+/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Copyright (C) 2016 Amarula Solutions B.V.
* Copyright (C) 2016 Engicam S.r.l.
*
* Configuration settings for the Engicam i.MX6 SOM Starter Kits.
- *
- * SPDX-License-Identifier: GPL-2.0+
*/
#ifndef __IMX6_ENGICAM_CONFIG_H
#define __IMX6_ENGICAM_CONFIG_H
#include <linux/sizes.h>
+#include <linux/stringify.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
#define CONFIG_EXTRA_ENV_SETTINGS \
"script=boot.scr\0" \
"splashpos=m,m\0" \
+ "splashimage=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \
"image=uImage\0" \
"fit_image=fit.itb\0" \
"fdt_high=0xffffffff\0" \
"loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
"loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
"loadfit=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${fit_image}\0" \
+ "altbootcmd=run recoveryboot\0"\
"fitboot=echo Booting FIT image from mmc ...; " \
"run mmcargs; " \
"bootm ${loadaddr}\0" \
"run ubiargs; " \
"nand read ${loadaddr} kernel 0x800000; " \
"nand read ${fdt_addr} dtb 0x100000; " \
- "bootm ${loadaddr} - ${fdt_addr}\0"
+ "bootm ${loadaddr} - ${fdt_addr}\0" \
+ "recoveryboot=if test ${modeboot} = mmcboot; then " \
+ "run mmcboot; " \
+ "else " \
+ "run nandboot; " \
+ "fi\0"
#define CONFIG_BOOTCOMMAND "run $modeboot"
/* 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
#ifdef CONFIG_MX6UL
#endif
/* 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_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \
CONFIG_SYS_INIT_SP_OFFSET)
-/* FIT */
-#ifdef CONFIG_FIT
-# define CONFIG_IMAGE_FORMAT_LEGACY
-#endif
-
/* UART */
#ifdef CONFIG_MXC_UART
# ifdef CONFIG_MX6UL
#endif
/* MMC */
-#ifdef CONFIG_FSL_USDHC
-# define CONFIG_SYS_MMC_ENV_DEV 0
-#endif
/* NAND */
#ifdef CONFIG_NAND_MXS
# define CONFIG_SYS_NAND_U_BOOT_OFFS 0x200000
/* MTD device */
-# define CONFIG_MTD_DEVICE
-# define CONFIG_MTD_PARTITIONS
-# define MTDIDS_DEFAULT "nand0=gpmi-nand"
-# define MTDPARTS_DEFAULT "mtdparts=gpmi-nand:2m(spl),2m(uboot)," \
- "1m(env),8m(kernel),1m(dtb),-(rootfs)"
-
-# define CONFIG_APBH_DMA
-# define CONFIG_APBH_DMA_BURST
-# define CONFIG_APBH_DMA_BURST8
-#endif
-
-/* Ethernet */
-#ifdef CONFIG_FEC_MXC
-# ifdef CONFIG_TARGET_MX6Q_ICORE_RQS
-# define CONFIG_FEC_MXC_PHYADDR 3
-# define CONFIG_FEC_XCV_TYPE RGMII
-# else
-# define CONFIG_FEC_MXC_PHYADDR 0
-# define CONFIG_FEC_XCV_TYPE RMII
-# endif
-
-# define CONFIG_MII
#endif
/* Falcon Mode */
#ifdef CONFIG_SPL_OS_BOOT
# define CONFIG_SPL_FS_LOAD_ARGS_NAME "args"
# define CONFIG_SPL_FS_LOAD_KERNEL_NAME "uImage"
-# define CONFIG_CMD_SPL
# define CONFIG_SYS_SPL_ARGS_ADDR 0x18000000
-# define CONFIG_CMD_SPL_WRITE_SIZE (128 * SZ_1K)
/* MMC support: args@1MB kernel@2MB */
# define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR 0x800 /* 1MB */
/* Framebuffer */
#ifdef CONFIG_VIDEO_IPUV3
-# define CONFIG_IPUV3_CLK 260000000
# define CONFIG_IMX_VIDEO_SKIP
-# define CONFIG_SPLASH_SCREEN
-# define CONFIG_SPLASH_SCREEN_ALIGN
-# define CONFIG_BMP_16BPP
-# define CONFIG_VIDEO_BMP_RLE8
# define CONFIG_VIDEO_LOGO
# define CONFIG_VIDEO_BMP_LOGO
#endif
/* SPL */
#ifdef CONFIG_SPL
-# ifdef CONFIG_NAND_MXS
+# ifdef CONFIG_ENV_IS_IN_NAND
# define CONFIG_SPL_NAND_SUPPORT
# else
# define CONFIG_SPL_MMC_SUPPORT
# endif
# include "imx6_spl.h"
-# ifdef CONFIG_SPL_BUILD
-# if defined(CONFIG_TARGET_MX6Q_ICORE_RQS) || defined(CONFIG_TARGET_MX6UL_ISIOT)
-# define CONFIG_SYS_FSL_USDHC_NUM 2
-# else
-# define CONFIG_SYS_FSL_USDHC_NUM 1
-# endif
-
-# define CONFIG_SYS_FSL_ESDHC_ADDR 0
-# undef CONFIG_DM_GPIO
-# undef CONFIG_DM_MMC
-# endif
#endif
#endif /* __IMX6_ENGICAM_CONFIG_H */