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Diffstat (limited to 'include/configs/astro_mcf5373l.h')
| -rw-r--r-- | include/configs/astro_mcf5373l.h | 297 |
1 files changed, 297 insertions, 0 deletions
diff --git a/include/configs/astro_mcf5373l.h b/include/configs/astro_mcf5373l.h new file mode 100644 index 0000000..2e7fbfb --- /dev/null +++ b/include/configs/astro_mcf5373l.h @@ -0,0 +1,297 @@ +/* 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 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 + +/* Command line configuration */ +/* + * 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 ENABLE_JFFS 0 +#else +#define ENABLE_JFFS 1 +#endif + +#define CONFIG_MCFRTC +#undef RTC_DEBUG + +/* Timer */ +#define CONFIG_MCFTMR +#undef CONFIG_MCFPIT + +/* I2C */ +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_FSL +#define CONFIG_SYS_FSL_I2C_SPEED 80000 +#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C_OFFSET 0x58000 +#define CONFIG_SYS_IMMR CONFIG_SYS_MBAR + +/* + * Defines processor clock - important for correct timings concerning serial + * interface etc. + */ + +#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_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 +#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 +#endif + +/* 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 CONFIG_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. + */ +#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 RAM address for user programs */ +#define CONFIG_SYS_LOAD_ADDR 0x20000 + +#define CONFIG_FPGA_COUNT 1 +#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_SIZE 0x8000 +#define CONFIG_SYS_INIT_RAM_CTRL 0x221 +#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - \ + GENERATED_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_SIZE 0x2000000 +#define CONFIG_SYS_FLASH_CFI_NONBLOCK 1 + +#define LDS_BOARD_TEXT \ + . = DEFINED(env_offset) ? env_offset : .; \ + env/embedded.o(.text*) + +#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_SIZE - 8) +#define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \ + CONFIG_SYS_INIT_RAM_SIZE - 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 */ |