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authorPawel Dembicki <paweldembicki@gmail.com>2022-10-24 15:11:07 +0200
committerHauke Mehrtens <hauke@hauke-m.de>2022-11-05 21:12:03 +0100
commitd75ed3726d994fd050730e9ab5923d6232913054 (patch)
tree4efb0b9e5c499f9eef141f968a391f5afaf1673b
parent8623a449c2d9617cd802ca892d443f4efc116794 (diff)
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uboot-layerscape: adjust LS1012A-IOT config and env
In a254279a6c30 LS1012A-IOT kernel image was switched to FIT. But u-boot config is lack of FIT and ext4 support. This patch enables it. It also fix envs, because for some reason this board need to use "loadaddr" variable in brackets. Fixes: #9894 Fixes: a254279a6c30 ("layerscape: Change to combined rootfs on sd images") Signed-off-by: Pawel Dembicki <paweldembicki@gmail.com>
-rw-r--r--package/boot/uboot-layerscape/files/fsl_ls1021a-iot-sdboot-uEnv.txt2
-rw-r--r--package/boot/uboot-layerscape/patches/0900-layerscape-adjust-LS1021A-IOT-config-for-OpenWrt.patch45
2 files changed, 46 insertions, 1 deletions
diff --git a/package/boot/uboot-layerscape/files/fsl_ls1021a-iot-sdboot-uEnv.txt b/package/boot/uboot-layerscape/files/fsl_ls1021a-iot-sdboot-uEnv.txt
index 55620d6725..ae0d6a6f96 100644
--- a/package/boot/uboot-layerscape/files/fsl_ls1021a-iot-sdboot-uEnv.txt
+++ b/package/boot/uboot-layerscape/files/fsl_ls1021a-iot-sdboot-uEnv.txt
@@ -2,7 +2,7 @@ fdtaddr=0x8f000000
loadaddr=0x81000000
fdt_high=0x8fffffff
initrd_high=0xffffffff
-sd_boot=ext4load mmc 0:1 $loadaddr fitImage;bootm $loadaddr
+sd_boot=ext4load mmc 0:1 ${loadaddr} fitImage;bootm ${loadaddr}
bootargs=root=/dev/mmcblk0p2 rw rootwait rootfstype=squashfs,f2fs noinitrd earlycon=uart8250,mmio,0x21c0500 console=ttyS0,115200
bootcmd=echo starting openwrt ...;run sd_boot
bootdelay=3
diff --git a/package/boot/uboot-layerscape/patches/0900-layerscape-adjust-LS1021A-IOT-config-for-OpenWrt.patch b/package/boot/uboot-layerscape/patches/0900-layerscape-adjust-LS1021A-IOT-config-for-OpenWrt.patch
new file mode 100644
index 0000000000..414f2541ac
--- /dev/null
+++ b/package/boot/uboot-layerscape/patches/0900-layerscape-adjust-LS1021A-IOT-config-for-OpenWrt.patch
@@ -0,0 +1,45 @@
+From b382eeafe01df21da3518b2f1dd7d22ee114efb0 Mon Sep 17 00:00:00 2001
+From: Pawel Dembicki <paweldembicki@gmail.com>
+Date: Mon, 24 Oct 2022 14:19:38 +0200
+Subject: [PATCH] layerscape: adjust LS1021A-IOT config for OpenWrt
+
+Two configs are required:
+ - FIT
+ - Ext4load
+
+Let's enable it. U-boot is now bigger than 512K. Let's enlarge it to
+768K. Envs start at 1M, so it will fit.
+
+Signed-off-by: Pawel Dembicki <paweldembicki@gmail.com>
+---
+ configs/ls1021aiot_sdcard_defconfig | 3 +++
+ include/configs/ls1021aiot.h | 4 ++--
+ 2 files changed, 5 insertions(+), 2 deletions(-)
+
+--- a/configs/ls1021aiot_sdcard_defconfig
++++ b/configs/ls1021aiot_sdcard_defconfig
+@@ -27,8 +27,11 @@ CONFIG_CMD_MII=y
+ # CONFIG_CMD_MDIO is not set
+ CONFIG_CMD_PING=y
+ CONFIG_CMD_EXT2=y
++CONFIG_CMD_EXT4=y
+ CONFIG_CMD_FAT=y
+ # CONFIG_SPL_EFI_PARTITION is not set
++CONFIG_FIT=y
++CONFIG_FIT_VERBOSE=y
+ CONFIG_OF_CONTROL=y
+ CONFIG_ENV_OVERWRITE=y
+ CONFIG_ENV_IS_IN_MMC=y
+--- a/include/configs/ls1021aiot.h
++++ b/include/configs/ls1021aiot.h
+@@ -78,8 +78,8 @@
+ CONFIG_SYS_MONITOR_LEN)
+ #define CONFIG_SYS_SPL_MALLOC_SIZE 0x100000
+ #define CONFIG_SPL_BSS_START_ADDR 0x80100000
+-#define CONFIG_SPL_BSS_MAX_SIZE 0x80000
+-#define CONFIG_SYS_MONITOR_LEN 0x80000
++#define CONFIG_SPL_BSS_MAX_SIZE 0xc0000
++#define CONFIG_SYS_MONITOR_LEN 0xc0000
+ #endif
+
+ #define CONFIG_SYS_DDR_SDRAM_BASE 0x80000000UL