upstream u-boot with additional patches for our devices/boards:
https://lists.denx.de/pipermail/u-boot/2017-March/282789.html (AXP crashes) ;
Gbit ethernet patch for some LIME2 revisions ;
with SPI flash support
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
400 lines
12 KiB
400 lines
12 KiB
/*
|
|
* Configuration settings for the Sentec Cobra Board.
|
|
*
|
|
* (C) Copyright 2003 Josef Baumgartner <josef.baumgartner@telex.de>
|
|
*
|
|
* See file CREDITS for list of people who contributed to this
|
|
* project.
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License as
|
|
* published by the Free Software Foundation; either version 2 of
|
|
* the License, or (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
|
* MA 02111-1307 USA
|
|
*/
|
|
|
|
/*
|
|
* 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
|
|
|
|
/*
|
|
* set the card type to actually compile for; either of
|
|
* the possibilities listed below has to be used!
|
|
*/
|
|
#define CONFIG_ASTRO_V532 1
|
|
|
|
#if CONFIG_ASTRO_V532
|
|
#define ASTRO_ID 0xF8
|
|
#elif CONFIG_ASTRO_V512
|
|
#define ASTRO_ID 0xFA
|
|
#elif CONFIG_ASTRO_TWIN7S2
|
|
#define ASTRO_ID 0xF9
|
|
#elif CONFIG_ASTRO_V912
|
|
#define ASTRO_ID 0xFC
|
|
#elif CONFIG_ASTRO_COFDMDUOS2
|
|
#define ASTRO_ID 0xFB
|
|
#else
|
|
#error No card type defined!
|
|
#endif
|
|
|
|
/*
|
|
* Define processor
|
|
* possible values for Urmel board: only Coldfire M5373 processor supported
|
|
* (please do not change)
|
|
*/
|
|
|
|
/* it seems not clear yet which processor defines we should use */
|
|
#define CONFIG_MCF537x /* define processor family */
|
|
#define CONFIG_MCF532x /* define processor family */
|
|
#define CONFIG_M5373 /* define processor type */
|
|
#define CONFIG_ASTRO5373L /* define board type */
|
|
|
|
/* Command line configuration */
|
|
#include <config_cmd_default.h>
|
|
|
|
/*
|
|
* CONFIG_RAM defines if u-boot is loaded via BDM (or started from
|
|
* a different bootloader that has already performed RAM setup) or
|
|
* started directly from flash, which is the regular case for production
|
|
* boards.
|
|
*/
|
|
#ifdef CONFIG_RAM
|
|
#define CONFIG_MONITOR_IS_IN_RAM
|
|
#define CONFIG_SYS_TEXT_BASE 0x40020000
|
|
#define ENABLE_JFFS 0
|
|
#else
|
|
#define CONFIG_SYS_TEXT_BASE 0x00000000
|
|
#define ENABLE_JFFS 1
|
|
#endif
|
|
|
|
/* Define which commmands should be available at u-boot command prompt */
|
|
|
|
#define CONFIG_CMD_CACHE
|
|
#define CONFIG_CMD_DATE
|
|
#define CONFIG_CMD_ELF
|
|
#define CONFIG_CMD_FLASH
|
|
#define CONFIG_CMD_I2C
|
|
#define CONFIG_CMD_MEMORY
|
|
#define CONFIG_CMD_MISC
|
|
#define CONFIG_CMD_XIMG
|
|
#undef CONFIG_CMD_NET
|
|
#undef CONFIG_CMD_NFS
|
|
#if ENABLE_JFFS
|
|
#define CONFIG_CMD_JFFS2
|
|
#endif
|
|
#define CONFIG_CMD_REGINFO
|
|
#define CONFIG_CMD_LOADS
|
|
#define CONFIG_CMD_LOADB
|
|
#define CONFIG_CMD_FPGA
|
|
#define CONFIG_CMDLINE_EDITING
|
|
|
|
#define CONFIG_SYS_HUSH_PARSER
|
|
#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
|
|
|
|
#define CONFIG_MCFRTC
|
|
#undef RTC_DEBUG
|
|
|
|
/* Timer */
|
|
#define CONFIG_MCFTMR
|
|
#undef CONFIG_MCFPIT
|
|
|
|
/* I2C */
|
|
#define CONFIG_FSL_I2C
|
|
#define CONFIG_HARD_I2C /* I2C with hw support */
|
|
#undef CONFIG_SOFT_I2C /* I2C bit-banged */
|
|
#define CONFIG_SYS_I2C_SPEED 80000
|
|
#define CONFIG_SYS_I2C_SLAVE 0x7F
|
|
#define CONFIG_SYS_I2C_OFFSET 0x58000
|
|
#define CONFIG_SYS_IMMR CONFIG_SYS_MBAR
|
|
|
|
/*
|
|
* Defines processor clock - important for correct timings concerning serial
|
|
* interface etc.
