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* [PATCH 1/2] meta-isar/raspbios: get rid of distro config script
@ 2022-03-03 13:24 Henning Schild
  2022-03-03 13:24 ` [PATCH 2/2] meta-isar/rpi-sdimg: take boot content out of rootfs Henning Schild
                   ` (2 more replies)
  0 siblings, 3 replies; 4+ messages in thread
From: Henning Schild @ 2022-03-03 13:24 UTC (permalink / raw)
  To: isar-users; +Cc: vijaikumar.kanagarajan, Henning Schild

From: Henning Schild <henning.schild@siemens.com>

All the steps are actually related to "imaging" and not to the rootfs.
Move stuff to imaging class and out of configure script.

Signed-off-by: Henning Schild <henning.schild@siemens.com>
---
 meta-isar/classes/rpi-sdimg.bbclass           | 31 ++++++++++++++++++-
 meta-isar/conf/distro/raspios-bullseye.conf   |  1 -
 meta-isar/conf/distro/raspios-configscript.sh | 29 -----------------
 3 files changed, 30 insertions(+), 31 deletions(-)
 delete mode 100644 meta-isar/conf/distro/raspios-configscript.sh

diff --git a/meta-isar/classes/rpi-sdimg.bbclass b/meta-isar/classes/rpi-sdimg.bbclass
index 1efc1c405d9b..dde121d2616e 100644
--- a/meta-isar/classes/rpi-sdimg.bbclass
+++ b/meta-isar/classes/rpi-sdimg.bbclass
@@ -17,6 +17,7 @@ IMAGE_ROOTFS_ALIGNMENT = "4096"
 SDIMG = "${DEPLOY_DIR_IMAGE}/${IMAGE_FULLNAME}.sdimg"
 SDIMG_ROOTFS = "${DEPLOY_DIR_IMAGE}/${EXT4_IMAGE_FILE}"
 
+do_rpi_sdimg[cleandirs] = "${WORKDIR}/rpi_sdimg/"
 do_rpi_sdimg () {
     # Align partitions
     ROOTFS_SIZE=$(du -b ${SDIMG_ROOTFS} | cut -f 1)
@@ -47,7 +48,22 @@ do_rpi_sdimg () {
     BOOT_BLOCKS=$(LC_ALL=C parted -s ${SDIMG} unit b print | awk '/ 1 / { print substr($4, 1, length($4 -1)) / 512 /2 }')
     rm -f ${WORKDIR}/boot.img
     mkfs.vfat -n "${BOOTDD_VOLUME_ID}" -S 512 -C ${WORKDIR}/boot.img $BOOT_BLOCKS
-    mcopy -i ${WORKDIR}/boot.img -s ${IMAGE_ROOTFS}/boot/* ::/
+    cp -a ${IMAGE_ROOTFS}/boot ${WORKDIR}/rpi_sdimg/
+    cat > ${WORKDIR}/rpi_sdimg/boot/config.txt << EOF
+[pi3]
+# Restore UART0/ttyAMA0 over GPIOs 14 & 15
+dtoverlay=miniuart-bt
+
+[all]
+EOF
+
+    cat > ${WORKDIR}/rpi_sdimg/boot/cmdline.txt << EOF
+console=${MACHINE_SERIAL},${BAUDRATE_TTY} console=tty1 \
+root=/dev/mmcblk0p2 rootfstype=ext4 fsck.repair=yes \
+rootwait quiet
+EOF
+
+    mcopy -i ${WORKDIR}/boot.img -s ${WORKDIR}/rpi_sdimg/boot/* ::/
 
