Revert "[arm] Refactor installer and build to allow arm builds target…

…ed at grub platforms (#11341)"

This reverts commit 429254c.

Makefile.work

@@ -104,12 +104,6 @@ ifeq ($(PLATFORM_ARCH),)
 	override PLATFORM_ARCH = $(CONFIGURED_ARCH)
 endif
 
-ifeq ($(CONFIGURED_ARCH),amd64)
-TARGET_BOOTLOADER = grub
-else
-TARGET_BOOTLOADER = uboot
-endif
-
 ifeq ($(BLDENV), bullseye)
 SLAVE_DIR = sonic-slave-bullseye
 else ifeq ($(BLDENV), buster)

build_debian.sh

@@ -65,7 +65,7 @@ if [[ -d $FILESYSTEM_ROOT ]]; then
 fi
 mkdir -p $FILESYSTEM_ROOT
 mkdir -p $FILESYSTEM_ROOT/$PLATFORM_DIR
-mkdir -p $FILESYSTEM_ROOT/$PLATFORM_DIR/grub
+mkdir -p $FILESYSTEM_ROOT/$PLATFORM_DIR/x86_64-grub
 touch $FILESYSTEM_ROOT/$PLATFORM_DIR/firsttime
 
 ## ensure proc is mounted
@@ -166,7 +166,7 @@ if [ "$SONIC_ENABLE_SECUREBOOT_SIGNATURE" = "y" ]; then
     fi
 
     echo '[INFO] Signing SONiC linux kernel image'
-    K=$FILESYSTEM_ROOT/boot/vmlinuz-${LINUX_KERNEL_VERSION}-${CONFIGURED_ARCH}
+    K=$FILESYSTEM_ROOT/boot/vmlinuz-${LINUX_KERNEL_VERSION}-amd64
     sbsign --key $SIGNING_KEY --cert $SIGNING_CERT --output /tmp/${K##*/} ${K}
     sudo cp -f /tmp/${K##*/} ${K}
 fi
@@ -396,17 +396,11 @@ sudo LANG=C DEBIAN_FRONTEND=noninteractive chroot $FILESYSTEM_ROOT apt-get -y in
     systemd-sysv \
     ntp
 
-if [[ $TARGET_BOOTLOADER == grub ]]; then
-    if [[ $CONFIGURED_ARCH == amd64 ]]; then
-        GRUB_PKG=grub-pc-bin
-    elif [[ $CONFIGURED_ARCH == arm64 ]]; then
-        GRUB_PKG=grub-efi-arm64-bin
-    fi
-
+if [[ $CONFIGURED_ARCH == amd64 ]]; then
     sudo LANG=C DEBIAN_FRONTEND=noninteractive chroot $FILESYSTEM_ROOT apt-get -y download \
-        $GRUB_PKG
+        grub-pc-bin
 
-    sudo mv $FILESYSTEM_ROOT/grub*.deb $FILESYSTEM_ROOT/$PLATFORM_DIR/grub
+    sudo mv $FILESYSTEM_ROOT/grub-pc-bin*.deb $FILESYSTEM_ROOT/$PLATFORM_DIR/x86_64-grub
 fi
 
 ## Disable kexec supported reboot which was installed by default
@@ -582,7 +576,7 @@ fi
 ## Update initramfs
 sudo chroot $FILESYSTEM_ROOT update-initramfs -u
 ## Convert initrd image to u-boot format
-if [[ $TARGET_BOOTLOADER == uboot ]]; then
+if [[ $CONFIGURED_ARCH == armhf || $CONFIGURED_ARCH == arm64 ]]; then
     INITRD_FILE=initrd.img-${LINUX_KERNEL_VERSION}-${CONFIGURED_ARCH}
     if [[ $CONFIGURED_ARCH == armhf ]]; then
         INITRD_FILE=initrd.img-${LINUX_KERNEL_VERSION}-armmp

build_image.sh

@@ -84,7 +84,7 @@ generate_onie_installer_image()
 
