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Add NXP i.MX8 SOC family support.

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Currently there are two devices supported:
* imx8qm-mek
* imx8qxp-mek

Signed-off-by: Ivan Nikolaenko <ivan.nikolaenko@unikie.com>
This commit is contained in:
Ivan Nikolaenko
2023-01-18 14:49:38 +02:00
parent 26c9dbdc92
commit 75b6ec4775
15 changed files with 544 additions and 0 deletions
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83
nxp/common/patches/0001-Add-UEFI-boot-for-imx8qm.patch Normal file
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@@ -0,0 +1,83 @@
From c2535837ee018bb6336f7043394072aaadcace34 Mon Sep 17 00:00:00 2001
From: Panu Finnila <panu.finnila@unikie.com>
Date: Mon, 12 Sep 2022 16:33:16 +0300
Subject: [PATCH] Add UEFI boot for imx8qm
Signed-off-by: Panu Finnila <panu.finnila@unikie.com>
---
configs/imx8qm_mek_defconfig | 9 ++++++++-
include/configs/imx8qm_mek.h | 20 +++++++++++++++++++-
2 files changed, 27 insertions(+), 2 deletions(-)
diff --git a/configs/imx8qm_mek_defconfig b/configs/imx8qm_mek_defconfig
index 29e9d796a6..1ed6eeee57 100644
--- a/configs/imx8qm_mek_defconfig
+++ b/configs/imx8qm_mek_defconfig
@@ -31,7 +31,7 @@ CONFIG_PANIC_HANG=y
CONFIG_OF_SYSTEM_SETUP=y
CONFIG_BOOTDELAY=3
CONFIG_USE_BOOTCOMMAND=y
-CONFIG_BOOTCOMMAND="mmc dev ${mmcdev}; if mmc rescan; then if run loadbootscript; then run bootscript; else if test ${sec_boot} = yes; then if run loadcntr; then run mmcboot; else run netboot; fi; else if run loadimage; then run mmcboot; else run netboot; fi; fi; fi; else booti ${loadaddr} - ${fdt_addr}; fi"
+CONFIG_BOOTCOMMAND="run loadhdp; hdp load ${hdp_addr}; run distro_bootcmd;"
CONFIG_LOG=y
CONFIG_BOARD_EARLY_INIT_F=y
CONFIG_SPL_BOARD_INIT=y
@@ -196,3 +196,10 @@ CONFIG_SYS_WHITE_ON_BLACK=y
CONFIG_SPLASH_SCREEN=y
CONFIG_SPLASH_SCREEN_ALIGN=y
CONFIG_CMD_BMP=y
+CONFIG_DISTRO_DEFAULTS=y
+CONFIG_CMD_BOOTEFI_SELFTEST=y
+CONFIG_CMD_BOOTEFI=y
+CONFIG_EFI_LOADER=y
+CONFIG_BLK=y
+CONFIG_PARTITIONS=y
+CONFIG_DM_DEVICE_REMOVE=n
diff --git a/include/configs/imx8qm_mek.h b/include/configs/imx8qm_mek.h
index ed5c179fc7..ab5b58ec32 100644
--- a/include/configs/imx8qm_mek.h
+++ b/include/configs/imx8qm_mek.h
@@ -138,6 +138,22 @@
"m4boot_0=run loadm4image_0; dcache flush; bootaux ${loadaddr} 0\0" \
"m4boot_1=run loadm4image_1; dcache flush; bootaux ${loadaddr} 1\0" \
+#ifdef CONFIG_DISTRO_DEFAULTS
+#define BOOT_TARGET_DEVICES(func) \
+ func(MMC, mmc, 1) \
+ func(MMC, mmc, 0)
+
+#include <config_distro_bootcmd.h>
+#else
+#define BOOTENV
+#endif
+
+#define MEM_LAYOUT_ENV_SETTINGS \
+ "fdt_addr_r=0x83000000\0" \
+ "kernel_addr_r=0x80200000\0" \
+ "ramdisk_addr_r=0x83100000\0" \
+ "scriptaddr=0x83200000\0" \
+
#ifdef CONFIG_NAND_BOOT
#define MFG_NAND_PARTITION "mtdparts=gpmi-nand:128m(boot),32m(kernel),16m(dtb),8m(misc),-(rootfs) "
#else
@@ -166,6 +182,8 @@
/* Initial environment variables */
#define CONFIG_EXTRA_ENV_SETTINGS \
CONFIG_MFG_ENV_SETTINGS \
+ MEM_LAYOUT_ENV_SETTINGS \
+ BOOTENV \
M4_BOOT_ENV \
XEN_BOOT_ENV \
JAILHOUSE_ENV\
@@ -179,7 +197,7 @@
"cntr_addr=0x98000000\0" \
"cntr_file=os_cntr_signed.bin\0" \
"boot_fdt=try\0" \
- FDT_FILE \
+ "fdtfile=imx8qm-mek-hdmi.dtb\0" \
"mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
"mmcpart=1\0" \
"mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
--
2.25.1