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Diffstat (limited to 'include')
| -rw-r--r-- | include/configs/ca9x4_ct_vxp.h | 196 |
1 files changed, 196 insertions, 0 deletions
diff --git a/include/configs/ca9x4_ct_vxp.h b/include/configs/ca9x4_ct_vxp.h new file mode 100644 index 0000000..5547d55 --- /dev/null +++ b/include/configs/ca9x4_ct_vxp.h @@ -0,0 +1,196 @@ +/* + * (C) Copyright 2010 Linaro + * Matt Waddel, <matt.waddel@linaro.org> + * + * Configuration for Versatile Express. Parts were derived from other ARM + * configurations. + * + * 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 + */ + +#ifndef __CONFIG_H +#define __CONFIG_H + +/* Board info register */ +#define SYS_ID 0x10000000 +#define CONFIG_REVISION_TAG 1 + +/* High Level Configuration Options */ +#define CONFIG_ARMV7 1 + +#define CONFIG_SYS_MEMTEST_START 0x60000000 +#define CONFIG_SYS_MEMTEST_END 0x20000000 +#define CONFIG_SYS_HZ 1000 + +#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */ +#define CONFIG_SETUP_MEMORY_TAGS 1 +#define CONFIG_L2_OFF 1 +#define CONFIG_INITRD_TAG 1 + +/* Size of malloc() pool */ +#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128 * 1024) +#define CONFIG_SYS_GBL_DATA_SIZE 128 + +#define SCTL_BASE 0x10001000 +#define VEXPRESS_FLASHPROG_FLVPPEN (1 << 0) + +/* SMSC9115 Ethernet from SMSC9118 family */ +#define CONFIG_NET_MULTI +#define CONFIG_SMC911X 1 +#define CONFIG_SMC911X_32_BIT 1 +#define CONFIG_SMC911X_BASE 0x4E000000 + +/* PL011 Serial Configuration */ +#define CONFIG_PL011_SERIAL +#define CONFIG_PL011_CLOCK 24000000 +#define CONFIG_PL01x_PORTS {(void *)CONFIG_SYS_SERIAL0, \ + (void *)CONFIG_SYS_SERIAL1} +#define CONFIG_CONS_INDEX 0 + +#define CONFIG_BAUDRATE 38400 +#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 } +#define CONFIG_SYS_SERIAL0 0x10009000 +#define CONFIG_SYS_SERIAL1 0x1000A000 + +/* Command line configuration */ +#define CONFIG_CMD_BDI +#define CONFIG_CMD_DHCP +#define CONFIG_CMD_ELF +#define CONFIG_CMD_ENV +#define CONFIG_CMD_FLASH +#define CONFIG_CMD_IMI +#define CONFIG_CMD_MEMORY +#define CONFIG_CMD_NET +#define CONFIG_CMD_PING +#define CONFIG_CMD_SAVEENV +#define CONFIG_NET_MULTI +#define CONFIG_CMD_RUN + +#define CONFIG_CMD_FAT +#define CONFIG_DOS_PARTITION 1 +#define CONFIG_MMC 1 +#define CONFIG_CMD_MMC +#define CONFIG_GENERIC_MMC + +/* BOOTP options */ +#define CONFIG_BOOTP_BOOTFILESIZE +#define CONFIG_BOOTP_BOOTPATH +#define CONFIG_BOOTP_GATEWAY +#define CONFIG_BOOTP_HOSTNAME + +/* Miscellaneous configurable options */ +#undef CONFIG_SYS_CLKS_IN_HZ +#define CONFIG_SYS_LOAD_ADDR 0x60008000 /* load address */ +#define LINUX_BOOT_PARAM_ADDR 0x60000200 +#define CONFIG_BOOTDELAY 2 + +/* Stack sizes are set up in start.S using the settings below */ +#define CONFIG_STACKSIZE (128 * 1024) /* regular stack */ +#ifdef CONFIG_USE_IRQ +#define CONFIG_STACKSIZE_IRQ (4 * 1024) /* IRQ stack */ +#define CONFIG_STACKSIZE_FIQ (4 * 1024) /* FIQ stack */ +#endif + +/* Physical Memory Map */ +#define CONFIG_NR_DRAM_BANKS 2 +#define PHYS_SDRAM_1 0x60000000 /* SDRAM Bank #1 */ +#define PHYS_SDRAM_2 0x80000000 /* SDRAM Bank #1 */ +#define PHYS_SDRAM_1_SIZE 0x20000000 /* 