|
|
* CONFIG_SYS_HZ gives unit: 1000 -> 1 Hz ^= 1000 ms
|
|
*/
|
|
|
|
#define CONFIG_SYS_HZ 1000
|
|
#define CONFIG_SYS_CLK 80000000
|
|
#define CONFIG_SYS_CPU_CLK (CONFIG_SYS_CLK * 3)
|
|
#define CONFIG_SYS_SDRAM_SIZE 32 /* SDRAM size in MB */
|
|
|
|
#define CONFIG_SYS_CORE_SRAM_SIZE 0x8000
|
|
#define CONFIG_SYS_CORE_SRAM 0x80000000
|
|
|
|
#define CONFIG_SYS_UNIFY_CACHE
|
|
|
|
/*
|
|
* Define baudrate for UART1 (console output, tftp, ...)
|
|
* default value of CONFIG_BAUDRATE for Sentec board: 19200 baud
|
|
* CONFIG_SYS_BAUDRATE_TABLE defines values that can be selected
|
|
* in u-boot command interface
|
|
*/
|
|
|
|
#define CONFIG_BAUDRATE 115200
|
|
#define CONFIG_SYS_BAUDRATE_TABLE { 9600 , 19200 , 38400 , 57600, 115200 }
|
|
|
|
#define CONFIG_MCFUART
|
|
#define CONFIG_SYS_UART_PORT (2)
|
|
#define CONFIG_SYS_UART2_ALT3_GPIO
|
|
|
|
/*
|
|
* Watchdog configuration; Watchdog is disabled for running from RAM
|
|
* and set to highest possible value else. Beware there is no check
|
|
* in the watchdog code to validate the timeout value set here!
|
|
*/
|
|
|
|
#ifndef CONFIG_MONITOR_IS_IN_RAM
|
|
#define CONFIG_WATCHDOG
|
|
#define CONFIG_WATCHDOG_TIMEOUT 3355 /* timeout in milliseconds */
|
|
#endif
|
|
|
|
/*
|
|
* Configuration for environment
|
|
* Environment is located in the last sector of the flash
|
|
*/
|
|
|
|
#ifndef CONFIG_MONITOR_IS_IN_RAM
|
|
#define CONFIG_ENV_OFFSET 0x1FF8000
|
|
#define CONFIG_ENV_SECT_SIZE 0x8000
|
|
#define CONFIG_ENV_IS_IN_FLASH 1
|
|
#else
|
|
/*
|
|
* environment in RAM - This is used to use a single PC-based application
|
|
* to load an image, load U-Boot, load an environment and then start U-Boot
|
|
* to execute the commands from the environment. Feedback is done via setting
|
|
* and reading memory locations.
|
|
*/
|
|
#define CONFIG_ENV_ADDR 0x40060000
|
|
#define CONFIG_ENV_SECT_SIZE 0x8000
|
|
#define CONFIG_ENV_IS_IN_FLASH 1
|
|
#endif
|
|
|
|
/* here we put our FPGA configuration... */
|
|
#define CONFIG_MISC_INIT_R 1
|
|
|
|
/* Define user parameters that have to be customized most likely */
|
|
|
|
/* AUTOBOOT settings - booting images automatically by u-boot after power on */
|
|
|
|
/*
|
|
* used for autoboot, delay in seconds u-boot will wait before starting
|
|
* defined (auto-)boot command, setting to -1 disables delay, setting to
|
|
* 0 will too prevent access to u-boot command interface: u-boot then has
|
|
* to be reflashed
|
|
* beware - watchdog is not serviced during autoboot delay time!
