mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-29 08:01:08 +00:00
0613c36a7a
Perform a simple rename of CONFIG_EXTRA_ENV_SETTINGS to CFG_EXTRA_ENV_SETTINGS Signed-off-by: Tom Rini <trini@konsulko.com>
187 lines
4.8 KiB
C
187 lines
4.8 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
|
|
/*
|
|
* Configuration settings for the Sentec Cobra Board.
|
|
*
|
|
* (C) Copyright 2003 Josef Baumgartner <josef.baumgartner@telex.de>
|
|
*/
|
|
|
|
/*
|
|
* configuration for ASTRO "Urmel" board.
|
|
* Originating from Cobra5272 configuration, messed up by
|
|
* Wolfgang Wegner <w.wegner@astro-kom.de>
|
|
* Please do not bother the original author with bug reports
|
|
* concerning this file.
|
|
*/
|
|
|
|
#ifndef _CONFIG_ASTRO_MCF5373L_H
|
|
#define _CONFIG_ASTRO_MCF5373L_H
|
|
|
|
#include <linux/stringify.h>
|
|
|
|
/*
|
|
* set the card type to actually compile for; either of
|
|
* the possibilities listed below has to be used!
|
|
*/
|
|
#define ASTRO_V532 1
|
|
|
|
#if ASTRO_V532
|
|
#define ASTRO_ID 0xF8
|
|
#elif ASTRO_V512
|
|
#define ASTRO_ID 0xFA
|
|
#elif ASTRO_TWIN7S2
|
|
#define ASTRO_ID 0xF9
|
|
#elif ASTRO_V912
|
|
#define ASTRO_ID 0xFC
|
|
#elif ASTRO_COFDMDUOS2
|
|
#define ASTRO_ID 0xFB
|
|
#else
|
|
#error No card type defined!
|
|
#endif
|
|
|
|
/* I2C */
|
|
|
|
/*
|
|
* Defines processor clock - important for correct timings concerning serial
|
|
* interface etc.
|
|
*/
|
|
|
|
#define CFG_SYS_CLK 80000000
|
|
#define CFG_SYS_CPU_CLK (CFG_SYS_CLK * 3)
|
|
#define CFG_SYS_SDRAM_SIZE 32 /* SDRAM size in MB */
|
|
|
|
/*
|
|
* Define baudrate for UART1 (console output, tftp, ...)
|
|
* default value of CONFIG_BAUDRATE for Sentec board: 19200 baud
|
|
* CFG_SYS_BAUDRATE_TABLE defines values that can be selected
|
|
* in u-boot command interface
|
|
*/
|
|
|
|
#define CFG_SYS_UART_PORT (2)
|
|
#define CFG_SYS_UART2_ALT3_GPIO
|
|
|
|
/* here we put our FPGA configuration... */
|
|
|
|
/* Define user parameters that have to be customized most likely */
|
|
|
|
/* AUTOBOOT settings - booting images automatically by u-boot after power on */
|
|
|
|
/*
|
|
* The following settings will be contained in the environment block ; if you
|
|
* want to use a neutral environment all those settings can be manually set in
|
|
* u-boot: 'set' command
|
|
*/
|
|
|
|
#define CFG_EXTRA_ENV_SETTINGS \
|
|
"loaderversion=11\0" \
|
|
"card_id="__stringify(ASTRO_ID)"\0" \
|
|
"alterafile=0\0" \
|
|
"xilinxfile=0\0" \
|
|
"xilinxload=imxtract 0x540000 $xilinxfile 0x41000000&&"\
|
|
"fpga load 0 0x41000000 $filesize\0" \
|
|
"alteraload=imxtract 0x6c0000 $alterafile 0x41000000&&"\
|
|
"fpga load 1 0x41000000 $filesize\0" \
|
|
"env_default=1\0" \
|
|
"env_check=if test $env_default -eq 1;"\
|
|
" then setenv env_default 0;saveenv;fi\0"
|
|
|
|
/*
|
|
* "update" is a non-standard command that has to be supplied
|
|
* by external update.c; This is not included in mainline because
|
|
* it needs non-blocking CFI routines.
|
|
*/
|
|
|
|
#define CFG_SYS_FPGA_WAIT 1000
|
|
|
|
/* End of user parameters to be customized */
|
|
|
|
/* Defines memory range for test */
|
|
|
|
/*
|
|
* Low Level Configuration Settings
|
|
* (address mappings, register initial values, etc.)
