Odin2 Use Custom ABL, boot from TF Card (armbian#6517)

* Update sm8250: kernel add legacy and edge branch
* Update Odin2:Using a new boot method,boot from sd

config/boards/ayn-odin2.conf

@@ -1,18 +1,21 @@
-# Generate kernel and rootfs image for Qcom ABL booting
+# Generate kernel and rootfs image for Qcom ABL Custom booting
 declare -g BOARD_NAME="Ayn Odin2"
 declare -g BOARD_MAINTAINER="FantasyGmm"
 declare -g BOARDFAMILY="qcom-abl"
 declare -g KERNEL_TARGET="sm8550"
 declare -g KERNELPATCHDIR="arm64-sm8550"
 declare -g EXTRAWIFI="no"
 declare -g BOOTCONFIG="none"
+declare -g BOOTFS_TYPE="fat"
+declare -g BOOTSIZE="256"
 declare -g BOOTIMG_CMDLINE_EXTRA="clk_ignore_unused pd_ignore_unused panic=30 audit=0 allow_mismatched_32bit_el0 rw mem_sleep_default=s2idle"
 declare -g IMAGE_PARTITION_TABLE="gpt"
-declare -g -a ABL_DTB_LIST=("qcs8550-ayn-odin2-hypdtbo")
 
 # Use the full firmware, complete linux-firmware plus Armbian's
 declare -g BOARD_FIRMWARE_INSTALL="-full"
 
+declare -g DESKTOP_AUTOLOGIN="yes"
+
 function post_family_config_branch_sm8550__edk2_kernel() {	
 	declare -g KERNELSOURCE='https://github.com/edk2-porting/linux-next'
 	declare -g KERNEL_MAJOR_MINOR="6.7" # Major and minor versions of this kernel.
@@ -27,7 +30,7 @@ function ayn-odin2_is_userspace_supported() {
 	return 1
 }
 
-function post_family_tweaks__ayn-odin2_enable_services() {
+function post_family_tweaks__enable_services() {
 	if ! ayn-odin2_is_userspace_supported; then
 		if [[ "${RELEASE}" != "" ]]; then
 			display_alert "Missing userspace for ${BOARD}" "${RELEASE} does not have the userspace necessary to support the ${BOARD}" "warn"
@@ -70,12 +73,14 @@ function post_family_tweaks__ayn-odin2_enable_services() {
 	do_with_retries 3 chroot_sdcard_apt_get_install mesa-vulkan-drivers qbootctl qrtr-tools protection-domain-mapper tqftpserv
 
 	# Kernel postinst script to update abl boot partition
-	install -Dm655 $SRC/packages/bsp/ayn-odin2/zz-update-abl-kernel $destination/etc/kernel/postinst.d/
+	install -Dm655 $SRC/packages/bsp/ayn-odin2/zz-update-abl-kernel "${SDCARD}"/etc/kernel/postinst.d/
+
+	cp $SRC/packages/bsp/ayn-odin2/LinuxLoader.cfg "${SDCARD}"/boot/
 
 	return 0
 }
 
-function post_family_tweaks_bsp__ayn-odin2_bsp_firmware_in_initrd() {
+function post_family_tweaks_bsp__firmware_in_initrd() {
 	random_mac=$(openssl rand -hex 6 | sed 's/\(..\)/\1:/g; s/.$//')
 	declare -g BOOTIMG_CMDLINE_EXTRA="${BOOTIMG_CMDLINE_EXTRA} bt_mac=${random_mac}"
 	display_alert "Generate a random Bluetooth MAC address, Mac:${random_mac}" "info"
@@ -102,3 +107,15 @@ function post_family_tweaks_bsp__ayn-odin2_bsp_firmware_in_initrd() {
 	FIRMWARE_HOOK
 	run_host_command_logged chmod -v +x "${file_added_to_bsp_destination}"
 }
+
+function pre_umount_final_image__update_ABL_settings() {
+	if [ -z "$BOOTFS_TYPE" ]; then
+		return 0
+	fi
+	display_alert "Update ABL settings for " "${BOARD}" "info"
+	uuid_line=$(head -n 1 "${SDCARD}"/etc/fstab)
+	rootfs_image_uuid=$(echo "${uuid_line}" | awk '{print $1}' | awk -F '=' '{print $2}')
+	initrd_name=$(find "${SDCARD}/boot/" -type f -name "config-*" | sed 's/.*config-//')
+	sed -i "s/UUID_PLACEHOLDER/${rootfs_image_uuid}/g" "${MOUNT}"/boot/LinuxLoader.cfg
+	sed -i "s/INITRD_PLACEHOLDER/${initrd_name}/g" "${MOUNT}"/boot/LinuxLoader.cfg
+}

