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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>
240 lines
6.6 KiB
C
240 lines
6.6 KiB
C
/*
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* (C) Copyright 2002
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* Kyle Harris, Nexus Technologies, Inc. kharris@nexus-tech.net
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*
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* (C) Copyright 2002
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* Sysgo Real-Time Solutions, GmbH <www.elinos.com>
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* Marius Groeger <mgroeger@sysgo.de>
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*
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* Configuation settings for the Zylonite board.
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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 __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_CPU_MONAHANS 1 /* Intel Monahan CPU */
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#define CONFIG_CPU_PXA320
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#define CONFIG_ZYLONITE 1 /* Zylonite board */
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/* #define CONFIG_LCD 1 */
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#ifdef CONFIG_LCD
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#define CONFIG_SHARP_LM8V31
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#endif
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#undef CONFIG_MMC
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#define BOARD_LATE_INIT 1
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#undef CONFIG_SKIP_RELOCATE_UBOOT
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#undef CONFIG_USE_IRQ /* we don't need IRQ/FIQ stuff */
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/* we will never enable dcache, because we have to setup MMU first */
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#define CONFIG_SYS_NO_DCACHE
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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 (CONFIG_ENV_SIZE + 128*1024)
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/*
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* Hardware drivers
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*/
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#undef TURN_ON_ETHERNET
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#ifdef TURN_ON_ETHERNET
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# define CONFIG_SMC91111 1
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# define CONFIG_SMC91111_BASE 0x14000300
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# define CONFIG_SMC91111_EXT_PHY
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# define CONFIG_SMC_USE_32_BIT
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# undef CONFIG_SMC_USE_IOFUNCS /* just for use with the kernel */
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#endif
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/*
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* select serial console configuration
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*/
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#define CONFIG_PXA_SERIAL
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#define CONFIG_FFUART 1
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/* allow to overwrite serial and ethaddr */
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#define CONFIG_ENV_OVERWRITE
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#define CONFIG_BAUDRATE 115200
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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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#ifdef TURN_ON_ETHERNET
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#define CONFIG_CMD_PING
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#else
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#define CONFIG_CMD_SAVEENV
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#define CONFIG_CMD_NAND
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#undef CONFIG_CMD_NET
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#undef CONFIG_CMD_FLASH
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#undef CONFIG_CMD_IMLS
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#endif
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#define CONFIG_BOOTDELAY -1
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#define CONFIG_ETHADDR 08:00:3e:26:0a:5b
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#define CONFIG_NETMASK 255.255.0.0
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#define CONFIG_IPADDR 192.168.0.21
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#define CONFIG_SERVERIP 192.168.0.250
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#define CONFIG_BOOTCOMMAND "bootm 80000"
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#define CONFIG_BOOTARGS "root=/dev/mtdblock2 rootfstype=cramfs console=ttyS0,115200"
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#define CONFIG_CMDLINE_TAG
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#define CONFIG_TIMESTAMP
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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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* Miscellaneous configurable options
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*/
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#define CONFIG_SYS_HUSH_PARSER 1
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#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
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#define CONFIG_SYS_LONGHELP /* undef to save memory */
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#ifdef CONFIG_SYS_HUSH_PARSER
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#define CONFIG_SYS_PROMPT "$ " /* Monitor Command Prompt */
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#else
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#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
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#endif
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#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
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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_DEVICE_NULLDEV 1
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#define CONFIG_SYS_MEMTEST_START 0x9c000000 /* memtest works on */
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#define CONFIG_SYS_MEMTEST_END 0x9c400000 /* 4 ... 8 MB in DRAM */
