diff options
Diffstat (limited to 'include/configs')
| -rw-r--r-- | include/configs/M54451EVB.h | 350 |
1 files changed, 350 insertions, 0 deletions
diff --git a/include/configs/M54451EVB.h b/include/configs/M54451EVB.h new file mode 100644 index 0000000000..588c00c629 --- /dev/null +++ b/include/configs/M54451EVB.h @@ -0,0 +1,350 @@ +/* + * Configuation settings for the Freescale MCF54451 EVB board. + * + * Copyright (C) 2004-2008 Freescale Semiconductor, Inc. + * TsiChung Liew (Tsi-Chung.Liew@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 + */ + +/* + * board/config.h - configuration options, board specific + */ + +#ifndef _M54451EVB_H +#define _M54451EVB_H + +/* + * High Level Configuration Options + * (easy to change) + */ +#define CONFIG_MCF5445x /* define processor family */ +#define CONFIG_M54451 /* define processor type */ +#define CONFIG_M54451EVB /* M54451EVB board */ + +#define CONFIG_MCFUART +#define CFG_UART_PORT (0) +#define CONFIG_BAUDRATE 115200 +#define CFG_BAUDRATE_TABLE { 9600 , 19200 , 38400 , 57600, 115200 } + +#undef CONFIG_WATCHDOG + +#define CONFIG_TIMESTAMP /* Print image info with timestamp */ + +/* + * 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_BOOTD +#define CONFIG_CMD_CACHE +#define CONFIG_CMD_DATE +#define CONFIG_CMD_DHCP +#define CONFIG_CMD_ELF +#define CONFIG_CMD_FLASH +#define CONFIG_CMD_I2C +#undef CONFIG_CMD_JFFS2 +#define CONFIG_CMD_MEMORY +#define CONFIG_CMD_MISC +#define CONFIG_CMD_MII +#define CONFIG_CMD_NET +#define CONFIG_CMD_PING +#define CONFIG_CMD_REGINFO +#define CONFIG_CMD_SPI +#define CONFIG_CMD_SF + +#undef CONFIG_CMD_LOADB +#undef CONFIG_CMD_LOADS + +/* Network configuration */ +#define CONFIG_MCFFEC +#ifdef CONFIG_MCFFEC +# define CONFIG_NET_MULTI 1 +# define CONFIG_MII 1 +# define CONFIG_MII_INIT 1 +# define CFG_DISCOVER_PHY +# define CFG_RX_ETH_BUFFER 8 +# define CFG_FAULT_ECHO_LINK_DOWN + +# define CFG_FEC0_PINMUX 0 +# define CFG_FEC0_MIIBASE CFG_FEC0_IOBASE +# define MCFFEC_TOUT_LOOP 50000 + +# define CONFIG_BOOTDELAY 1 /* autoboot after 5 seconds */ +# define CONFIG_BOOTARGS "root=/dev/mtdblock1 rw rootfstype=jffs2 ip=none mtdparts=physmap-flash.0:5M(kernel)ro,-(jffs2)" +# define CONFIG_ETHADDR 00:e0:0c:bc:e5:60 +# define CONFIG_ETHPRIME "FEC0" +# define CONFIG_IPADDR 192.162.1.2 +# define CONFIG_NETMASK 255.255.255.0 +# define CONFIG_SERVERIP 192.162.1.1 +# define CONFIG_GATEWAYIP 192.162.1.1 +# define CONFIG_OVERWRITE_ETHADDR_ONCE + +/* If CFG_DISCOVER_PHY is not defined - hardcoded */ +# ifndef CFG_DISCOVER_PHY +# define FECDUPLEX FULL +# define FECSPEED _100BASET +# else +# ifndef CFG_FAULT_ECHO_LINK_DOWN +# define CFG_FAULT_ECHO_LINK_DOWN +# endif +# endif /* CFG_DISCOVER_PHY */ +#endif + +#define CONFIG_HOSTNAME M54451EVB +#ifdef CFG_STMICRO_BOOT +/* ST Micro serial flash */ +#define CFG_LOAD_ADDR2 0x40010007 +#define CONFIG_EXTRA_ENV_SETTINGS \ + "netdev=eth0\0" \ + "inpclk=" MK_STR(CFG_INPUT_CLKSRC) "\0" \ + "loadaddr=0x40010000\0" \ + "sbfhdr=sbfhdr.bin\0" \ + "uboot=u-boot.bin\0" \ + "load=tftp ${loadaddr} ${sbfhdr};" \ + "tftp " MK_STR(CFG_LOAD_ADDR2) " ${uboot} \0" \ + "upd=run load; run prog\0" \ + "prog=sf probe 0:1 10000 1;" \ + "sf erase 0 30000;" \ + "sf write ${loadaddr} 0 30000;" \ + "save\0" \ + "" +#else +#define CFG_UBOOT_END 0x3FFFF +#define CONFIG_EXTRA_ENV_SETTINGS \ + "netdev=eth0\0" \ + "inpclk=" MK_STR(CFG_INPUT_CLKSRC) "\0" \ + "loadaddr=40010000\0" \ + "u-boot=u-boot.bin\0" \ + "load=tftp ${loadaddr) ${u-boot}\0" \ + "upd=run load; run prog\0" \ + "prog=prot off 0 " MK_STR(CFG_UBOOT_END)\ + "; era 0 " MK_STR(CFG_UBOOT_END) \ + "2ffff;" \ + "cp.b ${loadaddr} 0 ${filesize};" \ + "save\0" \ + "" +#endif + +/* Realtime clock */ +#define CONFIG_MCFRTC +#undef RTC_DEBUG +#define CFG_RTC_OSCILLATOR (32 * CFG_HZ) + +/* Timer */ +#define CONFIG_MCFTMR +#undef CONFIG_MCFPIT + +/* I2c */ +#define CONFIG_FSL_I2C +#define CONFIG_HARD_I2C /* I2C with hardware support */ +#undef CONFIG_SOFT_I2C /* I2C bit-banged */ +#define CFG_I2C_SPEED 80000 /* I2C speed and slave address */ +#define CFG_I2C_SLAVE 0x7F +#define CFG_I2C_OFFSET 0x58000 +#define CFG_IMMR CFG_MBAR + +/* DSPI and Serial Flash */ +#define CONFIG_CF_DSPI +#define CONFIG_SERIAL_FLASH +#define CONFIG_HARD_SPI +#define CFG_SER_FLASH_BASE 0x01000000 +#define CFG_SBFHDR_SIZE 0x7 +#ifdef CONFIG_CMD_SPI +# define CONFIG_SPI_FLASH +# define CONFIG_SPI_FLASH_STMICRO + +# define CFG_DSPI_DCTAR0 (DSPI_DCTAR_TRSZ(7) | \ + DSPI_DCTAR_CPOL | \ + DSPI_DCTAR_CPHA | \ + DSPI_DCTAR_PCSSCK_1CLK | \ + DSPI_DCTAR_PASC(0) | \ + DSPI_DCTAR_PDT(0) | \ + DSPI_DCTAR_CSSCK(0) | \ + DSPI_DCTAR_ASC(0) | \ + DSPI_DCTAR_PBR(0) | \ + DSPI_DCTAR_DT(1) | \ + DSPI_DCTAR_BR(1)) +#endif + +/* Input, PCI, Flexbus, and VCO */ +#define CONFIG_EXTRA_CLOCK + +#define CONFIG_PRAM 2048 /* 2048 KB */ + +#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 (CFG_SDRAM_BASE + 0x10000) + +#define CFG_HZ 1000 + +#define CFG_MBAR 0xFC000000 + +/* + * Low Level Configuration Settings + * (address mappings, register initial values, etc.) + * You should know what you are doing if you make changes here. + */ + +/*----------------------------------------------------------------------- + * Definitions for initial stack pointer and data area (in DPRAM) + */ +#define CFG_INIT_RAM_ADDR 0x80000000 +#define CFG_INIT_RAM_END 0x8000 /* End of used area in internal SRAM */ +#define CFG_INIT_RAM_CTRL 0x221 +#define CFG_GBL_DATA_SIZE 256 /* size in bytes reserved for initial data */ +#define CFG_GBL_DATA_OFFSET ((CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE) - 32) +#define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET +#define CFG_SBFHDR_DATA_OFFSET (CFG_INIT_RAM_END - 32) + +/*----------------------------------------------------------------------- + * 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 0x40000000 +#define CFG_SDRAM_SIZE 128 /* SDRAM size in MB */ +#define CFG_SDRAM_CFG1 0x33633F30 +#define CFG_SDRAM_CFG2 0x57670000 +#define CFG_SDRAM_CTRL 0xE20D2C00 +#define CFG_SDRAM_EMOD 0x80810000 +#define CFG_SDRAM_MODE 0x008D0000 +#define CFG_SDRAM_DRV_STRENGTH 0x44 + +#define CFG_MEMTEST_START CFG_SDRAM_BASE + 0x400 +#define CFG_MEMTEST_END ((CFG_SDRAM_SIZE - 3) << 20) + +#ifdef CONFIG_CF_SBF +# define CFG_MONITOR_BASE (TEXT_BASE + 0x400) +#else +# define CFG_MONITOR_BASE (CFG_FLASH_BASE + 0x400) +#endif +#define CFG_BOOTPARAMS_LEN 64*1024 +#define CFG_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */ +#define CFG_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */ + +/* + * 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 ?? + */ +/* Initial Memory map for Linux */ +#define CFG_BOOTMAPSZ (CFG_SDRAM_BASE + (CFG_SDRAM_SIZE << 20)) + +/* Configuration for environment + * Environment is embedded in u-boot in the second sector of the flash + */ +#if defined(CONFIG_CF_SBF) +# define CFG_ENV_IS_IN_SPI_FLASH 1 +# define CFG_ENV_SPI_CS 1 +# define CFG_ENV_OFFSET 0x20000 +# define CFG_ENV_SIZE 0x2000 +# define CFG_ENV_SECT_SIZE 0x10000 +#else +# define CFG_ENV_IS_IN_FLASH 1 +# define CFG_ENV_ADDR (CFG_FLASH_BASE + 0x4000) +# define CFG_ENV_SECT_SIZE 0x2000 +#endif +#undef CONFIG_ENV_OVERWRITE +#undef CFG_ENV_IS_EMBEDDED + +/*----------------------------------------------------------------------- + * FLASH organization + */ +#ifdef CFG_STMICRO_BOOT +# define CFG_FLASH_BASE CFG_SER_FLASH_BASE +# define CFG_FLASH0_BASE CFG_SER_FLASH_BASE +# define CFG_FLASH1_BASE CFG_CS0_BASE +#endif +#ifdef CFG_SPANSION_BOOT +# define CFG_FLASH_BASE CFG_CS0_BASE +# define CFG_FLASH0_BASE CFG_CS0_BASE +# define CFG_FLASH1_BASE CFG_SER_FLASH_BASE +#endif + +#define CFG_FLASH_CFI +#ifdef CFG_FLASH_CFI + +# define CONFIG_FLASH_CFI_DRIVER 1 +# define CFG_FLASH_SIZE 0x1000000 /* Max size that the board might have */ +# define CFG_FLASH_CFI_WIDTH FLASH_CFI_16BIT +# define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */ +# define CFG_MAX_FLASH_SECT 137 /* max number of sectors on one chip */ +# define CFG_FLASH_PROTECTION /* "Real" (hardware) sectors protection */ +# define CFG_FLASH_CHECKSUM +# define CFG_FLASH_BANKS_LIST { CFG_CS0_BASE } + +#endif + +/* + * This is setting for JFFS2 support in u-boot. + * NOTE: Enable CONFIG_CMD_JFFS2 for JFFS2 support. + */ +#ifdef CFG_SPANSION_BOOT +# define CONFIG_JFFS2_DEV "nor0" +# define CONFIG_JFFS2_PART_SIZE 0x01000000 +# define CONFIG_JFFS2_PART_OFFSET (CFG_FLASH0_BASE + 0x500000) +#endif +#ifdef CFG_STMICRO_BOOT +# define CONFIG_JFFS2_DEV "nor0" +# define CONFIG_JFFS2_PART_SIZE 0x01000000 +# define CONFIG_JFFS2_PART_OFFSET (CFG_FLASH0_BASE + 0x500000) +#endif + +/*----------------------------------------------------------------------- + * Cache Configuration + */ +#define CFG_CACHELINE_SIZE 16 + +/*----------------------------------------------------------------------- + * Memory bank definitions + */ +/* + * CS0 - NOR Flash 8MB + * CS1 - Available + * CS2 - Available + * CS3 - Available + * CS4 - Available + * CS5 - Available + */ + + /* SPANSION Flash */ +#define CFG_CS0_BASE 0x00000000 +#define CFG_CS0_MASK 0x007F0001 +#define CFG_CS0_CTRL 0x00001180 + +#define CFG_SPANSION_BASE CFG_CS0_BASE + +#endif /* _M54451EVB_H */ |
