+/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Copyright (C) 2017 NXP Semiconductors
*
* Configuration settings for the i.MX7D Pico board.
- *
- * SPDX-License-Identifier: GPL-2.0+
*/
#ifndef __PICO_IMX7D_CONFIG_H
#include "mx7_common.h"
-#define PHYS_SDRAM_SIZE SZ_1G
+#include "imx7_spl.h"
+
+#ifdef CONFIG_SPL_OS_BOOT
+/* Falcon Mode */
+#define CONFIG_SPL_FS_LOAD_ARGS_NAME "args"
+#define CONFIG_SPL_FS_LOAD_KERNEL_NAME "uImage"
+#define CONFIG_SYS_SPL_ARGS_ADDR 0x88000000
+
+/* Falcon Mode - 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
/* Size of malloc() pool */
#define CONFIG_SYS_MALLOC_LEN (32 * SZ_1M)
/* Network */
#define CONFIG_FEC_MXC
-#define CONFIG_MII
#define CONFIG_FEC_XCV_TYPE RGMII
#define CONFIG_ETHPRIME "FEC"
#define CONFIG_FEC_MXC_PHYADDR 1
/* MMC Config */
#define CONFIG_SYS_FSL_ESDHC_ADDR 0
-#define CONFIG_SUPPORT_EMMC_BOOT /* eMMC specific */
+#define CONFIG_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 ${scriptaddr}:bootscr\0"
+#else
+#define PICO_BOOT_ENV \
+ "bootmenu_0=Boot using PICO-Hobbit baseboard=" \
+ "setenv fdtfile imx7d-pico-hobbit.dtb\0" \
+ "bootmenu_1=Boot using PICO-Dwarf baseboard=" \
+ "setenv fdtfile imx7d-pico-dwarf.dtb\0" \
+ "bootmenu_2=Boot using PICO-Nymph baseboard=" \
+ "setenv fdtfile imx7d-pico-nymph.dtb\0" \
+ "bootmenu_3=Boot using PICO-Pi baseboard=" \
+ "setenv fdtfile imx7d-pico-pi.dtb\0" \
+ BOOTENV
+#endif
+
+
#define CONFIG_SYS_MMC_IMG_LOAD_PART 1
#define CONFIG_EXTRA_ENV_SETTINGS \
- "script=boot.scr\0" \
"image=zImage\0" \
+ "splashpos=m,m\0" \
+ "splashimage=" __stringify(CONFIG_LOADADDR) "\0" \
"console=ttymxc4\0" \
"fdt_high=0xffffffff\0" \
"initrd_high=0xffffffff\0" \
- "fdt_file=imx7d-pico.dtb\0" \
+ "fdtfile=" CONFIG_DEFAULT_FDT_FILE "\0" \
+ "videomode=video=ctfb:x:800,y:480,depth:24,mode:0,pclk:30000,le:46,ri:210,up:22,lo:23,hs:20,vs:10,sync:0,vmode:0\0" \
"fdt_addr=0x83000000\0" \
- "ip_dyn=yes\0" \
- "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
- "mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \
- "finduuid=part uuid mmc 0:2 uuid\0" \
- "mmcargs=setenv bootargs console=${console},${baudrate} " \
- "root=PARTUUID=${uuid} rootwait rw\0" \
- "loadimage=load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
- "loadfdt=load mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
- "mmcboot=echo Booting from mmc ...; " \
- "run finduuid; " \
- "run mmcargs; " \
- "if run loadfdt; then " \
- "bootz ${loadaddr} - ${fdt_addr}; " \
- "else " \
- "echo WARN: Cannot load the DT; " \
- "fi;\0" \
- "netargs=setenv bootargs console=${console},${baudrate} " \
- "root=/dev/nfs " \
- "ip=dhcp nfsroot=${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} ${image}; " \
- "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
- "bootz ${loadaddr} - ${fdt_addr}; " \
- "else " \
- "echo WARN: Cannot load the DT; " \
- "fi;\0"
-
-#define CONFIG_BOOTCOMMAND \
- "if mmc rescan; then " \
- "if run loadimage; then " \
- "run mmcboot; " \
- "else run netboot; " \
- "fi; " \
- "else run netboot; fi"
+ "fdt_addr_r=0x83000000\0" \
+ "kernel_addr_r=" __stringify(CONFIG_LOADADDR) "\0" \
+ "pxefile_addr_r=" __stringify(CONFIG_LOADADDR) "\0" \
+ "ramdisk_addr_r=0x83000000\0" \
+ "ramdiskaddr=0x83000000\0" \
+ "scriptaddr=" __stringify(CONFIG_LOADADDR) "\0" \
+ CONFIG_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" \
+ PICO_BOOT_ENV
+
+#define BOOT_TARGET_DEVICES(func) \
+ func(MMC, mmc, 0) \
+ func(USB, usb, 0) \
+ func(PXE, pxe, na) \
+ func(DHCP, dhcp, na)
+
+#include <config_distro_bootcmd.h>
#define CONFIG_SYS_MEMTEST_START 0x80000000
#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + 0x20000000)
#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_POWER_PFUZE3000
#define CONFIG_POWER_PFUZE3000_I2C_ADDR 0x08
+#ifdef CONFIG_DM_VIDEO
+#define CONFIG_VIDEO_MXS
+#define CONFIG_VIDEO_LOGO
+#define CONFIG_SPLASH_SCREEN
+#define CONFIG_SPLASH_SCREEN_ALIGN
+#define CONFIG_BMP_16BPP
+#define CONFIG_VIDEO_BMP_RLE8
+#define CONFIG_VIDEO_BMP_LOGO
+#endif
+
/* FLASH and environment organization */
-#define CONFIG_ENV_SIZE SZ_8K
-#define CONFIG_ENV_OFFSET (8 * SZ_64K)
+/* Environment starts at 768k = 768 * 1024 = 786432 */
+/*
+ * Detect overlap between U-Boot image and environment area in build-time
+ *
+ * CONFIG_BOARD_SIZE_LIMIT = CONFIG_ENV_OFFSET - u-boot.img offset
+ * CONFIG_BOARD_SIZE_LIMIT = 768k - 69k = 699k = 715776
+ *
+ * Currently CONFIG_BOARD_SIZE_LIMIT does not handle expressions, so
+ * write the direct value here
+ */
+#define CONFIG_BOARD_SIZE_LIMIT 715776
+
#define CONFIG_SYS_FSL_USDHC_NUM 2
#define CONFIG_SYS_MMC_ENV_DEV 0
projects / oweals / u-boot.git / blobdiff