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#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_DRAM_BASE + 0x8000) /* default load address */
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#define CONFIG_SYS_HZ 1000
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/* Monahans Core Frequency */
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#define CONFIG_SYS_MONAHANS_RUN_MODE_OSC_RATIO 16 /* valid values: 8, 16, 24, 31 */
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#define CONFIG_SYS_MONAHANS_TURBO_RUN_MODE_RATIO 1 /* valid values: 1, 2 */
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/* valid baudrates */
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#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
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#ifdef CONFIG_MMC
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#define CONFIG_PXA_MMC
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#define CONFIG_CMD_MMC
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#define CONFIG_SYS_MMC_BASE 0xF0000000
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#endif
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/*
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* Stack sizes
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*
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* The stack sizes are set up in start.S using the settings below
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*/
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#define CONFIG_STACKSIZE (128*1024) /* regular stack */
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#ifdef CONFIG_USE_IRQ
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#define CONFIG_STACKSIZE_IRQ (4*1024) /* IRQ stack */
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#define CONFIG_STACKSIZE_FIQ (4*1024) /* FIQ stack */
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#endif
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/*
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* Physical Memory Map
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*/
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#define CONFIG_NR_DRAM_BANKS 4 /* we have 2 banks of DRAM */
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#define PHYS_SDRAM_1 0xa0000000 /* SDRAM Bank #1 */
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#define PHYS_SDRAM_1_SIZE 0x04000000 /* 64 MB */
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#define PHYS_SDRAM_2 0xa4000000 /* SDRAM Bank #2 */
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#define PHYS_SDRAM_2_SIZE 0x00000000 /* 0 MB */
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#define PHYS_SDRAM_3 0xa8000000 /* SDRAM Bank #3 */
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#define PHYS_SDRAM_3_SIZE 0x00000000 /* 0 MB */
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#define PHYS_SDRAM_4 0xac000000 /* SDRAM Bank #4 */
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#define PHYS_SDRAM_4_SIZE 0x00000000 /* 0 MB */
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#define CONFIG_SYS_DRAM_BASE 0x80000000 /* at CS0 */
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#define CONFIG_SYS_DRAM_SIZE 0x04000000 /* 64 MB Ram */
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#undef CONFIG_SYS_SKIP_DRAM_SCRUB
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#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
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#define CONFIG_SYS_INIT_SP_ADDR (GENERATED_GBL_DATA_SIZE + PHYS_SDRAM_1)
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/*
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* NAND Flash
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*/
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#define CONFIG_SYS_NAND0_BASE 0x0
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#undef CONFIG_SYS_NAND1_BASE
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#define CONFIG_SYS_NAND_BASE_LIST { CONFIG_SYS_NAND0_BASE }
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#define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of NAND devices */
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/* nand timeout values */
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#define CONFIG_SYS_NAND_PROG_ERASE_TO 3000
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#define CONFIG_SYS_NAND_OTHER_TO 100
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#define CONFIG_SYS_NAND_SENDCMD_RETRY 3
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#undef NAND_ALLOW_ERASE_ALL /* Allow erasing bad blocks - don't use */
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/* NAND Timing Parameters (in ns) */
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#define NAND_TIMING_tCH 10
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#define NAND_TIMING_tCS 0
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#define NAND_TIMING_tWH 20
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#define NAND_TIMING_tWP 40
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#define NAND_TIMING_tRH 20
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#define NAND_TIMING_tRP 40
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#define NAND_TIMING_tR 11123
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#define NAND_TIMING_tWHR 100
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#define NAND_TIMING_tAR 10
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/* NAND debugging */
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#define CONFIG_SYS_DFC_DEBUG1 /* usefull */
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#undef CONFIG_SYS_DFC_DEBUG2 /* noisy */
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#undef CONFIG_SYS_DFC_DEBUG3 /* extremly noisy */
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#define CONFIG_MTD_DEBUG
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#define CONFIG_MTD_DEBUG_VERBOSE 1
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#define CONFIG_SYS_NO_FLASH 1
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#define CONFIG_ENV_IS_IN_NAND 1
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#define CONFIG_ENV_OFFSET 0x40000
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#define CONFIG_ENV_OFFSET_REDUND 0x44000
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#define CONFIG_ENV_SIZE 0x4000
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#endif /* __CONFIG_H */
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