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Diffstat (limited to 'include')
| -rw-r--r-- | include/configs/M5253DEMO.h | 252 |
1 files changed, 252 insertions, 0 deletions
diff --git a/include/configs/M5253DEMO.h b/include/configs/M5253DEMO.h new file mode 100644 index 0000000..b91d7d6 --- /dev/null +++ b/include/configs/M5253DEMO.h @@ -0,0 +1,252 @@ +/* + * Copyright (C) 2004-2007 Freescale Semiconductor, Inc. + * Hayden Fraser (Hayden.Fraser@freescale.com) + * + * 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 _M5253DEMO_H +#define _M5253DEMO_H + +#define CONFIG_MCF52x2 /* define processor family */ +#define CONFIG_M5253 /* define processor type */ +#define CONFIG_M5253DEMO /* define board type */ + +#define CONFIG_MCFTMR + +#define CONFIG_MCFUART +#define CFG_UART_PORT (0) +#define CONFIG_BAUDRATE 115200 +#define CFG_BAUDRATE_TABLE { 9600 , 19200 , 38400 , 57600, 115200 } + +#undef CONFIG_WATCHDOG /* disable watchdog */ + +#define CONFIG_BOOTDELAY 5 + +/* Configuration for environment + * Environment is embedded in u-boot in the second sector of the flash + */ +#ifdef CONFIG_MONITOR_IS_IN_RAM +# define CFG_ENV_OFFSET 0x4000 +# define CFG_ENV_SECT_SIZE 0x1000 +# define CFG_ENV_IS_IN_FLASH 1 +#else +# define CFG_ENV_ADDR (CFG_FLASH_BASE + 0x4000) +# define CFG_ENV_SECT_SIZE 0x1000 +# define CFG_ENV_IS_IN_FLASH 1 +#endif + +/* + * Command line configuration. + */ +#include <config_cmd_default.h> + +#define CONFIG_CMD_LOADB +#define CONFIG_CMD_LOADS +#define CONFIG_CMD_EXT2 +#define CONFIG_CMD_FAT +#define CONFIG_CMD_IDE +#define CONFIG_CMD_MEMORY +#define CONFIG_CMD_MISC +#define CONFIG_CMD_PING + +#ifdef CONFIG_CMD_IDE +/* ATA */ +# define CONFIG_DOS_PARTITION +# define CONFIG_MAC_PARTITION +# define CONFIG_IDE_RESET 1 +# define CONFIG_IDE_PREINIT 1 +# define CONFIG_ATAPI +# undef CONFIG_LBA48 + +# define CFG_IDE_MAXBUS 1 +# define CFG_IDE_MAXDEVICE 2 + +# define CFG_ATA_BASE_ADDR (CFG_MBAR2 + 0x800) +# define CFG_ATA_IDE0_OFFSET 0 + +# define CFG_ATA_DATA_OFFSET 0xA0 /* Offset for data I/O */ +# define CFG_ATA_REG_OFFSET 0xA0 /* Offset for normal register accesses */ +# define CFG_ATA_ALT_OFFSET 0xC0 /* Offset for alternate registers */ +# define CFG_ATA_STRIDE 4 /* Interval between registers */ +# define _IO_BASE 0 +#endif + +#define CONFIG_DRIVER_DM9000 +#ifdef CONFIG_DRIVER_DM9000 +# define CONFIG_DM9000_BASE ((CFG_CSAR1 << 16) | 0x300) +# define DM9000_IO CONFIG_DM9000_BASE +# define DM9000_DATA (CONFIG_DM9000_BASE + 4) +# undef CONFIG_DM9000_DEBUG + +# define CONFIG_ETHADDR 00:e0:0c:bc:e5:60 +# define CONFIG_IPADDR 10.82.121.249 +# define CONFIG_NETMASK 255.255.252.0 +# define CONFIG_SERVERIP 10.82.120.80 +# define CONFIG_GATEWAYIP 10.82.123.254 +# define CONFIG_OVERWRITE_ETHADDR_ONCE + +# define CONFIG_EXTRA_ENV_SETTINGS \ + "netdev=eth0\0" \ + "inpclk=" MK_STR(CFG_INPUT_CLKSRC) "\0" \ + "loadaddr=10000\0" \ + "u-boot=u-boot.bin\0" \ + "load=tftp ${loadaddr) ${u-boot}\0" \ + "upd=run load; run prog\0" \ + "prog=prot off 0 2ffff;" \ + "era 0 2ffff;" \ + "cp.b ${loadaddr} 0 ${filesize};" \ + "save\0" \ + "" +#endif + +#define CONFIG_HOSTNAME M5253DEMO + +#define CFG_PROMPT "=> " +#define CFG_LONGHELP /* undef to save memory */ + +#if defined(CONFIG_CMD_KGDB) +# define CFG_CBSIZE 1024 /* Console I/O Buffer Size */ +#else +# define CFG_CBSIZE 256 /* Console I/O Buffer Size */ +#endif +#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */ +#define CFG_MAXARGS 16 /* max number of command