| /* |
| * (C) Copyright 2012, Stefano Babic <sbabic@denx.de> |
| * |
| * Copyright (C) 2010 Freescale Semiconductor, Inc. |
| * |
| * Configuration settings for the MX53-EVK Freescale board. |
| * |
| * 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. |
| */ |
| |
| #ifndef __CONFIG_H |
| #define __CONFIG_H |
| |
| /* SOC type must be included before imx-regs.h */ |
| #define CONFIG_MX53 |
| #include <asm/arch/imx-regs.h> |
| |
| #define CONFIG_DISPLAY_CPUINFO |
| #define CONFIG_DISPLAY_BOARDINFO |
| |
| #define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */ |
| #define CONFIG_SETUP_MEMORY_TAGS |
| #define CONFIG_INITRD_TAG |
| |
| #define CONFIG_OF_LIBFDT |
| |
| /* Size of malloc() pool */ |
| #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 2 * 1024 * 1024) |
| |
| #define CONFIG_BOARD_EARLY_INIT_F |
| |
| /* Enable GPIOs */ |
| #define CONFIG_MXC_GPIO |
| |
| /* UART */ |
| #define CONFIG_MXC_UART |
| #define CONFIG_MXC_UART_BASE UART4_BASE_ADDR |
| |
| /* MMC */ |
| #define CONFIG_FSL_ESDHC |
| #define CONFIG_SYS_FSL_ESDHC_ADDR 0 |
| #define CONFIG_SYS_FSL_ESDHC_NUM 1 |
| |
| #define CONFIG_MMC |
| #define CONFIG_GENERIC_MMC |
| #define CONFIG_DOS_PARTITION |
| |
| /* Ethernet on FEC */ |
| #define CONFIG_NET_MULTI |
| #define CONFIG_MII |
| |
| #define CONFIG_FEC_MXC |
| #define IMX_FEC_BASE FEC_BASE_ADDR |
| #define CONFIG_FEC_MXC_PHYADDR 0x01 |
| #define CONFIG_PHY_ADDR CONFIG_FEC_MXC_PHYADDR |
| #define CONFIG_RESET_PHY_R |
| #define CONFIG_FEC_MXC_NO_ANEG |
| #define CONFIG_ETHPRIME "FEC0" |
| |
| /* SPI */ |
| #define CONFIG_HARD_SPI |
| #define CONFIG_MXC_SPI |
| #define CONFIG_DEFAULT_SPI_BUS 1 |
| #define CONFIG_DEFAULT_SPI_MODE SPI_MODE_0 |
| |
| /* SPI FLASH - not used for environment */ |
| #define CONFIG_SPI_FLASH |
| #define CONFIG_SPI_FLASH_STMICRO |
| #define CONFIG_SF_DEFAULT_MODE SPI_MODE_0 |
| #define CONFIG_SF_DEFAULT_SPEED 25000000 |
| |
| /* allow to overwrite serial and ethaddr */ |
| #define CONFIG_ENV_OVERWRITE |
| #define CONFIG_CONS_INDEX 1 |
| #define CONFIG_BAUDRATE 115200 |
| |
| /* Command definition */ |
| #include <config_cmd_default.h> |
| #define CONFIG_CMD_PING |
| #define CONFIG_CMD_DHCP |
| #define CONFIG_CMD_MII |
| #define CONFIG_CMD_MMC |
| #define CONFIG_CMD_FAT |
| #define CONFIG_CMD_EXT2 |
| #define CONFIG_CMD_MTDPARTS |
| #define CONFIG_CMD_SPI |
| #define CONFIG_CMD_SF |
| #define CONFIG_CMD_GPIO |
| |
| #define CONFIG_BOOTDELAY 3 |
| |
| #define CONFIG_LOADADDR 0x70800000 /* loadaddr env var */ |
| #define CONFIG_SYS_TEXT_BASE 0xf0001400 /* uboot in nor flash */ |
| |
| #define CONFIG_ARP_TIMEOUT 200UL |
| |
| /* Miscellaneous configurable options */ |
| #define CONFIG_SYS_LONGHELP /* undef to save memory */ |
| #define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */ |
