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https://github.com/brain-hackers/u-boot-brain
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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>
384 lines
15 KiB
C
384 lines
15 KiB
C
/*
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* (C) Copyright 2001
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* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
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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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/*
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* board/config.h - configuration options, board specific
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*/
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#ifndef __CONFIG_H
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#define __CONFIG_H
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/***********************************************************
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* High Level Configuration Options
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* (easy to change)
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***********************************************************/
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#define CONFIG_405GP 1 /* This is a PPC405 CPU */
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#define CONFIG_4xx 1 /* ...member of PPC4xx family */
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#define CONFIG_PIP405 1 /* ...on a PIP405 board */
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#define CONFIG_SYS_TEXT_BASE 0xFFF80000
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/***********************************************************
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* Clock
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***********************************************************/
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#define CONFIG_SYS_CLK_FREQ 33000000 /* external frequency to pll */
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/*
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* BOOTP options
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*/
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#define CONFIG_BOOTP_BOOTFILESIZE
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#define CONFIG_BOOTP_BOOTPATH
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#define CONFIG_BOOTP_GATEWAY
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#define CONFIG_BOOTP_HOSTNAME
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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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#define CONFIG_CMD_IDE
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#define CONFIG_CMD_DHCP
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#define CONFIG_CMD_PCI
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#define CONFIG_CMD_CACHE
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#define CONFIG_CMD_IRQ
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#define CONFIG_CMD_EEPROM
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#define CONFIG_CMD_I2C
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#define CONFIG_CMD_REGINFO
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#define CONFIG_CMD_FDC
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#define CONFIG_CMD_SCSI
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#define CONFIG_CMD_FAT
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#define CONFIG_CMD_DATE
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#define CONFIG_CMD_ELF
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#define CONFIG_CMD_USB
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#define CONFIG_CMD_MII
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#define CONFIG_CMD_SDRAM
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#define CONFIG_CMD_PING
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#define CONFIG_CMD_SAVES
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#define CONFIG_CMD_BSP
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#define CONFIG_SYS_HUSH_PARSER
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#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
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/**************************************************************
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* I2C Stuff:
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* the PIP405 is equiped with an Atmel 24C128/256 EEPROM at address
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* 0x53.
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* Caution: on the same bus is the SPD (Serial Presens Detect
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* EEPROM of the SDRAM
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* The Atmel EEPROM uses 16Bit addressing.
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***************************************************************/
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#define CONFIG_HARD_I2C /* I2c with hardware support */
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#define CONFIG_PPC4XX_I2C /* use PPC4xx driver */
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#define CONFIG_SYS_I2C_SPEED 50000 /* I2C speed and slave address */
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#define CONFIG_SYS_I2C_SLAVE 0x7F
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#define CONFIG_SYS_I2C_EEPROM_ADDR 0x53
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#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
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#define CONFIG_ENV_IS_IN_EEPROM 1 /* use EEPROM for environment vars */
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#define CONFIG_ENV_OFFSET 0x000 /* environment starts at the beginning of the EEPROM */
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#define CONFIG_ENV_SIZE 0x800 /* 2 kBytes may be used for env vars */
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#undef CONFIG_SYS_I2C_EEPROM_ADDR_OVERFLOW
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#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 6 /* The Atmel 24C128/256 has */
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/* 64 byte page write mode using*/
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/* last 6 bits of the address */
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#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10 /* and takes up to 10 msec */
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/***************************************************************
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* Definitions for Serial Presence Detect EEPROM address
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* (to get SDRAM settings)
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***************************************************************/
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#define SPD_EEPROM_ADDRESS 0x50
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#define CONFIG_BOARD_EARLY_INIT_F
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/**************************************************************
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* Environment definitions
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**************************************************************/
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#define CONFIG_BAUDRATE 9600 /* STD Baudrate */
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#define CONFIG_BOOTDELAY 5
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/* autoboot (do NOT change this set environment variable "bootdelay" to -1 instead) */
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/* #define CONFIG_BOOT_RETRY_TIME -10 /XXX* feature is available but not enabled */
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#define CONFIG_ZERO_BOOTDELAY_CHECK /* check console even if bootdelay = 0 */
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#define CONFIG_BOOTCOMMAND "diskboot 400000 0:1; bootm" /* autoboot command */
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#define CONFIG_BOOTARGS "console=ttyS0,9600 root=/dev/hda5" /* boot arguments */
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#define CONFIG_IPADDR 10.0.0.100