args */ +#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */ + +#define CFG_LOAD_ADDR 0x00100000 + +#define CFG_MEMTEST_START 0x400 +#define CFG_MEMTEST_END 0x380000 + +#define CFG_HZ 1000 + +#undef CFG_PLL_BYPASS /* bypass PLL for test purpose */ +#define CFG_FAST_CLK +#ifdef CFG_FAST_CLK +# define CFG_PLLCR 0x1243E054 +# define CFG_CLK 140000000 +#else +# define CFG_PLLCR 0x135a4140 +# define CFG_CLK 70000000 +#endif + +/* + * Low Level Configuration Settings + * (address mappings, register initial values, etc.) + * You should know what you are doing if you make changes here. + */ + +#define CFG_MBAR 0x10000000 /* Register Base Addrs */ +#define CFG_MBAR2 0x80000000 /* Module Base Addrs 2 */ + +/* + * Definitions for initial stack pointer and data area (in DPRAM) + */ +#define CFG_INIT_RAM_ADDR 0x20000000 +#define CFG_INIT_RAM_END 0x10000 /* End of used area in internal SRAM */ +#define CFG_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */ +#define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE) +#define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET + +/* + * Start addresses for the final memory configuration + * (Set up by the startup code) + * Please note that CFG_SDRAM_BASE _must_ start at 0 + */ +#define CFG_SDRAM_BASE 0x00000000 +#define CFG_SDRAM_SIZE 16 /* SDRAM size in MB */ + +#ifdef CONFIG_MONITOR_IS_IN_RAM +# define CFG_MONITOR_BASE 0x20000 +#else +# define CFG_MONITOR_BASE (CFG_FLASH_BASE + 0x400) +#endif + +#define CFG_MONITOR_LEN 0x40000 +#define CFG_MALLOC_LEN (256 << 10) +#define CFG_BOOTPARAMS_LEN (64*1024) + +/* + * 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_BOOTMAPSZ (CFG_SDRAM_BASE + (CFG_SDRAM_SIZE << 20)) + +/* FLASH organization */ +#define CFG_FLASH_BASE (CFG_CSAR0 << 16) +#define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */ +#define CFG_MAX_FLASH_SECT 2048 /* max number of sectors on one chip */ +#define CFG_FLASH_ERASE_TOUT 1000 + +#define FLASH_SST6401B 0x200 +#define SST_ID_xF6401B 0x236D236D + +#undef CFG_FLASH_CFI +#ifdef CFG_FLASH_CFI +/* + * Unable to use CFI driver, due to incompatible sector erase command by SST. + * Amd/Atmel use 0x30 for sector erase, SST use 0x50. + * 0x30 is block erase in SST + */ +# define CFG_FLASH_CFI_DRIVER 1 +# define CFG_FLASH_SIZE 0x800000 +# define CFG_FLASH_CFI_WIDTH FLASH_CFI_16BIT +# define CONFIG_FLASH_CFI_LEGACY +#else +# define CFG_SST_SECT 2048 +# define CFG_SST_SECTSZ 0x1000 +# define CFG_FLASH_WRITE_TOUT 500 +#endif + +/* Cache Configuration */ +#define CFG_CACHELINE_SIZE 16 + +/* Port configuration */ +#define CFG_FECI2C 0xF0 + +#define CFG_CSAR0 0xFF80 +#define CFG_CSMR0 0x007F0021 +#define CFG_CSCR0 0x1D80 + +#define CFG_CSAR1 0xE000 +#define CFG_CSMR1 0x00000001 +#define CFG_CSCR1 0x3DD8 + +#define CFG_CSAR2 0 +#define CFG_CSMR2 0 +#define CFG_CSCR2 0 + +#define CFG_CSAR3 0 +#define CFG_CSMR3 0 +#define CFG_CSCR3 0 + +/*----------------------------------------------------------------------- + * Port configuration + */ +#define CFG_GPIO_FUNC 0x00000008 /* Set gpio pins: none */ +#define CFG_GPIO1_FUNC 0x00df00f0 /* 36-39(SWITCH),48-52(FPGAs),54 */ +#define CFG_GPIO_EN 0x00000008 /* Set gpio output enable */ +#define CFG_GPIO1_EN 0x00c70000 /* Set gpio output enable */ +#define CFG_GPIO_OUT 0x00000008 /* Set outputs to default state */ +#define CFG_GPIO1_OUT 0x00c70000 /* Set outputs to default state */ +#define CFG_GPIO1_LED 0x00400000 /* user led */ + +#endif /* _M5253DEMO_H */ |