INIT
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/*
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* Compressions
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*/
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#define CONFIG_LZO
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/*
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* Hardware drivers
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*/
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/*
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* Serial
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*/
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#define CONFIG_SYS_NS16550
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#define CONFIG_SYS_NS16550_SERIAL
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#define CONFIG_SYS_NS16550_REG_SIZE (-4)
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#define CONFIG_SYS_NS16550_CLK get_bus_freq(0)
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#define CONFIG_SYS_NS16550_COM1 0xfffe1000 /* UART 0 */
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#define CONFIG_SYS_NS16550_COM2 0xfff50000 /* UART 2 */
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#define CONFIG_SYS_NS16550_COM3 0xfff51000 /* UART 3 */
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#define CONFIG_SYS_NS16550_COM4 0xfff43000 /* UART 4 */
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#define CONFIG_CONS_INDEX 4
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/*
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* Ethernet
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*/
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#define CONFIG_SMC911X
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#define CONFIG_SMC911X_BASE 0x02000000
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#define CONFIG_SMC911X_16_BIT
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/*
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* Video
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*/
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#define CONFIG_VIDEO
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#define CONFIG_VIDEO_MB86R0xGDC
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#define CONFIG_SYS_WHITE_ON_BLACK
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#define CONFIG_CFB_CONSOLE
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#define CONFIG_SYS_CONSOLE_IS_IN_ENV
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#define CONFIG_SYS_CONSOLE_ENV_OVERWRITE
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#define CONFIG_VIDEO_LOGO
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#define CONFIG_SPLASH_SCREEN
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#define CONFIG_SPLASH_SCREEN_ALIGN
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#define CONFIG_VIDEO_BMP_LOGO
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#define CONFIG_VIDEO_BMP_GZIP
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#define CONFIG_VIDEO_BMP_RLE8
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#define CONFIG_SYS_VIDEO_LOGO_MAX_SIZE (800*480 + 256*4 + 10*1024)
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#define VIDEO_FB_16BPP_WORD_SWAP
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#define VIDEO_KBD_INIT_FCT 0
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#define VIDEO_TSTC_FCT serial_stub_tstc
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#define VIDEO_GETC_FCT serial_stub_getc
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/*
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* BOOTP options
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*/
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#define CONFIG_BOOTP_BOOTFILESIZE 1
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#define CONFIG_BOOTP_BOOTPATH 1
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#define CONFIG_BOOTP_GATEWAY 1
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#define CONFIG_BOOTP_HOSTNAME 1
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/*
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* Command line configuration.
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*/
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#include <config_cmd_default.h>
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#undef CONFIG_CMD_BDI
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#undef CONFIG_CMD_FPGA
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#undef CONFIG_CMD_IMLS
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#undef CONFIG_CMD_LOADS
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#undef CONFIG_CMD_SOURCE
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#undef CONFIG_CMD_NFS
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#undef CONFIG_CMD_XIMG
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#define CONFIG_CMD_BMP
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#define CONFIG_CMD_DHCP
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#define CONFIG_CMD_ELF
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#define CONFIG_CMD_FAT
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#define CONFIG_CMD_PING
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#define CONFIG_CMD_USB
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#define CONFIG_CMD_CACHE
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#define CONFIG_SYS_HUSH_PARSER
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/* USB */
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#define CONFIG_USB_OHCI_NEW
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#define CONFIG_SYS_USB_OHCI_REGS_BASE 0xFFF81000
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#define CONFIG_SYS_USB_OHCI_SLOT_NAME "mb86r0x"
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#define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 1
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#define CONFIG_USB_STORAGE
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#define CONFIG_DOS_PARTITION
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/* SDRAM */
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#define CONFIG_NR_DRAM_BANKS 1
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#define PHYS_SDRAM 0x40000000 /* Start address of DDRRAM */
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#define PHYS_SDRAM_SIZE 0x08000000 /* 128 megs */
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#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
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#define CONFIG_SYS_INIT_SP_ADDR 0x01008000
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/*
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* FLASH and environment organization
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*/
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#define CONFIG_SYS_FLASH_BASE 0x10000000
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#define CONFIG_SYS_MAX_FLASH_BANKS 1
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#define CONFIG_SYS_MAX_FLASH_SECT 256
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#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
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#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x00040000)
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#define CONFIG_ENV_IS_IN_FLASH 1
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#define CONFIG_ENV_SECT_SIZE (128 * 1024)
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#define CONFIG_ENV_SIZE (128 * 1024)
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/*
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* CFI FLASH driver setup
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*/
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#define CONFIG_SYS_FLASH_CFI 1
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#define CONFIG_FLASH_CFI_DRIVER 1
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#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1 /* ~10x faster */
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#define CONFIG_SYS_LOAD_ADDR 0x40000000 /* load address */
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#define CONFIG_SYS_MEMTEST_START (PHYS_SDRAM + (512*1024))
