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/*
* Copyright (C) 2012-2013 Freescale Semiconductor, Inc.
*
* Configuration settings for the Freescale i.MX6Q SabreSD 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.
*/
#ifndef __MX6QSABRE_COMMON_CONFIG_H
#define __MX6QSABRE_COMMON_CONFIG_H
#define CONFIG_MX6
#include "mx6_common.h"
#define CONFIG_DISPLAY_CPUINFO
#define CONFIG_DISPLAY_BOARDINFO
#include <asm/arch/imx-regs.h>
#define CONFIG_CMDLINE_TAG
#define CONFIG_SETUP_MEMORY_TAGS
#define CONFIG_INITRD_TAG
#define CONFIG_REVISION_TAG
/* Size of malloc() pool */
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 2 * 1024 * 1024)
#define CONFIG_BOARD_EARLY_INIT_F
#define CONFIG_BOARD_LATE_INIT
#define CONFIG_MXC_GPIO
#define CONFIG_MXC_UART
/* MMC Configs */
#define CONFIG_FSL_ESDHC
#define CONFIG_FSL_USDHC
#define CONFIG_SYS_FSL_ESDHC_ADDR 0
#define CONFIG_MMC
#define CONFIG_CMD_MMC
#define CONFIG_GENERIC_MMC
#define CONFIG_BOUNCE_BUFFER
#define CONFIG_CMD_EXT2
#define CONFIG_CMD_FAT
#define CONFIG_DOS_PARTITION
#define CONFIG_CMD_PING
#define CONFIG_CMD_DHCP
#define CONFIG_CMD_MII
#define CONFIG_CMD_NET
#define CONFIG_FEC_MXC
#define CONFIG_MII
#define IMX_FEC_BASE ENET_BASE_ADDR
#define CONFIG_FEC_XCV_TYPE RGMII
#define CONFIG_ETHPRIME "FEC"
#define CONFIG_FEC_MXC_PHYADDR 1
#define CONFIG_PHYLIB
#define CONFIG_PHY_ATHEROS
/* 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_BMODE
#define CONFIG_CMD_BOOTZ
#undef CONFIG_CMD_IMLS
#define CONFIG_BOOTDELAY 1
#define CONFIG_LOADADDR 0x12000000
#define CONFIG_SYS_TEXT_BASE 0x17800000
#define CONFIG_SYS_MMC_IMG_LOAD_PART 1
#if defined(CONFIG_SYS_BOOT_NAND)
/*
* The partions' layout for NAND is:
* mtd0: 16M (uboot)
* mtd1: 16M (kernel)
* mtd2: 16M (dtb)
* mtd3: left (rootfs)
*/
#define CONFIG_EXTRA_ENV_SETTINGS \
"fdt_addr=0x18000000\0" \
"fdt_high=0xffffffff\0" \
"bootargs=console=" CONFIG_CONSOLE_DEV ",115200 ubi.mtd=3 " \
"root=ubi0:rootfs rootfstype=ubifs " \
"mtdparts=gpmi-nand:16m(boot),16m(kernel),16m(dtb),-(rootfs)\0"\
"bootcmd=nand read ${loadaddr} 0x1000000 0x800000;"\
"nand read ${fdt_addr} 0x2000000 0x100000;"\
"bootm ${loadaddr} - ${fdt_addr}\0"
#elif defined(CONFIG_SYS_BOOT_SATA)
#define CONFIG_EXTRA_ENV_SETTINGS \
"fdt_addr=0x18000000\0" \
"fdt_high=0xffffffff\0" \
"bootargs=console=" CONFIG_CONSOLE_DEV ",115200 \0"\
"bootargs_sata=setenv bootargs ${bootargs} " \
"root=/dev/sda1 rootwait rw \0" \
"bootcmd_sata=run bootargs_sata; sata init; " \
"sata read ${loadaddr} 0x800 0x4000; " \
"sata read ${fdt_addr} 0x8000 0x800; " \
"bootm ${loadaddr} - ${fdt_addr} \0" \
"bootcmd=run bootcmd_sata \0"
#else
#define CONFIG_EXTRA_ENV_SETTINGS \
"script=boot.scr\0" \
"uimage=uImage\0" \
"fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
"fdt_addr=0x18000000\0" \
"boot_fdt=try\0" \
"ip_dyn=yes\0" \
"console=" CONFIG_CONSOLE_DEV "\0" \
"fdt_high=0xffffffff\0" \
"initrd_high=0xffffffff\0" \
"mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
"mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \
"mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
"smp=" CONFIG_SYS_NOSMP "\0"\
"mmcargs=setenv bootargs console=${console},${baudrate} ${smp} " \
"root=${mmcroot}\0" \
"loadbootscript=" \
"fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
"bootscript=echo Running bootscript from mmc ...; " \
"source\0" \
"loaduimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${uimage}\0" \
"loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
"mmcboot=echo Booting from mmc ...; " \
"run mmcargs; " \
"if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
"if run loadfdt; then " \
"bootm ${loadaddr} - ${fdt_addr}; " \
"else " \
"if test ${boot_fdt} = try; then " \
"bootm; " \
"else " \
"echo WARN: Cannot load the DT; " \
"fi; " \
"fi; " \
"else " \
"bootm; " \
"fi;\0" \
"netargs=setenv bootargs console=${console},${baudrate} ${smp} " \
"root=/dev/nfs " \
"ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
"netboot=echo Booting from net ...; " \
"run netargs; " \
"if test ${ip_dyn} = yes; then " \
"setenv get_cmd dhcp; " \
"else " \
"setenv get_cmd tftp; " \
"fi; " \
"${get_cmd} ${uimage}; " \
"if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
"if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
"bootm ${loadaddr} - ${fdt_addr}; " \
"else " \
"if test ${boot_fdt} = try; then " \
"bootm; " \
"else " \
"echo WARN: Cannot load the DT; " \
"fi; " \
"fi; " \
"else " \
"bootm; " \
"fi;\0"
#define CONFIG_BOOTCOMMAND \
"mmc dev ${mmcdev};" \
"if mmc rescan; then " \
"if run loadbootscript; then " \
"run bootscript; " \
"else " \
"if run loaduimage; then " \
"run mmcboot; " \
"else run netboot; " \
"fi; " \
"fi; " \
"else run netboot; fi"
#endif
#define CONFIG_ARP_TIMEOUT 200UL
/* Miscellaneous configurable options */
#define CONFIG_SYS_LONGHELP
#define CONFIG_SYS_HUSH_PARSER
#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
#define CONFIG_SYS_PROMPT "U-Boot > "
#define CONFIG_AUTO_COMPLETE
#define CONFIG_SYS_CBSIZE 1024
/* Print Buffer Size */
#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
#define CONFIG_SYS_MAXARGS 16
#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
#define CONFIG_SYS_MEMTEST_START 0x10000000
#define CONFIG_SYS_MEMTEST_END 0x10010000
#define CONFIG_SYS_MEMTEST_SCRATCH 0x10800000
#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
#define CONFIG_SYS_HZ 1000
#define CONFIG_CMDLINE_EDITING
#define CONFIG_STACKSIZE (128 * 1024)
/* Physical Memory Map */
#define CONFIG_NR_DRAM_BANKS 1
#define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
#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)
/* FLASH and environment organization */
#define CONFIG_SYS_NO_FLASH
#define CONFIG_ENV_SIZE (8 * 1024)
#ifndef CONFIG_SYS_NOSMP
#define CONFIG_SYS_NOSMP
#endif
#if defined CONFIG_SYS_BOOT_SPINOR
#define CONFIG_SYS_USE_SPINOR
#define CONFIG_ENV_IS_IN_SPI_FLASH
#elif defined CONFIG_SYS_BOOT_EIMNOR
#define CONFIG_SYS_USE_EIMNOR
#define CONFIG_ENV_IS_IN_FLASH