     # Burn Partitions
     dd if=${WORKDIR}/boot.img of=${SDIMG} conv=notrunc seek=1 bs=$(expr ${IMAGE_ROOTFS_ALIGNMENT} \* 1024) && sync && sync
@@ -55,3 +71,16 @@ do_rpi_sdimg () {
 }
 
 addtask rpi_sdimg before do_build after do_ext4_image
+
+do_ext4_image[prefuncs] += " append_boot_fstab"
+do_ext4_image[postfuncs] += " restore_fstab"
+
+append_boot_fstab() {
+    grep boot ${IMAGE_ROOTFS} && return 0
+    cp -f ${IMAGE_ROOTFS}/etc/fstab ${WORKDIR}/fstab.orig
+    echo "/dev/mmcblk0p1  /boot           vfat    defaults          0       2" | sudo tee -a ${IMAGE_ROOTFS}/etc/fstab
+}
+
+restore_fstab() {
+    sudo cp -f ${WORKDIR}/fstab.orig ${IMAGE_ROOTFS}/etc/fstab
+}
diff --git a/meta-isar/conf/distro/raspios-bullseye.conf b/meta-isar/conf/distro/raspios-bullseye.conf
index cf8cb8996d86..5e4a09c9d941 100644
--- a/meta-isar/conf/distro/raspios-bullseye.conf
+++ b/meta-isar/conf/distro/raspios-bullseye.conf
@@ -16,7 +16,6 @@ DISTRO_APT_SOURCES_arm64 ?= "conf/distro/raspios-bullseye-64.list"
 DISTRO_BOOTSTRAP_KEYS = "http://raspbian.raspberrypi.org/raspbian.public.key;sha256sum=ca59cd4f2bcbc3a1d41ba6815a02a8dc5c175467a59bd87edeac458f4a5345de"
 DISTRO_BOOTSTRAP_KEYS_arm64 = ""
 
-DISTRO_CONFIG_SCRIPT ?= "${LAYERDIR_isar}/conf/distro/raspios-configscript.sh"
 DISTRO_KERNELS ?= "kernel kernel7 kernel7l kernel8"
 
 THIRD_PARTY_APT_KEYS += "http://archive.raspberrypi.org/debian/raspberrypi.gpg.key;sha256sum=76603890d82a492175caf17aba68dc73acb1189c9fd58ec0c19145dfa3866d56"
diff --git a/meta-isar/conf/distro/raspios-configscript.sh b/meta-isar/conf/distro/raspios-configscript.sh
deleted file mode 100644
index 6120a379c75e..000000000000
--- a/meta-isar/conf/distro/raspios-configscript.sh
+++ /dev/null
@@ -1,29 +0,0 @@
-#!/bin/sh
-#
-# This software is a part of ISAR.
-# Copyright (C) 2022 ilbers GmbH
-
-set -e
-
-readonly MACHINE_SERIAL="$1"
-readonly BAUDRATE_TTY="$2"
-
-cat > /boot/config.txt << EOF
-[pi3]
-# Restore UART0/ttyAMA0 over GPIOs 14 & 15
-dtoverlay=miniuart-bt
-
-[all]
-EOF
-
-cat > /boot/cmdline.txt << EOF
-console=${MACHINE_SERIAL},${BAUDRATE_TTY} console=tty1 \
-root=/dev/mmcblk0p2 rootfstype=ext4 fsck.repair=yes \
-rootwait quiet
-EOF
-
-cat > /etc/fstab << EOF
-proc            /proc           proc    defaults          0       0
-/dev/mmcblk0p1  /boot           vfat    defaults          0       2
-/dev/mmcblk0p2  /               ext4    defaults,noatime  0       1
-EOF
-- 
2.34.1


^ permalink raw reply	[flat|nested] 4+ messages in thread
end of thread, other threads:[~2022-03-17 13:51 UTC | newest]

Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-03-03 13:24 [PATCH 1/2] meta-isar/raspbios: get rid of distro config script Henning Schild
2022-03-03 13:24 ` [PATCH 2/2] meta-isar/rpi-sdimg: take boot content out of rootfs Henning Schild
2022-03-03 13:47 ` [PATCH 1/2] meta-isar/raspbios: get rid of distro config script Henning Schild
2022-03-17 13:51 ` Anton Mikanovich

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