ADHOC/replicant-device_samsung_galaxys2-common
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replicant-device_samsung_ga.../BoardCommonConfig.mk
David Ferguson 92673a8d71 [libhealthd] Proper battery paths 
* 4.4 introduces a new daemon, healthd, that handles battery status
    - resides in: /system/core/healthd
    - BatteryMonitor.cpp iterates through all the *directories* under
      /sys/class/power_supply looking for a file called 'type'
    - if the type == Battery, it assumes this is the location for the
      battery stats for the device. Only the first directory that matches
      this criteria is used.
    - on msm8660/d2/jf/s2 kernels, this search results in:
      /sys/class/power_supply/fuelgauge.
    - To determine capacity, healthd looks at the contents of the
      'capacity' file under this discovered base path. This results
      in /sys/class/power_supply/fuelgauge/capacity on msm8660/d2/jf/s2
      kernels.
    - Unfortunately, this is the wrong path. The capacity file at this
      location returns a large negative number.
    - Other paths like status, voltage_now, and present are also
      incorrectly determined.
  * For comparison, in 4.3 battery statistics gathering was handled by
    frameworks/base/services/jni/com_android_server_BatteryService.cpp
    - BatteryService does a similar search for a file called 'type' with
      the contents of 'Battery'
    - But the search logic is different here: it takes the *last* path that
      matches the criteria.
    - This results in the correct /sys/class/power_supply/battery
  * This patch overrides the discovery mechanism for battery status completely.

Change-Id: I4579c92bba5596eef4dac67b8c0687be50a1d2f5
2013-11-17 19:17:26 +04:00

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#
# Copyright (C) 2012 The Android Open-Source Project
# Copyright (C) 2012 The CyanogenMod Project
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
# This variable is set first, so it can be overridden
# by BoardConfigVendor.mk
BOARD_USES_GENERIC_AUDIO := false
TARGET_CPU_ABI := armeabi-v7a
TARGET_CPU_ABI2 := armeabi
TARGET_CPU_SMP := true
TARGET_ARCH := arm
TARGET_ARCH_VARIANT := armv7-a-neon
TARGET_ARCH_VARIANT_CPU := cortex-a9
TARGET_CPU_VARIANT := cortex-a9
ARCH_ARM_HAVE_NEON := true
ARCH_ARM_HAVE_TLS_REGISTER := true
EXYNOS4210_ENHANCEMENTS := true
TARGET_GLOBAL_CFLAGS += -mtune=cortex-a9 -mfpu=neon -mfloat-abi=softfp
TARGET_GLOBAL_CPPFLAGS += -mtune=cortex-a9 -mfpu=neon -mfloat-abi=softfp
ifdef EXYNOS4210_ENHANCEMENTS
COMMON_GLOBAL_CFLAGS += -DEXYNOS4_ENHANCEMENTS
COMMON_GLOBAL_CFLAGS += -DEXYNOS4210_ENHANCEMENTS
COMMON_GLOBAL_CFLAGS += -DDISABLE_HW_ID_MATCH_CHECK
endif
BOARD_VENDOR := samsung
TARGET_BOARD_PLATFORM := exynos4
TARGET_SOC := exynos4210
TARGET_BOOTLOADER_BOARD_NAME := smdk4210
TARGET_NO_BOOTLOADER := true
TARGET_NO_RADIOIMAGE := true
TARGET_PROVIDES_INIT := true
TARGET_PROVIDES_INIT_TARGET_RC := true
BOARD_NAND_PAGE_SIZE := 4096
BOARD_NAND_SPARE_SIZE := 128
BOARD_KERNEL_PAGESIZE := 4096
BOARD_KERNEL_BASE := 0x40000000
BOARD_KERNEL_CMDLINE := console=ttySAC2,115200 consoleblank=0
# Filesystem
TARGET_USERIMAGES_USE_EXT4 := true
BOARD_BOOTIMAGE_PARTITION_SIZE := 8388608
BOARD_SYSTEMIMAGE_PARTITION_SIZE := 536870912
BOARD_USERDATAIMAGE_PARTITION_SIZE := 2147483648
BOARD_FLASH_BLOCK_SIZE := 4096
# Releasetools
TARGET_RELEASETOOL_OTA_FROM_TARGET_SCRIPT := ./device/samsung/galaxys2-common/releasetools/galaxys2_ota_from_target_files
TARGET_RELEASETOOL_IMG_FROM_TARGET_SCRIPT := ./device/samsung/galaxys2-common/releasetools/galaxys2_img_from_target_files
