mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-06-09 23:36:03 +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>
335 lines
12 KiB
C
335 lines
12 KiB
C
/*
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* (C) Copyright 2001
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* Erik Theisen, Wave 7 Optics, etheisen@mindspring.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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/*
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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 PPC405GP CPU */
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#define CONFIG_4xx 1 /* ...member of PPC405 family */
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#define CONFIG_W7O 1 /* ...on a Wave 7 Optics board */
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#define CONFIG_W7OLMC 1 /* ...specifically an LMC */
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#define CONFIG_SYS_TEXT_BASE 0xFFFC0000
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#define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_early_init_f */
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#define CONFIG_MISC_INIT_F 1 /* and misc_init_f() */
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#define CONFIG_MISC_INIT_R 1 /* and misc_init_r() */
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#define CONFIG_SYS_CLK_FREQ 33333333 /* external frequency to pll */
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#define CONFIG_BAUDRATE 9600
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#define CONFIG_BOOTDELAY 3 /* autoboot after 3 seconds */
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#if 1
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#define CONFIG_BOOTCOMMAND "bootvx" /* VxWorks boot command */
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#else
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#define CONFIG_BOOTCOMMAND "bootp" /* autoboot command */
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#endif
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#undef CONFIG_BOOTARGS
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#define CONFIG_LOADADDR F0080000
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#define CONFIG_ETHADDR 00:06:0D:00:00:00 /* Default, overridden at boot */
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#define CONFIG_OVERWRITE_ETHADDR_ONCE
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#define CONFIG_IPADDR 192.168.1.1
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#define CONFIG_NETMASK 255.255.255.0
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#define CONFIG_SERVERIP 192.168.1.2
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#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
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#undef CONFIG_SYS_LOADS_BAUD_CHANGE /* disallow baudrate change */
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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 0 /* PHY address */
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#define CONFIG_NET_MULTI
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#define CONFIG_RTC_M48T35A 1 /* ST Electronics M48 timekeeper */
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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_PCI
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#define CONFIG_CMD_IRQ
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#define CONFIG_CMD_ASKENV
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#define CONFIG_CMD_DHCP
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#define CONFIG_CMD_BEDBUG
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#define CONFIG_CMD_DATE
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#define CONFIG_CMD_I2C
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#define CONFIG_CMD_EEPROM
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#define CONFIG_CMD_ELF
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#define CONFIG_CMD_BSP
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#define CONFIG_CMD_REGINFO
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#undef CONFIG_WATCHDOG /* watchdog disabled */
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#define CONFIG_HW_WATCHDOG /* HW Watchdog, board specific */
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#define CONFIG_SPD_EEPROM /* SPD EEPROM for SDRAM param. */
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#define CONFIG_SPDDRAM_SILENT /* No output if spd fails */
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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 "Wave7Optics> " /* Monitor Command Prompt */
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#undef CONFIG_SYS_HUSH_PARSER /* No hush parse for U-Boot */
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#ifdef CONFIG_SYS_HUSH_PARSER
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#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
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#endif
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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 0x0400000 /* memtest works on */
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#define CONFIG_SYS_MEMTEST_END 0x0C00000 /* 4 ... 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 /* external serial clock */
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#define CONFIG_SYS_405_UART_ERRATA_59 /* 405GP/CR Rev. D silicon */
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#define CONFIG_SYS_BASE_BAUD 384000
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/* The following table includes the supported baudrates */
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#define CONFIG_SYS_BAUDRATE_TABLE {9600}
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#define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */
