mirror of
https://github.com/NixOS/nixos-hardware
synced 2024-11-01 00:29:40 +01:00
84 lines
2.7 KiB
Diff
84 lines
2.7 KiB
Diff
|
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
|
||
|
|
|