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Diffstat (limited to 'include/configs/imx6-engicam.h')
| -rw-r--r-- | include/configs/imx6-engicam.h | 212 |
1 files changed, 212 insertions, 0 deletions
diff --git a/include/configs/imx6-engicam.h b/include/configs/imx6-engicam.h new file mode 100644 index 0000000..0826195 --- /dev/null +++ b/include/configs/imx6-engicam.h @@ -0,0 +1,212 @@ +/* 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. + */ + +#ifndef __IMX6_ENGICAM_CONFIG_H +#define __IMX6_ENGICAM_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" \ + "splashpos=m,m\0" \ + "splashimage=" __stringify(CONFIG_LOADADDR) "\0" \ + "image=uImage\0" \ + "fit_image=fit.itb\0" \ + "fdt_high=0xffffffff\0" \ + "fdt_addr=" FDT_ADDR "\0" \ + "boot_fdt=try\0" \ + "mmcpart=1\0" \ + "nandroot=ubi0:rootfs rootfstype=ubifs\0" \ + "mmcautodetect=yes\0" \ + "mmcargs=setenv bootargs console=${console},${baudrate} " \ + "root=${mmcroot}\0" \ + "ubiargs=setenv bootargs console=${console},${baudrate} " \ + "ubi.mtd=5 root=${nandroot} ${mtdparts}\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" \ + "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" \ + "_mmcboot=run mmcargs; " \ + "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" \ + "mmcboot=echo Booting from mmc ...; " \ + "if mmc rescan; then " \ + "if run loadbootscript; then " \ + "run bootscript; " \ + "else " \ + "if run loadfit; then " \ + "run fitboot; " \ + "else " \ + "if run loadimage; then " \ + "run _mmcboot; " \ + "fi; " \ + "fi; " \ + "fi; " \ + "fi\0" \ + "nandboot=echo Booting from nand ...; " \ + "if mtdparts; then " \ + "echo Starting nand boot ...; " \ + "else " \ + "mtdparts default; " \ + "fi; " \ + "run ubiargs; " \ + "nand read ${loadaddr} kernel 0x800000; " \ + "nand read ${fdt_addr} dtb 0x100000; " \ + "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 +# define DRAM_OFFSET(x) 0x87##x +# define FDT_ADDR __stringify(DRAM_OFFSET(800000)) +#else +# define DRAM_OFFSET(x) 0x1##x +# define FDT_ADDR __stringify(DRAM_OFFSET(8000000)) +#endif + +/* Physical Memory Map */ +#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 +# ifdef CONFIG_MX6UL +# define CONFIG_MXC_UART_BASE UART1_BASE +# else +# define CONFIG_MXC_UART_BASE UART4_BASE +# endif +#endif + +/* MMC */ +#ifdef CONFIG_FSL_USDHC +# define CONFIG_SYS_MMC_ENV_DEV 0 +#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 */ +#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 +#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 */ +# define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS (CONFIG_CMD_SPL_WRITE_SIZE / 512) +# define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR 0x1000 /* 2MB */ +#endif + +/* Framebuffer */ +#ifdef CONFIG_VIDEO_IPUV3 +# 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_ENV_IS_IN_NAND +# define CONFIG_SPL_NAND_SUPPORT +# else +# define CONFIG_SPL_MMC_SUPPORT +# endif + +# include "imx6_spl.h" +#endif + +#endif /* __IMX6_ENGICAM_CONFIG_H */ |