The following patch adds support for the PC Engines APU2 board within
the x86_64 target. Currently this patch relies on the beep package,
which is in review at http://lists.infradead.org/pipermail/lede-
dev/2016-October/003455.html
The changes are as follows:
- Enable the LED driver in the kernel config so it is available during boot.
Note that this driver does use DMI, so it will only load on the APU2 board.
- Enable DEVMEM within the kernel config for use with the flashrom package.
- Add userspace support for LEDs & reset button, as well as the default
network config.
Signed-off-by: Chris Blake <chrisrblak...@gmail.com>
---
target/linux/x86/64/config-default | 2 ++
target/linux/x86/64/profiles/001-PCEngines.mk | 21 ++++++++++++
target/linux/x86/base-files/etc/board.d/01_leds | 22 +++++++++++++
target/linux/x86/base-files/etc/board.d/02_network | 26 +++++++++++++++
target/linux/x86/base-files/etc/diag.sh | 37 ++++++++++++++++++++++
target/linux/x86/base-files/lib/x86.sh | 13 ++++++++
6 files changed, 121 insertions(+)
create mode 100644 target/linux/x86/64/profiles/001-PCEngines.mk
create mode 100755 target/linux/x86/base-files/etc/board.d/01_leds
create mode 100755 target/linux/x86/base-files/etc/board.d/02_network
create mode 100755 target/linux/x86/base-files/etc/diag.sh
create mode 100755 target/linux/x86/base-files/lib/x86.sh
diff --git a/target/linux/x86/64/config-default
b/target/linux/x86/64/config-default
index 609ff2d..7b8f4f3 100644
--- a/target/linux/x86/64/config-default
+++ b/target/linux/x86/64/config-default
@@ -76,6 +76,7 @@ CONFIG_CRYPTO_CRCT10DIF=y
# CONFIG_CRYPTO_TWOFISH_AVX_X86_64 is not set
# CONFIG_CRYPTO_TWOFISH_X86_64 is not set
# CONFIG_CRYPTO_TWOFISH_X86_64_3WAY is not set
+CONFIG_DEVMEM=y
# CONFIG_EFI is not set
CONFIG_FB=y
CONFIG_FB_CMDLINE=y
@@ -145,6 +146,7 @@ CONFIG_ITCO_WDT=y
# CONFIG_KVM_DEBUG_FS is not set
CONFIG_KVM_GUEST=y
# CONFIG_LCD_CLASS_DEVICE is not set
+CONFIG_LEDS_APU2=y
# CONFIG_LEGACY_VSYSCALL_EMULATE is not set
# CONFIG_LEGACY_VSYSCALL_NATIVE is not set
CONFIG_LEGACY_VSYSCALL_NONE=y
diff --git a/target/linux/x86/64/profiles/001-PCEngines.mk
b/target/linux/x86/64/profiles/001-PCEngines.mk
new file mode 100644
index 0000000..8f416de
--- /dev/null
+++ b/target/linux/x86/64/profiles/001-PCEngines.mk
@@ -0,0 +1,21 @@
+#
+# Copyright (C) 2016 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+define Profile/APU2
+ NAME:=PC Engines APU2
+ PACKAGES:=beep flashrom libsensors lm-sensors usbutils wpad-mini \
+ kmod-ath9k kmod-ath10k kmod-gpio-button-hotplug kmod-gpio-nct5104d \
+ kmod-hwmon-core kmod-hwmon-k10temp kmod-leds-gpio kmod-pcspkr \
+ kmod-sound-core kmod-sp5100_tco kmod-usb-core kmod-usb-ohci \
+ kmod-usb2 kmod-usb3 \
+ -kmod-e1000e -kmod-e1000 -kmod-r8169
+endef
+
+define Profile/APU2/Description
+ PC Engines APU2 Embedded Board
+endef
+$(eval $(call Profile,APU2))
diff --git a/target/linux/x86/base-files/etc/board.d/01_leds
b/target/linux/x86/base-files/etc/board.d/01_leds
new file mode 100755
index 0000000..1cd83e3
--- /dev/null
+++ b/target/linux/x86/base-files/etc/board.d/01_leds
@@ -0,0 +1,22 @@
+#!/bin/sh
+#
+# Copyright (C) 2016 OpenWrt.org
+#
+
+. /lib/functions/uci-defaults.sh
+. /lib/x86.sh
+
+board_config_update
+
+board=$(x86_board_name)
+
+case "$board" in
+pc-engines-apu2)
+ ucidef_set_led_wlan "wlan0" "WLAN0" "apu2:green:led2" "phy0tpt"
+ ucidef_set_led_wlan "wlan1" "WLAN1" "apu2:green:led3" "phy1tpt"
+ ;;
+esac
+
+board_config_flush
+
+exit 0
diff --git a/target/linux/x86/base-files/etc/board.d/02_network
b/target/linux/x86/base-files/etc/board.d/02_network
new file mode 100755
index 0000000..f0e23f3
--- /dev/null
+++ b/target/linux/x86/base-files/etc/board.d/02_network
@@ -0,0 +1,26 @@
+#!/bin/sh
+#
+# Copyright (C) 2016 OpenWrt.org
+#
+
+. /lib/functions/system.sh
+. /lib/functions/uci-defaults.sh
+. /lib/x86.sh
+
+board_config_update
+
+board=$(x86_board_name)
+
+case "$board" in
+pc-engines-apu2)
+ ucidef_set_interfaces_lan_wan "eth1" "eth0"
+ ucidef_set_interface_raw "opt" "eth2"
+ ;;
+*)
+ ucidef_set_interfaces_lan_wan "eth1" "eth0"
+ ;;
+esac
+
+board_config_flush
+
+exit 0
diff --git a/target/linux/x86/base-files/etc/diag.sh
b/target/linux/x86/base-files/etc/diag.sh
new file mode 100755
index 0000000..27e150d
--- /dev/null
+++ b/target/linux/x86/base-files/etc/diag.sh
@@ -0,0 +1,37 @@
+#!/bin/sh
+#
+# Copyright (C) 2016 OpenWrt.org
+#
+
+. /lib/functions/leds.sh
+. /lib/x86.sh
+
+get_status_led() {
+ case $(x86_board_name) in
+ pc-engines-apu2)
+ status_led="apu2:green:power"
+ ;;
+ esac
+}
+
+set_state() {
+ get_status_led
+
+ case "$1" in
+ preinit)
+ status_led_blink_preinit
+ ;;
+
+ failsafe)
+ status_led_blink_failsafe
+ ;;
+
+ preinit_regular)
+ status_led_blink_preinit_regular
+ ;;
+
+ done)
+ status_led_on
+ ;;
+ esac
+}
diff --git a/target/linux/x86/base-files/lib/x86.sh
b/target/linux/x86/base-files/lib/x86.sh
new file mode 100755
index 0000000..53464b6
--- /dev/null
+++ b/target/linux/x86/base-files/lib/x86.sh
@@ -0,0 +1,13 @@
+#!/bin/sh
+#
+# Copyright (C) 2016 OpenWrt.org
+#
+
+x86_board_name() {
+ local name
+
+ [ -f /tmp/sysinfo/board_name ] && name=$(cat /tmp/sysinfo/board_name)
+ [ -z "$name" ] && name="unknown"
+
+ echo "$name"
+}
--
2.7.4
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