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#define CONFIG_SYS_EXTBDINFO 1 /* use extended board_info (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 as 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_AUTO /* select pci host function */
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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 0x1014 /* PCI Vendor ID: IBM */
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#define CONFIG_SYS_PCI_SUBSYS_DEVICEID 0x0156 /* PCI Device ID: 405GP */
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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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* Set up values for external bus controller
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* used by cpu_init.c
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*-----------------------------------------------------------------------
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*/
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/* Don't use PerWE instead of PCI_INT ( these functions share a pin ) */
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#undef CONFIG_USE_PERWE
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/* use on chip memory ( OCM ) for temperary stack until sdram is tested */
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#define CONFIG_SYS_TEMP_STACK_OCM 1
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/* bank 0 is boot flash */
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/* BME=0,TWT=6,CSN=1,OEN=1,WBN=0,WBF=0,TH=2,RE=0,SOR=0,BEM=1,PEN=0 */
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#define CONFIG_SYS_W7O_EBC_PB0AP 0x03050440
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/* BAS=0xFFE,BS=0x1(2MB),BU=0x3(R/W),BW=0x0(8 bits) */
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#define CONFIG_SYS_W7O_EBC_PB0CR 0xFFE38000
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/* bank 1 is main flash */
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/* BME=0,TWT=11,CSN=1,OEN=1,WBN=0,WBF=0,TH=1,RE=0,SOR=0,BEM=1,PEN=0 */
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#define CONFIG_SYS_EBC_PB1AP 0x05850240
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/* BAS=0xF00,BS=0x7(128MB),BU=0x3(R/W),BW=0x10(32 bits) */
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#define CONFIG_SYS_EBC_PB1CR 0xF00FC000
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/* bank 2 is RTC/NVRAM */
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/* BME=0,TWT=6,CSN=0,OEN=0,WBN=0,WBF=0,TH=2,RE=0,SOR=0,BEM=1,PEN=0 */
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#define CONFIG_SYS_EBC_PB2AP 0x03000440
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/* BAS=0xFC0,BS=0x0(1MB),BU=0x3(R/W),BW=0x0(8 bits) */
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#define CONFIG_SYS_EBC_PB2CR 0xFC018000
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/* bank 3 is FPGA 0 */
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/* BME=0,TWT=4,CSN=0,OEN=0,WBN=0,WBF=0,TH=2,RE=0,SOR=0,BEM=0,PEN=0 */
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#define CONFIG_SYS_EBC_PB3AP 0x02000400
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/* BAS=0xFD0,BS=0x0(1MB),BU=0x3(R/W),BW=0x1(16 bits) */
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#define CONFIG_SYS_EBC_PB3CR 0xFD01A000
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/* bank 4 is FPGA 1 */
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/* BME=,TWT=,CSN=,OEN=,WBN=,WBF=,TH=,RE=,SOR=,BEM=,PEN= */
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#define CONFIG_SYS_EBC_PB4AP 0x02000400
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/* BAS=,BS=,BU=0x3(R/W),BW=0x0(8 bits) */
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#define CONFIG_SYS_EBC_PB4CR 0xFD11A000
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/* bank 5 is FPGA 2 */
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/* BME=,TWT=,CSN=,OEN=,WBN=,WBF=,TH=,RE=,SOR=,BEM=,PEN= */
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#define CONFIG_SYS_EBC_PB5AP 0x02000400
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/* BAS=,BS=,BU=0x3(R/W),BW=0x1(16 bits) */
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#define CONFIG_SYS_EBC_PB5CR 0xFD21A000
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/* bank 6 is unused */
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/* PB6AP = 0 */
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#define CONFIG_SYS_EBC_PB6AP 0x00000000
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/* PB6CR = 0 */
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#define CONFIG_SYS_EBC_PB6CR 0x00000000
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/* bank 7 is LED register */
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/* BME=0,TWT=6,CSN=1,OEN=1,WBN=0,WBF=0,TH=2,RE=0,SOR=0,BEM=1,PEN=0 */
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#define CONFIG_SYS_W7O_EBC_PB7AP 0x03050440
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/* BAS=0xFE0,BS=0x0(1MB),BU=0x3(R/W),BW=0x2(32 bits) */
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#define CONFIG_SYS_W7O_EBC_PB7CR 0xFE01C000
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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 0xFFFC0000
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#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
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#define CONFIG_SYS_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Monitor */
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#define CONFIG_SYS_MALLOC_LEN (128 * 1024) /* Reserve 128 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 2 /* max number of memory banks */
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#define CONFIG_SYS_MAX_FLASH_SECT 256 /* max number of sec on 1 chip */
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#define CONFIG_SYS_FLASH_ERASE_TOUT 120000 /* Timeout, Flash Erase, in ms */
