S5PV210 Android 分支代码学习

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进入三星相关的vendor目录：

smdkc100 -> smdkv210 -> setup.sh

C100主板相关配置文件为：

# we can't call my-dir since it's not defined yet LOCAL_PATH := $(dir $(lastword $(MAKEFILE_LIST))) include $(LOCAL_PATH)/../common/BoardConfigCommon.mk TARGET_BOARD_PLATFORM := S5PC100 USE_DEV_S3C_SDHCI := true BOARD_HDMI_STD := STD_720P //注：S5PC100支持720P，并不是像sigma那样支持1080p,sp5v210支持这一特性。   BOARD_USES_SGX540 := false   SCREEN_WIDTH := 800 SCREEN_HEIGHT := 480

S5PV210 主板相关配置文件为：

# Product-specific compile-time definitions.  # we can't call my-dir since it's not defined yet LOCAL_PATH := $(dir $(lastword $(MAKEFILE_LIST))) include $(LOCAL_PATH)../common/BoardConfigCommon.mk TARGET_BOARD_PLATFORM := s5pc110 BOARD_HDMI_STD := STD_1080P //支持标准1080P BOARD_USES_SGX540 := true//也用上了Imagination Technologies的SGX540行动绘图IP #BOARD_SDMMC_BSP := true ifeq ($(BOARD_SDMMC_BSP),true) BOARD_HAS_TWOSTORAGES := true //此处说明主板用了两个storage，应该一个是usbdevice,一个是SDMMC，可以通过gadget方式让用户更新数据或者升级系统 TARGET_USERIMAGES_USE_EXT2 := true endif

再来看二者的system prop相关，都是类似的。

rild.libpath=/system/lib/libreference-ril.so rild.libargs=-d /dev/ttyS0 ro.sf.lcd_density=160 keyguard.no_require_sim=1 dalvik.vm.heapsize=32m wifi.interface=ra0 //这里应该用了realtek公司的WIFI，ra0这个设备结点，估计是rt3070/2070

转载自：http://blog.csdn.net/hongjiujing/article/details/5735161