extensions/image-output-abl.sh

@@ -5,6 +5,10 @@ function add_host_dependencies__abl_host_deps() {
 function post_build_image__900_convert_to_abl_img() {
 	[[ -z $version ]] && exit_with_error "version is not set"
 
+	if [ ! -z "$BOOTFS_TYPE" ]; then
+		return 0
+	fi
+
 	display_alert "Converting image $version to rootfs" "${EXTENSION}" "info"
 	declare -g ROOTFS_IMAGE_FILE="${DESTIMG}/${version}.rootfs.img"
 	rootfs_start_sector=$(gdisk -l ${DESTIMG}/${version}.img | grep rootfs | awk '{print $2}')

packages/bsp/ayn-odin2/LinuxLoader.cfg

@@ -0,0 +1,62 @@
+#
+# Configure the LinuxLoader settings
+#
+
+[LinuxLoader]
+
+# Controls on-screen logging
+# This setting can persist without config file or sdcard being present
+Debug = false
+
+# Boot target. Can be one of the following:
+# "default" (ABL default)
+# "Linux" (direct Linux Image load)
+# "EFI"
+# "UEFI Shell" (will execute startup.nsh automatically if found on any FAT partition)
+# "Mass Storage" (will mount the UFS LUN specified below as mass storage)
+Target = "default"
+
+# Default UFS LUN to mount as mass storage
+# Allowed values: 0, 1, 2, 3, 4, 5
+MassStorageLUN = 0
+
+# Volume up boot target. Can be one of the following:
+# "BDS Menu" (will enter the UEFI boot menu provided by Qualcomm, don't touch anything there unless you know what you are doing!)
+# "UEFI Shell" (will execute startup.nsh automatically if found on any FAT partition)
+# "recovery"
+# "Linux"
+DefaultVolUp = "Linux"
+
+# Setting this to *true* will enable USB Host mode in UEFI
+# This might be useful if you want to play with UEFI.
+# Note that you will need an externally powered type-C hub to connect USB devices. (at least for now)
+UsbHostMode = false
+
+# Controls hypervisor UART enablement
+#
+# Setting *true* here will force enable the hypervisor UART
+# Setting *false* here will force disable the hypervisor UART
+# Removing this line will avoid changing the default behavior
+# Please leave it to *false* unless you know what you are doing
+HypUartEnable = false
+
+# Controls display hardware status during exit boot services
+#
+# The dispcc driver from mainline Linux kernel has a bug, which
+# prevents the display hardware from initializing properly if
+# the display hardware is not disabled before exiting boot services.
+#
+# Set this to *true* if you are trying to boot a mainline kernel.
+DisableDisplayHW = true
+
+[Linux]
+# Accept both gzipped and non-gzipped kernel images
+Image = "Image"
+initrd = "initrd.img-INITRD_PLACEHOLDER"
+devicetree = "dtb/qcom/qcs8550-ayn-odin2-hypdtbo.dtb"
+cmdline = "clk_ignore_unused pd_ignore_unused panic=30 audit=0 allow_mismatched_32bit_el0 rw mem_sleep_default=s2idle root=UUID=UUID_PLACEHOLDER"
+
+[EFI]
+Image = "EFI/BOOT/BOOTAA64.EFI"
+# Options to be passed to the EFI Application, could be left empty
+Options = "earlycon=efifb,mem"