     ## Generate an ONIE installer image
     ## Note: Don't leave blank between lines. It is single line command.
-    ./onie-mk-demo.sh $CONFIGURED_ARCH $TARGET_MACHINE $TARGET_PLATFORM-$TARGET_MACHINE-$ONIEIMAGE_VERSION \
+    ./onie-mk-demo.sh $TARGET_PLATFORM $TARGET_MACHINE $TARGET_PLATFORM-$TARGET_MACHINE-$ONIEIMAGE_VERSION \
           installer platform/$TARGET_MACHINE/platform.conf $output_file OS $IMAGE_VERSION $ONIE_IMAGE_PART_SIZE \
           $ONIE_INSTALLER_PAYLOAD
 }
@@ -111,7 +111,7 @@ if [ "$IMAGE_TYPE" = "onie" ]; then
     mkdir -p `dirname $OUTPUT_ONIE_IMAGE`
     sudo rm -f $OUTPUT_ONIE_IMAGE
 
-    generate_device_list "./installer/platforms_asic"
+    generate_device_list "./installer/$TARGET_PLATFORM/platforms_asic"
 
     generate_onie_installer_image
 
@@ -125,7 +125,7 @@ elif [ "$IMAGE_TYPE" = "raw" ]; then
     mkdir -p `dirname $OUTPUT_RAW_IMAGE`
     sudo rm -f $OUTPUT_RAW_IMAGE
 
-    generate_device_list "./installer/platforms_asic"
+    generate_device_list "./installer/$TARGET_PLATFORM/platforms_asic"
 
     generate_onie_installer_image "$tmp_output_onie_image"
 
@@ -159,7 +159,7 @@ elif [ "$IMAGE_TYPE" = "raw" ]; then
 
 elif [ "$IMAGE_TYPE" = "kvm" ]; then
 
-    generate_device_list "./installer/platforms_asic"
+    generate_device_list "./installer/$TARGET_PLATFORM/platforms_asic"
 
     generate_onie_installer_image
     # Generate single asic KVM image

files/build_templates/sonic_debian_extension.j2

@@ -297,7 +297,7 @@ sudo dpkg --root=$FILESYSTEM_ROOT -i $debs_path/libnss-radius_*.deb || \
 sudo sed -i -e '/^passwd/s/ radius//' $FILESYSTEM_ROOT/etc/nsswitch.conf
 
 # Install a custom version of kdump-tools  (and its dependencies via 'apt-get -y install -f')
-if [[ $TARGET_BOOTLOADER == grub ]]; then
+if [[ $CONFIGURED_ARCH == amd64 ]]; then
 sudo DEBIAN_FRONTEND=noninteractive dpkg --root=$FILESYSTEM_ROOT -i $debs_path/kdump-tools_*.deb || \
     sudo LANG=C DEBIAN_FRONTEND=noninteractive DEBCONF_NONINTERACTIVE_SEEN=true chroot $FILESYSTEM_ROOT apt-get -q --no-install-suggests --no-install-recommends install
     cat $IMAGE_CONFIGS/kdump/kdump-tools | sudo tee -a $FILESYSTEM_ROOT/etc/default/kdump-tools > /dev/null

files/image_config/platform/rc.local

@@ -293,7 +293,7 @@ if [ -f $FIRST_BOOT_FILE ]; then
     # we now install a grub for SONiC.
     if [ -n "$onie_platform" ] && [ -n  "$grub_installation_needed" ]; then
 
