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imx: split into arch-specific subtargets

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Modern NXP i.MX series includes several different families, based on
single- or multi-core Arm Cortex-A CPUs. To be able to support more
families within a single target, we split the 'imx' in arch-specific
subtargets, starting with 'cortexa9' for the Cortex-A9 based i.MX 6,
already supported by the original 'imx6' target.

Signed-off-by: Piotr Dymacz <pepe2k@gmail.com>
This commit is contained in:
Piotr Dymacz
2021-03-29 00:33:20 +02:00
parent 53cdf9bf33
commit d2fb495a9d
11 changed files with 286 additions and 333 deletions
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30
target/linux/imx/base-files/lib/imx.sh
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@@ -1,30 +0,0 @@
#
# Copyright (C) 2010-2013 OpenWrt.org
#
rootpartuuid() {
local cmdline=$(cat /proc/cmdline)
local bootpart=${cmdline##*root=}
bootpart=${bootpart%% *}
local uuid=${bootpart#PARTUUID=}
echo ${uuid%-02}
}
bootdev_from_uuid() {
blkid | grep "PTUUID=\"$(rootpartuuid)\"" | cut -d : -f1
}
bootpart_from_uuid() {
blkid | grep $(rootpartuuid)-01 | cut -d : -f1
}
rootpart_from_uuid() {
blkid | grep $(rootpartuuid)-02 | cut -d : -f1
}
apalis_mount_boot() {
mkdir -p /boot
[ -f /boot/uImage ] || {
mount -o rw,noatime $(bootpart_from_uuid) /boot > /dev/null
}
}

21
target/linux/imx/base-files/lib/preinit/79_move_config
View File

@@ -1,21 +0,0 @@
. /lib/imx.sh
. /lib/functions.sh
. /lib/upgrade/common.sh
move_config() {
local board=$(board_name)
case "$board" in
toradex,apalis_imx6q-eval |\
toradex,apalis_imx6q-ixora |\
toradex,apalis_imx6q-ixora-v1.1 )
if [ -b $(bootpart_from_uuid) ]; then
apalis_mount_boot
[ -f "/boot/$BACKUP_FILE" ] && mv -f "/boot/$BACKUP_FILE" /
umount /boot
fi
;;
esac
}
boot_hook_add preinit_mount_root move_config

142
target/linux/imx/base-files/lib/upgrade/platform.sh
View File

@@ -1,142 +0,0 @@
#
# Copyright (C) 2010-2015 OpenWrt.org
#
. /lib/imx.sh
RAMFS_COPY_BIN='blkid jffs2reset'
enable_image_metadata_check() {
case "$(board_name)" in
toradex,apalis_imx6q-eval |\
toradex,apalis_imx6q-ixora |\
toradex,apalis_imx6q-ixora-v1.1 )
REQUIRE_IMAGE_METADATA=1
;;
esac
}
enable_image_metadata_check
apalis_copy_config() {
apalis_mount_boot
cp -af "$UPGRADE_BACKUP" "/boot/$BACKUP_FILE"
sync
umount /boot
}
apalis_do_upgrade() {
apalis_mount_boot
get_image "$1" | tar Oxf - sysupgrade-apalis/kernel > /boot/uImage
get_image "$1" | tar Oxf - sysupgrade-apalis/root > $(rootpart_from_uuid)
sync
umount /boot
}
platform_check_image() {
local board=$(board_name)
case "$board" in
gw,imx6dl-gw51xx |\
gw,imx6dl-gw52xx |\
gw,imx6dl-gw53xx |\
gw,imx6dl-gw54xx |\
gw,imx6dl-gw551x |\
gw,imx6dl-gw552x |\
gw,imx6dl-gw553x |\
gw,imx6dl-gw5904 |\
gw,imx6dl-gw5907 |\
gw,imx6dl-gw5910 |\
gw,imx6dl-gw5912 |\
gw,imx6dl-gw5913 |\
gw,imx6q-gw51xx |\
gw,imx6q-gw52xx |\
gw,imx6q-gw53xx |\
gw,imx6q-gw5400-a |\
gw,imx6q-gw54xx |\
gw,imx6q-gw551x |\
gw,imx6q-gw552x |\
gw,imx6q-gw553x |\
gw,imx6q-gw5904 |\
gw,imx6q-gw5907 |\
gw,imx6q-gw5910 |\
gw,imx6q-gw5912 |\
gw,imx6q-gw5913 )
nand_do_platform_check $board $1
return $?;
;;
toradex,apalis_imx6q-eval |\
toradex,apalis_imx6q-ixora |\
toradex,apalis_imx6q-ixora-v1.1 )
return 0
;;
esac
echo "Sysupgrade is not yet supported on $board."
return 1
}
platform_do_upgrade() {
local board=$(board_name)
case "$board" in
gw,imx6dl-gw51xx |\
gw,imx6dl-gw52xx |\
gw,imx6dl-gw53xx |\
gw,imx6dl-gw54xx |\
gw,imx6dl-gw551x |\
gw,imx6dl-gw552x |\
gw,imx6dl-gw553x |\
gw,imx6dl-gw5904 |\
gw,imx6dl-gw5907 |\
gw,imx6dl-gw5910 |\
gw,imx6dl-gw5912 |\
gw,imx6dl-gw5913 |\
gw,imx6q-gw51xx |\
gw,imx6q-gw52xx |\
gw,imx6q-gw53xx |\
gw,imx6q-gw5400-a |\
gw,imx6q-gw54xx |\
gw,imx6q-gw551x |\
gw,imx6q-gw552x |\
gw,imx6q-gw553x |\
gw,imx6q-gw5904 |\
gw,imx6q-gw5907 |\
gw,imx6q-gw5910 |\
gw,imx6q-gw5912 |\
gw,imx6q-gw5913 )
nand_do_upgrade "$1"
;;
toradex,apalis_imx6q-eval |\
toradex,apalis_imx6q-ixora |\
toradex,apalis_imx6q-ixora-v1.1 )
apalis_do_upgrade "$1"
;;
esac
}
platform_copy_config() {
local board=$(board_name)
case "$board" in
toradex,apalis_imx6q-eval |\
toradex,apalis_imx6q-ixora |\
toradex,apalis_imx6q-ixora-v1.1 )
apalis_copy_config
;;
esac
}
platform_pre_upgrade() {
local board=$(board_name)
case "$board" in
toradex,apalis_imx6q-eval |\
toradex,apalis_imx6q-ixora |\
toradex,apalis_imx6q-ixora-v1.1 )
[ -z "$UPGRADE_BACKUP" ] && {
jffs2reset -y
umount /overlay
}
;;
esac
}