512 MB */ +#define PHYS_SDRAM_2_SIZE 0x20000000 /* 512 MB */ + +/* additions for new relocation code */ +#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1 +#define CONFIG_SYS_INIT_RAM_END 0x1000 +#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_SDRAM_BASE + \ + CONFIG_SYS_INIT_RAM_END - \ + CONFIG_SYS_GBL_DATA_SIZE) +#define CONFIG_SYS_INIT_SP_ADDR CONFIG_SYS_GBL_DATA_OFFSET + +/* Basic environment settings */ +#define CONFIG_BOOTCOMMAND "run bootflash;" +#define CONFIG_EXTRA_ENV_SETTINGS \ + "loadaddr=0x80008000\0" \ + "initrd=0x61000000\0" \ + "kerneladdr=0x44100000\0" \ + "initrdaddr=0x44800000\0" \ + "maxinitrd=0x1800000\0" \ + "console=ttyAMA0,38400n8\0" \ + "dram=1024M\0" \ + "root=/dev/sda1 rw\0" \ + "mtd=armflash:1M@0x800000(uboot),7M@0x1000000(kernel)," \ + "24M@0x2000000(initrd)\0" \ + "flashargs=setenv bootargs root=${root} console=${console} " \ + "mem=${dram} mtdparts=${mtd} mmci.fmax=190000 " \ + "devtmpfs.mount=0 vmalloc=256M\0" \ + "bootflash=run flashargs; " \ + "cp ${initrdaddr} ${initrd} ${maxinitrd}; " \ + "bootm ${kerneladdr} ${initrd}\0" + +/* FLASH and environment organization */ +#define PHYS_FLASH_SIZE 0x04000000 /* 64MB */ +#define CONFIG_SYS_FLASH_CFI 1 +#define CONFIG_FLASH_CFI_DRIVER 1 +#define CONFIG_SYS_FLASH_SIZE 0x04000000 +#define CONFIG_SYS_MAX_FLASH_BANKS 2 +#define CONFIG_SYS_FLASH_BASE0 0x40000000 +#define CONFIG_SYS_FLASH_BASE1 0x44000000 +#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE0 + +/* Timeout values in ticks */ +#define CONFIG_SYS_FLASH_ERASE_TOUT (2 * CONFIG_SYS_HZ) /* Erase Timeout */ +#define CONFIG_SYS_FLASH_WRITE_TOUT (2 * CONFIG_SYS_HZ) /* Write Timeout */ + +/* 255 0x40000 sectors + first or last sector may have 4 erase regions = 259 */ +#define CONFIG_SYS_MAX_FLASH_SECT 259 /* Max sectors */ +#define FLASH_MAX_SECTOR_SIZE 0x00040000 /* 256 KB sectors */ + +/* Room required on the stack for the environment data */ +#define CONFIG_ENV_SIZE FLASH_MAX_SECTOR_SIZE + +/* + * Amount of flash used for environment: + * We don't know which end has the small erase blocks so we use the penultimate + * sector location for the environment + */ +#define CONFIG_ENV_SECT_SIZE FLASH_MAX_SECTOR_SIZE +#define CONFIG_ENV_OVERWRITE 1 + +/* Store environment at top of flash */ +#define CONFIG_ENV_IS_IN_FLASH 1 +#define CONFIG_ENV_OFFSET (PHYS_FLASH_SIZE - \ + (2 * CONFIG_ENV_SECT_SIZE)) +#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE1 + \ + CONFIG_ENV_OFFSET) +#define CONFIG_SYS_FLASH_PROTECTION /* The devices have real protection */ +#define CONFIG_SYS_FLASH_EMPTY_INFO /* flinfo indicates empty blocks */ +#define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE0, \ + CONFIG_SYS_FLASH_BASE1 } + +/* Monitor Command Prompt */ +#define CONFIG_SYS_CBSIZE 512 /* Console I/O Buffer Size */ +#define CONFIG_SYS_PROMPT "VExpress# " +#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ + sizeof(CONFIG_SYS_PROMPT) + 16) +#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot args buffer */ +#define CONFIG_CMD_SOURCE +#define CONFIG_SYS_LONGHELP +#define CONFIG_CMDLINE_EDITING 1 +#define CONFIG_SYS_MAXARGS 16 /* max command args */ + +#endif |