-        grub_bin=$(ls /host/image-$SONIC_VERSION/platform/grub/grub*.deb 2> /dev/null)
+        grub_bin=$(ls /host/image-$SONIC_VERSION/platform/x86_64-grub/grub-pc-bin*.deb 2> /dev/null)
         if [ -z "$grub_bin" ]; then
             log_migration "Unable to locate grub package !"
             firsttime_exit

installer/install.sh → installer/arm64/install.sh

@@ -1,16 +1,7 @@
 #!/bin/sh
 
-#  Copyright (C) 2020      Marvell Inc
-#  Copyright (C) 2014-2015 Curt Brune <curt@cumulusnetworks.com>
-#  Copyright (C) 2014-2015 david_yang <david_yang@accton.com>
+#  Copyright (C) Marvell Inc
 #
-#  SPDX-License-Identifier:     GPL-2.0
-
-# Appends a command to a trap, which is needed because default trap behavior is to replace
-# previous trap for the same signal
-# - 1st arg:  code to add
-# - ref: http://stackoverflow.com/questions/3338030/multiple-bash-traps-for-the-same-signal
-
 
 _trap_push() {
     local next="$1"
@@ -23,26 +14,6 @@ _trap_push() {
 }
 _trap_push true
 
-read_conf_file() {
-    local conf_file=$1
-    while IFS='=' read -r var value || [ -n "$var" ]
-    do
-        # remove newline character
-        var=$(echo $var | tr -d '\r\n')
-        value=$(echo $value | tr -d '\r\n')
-        # remove comment string
-        var=${var%#*}
-        value=${value%#*}
-        # skip blank line
-        [ -z "$var" ] && continue
-        # remove double quote in the beginning
-        tmp_val=${value#\"}
-        # remove double quote in the end
-        value=${tmp_val%\"}
-        eval "$var=\"$value\""
-    done < "$conf_file"
-}
-
 set -e
 
 if [ -d "/etc/sonic" ]; then
@@ -59,17 +30,11 @@ fi
 
 cd $(dirname $0)
 if [ -r ./machine.conf ]; then
-    read_conf_file "./machine.conf"
+    . ./machine.conf
 fi
 
-# Load generic onie-image.conf
-if [ -r ./onie-image.conf ]; then
-. ./onie-image.conf
-fi
-
-# Load arch-specific onie-image-[arch].conf if exists
-if [ -r ./onie-image-*.conf ]; then
-. ./onie-image-*.conf
+if [ -r ./onie-image-arm64.conf ]; then
+    . ./onie-image-arm64.conf
 fi
 
 echo "ONIE Installer: platform: $platform"
@@ -80,17 +45,15 @@ if [ $(id -u) -ne 0 ]
     exit 1
 fi
 
-# get running machine from conf file
 if [ -r /etc/machine.conf ]; then
-    read_conf_file "/etc/machine.conf"
+    . /etc/machine.conf
 elif [ -r /host/machine.conf ]; then
-    read_conf_file "/host/machine.conf"
+    . /host/machine.conf
 elif [ "$install_env" != "build" ]; then
     echo "cannot find machine.conf"
     exit 1
 fi
 
-
 echo "onie_platform: $onie_platform"
 
 # Get platform specific linux kernel command line arguments
@@ -147,12 +110,7 @@ demo_volume_label="SONiC-${demo_type}"
 demo_volume_revision_label="SONiC-${demo_type}-${image_version}"
 
 
-. ./default_platform.conf
-
-if [ -r ./platform.conf ]; then
-    . ./platform.conf
-fi
-
+. ./platform.conf
 
 image_dir="image-$image_version"
 
@@ -181,19 +139,8 @@ elif [ "$install_env" = "sonic" ]; then
             rm -rf $f
         fi
     done
-else
-    demo_mnt="build_raw_image_mnt"
-    demo_dev=$cur_wd/"%%OUTPUT_RAW_IMAGE%%"
-
-    mkfs.ext4 -L $demo_volume_label $demo_dev
-
-    echo "Mounting $demo_dev on $demo_mnt..."
-    mkdir $demo_mnt
-    mount -t auto -o loop $demo_dev $demo_mnt
 fi
 
-echo "Installing SONiC to $demo_mnt/$image_dir"
-
 # Create target directory or clean it up if exists
 if [ -d $demo_mnt/$image_dir ]; then
     echo "Directory $demo_mnt/$image_dir/ already exists. Cleaning up..."