From 3827ce2c3dc1849033d6de52e58fcbccc7ed74a2 Mon Sep 17 00:00:00 2001 From: Chris Blake Date: Wed, 20 Jul 2016 15:44:50 +0200 Subject: 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 --- .../linux/apm821xx/base-files/etc/board.d/01_leds | 17 +++++++ .../apm821xx/base-files/etc/board.d/02_network | 19 +++++++ target/linux/apm821xx/base-files/etc/diag.sh | 33 ++++++++++++ target/linux/apm821xx/base-files/etc/inittab | 4 ++ target/linux/apm821xx/base-files/lib/apm821xx.sh | 36 ++++++++++++++ .../lib/preinit/03_preinit_do_apm821xx.sh | 9 ++++ .../lib/preinit/05_set_preinit_iface_apm821xx | 9 ++++ .../apm821xx/base-files/lib/upgrade/platform.sh | 58 ++++++++++++++++++++++ 8 files changed, 185 insertions(+) create mode 100755 target/linux/apm821xx/base-files/etc/board.d/01_leds create mode 100755 target/linux/apm821xx/base-files/etc/board.d/02_network create mode 100755 target/linux/apm821xx/base-files/etc/diag.sh create mode 100644 target/linux/apm821xx/base-files/etc/inittab create mode 100755 target/linux/apm821xx/base-files/lib/apm821xx.sh create mode 100644 target/linux/apm821xx/base-files/lib/preinit/03_preinit_do_apm821xx.sh create mode 100644 target/linux/apm821xx/base-files/lib/preinit/05_set_preinit_iface_apm821xx create mode 100755 target/linux/apm821xx/base-files/lib/upgrade/platform.sh (limited to 'target/linux/apm821xx/base-files') diff --git a/target/linux/apm821xx/base-files/etc/board.d/01_leds b/target/linux/apm821xx/base-files/etc/board.d/01_leds new file mode 100755 index 0000000000..eab8b59142 --- /dev/null +++ b/target/linux/apm821xx/base-files/etc/board.d/01_leds @@ -0,0 +1,17 @@ +#!/bin/sh + +. /lib/functions/uci-defaults.sh +. /lib/apm821xx.sh + +board_config_update + +board=$(apm821xx_board_name) + +case "$board" in +*) + ;; +esac + +board_config_flush + +exit 0 diff --git a/target/linux/apm821xx/base-files/etc/board.d/02_network b/target/linux/apm821xx/base-files/etc/board.d/02_network new file mode 100755 index 0000000000..7dbabec11d --- /dev/null +++ b/target/linux/apm821xx/base-files/etc/board.d/02_network @@ -0,0 +1,19 @@ +#!/bin/sh + +. /lib/functions/system.sh +. /lib/functions/uci-defaults.sh +. /lib/apm821xx.sh + +board_config_update + +board=$(apm821xx_board_name) + +case "$board" in +*) + ucidef_set_interfaces_lan_wan "eth0" "eth1" + ;; +esac + +board_config_flush + +exit 0 diff --git a/target/linux/apm821xx/base-files/etc/diag.sh b/target/linux/apm821xx/base-files/etc/diag.sh new file mode 100755 index 0000000000..4d6763879b --- /dev/null +++ b/target/linux/apm821xx/base-files/etc/diag.sh @@ -0,0 +1,33 @@ +#!/bin/sh + +. /lib/functions/leds.sh +. /lib/apm821xx.sh + +get_status_led() { + case $(apm821xx_board_name) in + *) + ;; + esac +} + +set_state() { + get_status_led + + case "$1" in + preinit) + status_led_blink_preinit + ;; + + failsafe) + status_led_blink_failsafe + ;; + + preinit_regular) + status_led_blink_preinit_regular + ;; + + done) + status_led_on + ;; + esac +} diff --git a/target/linux/apm821xx/base-files/etc/inittab b/target/linux/apm821xx/base-files/etc/inittab new file mode 100644 index 0000000000..1885787477 --- /dev/null +++ b/target/linux/apm821xx/base-files/etc/inittab @@ -0,0 +1,4 @@ +::sysinit:/etc/init.d/rcS S boot +::shutdown:/etc/init.d/rcS K shutdown +::askconsole:/usr/libexec/login.sh +ttyS0::askfirst:/usr/libexec/login.sh diff --git a/target/linux/apm821xx/base-files/lib/apm821xx.sh b/target/linux/apm821xx/base-files/lib/apm821xx.sh new file mode 100755 index 0000000000..8f15ced8ca --- /dev/null +++ b/target/linux/apm821xx/base-files/lib/apm821xx.sh @@ -0,0 +1,36 @@ +#!/bin/sh + +APM821XX_BOARD_NAME= +APM821XX_MODEL= + +apm821xx_board_detect() { + local model + local name + + model=$(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 -- cgit v1.2.3