#elif defined CONFIG_SYS_BOOT_NAND
#define CONFIG_SYS_USE_NAND
#define CONFIG_ENV_IS_IN_NAND
#elif defined CONFIG_SYS_BOOT_SATA
#define CONFIG_ENV_IS_IN_SATA
#define CONFIG_CMD_SATA
#else
#define CONFIG_ENV_IS_IN_MMC
#endif
#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_ARB_BASE_ADDR
#define CONFIG_LBA48
#define CONFIG_LIBATA
#endif
#ifdef CONFIG_SYS_USE_SPINOR
#define CONFIG_CMD_SF
#define CONFIG_SPI_FLASH
#define CONFIG_SPI_FLASH_STMICRO
#define CONFIG_MXC_SPI
#define CONFIG_SF_DEFAULT_BUS 0
#define CONFIG_SF_DEFAULT_SPEED 20000000
#define CONFIG_SF_DEFAULT_MODE (SPI_MODE_0)
#endif
#ifdef CONFIG_SYS_USE_EIMNOR
#undef CONFIG_SYS_NO_FLASH
#define CONFIG_SYS_FLASH_BASE WEIM_ARB_BASE_ADDR
#define CONFIG_SYS_FLASH_SECT_SIZE (128 * 1024)
#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
#define CONFIG_SYS_MAX_FLASH_SECT 256 /* max number of sectors on one chip */
#define CONFIG_SYS_FLASH_CFI /* Flash memory is CFI compliant */
#define CONFIG_FLASH_CFI_DRIVER /* Use drivers/cfi_flash.c */
#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE /* Use buffered writes*/
#define CONFIG_SYS_FLASH_EMPTY_INFO
#define CONFIG_SYS_FLASH_PROTECTION
#endif
#ifdef CONFIG_SYS_USE_NAND
#define CONFIG_CMD_NAND
#define CONFIG_CMD_NAND_TRIMFFS
/* NAND stuff */
#define CONFIG_NAND_MXS
#define CONFIG_SYS_MAX_NAND_DEVICE 1
#define CONFIG_SYS_NAND_BASE 0x40000000
#define CONFIG_SYS_NAND_5_ADDR_CYCLE
#define CONFIG_SYS_NAND_ONFI_DETECTION
/* DMA stuff, needed for GPMI/MXS NAND support */
#define CONFIG_APBH_DMA
#define CONFIG_APBH_DMA_BURST
#define CONFIG_APBH_DMA_BURST8
#endif
#if defined(CONFIG_ENV_IS_IN_MMC)
#define CONFIG_ENV_OFFSET (6 * 64 * 1024)
#elif defined(CONFIG_ENV_IS_IN_SPI_FLASH)
#define CONFIG_ENV_OFFSET (768 * 1024)
#define CONFIG_ENV_SECT_SIZE (8 * 1024)
#define CONFIG_ENV_SPI_BUS CONFIG_SF_DEFAULT_BUS
#define CONFIG_ENV_SPI_CS CONFIG_SF_DEFAULT_CS
#define CONFIG_ENV_SPI_MODE CONFIG_SF_DEFAULT_MODE
#define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED
#elif defined(CONFIG_ENV_IS_IN_FLASH)
#undef CONFIG_ENV_SIZE
#define CONFIG_ENV_SIZE CONFIG_SYS_FLASH_SECT_SIZE
#define CONFIG_ENV_SECT_SIZE CONFIG_SYS_FLASH_SECT_SIZE
#define CONFIG_ENV_OFFSET (4 * CONFIG_SYS_FLASH_SECT_SIZE)
#elif defined(CONFIG_ENV_IS_IN_NAND)
#undef CONFIG_ENV_SIZE
#define CONFIG_ENV_OFFSET (8 << 20)
#define CONFIG_ENV_SECT_SIZE (128 << 10)
#define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE
#elif defined(CONFIG_ENV_IS_IN_SATA)
#define CONFIG_ENV_OFFSET (768 * 1024)
#define CONFIG_SATA_ENV_DEV 0
#define CONFIG_SYS_DCACHE_OFF /* remove when sata driver support cache */
#endif
#define CONFIG_OF_LIBFDT
#ifndef CONFIG_SYS_DCACHE_OFF
#define CONFIG_CMD_CACHE
#endif
/*
* I2C configs
*/
#define CONFIG_CMD_I2C
#define CONFIG_HARD_I2C 1
#define CONFIG_I2C_MXC 1
#define CONFIG_SYS_I2C_BASE I2C2_BASE_ADDR
#define CONFIG_SYS_I2C_SPEED 100000
#define CONFIG_SYS_I2C_SLAVE 0x8
#endif /* __MX6QSABRE_COMMON_CONFIG_H */
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