diff options
Diffstat (limited to 'include/configs')
| -rw-r--r-- | include/configs/zmx25.h | 180 |
1 files changed, 180 insertions, 0 deletions
diff --git a/include/configs/zmx25.h b/include/configs/zmx25.h new file mode 100644 index 0000000..374c88a --- /dev/null +++ b/include/configs/zmx25.h @@ -0,0 +1,180 @@ +/* + * (c) 2011 Graf-Syteco, Matthias Weisser + * <weisserm@arcor.de> + * + * Configuation settings for the zmx25 board + * + * 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 + +#define CONFIG_ARM926EJS /* arm926ejs CPU core */ +#define CONFIG_MX25 +#define CONFIG_MX25_CLK32 32768 /* OSC32K frequency */ +#define CONFIG_SYS_HZ 1000 +#define CONFIG_SYS_TEXT_BASE 0xA0000000 + +/* + * Environment settings + */ +#define CONFIG_EXTRA_ENV_SETTINGS \ + "gs_fast_boot=setenv bootdelay 5\0" \ + "gs_slow_boot=setenv bootdelay 10\0" \ + "bootcmd=dcache off; mw.l 0x81000000 0 1024; usb start;" \ + "fatls usb 0; fatload usb 0 0x81000000 zmx25-init.bin;" \ + "bootm 0x81000000; bootelf 0x81000000\0" + +#define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */ +#define CONFIG_SETUP_MEMORY_TAGS +#define CONFIG_INITRD_TAG +#define BOARD_LATE_INIT + +/* + * Compressions + */ +#define CONFIG_LZO + +/* + * Hardware drivers + */ + +/* + * GPIO + */ +#define CONFIG_MXC_GPIO + +/* + * Serial + */ +#define CONFIG_MXC_UART +#define CONFIG_SYS_MX25_UART2 +#define CONFIG_CONS_INDEX 1 /* use UART2 for console */ +#define CONFIG_BAUDRATE 115200 /* Default baud rate */ +#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 } + +/* + * Ethernet + */ +#define CONFIG_FEC_MXC +#define CONFIG_FEC_MXC_PHYADDR 0x00 +#define CONFIG_MII +#define CONFIG_NET_MULTI + +/* + * BOOTP options + */ +#define CONFIG_BOOTP_BOOTFILESIZE +#define CONFIG_BOOTP_BOOTPATH +#define CONFIG_BOOTP_GATEWAY +#define CONFIG_BOOTP_HOSTNAME + +/* + * Command line configuration. + */ +#include <config_cmd_default.h> +#define CONFIG_CMD_NET +#define CONFIG_CMD_CACHE + +#define CONFIG_SYS_64BIT_VSPRINTF + +/* + * Additional command + */ +#define CONFIG_CMD_DHCP +#define CONFIG_CMD_PING +#define CONFIG_CMD_ELF +#define CONFIG_CMD_FAT +#define CONFIG_CMD_USB + +#define CONFIG_SYS_HUSH_PARSER +#define CONFIG_SYS_PROMPT_HUSH_PS2 "> " + +/* + * USB + */ +#ifdef CONFIG_CMD_USB +#define CONFIG_USB_EHCI /* Enable EHCI USB support */ +#define CONFIG_USB_EHCI_MXC +#define CONFIG_EHCI_HCD_INIT_AFTER_RESET +#define CONFIG_MXC_USB_PORT 2 +#define CONFIG_MXC_USB_PORTSC 0xC0000000 +#define CONFIG_MXC_USB_FLAGS 0 +#define CONFIG_EHCI_IS_TDI +#define CONFIG_USB_STORAGE +#define CONFIG_DOS_PARTITION +#define CONFIG_SUPPORT_VFAT +#endif /* CONFIG_CMD_USB */ + +/* SDRAM */ +#define CONFIG_NR_DRAM_BANKS 1 +#define PHYS_SDRAM 0x80000000 /* start address of LPDDRRAM */ +#define PHYS_SDRAM_SIZE 0x04000000 /* 64 megs */ + +#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM +#define CONFIG_SYS_INIT_SP_ADDR 0x78020000 /* end of internal SRAM */ + +/* + * FLASH and environment organization + */ +#define CONFIG_SYS_FLASH_BASE 0xA0000000 +#define CONFIG_SYS_MAX_FLASH_BANKS 1 +#define CONFIG_SYS_MAX_FLASH_SECT 256 + +#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x00040000) +#define CONFIG_ENV_IS_IN_FLASH 1 +#define CONFIG_ENV_SECT_SIZE (128 * 1024) +#define CONFIG_ENV_SIZE (128 * 1024) + +/* + * CFI FLASH driver setup + */ +#define CONFIG_SYS_FLASH_CFI +#define CONFIG_FLASH_CFI_DRIVER +#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE /* ~10x faster */ + +#define CONFIG_SYS_LOAD_ADDR CONFIG_SYS_SDRAM_BASE + +#define CONFIG_SYS_MEMTEST_START (PHYS_SDRAM + (512*1024)) +#define CONFIG_SYS_MEMTEST_END (PHYS_SDRAM + PHYS_SDRAM_SIZE) + +#define CONFIG_SYS_PROMPT "zmx25> " +#define CONFIG_SYS_CBSIZE 256 +#define CONFIG_SYS_MAXARGS 16 +#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ + sizeof(CONFIG_SYS_PROMPT) + 16) +#define CONFIG_SYS_LONGHELP +#define CONFIG_CMDLINE_EDITING + +#define CONFIG_PREBOOT "" + +#define CONFIG_BOOTDELAY 5 +#define CONFIG_AUTOBOOT_KEYED +#define CONFIG_AUTOBOOT_PROMPT "boot in %d s\n", bootdelay +#define CONFIG_AUTOBOOT_DELAY_STR "delaygs" +#define CONFIG_AUTOBOOT_STOP_STR "stopgs" + +/* + * Size of malloc() pool + */ +#define CONFIG_SYS_MALLOC_LEN (0x400000 - 0x8000) +#define CONFIG_STACKSIZE (32*1024) /* regular stack */ + +#endif /* __CONFIG_H */ |