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authorChris Blake <chrisrblake93@gmail.com>2016-07-20 15:44:50 +0200
committerFelix Fietkau <nbd@nbd.name>2016-07-22 09:48:12 +0200
commit3827ce2c3dc1849033d6de52e58fcbccc7ed74a2 (patch)
tree19d5d67bd8357f47fce8c318143fdc7d65e59bb6 /target/linux/apm821xx/base-files/lib
parent39f3408732df53e8671426c207f178ae0cf42d01 (diff)
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apm821xx: add support for the apm821xx device target
This adds a new target for PowerPC APM82181 and APM82161 (464-based) boards, as well as adds support for the booke-wdt watchdog package. Signed-off-by: Chris Blake <chrisrblake93@gmail.com>
Diffstat (limited to 'target/linux/apm821xx/base-files/lib')
-rwxr-xr-xtarget/linux/apm821xx/base-files/lib/apm821xx.sh36
-rw-r--r--target/linux/apm821xx/base-files/lib/preinit/03_preinit_do_apm821xx.sh9
-rw-r--r--target/linux/apm821xx/base-files/lib/preinit/05_set_preinit_iface_apm821xx9
-rwxr-xr-xtarget/linux/apm821xx/base-files/lib/upgrade/platform.sh58
4 files changed, 112 insertions, 0 deletions
diff --git a/target/linux/apm821xx/base-files/lib/apm821xx.sh b/target/linux/apm821xx/base-files/lib/apm821xx.sh
new file mode 100755
index 0000000000..8f15ced8ca
--- /dev/null
+++ b/target/linux/apm821xx/base-files/lib/apm821xx.sh
@@ -0,0 +1,36 @@
+#!/bin/sh
+
+APM821XX_BOARD_NAME=
+APM821XX_MODEL=
+
+apm821xx_board_detect() {
+ local model
+ local name
+
+ model=$(awk 'BEGIN{FS="[ \t]+:[ \t]"} /model/ {print $2}' /proc/cpuinfo)
+
+ case "$model" in
+ *)
+ name="unknown"
+ ;;
+ esac
+
+ [ -z "$name" ] && name="unknown"
+
+ [ -z "$APM821XX_BOARD_NAME" ] && APM821XX_BOARD_NAME="$name"
+ [ -z "$APM821XX_MODEL" ] && APM821XX_MODEL="$model"
+
+ [ -e "/tmp/sysinfo/" ] || mkdir -p "/tmp/sysinfo/"
+
+ echo "$APM821XX_BOARD_NAME" > /tmp/sysinfo/board_name
+ echo "$APM821XX_MODEL" > /tmp/sysinfo/model
+}
+
+apm821xx_board_name() {
+ local name
+
+ [ -f /tmp/sysinfo/board_name ] && name=$(cat /tmp/sysinfo/board_name)
+ [ -z "$name" ] && name="unknown"
+
+ echo "$name"
+}
diff --git a/target/linux/apm821xx/base-files/lib/preinit/03_preinit_do_apm821xx.sh b/target/linux/apm821xx/base-files/lib/preinit/03_preinit_do_apm821xx.sh
new file mode 100644
index 0000000000..5675357533
--- /dev/null
+++ b/target/linux/apm821xx/base-files/lib/preinit/03_preinit_do_apm821xx.sh
@@ -0,0 +1,9 @@
+#!/bin/sh
+
+do_apm821xx() {
+ . /lib/apm821xx.sh
+
+ apm821xx_board_detect
+}
+
+boot_hook_add preinit_main do_apm821xx
diff --git a/target/linux/apm821xx/base-files/lib/preinit/05_set_preinit_iface_apm821xx b/target/linux/apm821xx/base-files/lib/preinit/05_set_preinit_iface_apm821xx
new file mode 100644
index 0000000000..97ef6dc68f
--- /dev/null
+++ b/target/linux/apm821xx/base-files/lib/preinit/05_set_preinit_iface_apm821xx
@@ -0,0 +1,9 @@
+#!/bin/sh
+
+. /lib/apm821xx.sh
+
+apm821xx_set_preinit_iface() {
+ ifname=eth0
+}
+
+boot_hook_add preinit_main apm821xx_set_preinit_iface
diff --git a/target/linux/apm821xx/base-files/lib/upgrade/platform.sh b/target/linux/apm821xx/base-files/lib/upgrade/platform.sh
new file mode 100755
index 0000000000..2406113bad
--- /dev/null
+++ b/target/linux/apm821xx/base-files/lib/upgrade/platform.sh
@@ -0,0 +1,58 @@
+#!/bin/sh
+
+. /lib/apm821xx.sh
+
+PART_NAME=firmware
+RAMFS_COPY_DATA=/lib/apm821xx.sh
+
+platform_check_image() {
+ local board=$(apm821xx_board_name)
+
+ [ "$#" -gt 1 ] && return 1
+
+ case "$board" in
+ *)
+ ;;
+ esac
+
+ echo "Sysupgrade is not yet supported on $board."
+ return 1
+}
+
+platform_pre_upgrade() {
+ local board=$(apm821xx_board_name)
+
+ case "$board" in
+ *)
+ ;;
+ esac
+}
+
+platform_do_upgrade() {
+ local board=$(apm821xx_board_name)
+
+ case "$board" in
+ *)
+ default_do_upgrade "$ARGV"
+ ;;
+ esac
+}
+
+platform_copy_config() {
+ local board=$(apm821xx_board_name)
+
+ case "$board" in
+ *)
+ ;;
+ esac
+}
+
+disable_watchdog() {
+ killall watchdog
+ ( ps | grep -v 'grep' | grep '/dev/watchdog' ) && {
+ echo 'Could not disable watchdog'
+ return 1
+ }
+}
+
+append sysupgrade_pre_upgrade disable_watchdog