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/*
* (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>
#include <asm/arch/mx5x_pins.h>
#define CONFIG_SYS_MX5_HCLK 24000000
#define CONFIG_SYS_MX5_CLK32 32768
#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_DISCOVER_PHY
#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_PRIME "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_SPI_FLASH_CS (IOMUX_TO_GPIO(MX53_PIN_CSI0_D11) \
<< 8) | 0
#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_HUSH_PS2 "> "
#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
/* Stack sizes */
#define CONFIG_STACKSIZE (128 * 1024) /* regular stack */
/* 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 xstr(s) str(s)
#define str(s) #s
#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} ${misc}\0" \
"console=ttymxc3\0" \
"loadaddr=70800000\0" \
"kernel_addr_r=70800000\0" \
"ramdisk_addr_r=71000000\0" \
"hostname=" xstr(CONFIG_HOSTNAME) "\0" \
"bootfile=" xstr(CONFIG_HOSTNAME) "/uImage\0" \
"ramdisk_file=" xstr(CONFIG_HOSTNAME) "/uRamdisk\0" \
"mmcargs=setenv bootargs root=${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=" xstr(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 */
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