mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-07-07 11:46:17 +09:00
25ddd1fb0a
CONFIG_SYS_GBL_DATA_SIZE has always been just a bad workarond for not being able to use "sizeof(struct global_data)" in assembler files. Recent experience has shown that manual synchronization is not reliable enough. This patch renames CONFIG_SYS_GBL_DATA_SIZE into GENERATED_GBL_DATA_SIZE which gets automatically generated by the asm-offsets tool. In the result, all definitions of this value can be deleted from the board config files. We have to make sure that all files that reference such data include the new <asm-offsets.h> file. No other changes have been done yet, but it is obvious that similar changes / simplifications can be done for other, related macro definitions as well. Signed-off-by: Wolfgang Denk <wd@denx.de> Acked-by: Kumar Gala <galak@kernel.crashing.org>
213 lines
5.8 KiB
C
213 lines
5.8 KiB
C
/*
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* (C) Copyright 2009
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* Vipin Kumar, STMicroelectronics, <vipin.kumar@st.com>
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*
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* See file CREDITS for list of people who contributed to this
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* project.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*/
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#ifndef _SPEAR_COMMON_H
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#define _SPEAR_COMMON_H
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/*
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* Common configurations used for both spear3xx as well as spear6xx
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*/
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/* USBD driver configuration */
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#define CONFIG_SPEARUDC
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#define CONFIG_USB_DEVICE
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#define CONFIG_USB_TTY
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#define CONFIG_USBD_PRODUCT_NAME "SPEAr SoC"
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#define CONFIG_USBD_MANUFACTURER "ST Microelectronics"
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#define CONFIG_EXTRA_ENV_USBTTY "usbtty=cdc_acm\0"
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/* I2C driver configuration */
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#define CONFIG_HARD_I2C
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#define CONFIG_SPEAR_I2C
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#define CONFIG_SYS_I2C_SPEED 400000
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#define CONFIG_SYS_I2C_SLAVE 0x02
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#define CONFIG_I2C_CHIPADDRESS 0x50
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/* Timer, HZ specific defines */
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#define CONFIG_SYS_HZ (1000)
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#define CONFIG_SYS_HZ_CLOCK (8300000)
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/* Flash configuration */
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#if defined(CONFIG_FLASH_PNOR)
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#define CONFIG_SPEAR_EMI 1
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#else
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#define CONFIG_SPEARSMI 1
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#endif
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#if defined(CONFIG_SPEARSMI)
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#define CONFIG_SYS_MAX_FLASH_BANKS 2
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#define CONFIG_SYS_FLASH_BASE (0xF8000000)
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#define CONFIG_SYS_CS1_FLASH_BASE (0xF9000000)
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#define CONFIG_SYS_FLASH_BANK_SIZE (0x01000000)
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#define CONFIG_SYS_FLASH_ADDR_BASE {CONFIG_SYS_FLASH_BASE, \
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CONFIG_SYS_CS1_FLASH_BASE}
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#define CONFIG_SYS_MAX_FLASH_SECT 128
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#define CONFIG_SYS_FLASH_EMPTY_INFO 1
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#define CONFIG_SYS_FLASH_ERASE_TOUT (3 * CONFIG_SYS_HZ)
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#define CONFIG_SYS_FLASH_WRITE_TOUT (3 * CONFIG_SYS_HZ)
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#endif
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/*
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* Serial Configuration (PL011)
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* CONFIG_PL01x_PORTS is defined in specific files
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*/
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#define CONFIG_PL011_SERIAL
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#define CONFIG_PL011_CLOCK (48 * 1000 * 1000)
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#define CONFIG_CONS_INDEX 0
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#define CONFIG_BAUDRATE 115200
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#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, \
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57600, 115200 }
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#define CONFIG_SYS_LOADS_BAUD_CHANGE
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/* NAND FLASH Configuration */
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#define CONFIG_NAND_SPEAR 1
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#define CONFIG_SYS_MAX_NAND_DEVICE 1
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#define CONFIG_MTD_NAND_VERIFY_WRITE 1
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/*
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* Command support defines
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*/
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#define CONFIG_CMD_I2C
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#define CONFIG_CMD_NAND
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#define CONFIG_CMD_ENV
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#define CONFIG_CMD_MEMORY
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#define CONFIG_CMD_RUN
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#define CONFIG_CMD_SAVES
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/* This must be included AFTER the definition of CONFIG_COMMANDS (if any) */
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#include <config_cmd_default.h>
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#undef CONFIG_CMD_NET
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#undef CONFIG_CMD_NFS
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/*
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* Default Environment Varible definitions
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*/
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#if defined(CONFIG_SPEAR_USBTTY)
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#define CONFIG_BOOTDELAY -1
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#else
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#define CONFIG_BOOTDELAY 1
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#endif
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#define CONFIG_ENV_OVERWRITE
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/*
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* U-Boot Environment placing definitions.