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#define CONFIG_SERVERIP 10.0.0.1
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#define CONFIG_PREBOOT
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/***************************************************************
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* defines if the console is stored in the environment
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***************************************************************/
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#define CONFIG_SYS_CONSOLE_IS_IN_ENV /* stdin, stdout and stderr are in evironment */
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/***************************************************************
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* defines if an overwrite_console function exists
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*************************************************************/
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#define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE
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#define CONFIG_SYS_CONSOLE_INFO_QUIET
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/***************************************************************
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* defines if the overwrite_console should be stored in the
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* environment
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**************************************************************/
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#undef CONFIG_SYS_CONSOLE_ENV_OVERWRITE
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/**************************************************************
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* loads config
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*************************************************************/
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#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
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#define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
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#define CONFIG_MISC_INIT_R
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/***********************************************************
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* Miscellaneous configurable options
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**********************************************************/
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#define CONFIG_SYS_LONGHELP /* undef to save memory */
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#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
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#if defined(CONFIG_CMD_KGDB)
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#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
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#else
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#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
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#endif
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#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
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#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
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#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
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#define CONFIG_SYS_MEMTEST_START 0x0100000 /* memtest works on */
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#define CONFIG_SYS_MEMTEST_END 0x0C00000 /* 1 ... 12 MB in DRAM */
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#define CONFIG_CONS_INDEX 1 /* Use UART0 */
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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 1
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#define CONFIG_SYS_NS16550_CLK get_serial_clock()
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#undef CONFIG_SYS_EXT_SERIAL_CLOCK /* no external serial clock used */
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#define CONFIG_SYS_BASE_BAUD 691200
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/* The following table includes the supported baudrates */
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#define CONFIG_SYS_BAUDRATE_TABLE \
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{ 300, 600, 1200, 2400, 4800, 9600, 19200, 38400, \
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57600, 115200, 230400, 460800, 921600 }
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#define CONFIG_SYS_LOAD_ADDR 0x400000 /* default load address */
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#define CONFIG_SYS_EXTBDINFO 1 /* To use extended board_into (bd_t) */
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#define CONFIG_SYS_HZ 1000 /* decrementer freq: 1 ms ticks */
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/*-----------------------------------------------------------------------
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* PCI stuff
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*-----------------------------------------------------------------------
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*/
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#define PCI_HOST_ADAPTER 0 /* configure ar pci adapter */
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#define PCI_HOST_FORCE 1 /* configure as pci host */
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#define PCI_HOST_AUTO 2 /* detected via arbiter enable */
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#define CONFIG_PCI /* include pci support */
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#define CONFIG_PCI_HOST PCI_HOST_FORCE /* configure as pci-host */
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#define CONFIG_PCI_PNP /* pci plug-and-play */
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/* resource configuration */
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#define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x0000 /* PCI Vendor ID: to-do!!! */
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#define CONFIG_SYS_PCI_SUBSYS_DEVICEID 0x0000 /* PCI Device ID: to-do!!! */
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#define CONFIG_SYS_PCI_PTM1LA 0x00000000 /* point to sdram */
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#define CONFIG_SYS_PCI_PTM1MS 0x80000001 /* 2GB, enable hard-wired to 1 */
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#define CONFIG_SYS_PCI_PTM1PCI 0x00000000 /* Host: use this pci address */
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#define CONFIG_SYS_PCI_PTM2LA 0x00000000 /* disabled */
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#define CONFIG_SYS_PCI_PTM2MS 0x00000000 /* disabled */
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#define CONFIG_SYS_PCI_PTM2PCI 0x00000000 /* Host: use this pci address */
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/*-----------------------------------------------------------------------
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* Start addresses for the final memory configuration
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* (Set up by the startup code)
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* Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
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*/
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#define CONFIG_SYS_SDRAM_BASE 0x00000000
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#define CONFIG_SYS_FLASH_BASE 0xFFF80000
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#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
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#define CONFIG_SYS_MONITOR_LEN (512 * 1024) /* Reserve 512 kB for Monitor */
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#define CONFIG_SYS_MALLOC_LEN (1024 * 1024) /* Reserve 1024 kB for malloc() */
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/*
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* For booting Linux, the board info and command line data
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* have to be in the first 8 MB of memory, since this is
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* the maximum mapped by the Linux kernel during initialization.