| #define CONFIG_SYS_PROMPT "IMA3 MX53 U-Boot > " |
| #define CONFIG_AUTO_COMPLETE |
| #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ |
| |
| /* Print Buffer Size */ |
| #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) |
| #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ |
| #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */ |
| |
| #define CONFIG_SYS_MEMTEST_START 0x70000000 |
| #define CONFIG_SYS_MEMTEST_END 0x10000 |
| |
| #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR |
| |
| #define CONFIG_SYS_HZ 1000 |
| #define CONFIG_CMDLINE_EDITING |
| |
| /* Physical Memory Map */ |
| #define CONFIG_NR_DRAM_BANKS 1 |
| #define PHYS_SDRAM_1 CSD0_BASE_ADDR |
| #define PHYS_SDRAM_1_SIZE (1024 * 1024 * 1024) |
| |
| #define CONFIG_SYS_SDRAM_BASE (PHYS_SDRAM_1) |
| #define CONFIG_SYS_INIT_RAM_ADDR (IRAM_BASE_ADDR) |
| #define CONFIG_SYS_INIT_RAM_SIZE (IRAM_SIZE) |
| |
| #define CONFIG_SYS_INIT_SP_OFFSET \ |
| (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) |
| #define CONFIG_SYS_INIT_SP_ADDR \ |
| (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) |
| |
| #define CONFIG_MTD_DEVICE /* needed for mtdparts commands */ |
| #define MTDIDS_DEFAULT "nor0=f0000000.flash" |
| |
| /* FLASH and environment organization */ |
| |
| #define CONFIG_SYS_FLASH_BASE 0xF0000000 |
| #define CONFIG_SYS_FLASH_CFI /* Flash is CFI conformant */ |
| #define CONFIG_FLASH_CFI_DRIVER /* Use the common driver */ |
| #define CONFIG_FLASH_CFI_MTD /* with MTD support */ |
| #define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE } |
| #define CONFIG_SYS_MAX_FLASH_BANKS 1 |
| #define CONFIG_SYS_MAX_FLASH_SECT 1024 |
| |
| #define CONFIG_SYS_FLASH_EMPTY_INFO |
| #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE |
| |
| #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE |
| #define CONFIG_SYS_MONITOR_LEN (512 * 1024) |
| |
| #define CONFIG_ENV_SIZE (8 * 1024) |
| #define CONFIG_ENV_IS_IN_FLASH |
| #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + \ |
| CONFIG_SYS_MONITOR_LEN) |
| #define CONFIG_ENV_SECT_SIZE 0x20000 |
| #define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + \ |
| CONFIG_ENV_SECT_SIZE) |
| #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE |
| |
| /* |
| * Default environment and default scripts |
| * to update uboot and load kernel |
| */ |
| |
| #define HOSTNAME ima3-mx53 |
| |
| #define CONFIG_HOSTNAME ima3-mx53 |
| #define CONFIG_EXTRA_ENV_SETTINGS \ |
| "netdev=eth0\0" \ |
| "nfsargs=setenv bootargs root=/dev/nfs rw " \ |
| "nfsroot=${serverip}:${rootpath}\0" \ |
| "ramargs=setenv bootargs root=/dev/ram0 rw\0" \ |
| "addip_sta=setenv bootargs ${bootargs} " \ |
| "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \ |
| ":${hostname}:${netdev}:off panic=1\0" \ |