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*/
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#if defined(CONFIG_ENV_IS_IN_FLASH)
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#ifdef CONFIG_SPEARSMI
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/*
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* Environment is in serial NOR flash
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*/
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#define CONFIG_SYS_MONITOR_LEN 0x00040000
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#define CONFIG_ENV_SECT_SIZE 0x00010000
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#define CONFIG_FSMTDBLK "/dev/mtdblock8 "
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#define CONFIG_BOOTCOMMAND "bootm 0xf8050000"
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#elif defined(CONFIG_SPEAR_EMI)
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/*
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* Environment is in parallel NOR flash
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*/
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#define CONFIG_SYS_MONITOR_LEN 0x00060000
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#define CONFIG_ENV_SECT_SIZE 0x00020000
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#define CONFIG_FSMTDBLK "/dev/mtdblock3 "
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#define CONFIG_BOOTCOMMAND "cp.b 0x50080000 0x1600000 " \
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"0x4C0000; bootm 0x1600000"
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#endif
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#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
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#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + \
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CONFIG_SYS_MONITOR_LEN)
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#elif defined(CONFIG_ENV_IS_IN_NAND)
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/*
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* Environment is in NAND
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*/
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#define CONFIG_ENV_OFFSET 0x60000
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#define CONFIG_ENV_RANGE 0x10000
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#define CONFIG_FSMTDBLK "/dev/mtdblock12 "
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#define CONFIG_BOOTCOMMAND "nand read.jffs2 0x1600000 " \
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"0x80000 0x4C0000; " \
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"bootm 0x1600000"
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#endif
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#define CONFIG_BOOTARGS_NFS "root=/dev/nfs ip=dhcp " \
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"console=ttyS0 init=/bin/sh"
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#define CONFIG_BOOTARGS "console=ttyS0 mem=128M " \
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"root="CONFIG_FSMTDBLK \
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"rootfstype=jffs2"
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#define CONFIG_ENV_SIZE 0x02000
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/* Miscellaneous configurable options */
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#define CONFIG_BOOT_PARAMS_ADDR 0x00000100
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#define CONFIG_CMDLINE_TAG 1
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#define CONFIG_SETUP_MEMORY_TAGS 1
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#define CONFIG_MISC_INIT_R 1
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#define CONFIG_ZERO_BOOTDELAY_CHECK 1
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#define CONFIG_AUTOBOOT_KEYED 1
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#define CONFIG_AUTOBOOT_STOP_STR " "
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#define CONFIG_AUTOBOOT_PROMPT \
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"Hit SPACE in %d seconds to stop autoboot.\n", bootdelay
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#define CONFIG_SYS_MEMTEST_START 0x00800000
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#define CONFIG_SYS_MEMTEST_END 0x04000000
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#define CONFIG_SYS_MALLOC_LEN (1024*1024)
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#define CONFIG_IDENT_STRING "-SPEAr"
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#define CONFIG_SYS_LONGHELP
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#define CONFIG_SYS_PROMPT "u-boot> "
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#define CONFIG_CMDLINE_EDITING
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#define CONFIG_SYS_CBSIZE 256
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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_MAXARGS 16
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#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
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#define CONFIG_SYS_LOAD_ADDR 0x00800000
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#define CONFIG_SYS_CONSOLE_INFO_QUIET 1
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#define CONFIG_SYS_64BIT_VSPRINTF 1
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#define CONFIG_EXTRA_ENV_SETTINGS CONFIG_EXTRA_ENV_USBTTY
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/* Stack sizes */
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#define CONFIG_STACKSIZE (128*1024)
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#ifdef CONFIG_USE_IRQ
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#define CONFIG_STACKSIZE_IRQ (4*1024)
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#define CONFIG_STACKSIZE_FIQ (4*1024)
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#endif
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/* Physical Memory Map */
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#define CONFIG_NR_DRAM_BANKS 1
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#define PHYS_SDRAM_1 0x00000000
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#define PHYS_SDRAM_1_MAXSIZE 0x40000000
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#endif
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