mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-11 23:47:24 +00:00
1c140f7bbf
icorem6qdl> mtdparts device nand0 <nand>, # parts = 6 0: spl 0x00200000 0x00000000 0 1: uboot 0x00200000 0x00200000 0 2: env 0x00100000 0x00400000 0 3: kernel 0x00400000 0x00500000 0 4: dtb 0x00100000 0x00900000 0 5: rootfs 0x1f600000 0x00a00000 0 Cc: Stefano Babic <sbabic@denx.de> Cc: Peng Fan <peng.fan@nxp.com> Cc: Matteo Lisi <matteo.lisi@engicam.com> Cc: Michael Trimarchi <michael@amarulasolutions.com> Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
167 lines
4.2 KiB
C
167 lines
4.2 KiB
C
/*
|
|
* Copyright (C) 2016 Amarula Solutions B.V.
|
|
* Copyright (C) 2016 Engicam S.r.l.
|
|
*
|
|
* Configuration settings for the Engicam i.CoreM6 QDL Starter Kits.
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0+
|
|
*/
|
|
|
|
#ifndef __IMX6QLD_ICORE_CONFIG_H
|
|
#define __IMX6QLD_ICORE_CONFIG_H
|
|
|
|
#include <linux/sizes.h>
|
|
#include "mx6_common.h"
|
|
|
|
/* Size of malloc() pool */
|
|
#define CONFIG_SYS_MALLOC_LEN (16 * SZ_1M)
|
|
|
|
/* Total Size of Environment Sector */
|
|
#define CONFIG_ENV_SIZE SZ_128K
|
|
|
|
/* Allow to overwrite serial and ethaddr */
|
|
#define CONFIG_ENV_OVERWRITE
|
|
|
|
/* Environment */
|
|
#ifndef CONFIG_ENV_IS_NOWHERE
|
|
/* Environment in MMC */
|
|
# if defined(CONFIG_ENV_IS_IN_MMC)
|
|
# define CONFIG_ENV_OFFSET 0x100000
|
|
/* Environment in NAND */
|
|
# elif defined(CONFIG_ENV_IS_IN_NAND)
|
|
# define CONFIG_ENV_OFFSET 0x400000
|
|
# define CONFIG_ENV_SECT_SIZE CONFIG_ENV_SIZE
|
|
# endif
|
|
#endif
|
|
|
|
/* Default environment */
|
|
#define CONFIG_EXTRA_ENV_SETTINGS \
|
|
"script=boot.scr\0" \
|
|
"image=zImage\0" \
|
|
"console=ttymxc3\0" \
|
|
"fdt_high=0xffffffff\0" \
|
|
"fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
|
|
"fdt_addr=0x18000000\0" \
|
|
"boot_fdt=try\0" \
|
|
"mmcdev=0\0" \
|
|
"mmcpart=1\0" \
|
|
"mmcroot=/dev/mmcblk0p2 rootwait rw\0" \
|
|
"mmcautodetect=yes\0" \
|
|
"mmcargs=setenv bootargs console=${console},${baudrate} " \
|
|
"root=${mmcroot}\0" \
|
|
"loadbootscript=" \
|
|
"fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
|
|
"bootscript=echo Running bootscript from mmc ...; " \
|
|
"source\0" \
|
|
"loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\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 " \
|
|
"bootz ${loadaddr} - ${fdt_addr}; " \
|
|
"else " \
|
|
"if test ${boot_fdt} = try; then " \
|
|
"bootz; " \
|
|
"else " \
|
|
"echo WARN: Cannot load the DT; " \
|
|
"fi; " \
|
|
"fi; " \
|
|
"else " \
|
|
"bootz; " \
|
|
"fi\0"
|
|
|
|
#define CONFIG_BOOTCOMMAND \
|
|
"mmc dev ${mmcdev};" \
|
|
"mmc dev ${mmcdev}; if mmc rescan; then " \
|
|
"if run loadbootscript; then " \
|
|
"run bootscript; " \
|
|
"else " \
|
|
"if run loadimage; then " \
|
|
"run mmcboot; " \
|
|
"fi; " \
|
|
"fi; " \
|
|
"fi"
|
|
|
|
/* Miscellaneous configurable options */
|
|
#define CONFIG_SYS_MEMTEST_START 0x80000000
|
|
#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + 0x8000000)
|
|
|
|
#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
|
|
#define CONFIG_SYS_HZ 1000
|
|
|
|
/* 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)
|
|
|
|
/* UART */
|
|
#ifdef CONFIG_MXC_UART
|
|
# define CONFIG_MXC_UART_BASE UART4_BASE
|
|
#endif
|
|
|
|
/* MMC */
|
|
#ifdef CONFIG_FSL_USDHC
|
|
# define CONFIG_SYS_MMC_ENV_DEV 0
|
|
# define CONFIG_SYS_FSL_USDHC_NUM 1
|
|
# define CONFIG_SYS_FSL_ESDHC_ADDR USDHC2_BASE_ADDR
|
|
#endif
|
|
|
|
/* NAND */
|
|
#ifdef 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
|
|
# define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_TEXT_BASE
|
|
# define CONFIG_SYS_NAND_U_BOOT_OFFS 0x200000
|
|
|
|
/* MTD device */
|
|
# define CONFIG_MTD_DEVICE
|
|
# define CONFIG_CMD_MTDPARTS
|
|
# define CONFIG_MTD_PARTITIONS
|
|
# define MTDIDS_DEFAULT "nand0=nand"
|
|
# define MTDPARTS_DEFAULT "mtdparts=nand:2m(spl),2m(uboot)," \
|
|
"1m(env),4m(kernel),1m(dtb),-(rootfs)"
|
|
|
|
# define CONFIG_APBH_DMA
|
|
# define CONFIG_APBH_DMA_BURST
|
|
# define CONFIG_APBH_DMA_BURST8
|
|
#endif
|
|
|
|
/* Ethernet */
|
|
#ifdef CONFIG_FEC_MXC
|
|
# define IMX_FEC_BASE ENET_BASE_ADDR
|
|
# define CONFIG_FEC_MXC_PHYADDR 0
|
|
# define CONFIG_FEC_XCV_TYPE RMII
|
|
# define CONFIG_ETHPRIME "FEC"
|
|
|
|
# define CONFIG_MII
|
|
# define CONFIG_PHYLIB
|
|
# define CONFIG_PHY_SMSC
|
|
#endif
|
|
|
|
/* SPL */
|
|
#ifdef CONFIG_SPL
|
|
# ifdef CONFIG_NAND_MXS
|
|
# define CONFIG_SPL_NAND_SUPPORT
|
|
# else
|
|
# define CONFIG_SPL_MMC_SUPPORT
|
|
# endif
|
|
|
|
# include "imx6_spl.h"
|
|
# ifdef CONFIG_SPL_BUILD
|
|
# undef CONFIG_DM_GPIO
|
|
# undef CONFIG_DM_MMC
|
|
# endif
|
|
#endif
|
|
|
|
#endif /* __IMX6QLD_ICORE_CONFIG_H */
|