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#define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Timeout, Flash Write, in ms */
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#define CONFIG_SYS_FLASH_PROTECTION 1 /* Use real Flash protection */
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#if 1 /* Use NVRAM for environment variables */
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/*-----------------------------------------------------------------------
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* NVRAM organization
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*/
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#define CONFIG_ENV_IS_IN_NVRAM 1 /* use NVRAM for env vars */
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#define CONFIG_SYS_NVRAM_BASE_ADDR 0xfc000000 /* NVRAM base address */
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#define CONFIG_SYS_NVRAM_SIZE (32*1024) /* NVRAM size */
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#define CONFIG_ENV_SIZE 0x1000 /* Size of Environment vars */
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/*define CONFIG_ENV_ADDR \
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(CONFIG_SYS_NVRAM_BASE_ADDR+CONFIG_SYS_NVRAM_SIZE-CONFIG_ENV_SIZE) Env */
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#define CONFIG_ENV_ADDR CONFIG_SYS_NVRAM_BASE_ADDR
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#else /* Use Boot Flash for environment variables */
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/*-----------------------------------------------------------------------
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* Flash EEPROM for environment
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*/
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#define CONFIG_ENV_IS_IN_FLASH 1
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#define CONFIG_ENV_OFFSET 0x00040000 /* Offset of Environment Sector */
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#define CONFIG_ENV_SIZE 0x10000 /* Total Size of env. sector */
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#define CONFIG_ENV_SECT_SIZE 0x10000 /* see README - env sec tot sze */
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#endif
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/*-----------------------------------------------------------------------
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* I2C EEPROM (CAT24WC08) for environment
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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 400000 /* 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 0x50 /* EEPROM CAT28WC08 */
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#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 /* Bytes of address */
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/* mask of address bits that overflow into the "EEPROM chip address" */
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#define CONFIG_SYS_I2C_EEPROM_ADDR_OVERFLOW 0x07
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#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 4 /* The Catalyst CAT24WC08 has */
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/* 16 byte page write mode using*/
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/* last 4 bits of the address */
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#define CONFIG_SYS_I2C_MULTI_EEPROMS
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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 /* XXX conflicting address!!! XXX */
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/*
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* Init Memory Controller:
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*/
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#define FLASH_BASE0_PRELIM 0xFFE00000 /* FLASH bank #0 */
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#define FLASH_BASE1_PRELIM 0xF0000000 /* FLASH bank #1 */
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/* On Chip Memory location */
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#define CONFIG_SYS_OCM_DATA_ADDR 0xF8000000
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#define CONFIG_SYS_OCM_DATA_SIZE 0x1000
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/*-----------------------------------------------------------------------
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* Definitions for initial stack pointer and data area (in RAM)
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*/
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#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_OCM_DATA_ADDR /* inside of SDRAM */
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#define CONFIG_SYS_INIT_RAM_SIZE CONFIG_SYS_OCM_DATA_SIZE /* Size of used area in RAM */
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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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#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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* FPGA(s) configuration
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*/
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#define CONFIG_SYS_FPGA_IMAGE_LEN 0x80000 /* 512KB FPGA image */
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#define CONFIG_NUM_FPGAS 3 /* Number of FPGAs on board */
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#define CONFIG_MAX_FPGAS 6 /* Maximum number of FPGAs */
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#define CONFIG_FPGAS_BASE 0xFD000000L /* Base address of FPGAs */
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#define CONFIG_FPGAS_BANK_SIZE 0x00100000L /* FPGAs' mmap bank size */
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#endif /* __CONFIG_H */
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