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*/
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#define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
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/*-----------------------------------------------------------------------
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* FLASH organization
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*/
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#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
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#define CONFIG_SYS_MAX_FLASH_SECT 256 /* max number of sectors on one chip */
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#define CONFIG_SYS_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */
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#define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */
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/*
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* Init Memory Controller:
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*/
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#define FLASH_MAX_SIZE 0x00800000 /* 8MByte max */
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#define FLASH_BASE_PRELIM 0xFF800000 /* open the flash CS */
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/* Size: 0=1MB, 1=2MB, 2=4MB, 3=8MB, 4=16MB, 5=32MB, 6=64MB, 7=128MB */
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#define FLASH_SIZE_PRELIM 3 /* maximal flash FLASH size bank #0 */
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#define CONFIG_BOARD_EARLY_INIT_F
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/* Configuration Port location */
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#define CONFIG_PORT_ADDR 0xF4000000
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#define MULTI_PURPOSE_SOCKET_ADDR 0xF8000000
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/*-----------------------------------------------------------------------
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* Definitions for initial stack pointer and data area (in On Chip SRAM)
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*/
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#define CONFIG_SYS_TEMP_STACK_OCM 1
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#define CONFIG_SYS_OCM_DATA_ADDR 0xF0000000
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#define CONFIG_SYS_OCM_DATA_SIZE 0x1000
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#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_OCM_DATA_ADDR /* inside of On Chip SRAM */
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#define CONFIG_SYS_INIT_RAM_SIZE CONFIG_SYS_OCM_DATA_SIZE /* Size of On Chip SRAM */
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#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
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#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
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/***********************************************************************
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* External peripheral base address
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***********************************************************************/
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#define CONFIG_SYS_ISA_IO_BASE_ADDRESS 0xE8000000
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/***********************************************************************
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* Last Stage Init
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***********************************************************************/
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#define CONFIG_LAST_STAGE_INIT
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/************************************************************
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* Ethernet Stuff
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***********************************************************/
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#define CONFIG_PPC4xx_EMAC
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#define CONFIG_MII 1 /* MII PHY management */
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#define CONFIG_PHY_ADDR 1 /* PHY address */
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#define CONFIG_NET_MULTI
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/************************************************************
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* RTC
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***********************************************************/
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#define CONFIG_RTC_MC146818
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#undef CONFIG_WATCHDOG /* watchdog disabled */
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/************************************************************
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* IDE/ATA stuff
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************************************************************/
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#define CONFIG_SYS_IDE_MAXBUS 2 /* max. 2 IDE busses */
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#define CONFIG_SYS_IDE_MAXDEVICE (CONFIG_SYS_IDE_MAXBUS*2) /* max. 2 drives per IDE bus */
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#define CONFIG_SYS_ATA_BASE_ADDR CONFIG_SYS_ISA_IO_BASE_ADDRESS /* base address */
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#define CONFIG_SYS_ATA_IDE0_OFFSET 0x01F0 /* ide0 offste */
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#define CONFIG_SYS_ATA_IDE1_OFFSET 0x0170 /* ide1 offset */
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#define CONFIG_SYS_ATA_DATA_OFFSET 0 /* data reg offset */
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#define CONFIG_SYS_ATA_REG_OFFSET 0 /* reg offset */
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#define CONFIG_SYS_ATA_ALT_OFFSET 0x200 /* alternate register offset */
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#undef CONFIG_IDE_8xx_DIRECT /* no pcmcia interface required */
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#undef CONFIG_IDE_LED /* no led for ide supported */
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#define CONFIG_IDE_RESET /* reset for ide supported... */
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#define CONFIG_IDE_RESET_ROUTINE /* with a special reset function */
