diff options
Diffstat (limited to 'target/linux/sifiveu/base-files')
5 files changed, 148 insertions, 0 deletions
diff --git a/target/linux/sifiveu/base-files/etc/board.d/01_leds b/target/linux/sifiveu/base-files/etc/board.d/01_leds new file mode 100644 index 0000000000..5610a791ec --- /dev/null +++ b/target/linux/sifiveu/base-files/etc/board.d/01_leds @@ -0,0 +1,21 @@ +# SPDX-License-Identifier: GPL-2.0-only +# +# Copyright (C) 2022 OpenWrt.org +# + +. /lib/functions/uci-defaults.sh + +board_config_update + +case "$(board_name)" in +sifive,hifive-unleashed-a00) + ucidef_set_led_netdev "lan" "LAN" "green:d3" "eth0" + ;; +sifive,hifive-unmatched-a00) + ucidef_set_led_netdev "lan" "LAN" "green:d2" "eth0" + ;; +esac + +board_config_flush + +exit 0 diff --git a/target/linux/sifiveu/base-files/etc/board.d/02_network b/target/linux/sifiveu/base-files/etc/board.d/02_network new file mode 100644 index 0000000000..ca9f7f2008 --- /dev/null +++ b/target/linux/sifiveu/base-files/etc/board.d/02_network @@ -0,0 +1,18 @@ +# SPDX-License-Identifier: GPL-2.0-only +# +# Copyright (C) 2022 OpenWrt.org +# + +. /lib/functions/uci-defaults.sh + +board_config_update + +case "$(board_name)" in +*) + ucidef_set_interface_lan 'eth0' + ;; +esac + +board_config_flush + +exit 0 diff --git a/target/linux/sifiveu/base-files/etc/inittab b/target/linux/sifiveu/base-files/etc/inittab new file mode 100644 index 0000000000..69f97c47c8 --- /dev/null +++ b/target/linux/sifiveu/base-files/etc/inittab @@ -0,0 +1,4 @@ +::sysinit:/etc/init.d/rcS S boot +::shutdown:/etc/init.d/rcS K shutdown +ttySIF0::askfirst:/usr/libexec/login.sh +tty1::askfirst:/usr/libexec/login.sh diff --git a/target/linux/sifiveu/base-files/lib/preinit/79_move_config b/target/linux/sifiveu/base-files/lib/preinit/79_move_config new file mode 100644 index 0000000000..2796c4d01b --- /dev/null +++ b/target/linux/sifiveu/base-files/lib/preinit/79_move_config @@ -0,0 +1,19 @@ +# Copyright (C) 2012-2015 OpenWrt.org + +move_config() { + local partdev + + . /lib/upgrade/common.sh + + if export_bootdevice && export_partdevice partdev 3; then + if mount -t vfat -o rw,noatime "/dev/$partdev" /mnt; then + if [ -f "/mnt/$BACKUP_FILE" ]; then + mv -f "/mnt/$BACKUP_FILE" / + fi + umount /mnt + fi + fi +} + +boot_hook_add preinit_mount_root move_config + diff --git a/target/linux/sifiveu/base-files/lib/upgrade/platform.sh b/target/linux/sifiveu/base-files/lib/upgrade/platform.sh new file mode 100644 index 0000000000..b5f6bada41 --- /dev/null +++ b/target/linux/sifiveu/base-files/lib/upgrade/platform.sh @@ -0,0 +1,86 @@ +platform_check_image() { + local diskdev partdev diff + + export_bootdevice && export_partdevice diskdev 0 || { + echo "Unable to determine upgrade device" + return 1 + } + + get_partitions "/dev/$diskdev" bootdisk + + #extract the boot sector from the image + get_image "$@" | dd of=/tmp/image.bs count=1 bs=512b 2>/dev/null + + get_partitions /tmp/image.bs image + + #compare tables + diff="$(grep -F -x -v -f /tmp/partmap.bootdisk /tmp/partmap.image)" + + rm -f /tmp/image.bs /tmp/partmap.bootdisk /tmp/partmap.image + + if [ -n "$diff" ]; then + echo "Partition layout has changed. Full image will be written." + ask_bool 0 "Abort" && exit 1 + return 0 + fi +} + +platform_copy_config() { + local partdev + + if export_partdevice partdev 3; then + mount -t vfat -o rw,noatime "/dev/$partdev" /mnt + cp -af "$UPGRADE_BACKUP" "/mnt/$BACKUP_FILE" + umount /mnt + fi +} + +platform_do_upgrade() { + local diskdev partdev diff + + export_bootdevice && export_partdevice diskdev 0 || { + echo "Unable to determine upgrade device" + return 1 + } + + sync + + if [ "$UPGRADE_OPT_SAVE_PARTITIONS" = "1" ]; then + get_partitions "/dev/$diskdev" bootdisk + + #extract the boot sector from the image + get_image "$@" | dd of=/tmp/image.bs count=1 bs=512b + + get_partitions /tmp/image.bs image + + #compare tables + diff="$(grep -F -x -v -f /tmp/partmap.bootdisk /tmp/partmap.image)" + else + diff=1 + fi + + if [ -n "$diff" ]; then + get_image "$@" | dd of="/dev/$diskdev" bs=4096 conv=fsync + + # Separate removal and addtion is necessary; otherwise, partition 1 + # will be missing if it overlaps with the old partition 2 + partx -d - "/dev/$diskdev" + partx -a - "/dev/$diskdev" + + return 0 + fi + + #iterate over each partition from the image and write it to the boot disk + while read part start size; do + if export_partdevice partdev $part; then + echo "Writing image to /dev/$partdev..." + get_image "$@" | dd of="/dev/$partdev" ibs="512" obs=1M skip="$start" count="$size" conv=fsync + else + echo "Unable to find partition $part device, skipped." + fi + done < /tmp/partmap.image + + #copy partition uuid + echo "Writing new UUID to /dev/$diskdev..." + get_image "$@" | dd of="/dev/$diskdev" bs=1 skip=440 count=4 seek=440 conv=fsync +} |