vexpress_rtsm: Initial commitHEADmaster

Change-Id: I9ec5b679c2bec318b81a7f5f361b75398ef400fd
Signed-off-by: Vishal Bhoj <vishal.bhoj@linaro.org>

13 files changed, 183 insertions, 0 deletions

diff --git a/AndroidProducts.mk b/AndroidProducts.mk
new file mode 100644
index 0000000..b271a13
--- /dev/null
+++ b/AndroidProducts.mk
@@ -0,0 +1,2 @@
+PRODUCT_MAKEFILES := \
+	$(LOCAL_DIR)/vexpress_rtsm.mk
diff --git a/BoardConfig.mk b/BoardConfig.mk
new file mode 100644
index 0000000..f88d0a8
--- /dev/null
+++ b/BoardConfig.mk
@@ -0,0 +1,44 @@
+# config.mk
+#
+# Product-specific compile-time definitions.
+#
+
+TARGET_BOARD_PLATFORM := vexpress_rtsm
+TARGET_NO_BOOTLOADER := true # Uses u-boot instead
+TARGET_NO_KERNEL := false
+KERNEL_CONFIG := android_vexpress_rtsm_defconfig
+TARGET_USE_UBOOT := false
+DEVICE_TREES := vexpress-v2p-ca15x4-rtsm:vexpress-v2p-ca15x4-rtsm.dtb
+CUSTOM_BOOTLOADER_MAKEFILE := device/linaro/vexpress_rtsm/bootwrapper.mk
+TARGET_USE_XLOADER := false
+TARGET_NO_RECOVERY := true
+TARGET_NO_RADIOIMAGE := true
+TARGET_PROVIDES_INIT_RC := true
+BOARD_USES_GENERIC_AUDIO := true
+BOARD_USES_ALSA_AUDIO := false
+HARDWARE_OMX := false
+USE_CAMERA_STUB := false
+
+BOARD_HAVE_BLUETOOTH := false
+
+TARGET_CPU_ABI := armeabi-v7a
+TARGET_CPU_ABI2 := armeabi
+
+# Enable NEON feature
+TARGET_ARCH_VARIANT := armv7-a-neon
+ARCH_ARM_HAVE_TLS_REGISTER := true
+
+EXTRA_PACKAGE_MANAGEMENT := false
+
+TARGET_USERIMAGES_USE_EXT4 := true
+TARGET_USERIMAGES_SPARSE_EXT_DISABLED := true
+
+# bootargs
+BOARD_KERNEL_CMDLINE := mmci.fmax=4000000
+
+# Dual-Core Cortex A9
+TARGET_CPU_SMP := true
+#TARGET_EXTRA_CFLAGS += -mtune=cortex-a9 -mcpu=cortex-a9
+
+# ARMs gator (DS-5)
+TARGET_USE_GATOR:= false
diff --git a/README.txt b/README.txt
new file mode 100644
index 0000000..0fd2438
--- /dev/null
+++ b/README.txt
@@ -0,0 +1,11 @@
+Summary: Linaro Evaluation Build for Android
+
+Author: Linaro Limited
+
+Description:
+  In order to ensure that Software Components developed and improved work
+  well and really matter in a production like environment, Linaro Platform
+  Releases introduced a concept called "Evaluation Builds".
+
+  Evaluation Builds are images that can be installed on high volume member
+  boards supported by Linaro Platform and Landing Teams.
diff --git a/bootwrapper.mk b/bootwrapper.mk
new file mode 100644
index 0000000..7ce5501
--- /dev/null
+++ b/bootwrapper.mk
@@ -0,0 +1,11 @@
+# Buildfile to invoke bootwrapper makefile which inturn builds the switcher.
+
+bootwrapper: android_kernel   $(INSTALLED_RAMDISK_TARGET)
+	echo ${DEVICE_TREE_TARGETS}
+	cat $(PRODUCT_OUT)/obj/kernel/arch/arm/boot/zImage $(DEVICE_TREE_TARGETS) > arm-virt-bl/bootwrapper/payload/kernel && \
+	cp $(PRODUCT_OUT)/obj/ramdisk.img arm-virt-bl/bootwrapper/payload/fsimg  && \
+	cd arm-virt-bl/bootwrapper/  && \
+	$(MAKE) CROSS_COMPILE=arm-linux-gnueabi- && \
+	cp img.axf ../../$(PRODUCT_OUT)/boot/
+
+$(INSTALLED_BOOTTARBALL_TARGET): bootwrapper
diff --git a/device.mk b/device.mk
new file mode 100644
index 0000000..f111923
--- /dev/null
+++ b/device.mk
@@ -0,0 +1,15 @@
+PRODUCT_COPY_FILES := \
+    device/linaro/vexpress_rtsm/vold.fstab:system/etc/vold.fstab \
+    device/linaro/vexpress_rtsm/egl.cfg:system/lib/egl/egl.cfg
+
+PRODUCT_COPY_FILES += \
+    system/core/rootdir/init.rc:root/init.rc \
+    device/linaro/vexpress_rtsm/init.arm-versatileexpress.rc:root/init.arm-versatileexpress.rc \
+    device/linaro/vexpress_rtsm/init.vexpress_a9.sh:system/etc/init.vexpress_a9.sh \
+    device/linaro/vexpress_rtsm/initlogo.rle:root/initlogo.rle
+
+PRODUCT_CHARACTERISTICS := tablet,nosdcard
+
+PRODUCT_TAGS += dalvik.gc.type-precise
+
+$(call inherit-product, frameworks/base/build/tablet-dalvik-heap.mk)
diff --git a/egl.cfg b/egl.cfg
new file mode 100644
index 0000000..c4a1437
--- /dev/null
+++ b/egl.cfg
@@ -0,0 +1 @@
+0 0 android
diff --git a/init.arm-versatileexpress.rc b/init.arm-versatileexpress.rc
new file mode 100644
index 0000000..c103403
--- /dev/null
+++ b/init.arm-versatileexpress.rc
@@ -0,0 +1,64 @@
+on init
+    # mount debugfs
+    mount debugfs /sys/kernel/debug /sys/kernel/debug
+
+# power management