|
|
*/
|
|
#ifdef CONFIG_MONITOR_IS_IN_RAM
|
|
#define CONFIG_BOOTDELAY 1
|
|
#else
|
|
#define CONFIG_BOOTDELAY 1
|
|
#endif
|
|
|
|
/*
|
|
* 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 _QUOTEME(x) #x
|
|
#define QUOTEME(x) _QUOTEME(x)
|
|
|
|
#define CONFIG_EXTRA_ENV_SETTINGS \
|
|
"loaderversion=11\0" \
|
|
"card_id="QUOTEME(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 $env_default -eq 1;"\
|
|
" then setenv env_default 0;saveenv;fi\0"
|
|
|
|
/*
|
|
* "update" is a non-standard command that has to be supplied
|
|
* by external update.c; This is not included in mainline because
|
|
* it needs non-blocking CFI routines.
|
|
*/
|
|
#ifdef CONFIG_MONITOR_IS_IN_RAM
|
|
#define CONFIG_BOOTCOMMAND "" /* no autoboot in this case */
|
|
#else
|
|
#if CONFIG_ASTRO_V532
|
|
#define CONFIG_BOOTCOMMAND "protect off 0x80000 0x1ffffff;run env_check;"\
|
|
"run xilinxload&&run alteraload&&bootm 0x80000;"\
|
|
"update;reset"
|
|
#else
|
|
#define CONFIG_BOOTCOMMAND "protect off 0x80000 0x1ffffff;run env_check;"\
|
|
"run xilinxload&&bootm 0x80000;update;reset"
|
|
#endif
|
|
#endif
|
|
|
|
/* default bootargs that are considered during boot */
|
|
#define CONFIG_BOOTARGS " console=ttyS2,115200 rootfstype=romfs"\
|
|
" loaderversion=$loaderversion"
|
|
|
|
#define CONFIG_SYS_PROMPT "URMEL > "
|
|
|
|
/* default RAM address for user programs */
|
|
#define CONFIG_SYS_LOAD_ADDR 0x20000
|
|
|
|
#define CONFIG_SYS_LONGHELP
|
|
|
|
#if (CONFIG_COMMANDS & CONFIG_CMD_KGDB)
|
|
#define CONFIG_SYS_CBSIZE 1024
|
|
#else
|
|
#define CONFIG_SYS_CBSIZE 256
|
|
#endif
|
|
#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
|
|
#define CONFIG_SYS_MAXARGS 16
|
|
#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
|
|
|
|
#define CONFIG_FPGA_COUNT 1
|
|
#define CONFIG_FPGA
|
|
#define CONFIG_FPGA_XILINX
|
|
#define CONFIG_FPGA_SPARTAN3
|
|
#define CONFIG_FPGA_ALTERA
|
|
#define CONFIG_FPGA_CYCLON2
|
|
#define CONFIG_SYS_FPGA_PROG_FEEDBACK
|
|
#define CONFIG_SYS_FPGA_WAIT 1000
|
|
|
|
/* End of user parameters to be customized */
|
|
|
|
/* Defines memory range for test */
|
|
|
|
#define CONFIG_SYS_MEMTEST_START 0x40020000
|
|
#define CONFIG_SYS_MEMTEST_END 0x41ffffff
|
|
|
|
/*
|
|
* 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 CONFIG_SYS_MBAR 0xFC000000 /* Register Base Addrs */
|
|
|
|
/* System Conf. Reg. & System Protection Reg. */
|
|
|
|
#define CONFIG_SYS_SCR 0x0003;
|
|
#define CONFIG_SYS_SPR 0xffff;
|
|
|
|
/*
|
|
* Definitions for initial stack pointer and data area (in internal SRAM)
|
|
*/
|
|
#define CONFIG_SYS_INIT_RAM_ADDR 0x80000000
|
|
#define CONFIG_SYS_INIT_RAM_END 0x8000
|
|
#define CONFIG_SYS_INIT_RAM_CTRL 0x221
|
|
#define CONFIG_SYS_GBL_DATA_SIZE 128
|
|
#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - \
|
|