| "addip_dyn=setenv bootargs ${bootargs} ip=dhcp\0" \ |
| "addip=if test -n ${ipdyn};then run addip_dyn;" \ |
| "else run addip_sta;fi\0" \ |
| "addmtd=setenv bootargs ${bootargs} ${mtdparts}\0" \ |
| "addtty=setenv bootargs ${bootargs}" \ |
| " console=${console},${baudrate}\0" \ |
| "addmisc=setenv bootargs ${bootargs} ${misc}\0" \ |
| "console=ttymxc3\0" \ |
| "loadaddr=70800000\0" \ |
| "kernel_addr_r=70800000\0" \ |
| "ramdisk_addr_r=71000000\0" \ |
| "hostname=" __stringify(CONFIG_HOSTNAME) "\0" \ |
| "bootfile=" __stringify(CONFIG_HOSTNAME) "/uImage\0" \ |
| "ramdisk_file=" __stringify(CONFIG_HOSTNAME) "/uRamdisk\0" \ |
| "mmcargs=setenv bootargs root=${mmcroot} " \ |
| "rootfstype=${mmcrootfstype}\0" \ |
| "mmcroot=/dev/mmcblk0p3 rw\0" \ |
| "mmcboot=echo Booting from mmc ...; " \ |
| "run mmcargs addip addtty addmtd addmisc mmcload;" \ |
| "bootm\0" \ |
| "mmcload=fatload mmc ${mmcdev}:${mmcpart} " \ |
| "${loadaddr} ${uimage}\0" \ |
| "mmcrootfstype=ext3 rootwait\0" \ |
| "flash_self=run ramargs addip addtty addmtd addmisc;" \ |
| "bootm ${kernel_addr} ${ramdisk_addr}\0" \ |
| "flash_nfs=run nfsargs addip addtty addmtd addmisc;" \ |
| "bootm ${kernel_addr}\0" \ |
| "net_nfs=tftp ${kernel_addr_r} ${bootfile}; " \ |
| "run nfsargs addip addtty addmtd addmisc;" \ |
| "bootm ${kernel_addr_r}\0" \ |
| "net_self_load=tftp ${ramdisk_addr_r} ${ramdisk_file};" \ |
| "tftp ${kernel_addr_r} ${bootfile}\0" \ |
| "net_self=if run net_self_load;then " \ |
| "run ramargs addip addtty addmtd addmisc;" \ |
| "bootm ${kernel_addr_r} ${ramdisk_addr_r};" \ |
| "else echo Images not loades;fi\0" \ |
| "satargs=setenv bootargs root=/dev/sda1\0" \ |
| "satafile=boot/uImage\0" \ |
| "ssdboot=echo Booting from ssd ...; " \ |
| "run satargs addip addtty addmtd addmisc;" \ |
| "sata init;ext2load sata 0:1 ${kernel_addr_r} " \ |
| "${satafile};bootm\0" \ |
| "u-boot=" __stringify(CONFIG_HOSTNAME) "/u-boot.imx\0" \ |
| "uimage=uImage\0" \ |
| "load=tftp ${loadaddr} ${u-boot}\0" \ |
| "uboot_addr=0xf0001000\0" \ |
| "update=protect off 0xf0000000 +60000;" \ |
| "erase ${uboot_addr} +60000;" \ |
| "cp.b ${loadaddr} ${uboot_addr} ${filesize}\0" \ |
| "upd=if run load;then echo Updating u-boot;if run update;" \ |
| "then echo U-Boot updated;" \ |
| "else echo Error updating u-boot !;" \ |
| "echo Board without bootloader !!;" \ |
| "fi;" \ |
| "else echo U-Boot not downloaded..exiting;fi\0" \ |
| "bootcmd=run net_nfs\0" |
| |
| |
| #define CONFIG_CMD_SATA |
| #ifdef CONFIG_CMD_SATA |
| #define CONFIG_DWC_AHSATA |
| #define CONFIG_SYS_SATA_MAX_DEVICE 1 |
| #define CONFIG_DWC_AHSATA_PORT_ID 0 |
| #define CONFIG_DWC_AHSATA_BASE_ADDR SATA_BASE_ADDR |
| #define CONFIG_LBA48 |
| #define CONFIG_LIBATA |
| #endif |
| |
| #endif /* __CONFIG_H */ |