sunxi: u-boot_%.bbappend: A20-OLinuXino-MICRO

Configure U-Boot environment location, size (CONFIG_ENV_SIZE) and offset (CONFIG_ENV_OFFSET) on the FAT partition for Olimex A20-OLinuXino-MICRO and after that use it in /etc/fw_env.config. Also enable CONFIG_AXP_ALDO3_VOLT_SLOPE_08 to (particially) solve boot issues on hardware revision E based on the recommendations from OpenWRT forum: https://forum.openwrt.org/t/axp209-olimex-a20-board-fails-to-boot-sometimes-after-a-kernel-panic-reboot-command-or-power-cycle-happens-randomly/145262/4 Signed-off-by: Leon Anavi <[email protected]>
rauc · Aug 21, 2024 · 24a1314 · 24a1314
1 parent a3b816d
commit 24a1314
Show file tree

Hide file tree

Showing 2 changed files with 33 additions and 0 deletions.
diff --git a/...rauc-sunxi/recipes-bsp/u-boot/files/0004-configs-A20-OLinuXino_MICRO_defconfig-RAUC.patch b/...rauc-sunxi/recipes-bsp/u-boot/files/0004-configs-A20-OLinuXino_MICRO_defconfig-RAUC.patch
@@ -0,0 +1,32 @@
+From e17b94b2b4aad92f85a96f50d87baf43d5c70487 Mon Sep 17 00:00:00 2001
+From: Leon Anavi <[email protected]>
+Date: Tue, 20 Aug 2024 06:52:25 +0000
+Subject: [PATCH] configs/A20-OLinuXino_MICRO_defconfig: RAUC
+
+Configure U-Boot environment location, size (CONFIG_ENV_SIZE) and
+offset (CONFIG_ENV_OFFSET) on the FAT partition for Olimex
+A20-OLinuXino-MICRO and after that use it in /etc/fw_env.config.
+
+Upstream-Status: Inappropriate [RAUC specific]
+
+Signed-off-by: Leon Anavi <[email protected]>
+---
+ configs/A20-OLinuXino_MICRO_defconfig | 5 +++++
+ 1 file changed, 5 insertions(+)
+
+diff --git a/configs/A20-OLinuXino_MICRO_defconfig b/configs/A20-OLinuXino_MICRO_defconfig
+index db4270f9b2..c814256ffc 100644
+--- a/configs/A20-OLinuXino_MICRO_defconfig
++++ b/configs/A20-OLinuXino_MICRO_defconfig
+@@ -25,3 +25,8 @@ CONFIG_AXP_ALDO4_VOLT=2800
+ CONFIG_SCSI=y
+ CONFIG_USB_EHCI_HCD=y
+ CONFIG_USB_OHCI_HCD=y
++CONFIG_AXP_ALDO3_VOLT_SLOPE_08=y
++CONFIG_AXP_ALDO3_INRUSH_QUIRK=y
++CONFIG_ENV_SIZE=0x20000
++CONFIG_ENV_OFFSET=0x0000
++CONFIG_ENV_IS_IN_FAT=y
+-- 
+2.44.1
+
diff --git a/meta-rauc-sunxi/recipes-bsp/u-boot/u-boot_%.bbappend b/meta-rauc-sunxi/recipes-bsp/u-boot/u-boot_%.bbappend
@@ -17,6 +17,7 @@ SRC_URI += " \
     file://0001-A10-OLinuXino-Lime_defconfig-RAUC.patch \
     file://0002-orangepi_one_defconfig-RAUC.patch \
     file://0003-orangepi_zero_defconfig-RAUC.patch \
+    file://0004-configs-A20-OLinuXino_MICRO_defconfig-RAUC.patch \
 "
 
 UBOOT_ENV_SUFFIX = "scr"