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#define CONFIG_SUPPORT_VFAT
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/************************************************************
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* ATAPI support (experimental)
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************************************************************/
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#define CONFIG_ATAPI /* enable ATAPI Support */
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/************************************************************
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* SCSI support (experimental) only SYM53C8xx supported
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************************************************************/
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#define CONFIG_SCSI_SYM53C8XX
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#define CONFIG_SYS_SCSI_MAX_LUN 8 /* number of supported LUNs */
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#define CONFIG_SYS_SCSI_MAX_SCSI_ID 7 /* maximum SCSI ID (0..6) */
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#define CONFIG_SYS_SCSI_MAX_DEVICE CONFIG_SYS_SCSI_MAX_SCSI_ID * CONFIG_SYS_SCSI_MAX_LUN /* maximum Target devices */
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#define CONFIG_SYS_SCSI_SPIN_UP_TIME 2
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/************************************************************
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* Disk-On-Chip configuration
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************************************************************/
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#define CONFIG_SYS_MAX_DOC_DEVICE 1 /* Max number of DOC devices */
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#define CONFIG_SYS_DOC_SHORT_TIMEOUT
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#define CONFIG_SYS_DOC_SUPPORT_2000
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#define CONFIG_SYS_DOC_SUPPORT_MILLENNIUM
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/************************************************************
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* DISK Partition support
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************************************************************/
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#define CONFIG_DOS_PARTITION
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#define CONFIG_MAC_PARTITION
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#define CONFIG_ISO_PARTITION /* Experimental */
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/************************************************************
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* Keyboard support
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************************************************************/
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#define CONFIG_ISA_KEYBOARD
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/************************************************************
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* Video support
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************************************************************/
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#define CONFIG_VIDEO /*To enable video controller support */
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#define CONFIG_VIDEO_CT69000
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#define CONFIG_CFB_CONSOLE
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#define CONFIG_VIDEO_LOGO
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#define CONFIG_CONSOLE_EXTRA_INFO
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#define CONFIG_VGA_AS_SINGLE_DEVICE
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#define CONFIG_VIDEO_SW_CURSOR
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#define CONFIG_VIDEO_ONBOARD /* Video controller is on-board */
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/************************************************************
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* USB support
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************************************************************/
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#define CONFIG_USB_UHCI
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#define CONFIG_USB_KEYBOARD
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#define CONFIG_USB_STORAGE
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/* Enable needed helper functions */
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#define CONFIG_SYS_STDIO_DEREGISTER /* needs stdio_deregister */
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/************************************************************
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* Debug support
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************************************************************/
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#if defined(CONFIG_CMD_KGDB)
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#define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */
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#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
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#endif
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/************************************************************
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* support BZIP2 compression
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************************************************************/
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#define CONFIG_BZIP2 1
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/************************************************************
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* Ident
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************************************************************/
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#define VERSION_TAG "released"
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#define CONFIG_ISO_STRING "MEV-10066-001"
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#define CONFIG_IDENT_STRING "\n(c) 2002 by MPL AG Switzerland, " CONFIG_ISO_STRING " " VERSION_TAG
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#endif /* __CONFIG_H */
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