|
|
* You should know what you are doing if you make changes here.
|
|
*/
|
|
|
|
/* Base register address */
|
|
|
|
#define CFG_SYS_MBAR 0xFC000000 /* Register Base Addrs */
|
|
|
|
/* System Conf. Reg. & System Protection Reg. */
|
|
|
|
#define CFG_SYS_SCR 0x0003;
|
|
#define CFG_SYS_SPR 0xffff;
|
|
|
|
/*
|
|
* Definitions for initial stack pointer and data area (in internal SRAM)
|
|
*/
|
|
#define CFG_SYS_INIT_RAM_ADDR 0x80000000
|
|
#define CFG_SYS_INIT_RAM_SIZE 0x8000
|
|
#define CFG_SYS_INIT_RAM_CTRL 0x221
|
|
|
|
/*
|
|
* Start addresses for the final memory configuration
|
|
* (Set up by the startup code)
|
|
* for MCF5373, the allowable range is 0x40000000 to 0x7FF00000
|
|
*/
|
|
#define CFG_SYS_SDRAM_BASE 0x40000000
|
|
|
|
/*
|
|
* Chipselect bank definitions
|
|
*
|
|
* CS0 - Flash 32MB (first 16MB)
|
|
* CS1 - Flash 32MB (second half)
|
|
* CS2 - FPGA
|
|
* CS3 - FPGA
|
|
* CS4 - unused
|
|
* CS5 - unused
|
|
*/
|
|
#define CFG_SYS_CS0_BASE 0
|
|
#define CFG_SYS_CS0_MASK 0x00ff0001
|
|
#define CFG_SYS_CS0_CTRL 0x00001fc0
|
|
|
|
#define CFG_SYS_CS1_BASE 0x01000000
|
|
#define CFG_SYS_CS1_MASK 0x00ff0001
|
|
#define CFG_SYS_CS1_CTRL 0x00001fc0
|
|
|
|
#define CFG_SYS_CS2_BASE 0x20000000
|
|
#define CFG_SYS_CS2_MASK 0x00ff0001
|
|
#define CFG_SYS_CS2_CTRL 0x0000fec0
|
|
|
|
#define CFG_SYS_CS3_BASE 0x21000000
|
|
#define CFG_SYS_CS3_MASK 0x00ff0001
|
|
#define CFG_SYS_CS3_CTRL 0x0000fec0
|
|
|
|
#define CFG_SYS_FLASH_BASE 0x00000000
|
|
|
|
/* Reserve 256 kB for Monitor */
|
|
|
|
/*
|
|
* For booting Linux, the board info and command line data
|
|
* have to be in the first 8 MB of memory, since this is
|
|
* the maximum mapped by the Linux kernel during initialization ??
|
|
*/
|
|
#define CFG_SYS_BOOTMAPSZ (CFG_SYS_SDRAM_BASE + \
|
|
(CFG_SYS_SDRAM_SIZE << 20))
|
|
|
|
/* FLASH organization */
|
|
|
|
#define CFG_SYS_FLASH_SIZE 0x2000000
|
|
|
|
#define LDS_BOARD_TEXT \
|
|
. = DEFINED(env_offset) ? env_offset : .; \
|
|
env/embedded.o(.text*)
|
|
|
|
/* Cache Configuration */
|
|
|
|
#define ICACHE_STATUS (CFG_SYS_INIT_RAM_ADDR + \
|
|
CFG_SYS_INIT_RAM_SIZE - 8)
|
|
#define DCACHE_STATUS (CFG_SYS_INIT_RAM_ADDR + \
|
|
CFG_SYS_INIT_RAM_SIZE - 4)
|
|
#define CFG_SYS_ICACHE_INV (CF_CACR_CINVA)
|
|
#define CFG_SYS_CACHE_ACR0 (CFG_SYS_SDRAM_BASE | \
|
|
CF_ADDRMASK(CFG_SYS_SDRAM_SIZE) | \
|
|
CF_ACR_EN | CF_ACR_SM_ALL)
|
|
#define CFG_SYS_CACHE_ICACR (CF_CACR_EC | CF_CACR_CINVA | \
|
|
CF_CACR_DCM_P)
|
|
|
|
#endif /* _CONFIG_ASTRO_MCF5373L_H */
|