CONFIG_SYS_GBL_DATA_SIZE)
|
|
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
|
|
|
|
/*
|
|
* Start addresses for the final memory configuration
|
|
* (Set up by the startup code)
|
|
* for MCF5373, the allowable range is 0x40000000 to 0x7FF00000
|
|
*/
|
|
#define CONFIG_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 CONFIG_SYS_CS0_BASE 0
|
|
#define CONFIG_SYS_CS0_MASK 0x00ff0001
|
|
#define CONFIG_SYS_CS0_CTRL 0x00001fc0
|
|
|
|
#define CONFIG_SYS_CS1_BASE 0x01000000
|
|
#define CONFIG_SYS_CS1_MASK 0x00ff0001
|
|
#define CONFIG_SYS_CS1_CTRL 0x00001fc0
|
|
|
|
#define CONFIG_SYS_CS2_BASE 0x20000000
|
|
#define CONFIG_SYS_CS2_MASK 0x00ff0001
|
|
#define CONFIG_SYS_CS2_CTRL 0x0000fec0
|
|
|
|
#define CONFIG_SYS_CS3_BASE 0x21000000
|
|
#define CONFIG_SYS_CS3_MASK 0x00ff0001
|
|
#define CONFIG_SYS_CS3_CTRL 0x0000fec0
|
|
|
|
#define CONFIG_SYS_FLASH_BASE 0x00000000
|
|
|
|
#ifdef CONFIG_MONITOR_IS_IN_RAM
|
|
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
|
|
#else
|
|
/* This is mainly used during relocation in start.S */
|
|
#define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_FLASH_BASE + 0x400)
|
|
#endif
|
|
/* Reserve 256 kB for Monitor */
|
|
#define CONFIG_SYS_MONITOR_LEN (256 << 10)
|
|
|
|
#define CONFIG_SYS_BOOTPARAMS_LEN (64 * 1024)
|
|
/* Reserve 128 kB for malloc() */
|
|
#define CONFIG_SYS_MALLOC_LEN (128 << 10)
|
|
|
|
/*
|
|
* 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 CONFIG_SYS_BOOTMAPSZ (CONFIG_SYS_SDRAM_BASE + \
|
|
(CONFIG_SYS_SDRAM_SIZE << 20))
|
|
|
|
/* FLASH organization */
|
|
#define CONFIG_SYS_MAX_FLASH_BANKS 1
|
|
#define CONFIG_SYS_MAX_FLASH_SECT 259
|
|
#define CONFIG_SYS_FLASH_ERASE_TOUT 1000
|
|
|
|
#define CONFIG_SYS_FLASH_CFI 1
|
|
#define CONFIG_FLASH_CFI_DRIVER 1
|
|
#define CONFIG_SYS_FLASH_SIZE 0x2000000
|
|
#define CONFIG_SYS_FLASH_PROTECTION 1
|
|
#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1
|
|
#define CONFIG_SYS_FLASH_CFI_NONBLOCK 1
|
|
|
|
#if ENABLE_JFFS
|
|
/* JFFS Partition offset set */
|
|
#define CONFIG_SYS_JFFS2_FIRST_BANK 0
|
|
#define CONFIG_SYS_JFFS2_NUM_BANKS 1
|
|
/* 512k reserved for u-boot */
|
|
#define CONFIG_SYS_JFFS2_FIRST_SECTOR 0x40
|
|
#endif
|
|
|
|
/* Cache Configuration */
|
|
#define CONFIG_SYS_CACHELINE_SIZE 16
|
|
|
|
#define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
|
|
CONFIG_SYS_INIT_RAM_END - 8)
|
|
#define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
|
|
CONFIG_SYS_INIT_RAM_END - 4)
|
|
#define CONFIG_SYS_ICACHE_INV (CF_CACR_CINVA)
|
|
#define CONFIG_SYS_CACHE_ACR0 (CONFIG_SYS_SDRAM_BASE | \
|
|
CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
|
|
CF_ACR_EN | CF_ACR_SM_ALL)
|
|
#define CONFIG_SYS_CACHE_ICACR (CF_CACR_EC | CF_CACR_CINVA | \
|
|
CF_CACR_DCM_P)
|
|
|
|
#endif /* _CONFIG_ASTRO_MCF5373L_H */
|
|
|