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/*
* Copyright (C) 2007, Guennadi Liakhovetski <lg@denx.de>
*
* (C) Copyright 2009-2010 Freescale Semiconductor, Inc.
*
* Configuration settings for the MX51-3Stack 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., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
#ifndef __CONFIG_H
#define __CONFIG_H
#include <asm/arch/mx51.h>
/* High Level Configuration Options */
#define CONFIG_ARMV7 1 /* This is armv7 Cortex-A8 CPU core */
#define CONFIG_SYS_APCS_GNU
#define CONFIG_MXC 1
#define CONFIG_MX51_BBG 1 /* in a mx51 */
#define CONFIG_FLASH_HEADER 1
#define CONFIG_FLASH_HEADER_OFFSET 0x400
#define CONFIG_FLASH_HEADER_BARKER 0xB1
#define CONFIG_ARCH_CPU_INIT
#define CONFIG_ARCH_MMU
#define CONFIG_SKIP_RELOCATE_UBOOT
#define CONFIG_MX51_HCLK_FREQ 24000000 /* RedBoot says 26MHz */
#define CONFIG_DISPLAY_CPUINFO
#define CONFIG_DISPLAY_BOARDINFO
#define CONFIG_SYS_64BIT_VSPRINTF
#define BOARD_LATE_INIT
/*
* Disabled for now due to build problems under Debian and a significant
* increase in the final file size: 144260 vs. 109536 Bytes.
*/
#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */
#define CONFIG_REVISION_TAG 1
#define CONFIG_SETUP_MEMORY_TAGS 1
#define CONFIG_INITRD_TAG 1
/*
* Size of malloc() pool
*/
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 2 * 1024 * 1024)
/* size in bytes reserved for initial data */
#define CONFIG_SYS_GBL_DATA_SIZE 128
/*
* Hardware drivers
*/
#define CONFIG_MXC_UART 1
#define CONFIG_UART_BASE_ADDR UART1_BASE_ADDR
#define CONFIG_CMD_PING
#define CONFIG_CMD_DHCP
#define CONFIG_BOOTP_SUBNETMASK
#define CONFIG_BOOTP_GATEWAY
#define CONFIG_BOOTP_DNS
#define CONFIG_CMD_MII
#define CONFIG_CMD_NET
#define CONFIG_NET_RETRY_COUNT 100
#define CONFIG_CMD_I2C
/*
* Android support Configs
*/
#include <asm/mxc_key_defs.h>
#define CONFIG_USB_DEVICE
#define CONFIG_FASTBOOT 1
#define CONFIG_FASTBOOT_STORAGE_EMMC
#define CONFIG_FASTBOOT_VENDOR_ID 0xbb4
#define CONFIG_FASTBOOT_PRODUCT_ID 0xc01
#define CONFIG_FASTBOOT_BCD_DEVICE 0x311
#define CONFIG_FASTBOOT_MANUFACTURER_STR "Freescale"
#define CONFIG_FASTBOOT_PRODUCT_NAME_STR "i.mx51"
#define CONFIG_FASTBOOT_CONFIGURATION_STR "Android fastboot"
#define CONFIG_FASTBOOT_INTERFACE_STR "Android fastboot"
#define CONFIG_FASTBOOT_SERIAL_NUM "12345"
#define CONFIG_FASTBOOT_MMC_NO 0
#define CONFIG_FASTBOOT_TRANSFER_BUF 0xA0000000
#define CONFIG_FASTBOOT_TRANSFER_BUF_SIZE 0x8000000 /* 128M byte */
#define CONFIG_ANDROID_RECOVERY
#define CONFIG_POWER_KEY KEY_F3
#define CONFIG_HOME_KEY KEY_F1
#define CONFIG_MTD_DEVICE
#define CONFIG_MTD_PARTITIONS
#define CONFIG_MXC_KPD
#define CONFIG_MXC_KEYMAPPING \
{ \
KEY_1, KEY_2, KEY_3, KEY_F1, KEY_UP, KEY_F2, \
KEY_4, KEY_5, KEY_6, KEY_LEFT, KEY_SELECT, KEY_RIGHT, \
KEY_7, KEY_8, KEY_9, KEY_F3, KEY_DOWN, KEY_F4, \
KEY_0, KEY_OK, KEY_ESC, KEY_ENTER, KEY_MENU, KEY_BACK, \
}
#define CONFIG_MXC_KPD_COLMAX 6
#define CONFIG_MXC_KPD_ROWMAX 4
#define CONFIG_ANDROID_RECOVERY_BOOTARGS_MMC \
"setenv bootargs ${bootargs} init=/init root=/dev/mmcblk0p4 " \