+# Enable off mode by default
+    #write /sys/kernel/debug/pm_debug/enable_off_mode 1
+
+on boot
+    # create dhcpcd dir
+    mkdir /data/misc/dhcp 0770 dhcp dhcp
+    chmod 0770 /data/misc/dhcp
+
+    # switch CPUfreq from performance to hotplug
+    #write /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor hotplug
+    #write /sys/devices/system/cpu/cpufreq/hotplug/down_threshold 30
+
+    #Give system ownership and permission to boost clock for specified timeout
+    #Note boost_timeout cannot be changed from application because of dynamic sysfs creation. It will have default value of 3 sec.
+    chown system system /sys/devices/system/cpu/cpu0/cpufreq/boost_cpufreq
+    chmod 0664  /sys/devices/system/cpu/cpu0/cpufreq/boost_cpufreq
+
+    # Boost the CPU for 60 sec for boot optimization
+    #write /sys/devices/system/cpu/cpufreq/hotplug/boost_timeout 60000000
+    #write /sys/devices/system/cpu/cpu0/cpufreq/boost_cpufreq 1
+
+    # change permissions for alsa nodes
+    chmod 0777 /dev/snd/pcmC0D0c
+    chmod 0777 /dev/snd/pcmC0D0p
+    chmod 0777 /dev/snd/controlC0
+    chmod 0777 /dev/snd/timer
+
+    #change permissions for alsa nodes for audio modem
+    chmod 0777 /dev/snd/pcmC0D5c
+    chmod 0777 /dev/snd/pcmC0D5p
+
+    #change permissions for alsa nodes for HDMI
+    chmod 777  /dev/snd/pcmC0D7p
+
+    # change permissions for Overlay
+    chown system system /dev/video1
+    chown system system /dev/video2
+    chown system system /dev/video3
+
+    # Revert the boost_timeout to the default value of 3 sec. Note this won't affect the prev boost
+    # request for boot time reduction
+    # write /sys/devices/system/cpu/cpufreq/hotplug/boost_timeout 3000000
+
+    chown system system /sys/class/graphics/fb0/overlays
+    chown system system /sys/class/graphics/fb0/fit_to_screen
+    chown system system /sys/class/graphics/fb1/overlays
+
+service faketsd /system/bin/faketsd
+    class main
+    user bluetooth
+    group bluetooth
+    oneshot
+
+# hack to start networking early during boot, this will enable use of
+# ADB and gator without further manual intervention
+service netcfghack /system/bin/netcfg eth0 dhcp
+    class main
+    user root
+    oneshot
diff --git a/init.vexpress_a9.sh b/init.vexpress_a9.sh
new file mode 100755
index 0000000..84c6956
--- /dev/null
+++ b/init.vexpress_a9.sh
@@ -0,0 +1,3 @@
+#!/system/bin/sh
+
+setprop ro.runtime.device vexpress_a9
diff --git a/initlogo.rle b/initlogo.rle
new file mode 100644
index 0000000..9bf8bef
--- /dev/null
+++ b/initlogo.rle
diff --git a/system.prop b/system.prop
new file mode 100644
index 0000000..91c3bcf
--- /dev/null
+++ b/system.prop
@@ -0,0 +1,6 @@
+#
+# system.prop
+#
+
+rild.libpath=/system/lib/libreference-ril.so
+rild.libargs=-d /dev/ttyUSB2
diff --git a/vendorsetup.sh b/vendorsetup.sh
new file mode 100644
index 0000000..959e769
--- /dev/null
+++ b/vendorsetup.sh
@@ -0,0 +1 @@
+add_lunch_combo vexpress_rtsm-eng
diff --git a/vexpress_rtsm.mk b/vexpress_rtsm.mk
new file mode 100644
index 0000000..cddc4bc
--- /dev/null
+++ b/vexpress_rtsm.mk
@@ -0,0 +1,10 @@
+# The vexpress_rtsm product that is specialized for fastmodel.
+$(call inherit-product, $(SRC_TARGET_DIR)/product/full_base.mk)
+$(call inherit-product, device/linaro/common/common.mk)
+$(call inherit-product, device/linaro/vexpress_rtsm/device.mk)
+
+PRODUCT_BRAND := vexpress_rtsm
+PRODUCT_DEVICE := vexpress_rtsm
+PRODUCT_NAME := vexpress_rtsm
+PRODUCT_MODEL := vexpress_rtsm
+PRODUCT_MANUFACTURER := ARM
diff --git a/vold.fstab b/vold.fstab
new file mode 100644
index 0000000..1e0d18c
--- /dev/null
+++ b/vold.fstab
@@ -0,0 +1,15 @@
+## Vold 2.0 Generic fstab
+## - San Mehat (san@android.com)
+## 
+
+#######################
+## Regular device mount
+##
+## Format: dev_mount <label> <mount_point> <part> <sysfs_path1...> 
+## label        - Label for the volume
+## mount_point  - Where the volume will be mounted
+## part         - Partition # (1 based), or 'auto' for first usable partition.
+## <sysfs_path> - List of sysfs paths to source devices
+######################
+
+dev_mount sdcard /mnt/sdcard 6 /devices/mb:mmci/mmc_host/mmc0/mmc0