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Diffstat (limited to 'include/configs/pico-imx7d.h')
| -rw-r--r-- | include/configs/pico-imx7d.h | 108 |
1 files changed, 108 insertions, 0 deletions
diff --git a/include/configs/pico-imx7d.h b/include/configs/pico-imx7d.h new file mode 100644 index 00000000000..89850d8e4a7 --- /dev/null +++ b/include/configs/pico-imx7d.h @@ -0,0 +1,108 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Copyright (C) 2017 NXP Semiconductors + * + * Configuration settings for the i.MX7D Pico board. + */ + +#ifndef __PICO_IMX7D_CONFIG_H +#define __PICO_IMX7D_CONFIG_H + +#include "mx7_common.h" + +#define CFG_MXC_UART_BASE UART5_IPS_BASE_ADDR + +/* MMC Config */ +#define CFG_SYS_FSL_ESDHC_ADDR USDHC3_BASE_ADDR + +#define CFG_DFU_ENV_SETTINGS \ + "dfu_alt_info=" \ + "spl raw 0x2 0x400;" \ + "u-boot raw 0x8a 0x1000;" \ + "/boot/zImage ext4 0 1;" \ + "/boot/imx7d-pico-hobbit.dtb ext4 0 1;" \ + "/boot/imx7d-pico-pi.dtb ext4 0 1;" \ + "rootfs part 0 1\0" \ + +/* When booting with FIT specify the node entry containing boot.scr */ +#if defined(CONFIG_FIT) +#define PICO_BOOT_ENV \ + BOOTENV \ + "fdtovaddr=0x83100000\0" \ + "scriptaddr=0x83200000\0" \ + "mmcargs=setenv bootargs console=${console},${baudrate} " \ + "rootwait rw\0" \ + "boot_a_script=" \ + "load ${devtype} ${devnum}:${distro_bootpart} " \ + "${scriptaddr} ${prefix}${script}; " \ + "iminfo ${scriptaddr};" \ + "if test $? -eq 1; then hab_failsafe; fi;" \ + "source ${scriptaddr}:bootscr\0" +#else +#define PICO_BOOT_ENV \ + "bootmenu_0=Boot using PICO-Hobbit baseboard=" \ + "setenv fdtfile imx7d-pico-hobbit.dtb\0" \ + "bootmenu_1=Boot using PICO-Dwarf baseboard=" \ + "setenv fdtfile imx7d-pico-dwarf.dtb\0" \ + "bootmenu_2=Boot using PICO-Nymph baseboard=" \ + "setenv fdtfile imx7d-pico-nymph.dtb\0" \ + "bootmenu_3=Boot using PICO-Pi baseboard=" \ + "setenv fdtfile imx7d-pico-pi.dtb\0" \ + BOOTENV +#endif + +#define CFG_EXTRA_ENV_SETTINGS \ + "image=zImage\0" \ + "splashpos=m,m\0" \ + "splashimage=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \ + "console=ttymxc4\0" \ + "fdt_high=0xffffffff\0" \ + "initrd_high=0xffffffff\0" \ + "fdtfile=" CONFIG_DEFAULT_FDT_FILE "\0" \ + "videomode=video=ctfb:x:800,y:480,depth:24,mode:0,pclk:30000,le:46,ri:210,up:22,lo:23,hs:20,vs:10,sync:0,vmode:0\0" \ + "fdt_addr=0x83000000\0" \ + "fdt_addr_r=0x83000000\0" \ + "kernel_addr_r=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \ + "pxefile_addr_r=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \ + "ramdisk_addr_r=0x83000000\0" \ + "ramdiskaddr=0x83000000\0" \ + "scriptaddr=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \ + CFG_DFU_ENV_SETTINGS \ + "findfdt=" \ + "if test $fdtfile = ask ; then " \ + "bootmenu -1; fi;" \ + "if test $fdtfile != ask ; then " \ + "saveenv; fi;\0" \ + "finduuid=part uuid mmc 0:1 uuid\0" \ + "partitions=" \ + "uuid_disk=${uuid_gpt_disk};" \ + "name=rootfs,size=0,uuid=${uuid_gpt_rootfs}\0" \ + "fastboot_partition_alias_system=rootfs\0" \ + "setup_emmc=mmc dev 0; gpt write mmc 0 $partitions; reset;\0" \ + "mmcautodetect=yes\0" \ + PICO_BOOT_ENV + +#define BOOT_TARGET_DEVICES(func) \ + func(MMC, mmc, 1) \ + func(MMC, mmc, 0) \ + func(USB, usb, 0) \ + func(PXE, pxe, na) \ + func(DHCP, dhcp, na) + +#include <config_distro_bootcmd.h> +#include <linux/stringify.h> + +/* Physical Memory Map */ +#define PHYS_SDRAM MMDC0_ARB_BASE_ADDR + +#define CFG_SYS_SDRAM_BASE PHYS_SDRAM +#define CFG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR +#define CFG_SYS_INIT_RAM_SIZE IRAM_SIZE + +/* FLASH and environment organization */ + +/* Environment starts at 768k = 768 * 1024 = 786432 */ + +#define CFG_SYS_FSL_USDHC_NUM 2 + +#endif |