"rootfs=ext4 di1_primary"
#define CONFIG_ANDROID_RECOVERY_BOOTCMD_MMC \
"run bootargs_base bootargs_android_recovery;" \
"mmc read 0 ${loadaddr} 0x800 0x1800;bootm"
#define CONFIG_ANDROID_RECOVERY_CMD_FILE "/recovery/command"
#define CONFIG_ANDROID_SYSTEM_PARTITION_MMC 2
#define CONFIG_ANDROID_RECOVERY_PARTITION_MMC 4
#define CONFIG_ANDROID_CACHE_PARTITION_MMC 6
/* allow to overwrite serial and ethaddr */
#define CONFIG_ENV_OVERWRITE
#define CONFIG_CONS_INDEX 1
#define CONFIG_BAUDRATE 115200
#define CONFIG_SYS_BAUDRATE_TABLE {9600, 19200, 38400, 57600, 115200}
/***********************************************************
* Command definition
***********************************************************/
#include <config_cmd_default.h>
#define CONFIG_CMD_PING
#define CONFIG_CMD_DHCP
/* Enable below configure when supporting nand */
/* #define CONFIG_CMD_NAND */
#define CONFIG_CMD_MMC
#define CONFIG_CMD_ENV
#undef CONFIG_CMD_IMLS
#define CONFIG_BOOTDELAY 1
#define CONFIG_PRIME "FEC0"
#define CONFIG_LOADADDR 0x90800000 /* loadaddr env var */
#define CONFIG_RD_LOADADDR (CONFIG_LOADADDR + 0x300000)
#define CONFIG_EXTRA_ENV_SETTINGS \
"netdev=eth0\0" \
"ethprime=FEC0\0" \
"uboot_addr=0xa0000000\0" \
"uboot=u-boot.bin\0" \
"kernel=uImage\0" \
"rd_loadaddr=0x90B00000\0" \
"nfsroot=/opt/eldk/arm\0" \
"bootargs_base=setenv bootargs console=ttymxc0,115200\0"\
"bootargs_nfs=setenv bootargs ${bootargs} root=/dev/nfs " \
"ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0"\
"bootcmd_net=run bootargs_base bootargs_nfs; " \
"tftpboot ${loadaddr} ${kernel}; bootm\0" \
"prg_uboot=tftpboot ${loadaddr} ${uboot}; " \
"protect off ${uboot_addr} 0xa003ffff; " \
"erase ${uboot_addr} 0xa003ffff; " \
"cp.b ${loadaddr} ${uboot_addr} ${filesize}; " \
"setenv filesize; saveenv\0" \
"bootcmd=run bootcmd_SD \0" \
"bootcmd_SD=run bootargs_base bootargs_android;" \
"mmc read 0 ${loadaddr} 0x800 1800;" \
"mmc read 0 ${rd_loadaddr} 0x2000 0x258;" \
"bootm ${loadaddr} ${rd_loadaddr}\0" \
"bootargs_android=setenv bootargs ${bootargs} " \
"androidboot.console=ttymxc0 init=/init " \
"di1_primary calibration\0" \
"bootcmd_android_recovery=run bootargs_base" \
" bootargs_android_recovery;" \
"mmc read 0 ${loadaddr} 0x800 0x1800;bootm\0" \
"bootargs_android_recovery=setenv bootargs ${bootargs}" \
" init=/init root=/dev/mmcblk0p4 rootfs=ext4" \
" di1_primary \0" \
/*Support LAN9217*/
/*
#define CONFIG_SMC911X 1
#define CONFIG_SMC911X_16_BIT 1
#define CONFIG_SMC911X_BASE mx51_io_base_addr
*/
/*
* The MX51 3stack board seems to have a hardware "peculiarity" confirmed under
* U-Boot, RedBoot and Linux: the ethernet Rx signal is reaching the CS8900A
* controller inverted. The controller is capable of detecting and correcting
* this, but it needs 4 network packets for that. Which means, at startup, you
* will not receive answers to the first 4 packest, unless there have been some
* broadcasts on the network, or your board is on a hub. Reducing the ARP
* timeout from default 5 seconds to 200ms we speed up the initial TFTP
* transfer, should the user wish one, significantly.