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#define CONFIG_SYS_MEMTEST_END (PHYS_SDRAM + PHYS_SDRAM_SIZE)
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#define CONFIG_BAUDRATE 115200
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#define CONFIG_SYS_PROMPT "jade> "
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#define CONFIG_SYS_CBSIZE 256
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#define CONFIG_SYS_MAXARGS 16
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#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
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sizeof(CONFIG_SYS_PROMPT) + 16)
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#define CONFIG_SYS_LONGHELP 1
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#define CONFIG_CMDLINE_EDITING 1
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#define CONFIG_PREBOOT ""
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#define CONFIG_BOOTDELAY 5
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#define CONFIG_AUTOBOOT_KEYED
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#define CONFIG_AUTOBOOT_PROMPT "boot in %d s\n", bootdelay
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#define CONFIG_AUTOBOOT_DELAY_STR "delaygs"
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#define CONFIG_AUTOBOOT_STOP_STR "stopgs"
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/*
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* Size of malloc() pool
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*/
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#define CONFIG_SYS_MALLOC_LEN (10 << 20)
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#define CONFIG_SYS_MEM_TOP_HIDE (4 << 20)
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/*
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* Clock reset generator init
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*/
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#define CONFIG_SYS_CRG_CRHA_INIT 0xffff
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#define CONFIG_SYS_CRG_CRPA_INIT 0xffff
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#define CONFIG_SYS_CRG_CRPB_INIT 0xfffe
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#define CONFIG_SYS_CRG_CRHB_INIT 0xffff
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#define CONFIG_SYS_CRG_CRAM_INIT 0xffef
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/*
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* Memory controller settings
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*/
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#define CONFIG_SYS_MEMC_MCFMODE0_INIT 0x00000001 /* 16bit */
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#define CONFIG_SYS_MEMC_MCFMODE2_INIT 0x00000001 /* 16bit */
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#define CONFIG_SYS_MEMC_MCFMODE4_INIT 0x00000021 /* 16bit, Page*/
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#define CONFIG_SYS_MEMC_MCFTIM0_INIT 0x16191008
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#define CONFIG_SYS_MEMC_MCFTIM2_INIT 0x03061008
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#define CONFIG_SYS_MEMC_MCFTIM4_INIT 0x03061804
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#define CONFIG_SYS_MEMC_MCFAREA0_INIT 0x000000c0 /* 0x0c000000 1MB */
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#define CONFIG_SYS_MEMC_MCFAREA2_INIT 0x00000020 /* 0x02000000 1MB */
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#define CONFIG_SYS_MEMC_MCFAREA4_INIT 0x001f0000 /* 0x10000000 32 MB */
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/*
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* DDR2 controller init settings
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*/
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#define CONFIG_SYS_DDR2_DRIMS_INIT 0x5555
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#define CONFIG_SYS_CCNT_CDCRC_INIT_1 0x00000002
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#define CONFIG_SYS_CCNT_CDCRC_INIT_2 0x00000003
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#define CONFIG_SYS_DDR2_DRIC1_INIT 0x003f
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#define CONFIG_SYS_DDR2_DRIC2_INIT 0x0000
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#define CONFIG_SYS_DDR2_DRCA_INIT 0xc124 /* 512Mbit DDR2SDRAM x 2 */
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#define CONFIG_SYS_DDR2_DRCM_INIT 0x0032
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#define CONFIG_SYS_DDR2_DRCST1_INIT 0x3418
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#define CONFIG_SYS_DDR2_DRCST2_INIT 0x6e32
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#define CONFIG_SYS_DDR2_DRCR_INIT 0x0141
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#define CONFIG_SYS_DDR2_DRCF_INIT 0x0002
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#define CONFIG_SYS_DDR2_DRASR_INIT 0x0001
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#define CONFIG_SYS_DDR2_DROBS_INIT 0x0001
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#define CONFIG_SYS_DDR2_DROABA_INIT 0x0103
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#define CONFIG_SYS_DDR2_DRIBSODT1_INIT 0x003F
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#define CONFIG_SYS_DDR2_DROS_INIT 0x0001
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/*
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* DRAM init sequence
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*/
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/* PALL Command */
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#define CONFIG_SYS_DDR2_INIT_DRIC1_1 0x0017
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#define CONFIG_SYS_DDR2_INIT_DRIC2_1 0x0400
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/* EMR(2) command */
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#define CONFIG_SYS_DDR2_INIT_DRIC1_2 0x0006
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#define CONFIG_SYS_DDR2_INIT_DRIC2_2 0x0000
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/* EMR(3) command */
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#define CONFIG_SYS_DDR2_INIT_DRIC1_3 0x0007
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#define CONFIG_SYS_DDR2_INIT_DRIC2_3 0x0000
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/* EMR(1) command */
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#define CONFIG_SYS_DDR2_INIT_DRIC1_4 0x0005
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#define CONFIG_SYS_DDR2_INIT_DRIC2_4 0x0000
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/* MRS command */
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#define CONFIG_SYS_DDR2_INIT_DRIC1_5 0x0004
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#define CONFIG_SYS_DDR2_INIT_DRIC2_5 0x0532
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/* PALL command */
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#define CONFIG_SYS_DDR2_INIT_DRIC1_6 0x0017
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#define CONFIG_SYS_DDR2_INIT_DRIC2_6 0x0400
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/* REF command 1 */
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#define CONFIG_SYS_DDR2_INIT_DRIC1_7 0x000f
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#define CONFIG_SYS_DDR2_INIT_DRIC2_7 0x0000
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/* MRS command */
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#define CONFIG_SYS_DDR2_INIT_DRIC1_8 0x0004
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#define CONFIG_SYS_DDR2_INIT_DRIC2_8 0x0432
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/* EMR(1) command */
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#define CONFIG_SYS_DDR2_INIT_DRIC1_9 0x0005
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#define CONFIG_SYS_DDR2_INIT_DRIC2_9 0x0380
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/* EMR(1) command */
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#define CONFIG_SYS_DDR2_INIT_DRIC1_10 0x0005
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#define CONFIG_SYS_DDR2_INIT_DRIC2_10 0x0002
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#endif /* __CONFIG_H */
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