# Hardware tunables
BOARD_HARDWARE_CLASS := hardware/samsung/cmhw
# Graphics
BOARD_EGL_CFG := device/samsung/galaxys2-common/configs/egl.cfg
USE_OPENGL_RENDERER := true
COMMON_GLOBAL_CFLAGS += -DFORCE_SCREENSHOT_CPU_PATH -DWORKAROUND_BUG_10194508
# FIMG Acceleration
BOARD_USES_FIMGAPI := true
BOARD_USES_SKIA_FIMGAPI := true
# Enable WEBGL in WebKit
ENABLE_WEBGL := true
# HWComposer
BOARD_USES_HWCOMPOSER := true
BOARD_USE_SYSFS_VSYNC_NOTIFICATION := true
# OMX
BOARD_USE_SAMSUNG_COLORFORMAT := true
BOARD_NONBLOCK_MODE_PROCESS := true
BOARD_USE_STOREMETADATA := true
BOARD_USE_METADATABUFFERTYPE := true
BOARD_USES_MFC_FPS := true
# Audio
BOARD_USE_TINYALSA_AUDIO := true
BOARD_USE_YAMAHA_MC1N2_AUDIO := true
# RIL
BOARD_PROVIDES_LIBRIL := true
BOARD_MODEM_TYPE := xmm6260
# Camera
BOARD_USES_PROPRIETARY_LIBFIMC := true
BOARD_CAMERA_HAVE_ISO := true
COMMON_GLOBAL_CFLAGS += -DHAVE_ISO
COMMON_GLOBAL_CFLAGS += -DSAMSUNG_CAMERA_HARDWARE
# Wifi
BOARD_WLAN_DEVICE := bcmdhd
BOARD_WLAN_DEVICE_REV := bcm4330_b1
WPA_SUPPLICANT_VERSION := VER_0_8_X
BOARD_WPA_SUPPLICANT_DRIVER := NL80211
BOARD_WPA_SUPPLICANT_PRIVATE_LIB := lib_driver_cmd_bcmdhd
BOARD_HOSTAPD_DRIVER := NL80211
BOARD_HOSTAPD_PRIVATE_LIB := lib_driver_cmd_bcmdhd
WIFI_DRIVER_MODULE_PATH := "/system/lib/modules/dhd.ko"
WIFI_DRIVER_FW_PATH_PARAM := "/sys/module/dhd/parameters/firmware_path"
WIFI_DRIVER_FW_PATH_STA := "/system/etc/wifi/bcmdhd_sta.bin"
WIFI_DRIVER_FW_PATH_AP := "/system/etc/wifi/bcmdhd_apsta.bin"
WIFI_DRIVER_FW_PATH_P2P := "/system/etc/wifi/bcmdhd_p2p.bin"
WIFI_DRIVER_MODULE_NAME := "dhd"
WIFI_DRIVER_MODULE_ARG := "firmware_path=/system/etc/wifi/bcmdhd_sta.bin nvram_path=/system/etc/wifi/nvram_net.txt"
WIFI_DRIVER_MODULE_AP_ARG := "firmware_path=/system/etc/wifi/bcmdhd_apsta.bin nvram_path=/system/etc/wifi/nvram_net.txt"
WIFI_BAND := 802_11_ABG
BOARD_HAVE_SAMSUNG_WIFI := true
# Bluetooth
BOARD_HAVE_BLUETOOTH := true
BOARD_HAVE_BLUETOOTH_BCM := true
BOARD_BLUEDROID_VENDOR_CONF := device/samsung/galaxys2-common/bluetooth/vnd_smdk4210.txt
# Vold
BOARD_VOLD_MAX_PARTITIONS := 12
BOARD_VOLD_EMMC_SHARES_DEV_MAJOR := true
BOARD_VOLD_DISC_HAS_MULTIPLE_MAJORS := true
TARGET_USE_CUSTOM_LUN_FILE_PATH := "/sys/devices/platform/s3c-usbgadget/gadget/lun%d/file"
# Selinux
BOARD_SEPOLICY_DIRS += \
device/samsung/galaxys2-common/selinux
BOARD_SEPOLICY_UNION += \
device.te \
domain.te \
file.te \
file_contexts \
rild.te
# Recovery
BOARD_CUSTOM_RECOVERY_KEYMAPPING := ../../device/samsung/galaxys2-common/recovery/recovery_keys.c
BOARD_CUSTOM_GRAPHICS := ../../../device/samsung/galaxys2-common/recovery/graphics.c
BOARD_UMS_LUNFILE := "/sys/class/android_usb/android0/f_mass_storage/lun0/file"
BOARD_USES_MMCUTILS := true
BOARD_HAS_NO_MISC_PARTITION := true
BOARD_HAS_NO_SELECT_BUTTON := true
BOARD_SUPPRESS_EMMC_WIPE := true
TARGET_RECOVERY_FSTAB := device/samsung/galaxys2-common/rootdir/fstab.smdk4210
RECOVERY_FSTAB_VERSION := 2
# Device specific headers
TARGET_SPECIFIC_HEADER_PATH := device/samsung/galaxys2-common/include
# Charging mode
BOARD_CHARGING_MODE_BOOTING_LPM := /sys/class/power_supply/battery/batt_lp_charging
BOARD_BATTERY_DEVICE_NAME := "battery"
BOARD_CHARGER_RES := device/samsung/galaxys2-common/res/charger
BOARD_CUSTOM_BOOTIMG_MK := device/samsung/galaxys2-common/shbootimg.mk
# Override healthd HAL
BOARD_HAL_STATIC_LIBRARIES := libhealthd.exynos4
# Use the non-open-source parts, if they're present
-include vendor/samsung/galaxys2-common/BoardConfigVendor.mk
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