*/
#define CONFIG_ARP_TIMEOUT 200UL
/*
* Miscellaneous configurable options
*/
#define CONFIG_SYS_LONGHELP /* undef to save memory */
#define CONFIG_SYS_PROMPT "BBG 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 0 /* memtest works on */
#define CONFIG_SYS_MEMTEST_END 0x10000
#undef CONFIG_SYS_CLKS_IN_HZ /* everything, incl board info, in Hz */
#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
#define CONFIG_SYS_HZ 1000
#define CONFIG_CMDLINE_EDITING 1
/*
* Eth Configs
*/
#define CONFIG_HAS_ETH1
#define CONFIG_NET_MULTI 1
#define CONFIG_MXC_FEC
#define CONFIG_MII
#define CONFIG_DISCOVER_PHY
#define CONFIG_FEC0_IOBASE FEC_BASE_ADDR
#define CONFIG_FEC0_PINMUX -1
#define CONFIG_FEC0_PHY_ADDR 0x1F
#define CONFIG_FEC0_MIIBASE -1
/*
* SPI Configs
* */
#define CONFIG_FSL_SF 1
#define CONFIG_CMD_SPI
#define CONFIG_CMD_SF
#define CONFIG_SPI_FLASH_IMX_ATMEL 1
#define CONFIG_SPI_FLASH_CS 1
#define CONFIG_IMX_ECSPI
#define CONFIG_IMX_SPI_PMIC
#define CONFIG_IMX_SPI_PMIC_CS 0
#define IMX_CSPI_VER_2_3 1
#define MAX_SPI_BYTES (64 * 4)
/*
* MMC Configs
* */
#ifdef CONFIG_CMD_MMC
#define CONFIG_MMC 1
#define CONFIG_GENERIC_MMC
#define CONFIG_IMX_MMC
#define CONFIG_SYS_FSL_ESDHC_NUM 2
#define CONFIG_SYS_FSL_ESDHC_ADDR 0
#define CONFIG_SYS_MMC_ENV_DEV 0
#define CONFIG_DOS_PARTITION 1
#define CONFIG_CMD_FAT 1
#define CONFIG_CMD_EXT2 1
#define CONFIG_DYNAMIC_MMC_DEVNO
#endif
/*
* I2C Configs
*/
#define CONFIG_HARD_I2C 1
#define CONFIG_I2C_MXC 1
#define CONFIG_SYS_I2C_PORT I2C1_BASE_ADDR
#define CONFIG_SYS_I2C_SPEED 400000
#define CONFIG_SYS_I2C_SLAVE 0xfe
/*-----------------------------------------------------------------------
* Stack sizes
*
* The stack sizes are set up in start.S using the settings below
*/
#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 (512 * 1024 * 1024)
#define iomem_valid_addr(addr, size) \
(addr >= PHYS_SDRAM_1 && addr <= (PHYS_SDRAM_1 + PHYS_SDRAM_1_SIZE))
/*-----------------------------------------------------------------------
* FLASH and environment organization
*/
#define CONFIG_SYS_NO_FLASH
/*-----------------------------------------------------------------------
* NAND FLASH driver setup
*/
#define NAND_MAX_CHIPS 8
#define CONFIG_SYS_MAX_NAND_DEVICE 1
#define CONFIG_SYS_NAND_BASE 0x40000000
/* Monitor at beginning of flash */
/* #define CONFIG_FSL_ENV_IN_SF */
#define CONFIG_FSL_ENV_IN_MMC
/* #define CONFIG_FSL_ENV_IN_NAND */
#define CONFIG_ENV_SECT_SIZE (128 * 1024)
#define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE
#if defined(CONFIG_FSL_ENV_IN_NAND)
#define CONFIG_ENV_IS_IN_NAND 1
#define CONFIG_ENV_OFFSET 0x100000
#elif defined(CONFIG_FSL_ENV_IN_MMC)
#define CONFIG_ENV_IS_IN_MMC 1
#define CONFIG_ENV_OFFSET (768 * 1024)
#elif defined(CONFIG_FSL_ENV_IN_SF)
#define CONFIG_ENV_IS_IN_SPI_FLASH 1
#define CONFIG_ENV_SPI_CS 1
#define CONFIG_ENV_OFFSET (768 * 1024)
#else
#define CONFIG_ENV_IS_NOWHERE 1
#endif
/*
* JFFS2 partitions
*/
#undef CONFIG_JFFS2_CMDLINE
#define CONFIG_JFFS2_DEV "nand0"
#endif /* __CONFIG_H */
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