Differences

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--- android [2009/10/05 13:14] – suapapa
+++ android [2013/08/03 05:04] (current) – external edit 127.0.0.1
@@ Line 1: / Line 1: @@
 ====== cross compile tool ======
-===== armv4-eabi =====
+===== armv4t-eabi =====
+  *[[http://wiki.openmoko.org/wiki/Toolchain|toolchain from openmoko]]
   *[[http://trac.koolu.org/wiki/Toolchain|Toolchain]]
+  *[[http://wiki.openmoko.org/wiki/Android_porting|openmoko android porting]]
 ===== Sourcery G++ lite 설치 =====
@@ Line 94: / Line 95: @@
 $ make clean
 ...
-$ make rebis_nand_config
+$ make rebis_atm322a_config
-... with NAND BOOTING configuration
+...
-Configuring for rebis board...
 $ CROSS_COMPILE=arm-none-eabi- make
 ...
 </code>
-  * NOR부팅 : rebis-atm322a_config, 2440_intel16_config, 2440_intel32_config
 빌드 결과물 확인
 <code bash>
@@ Line 110: / Line 109: @@
   Flags:                             0x5000002, has entry point, Version5 EABI
 </code>
+tftp로 커널바이너리와 ramdisk 밀어넣기
+<code bash>
+REBIS# set ethaddr 12:34:56:65:43:21 MAC address
+REBIS# set serverip 192.168.1.1 Host IP address
+REBIS# set ipaddr 192.168.1.2 Target IP address
+REBIS# t 30800000 ramdisk-8.gz ramdisk download
+REBIS# t 32000000 zImage kernel download
+REBIS# go 32000000 start
+REBIS# nandw 0 200000 32000000 kernel Fusing
+REBIS# nandw 100 340000 30800000 ramdisk Fusing
+REBIS# set bootcmd nandr 0 200000 32000000\; nandr 100 340000 30800000\;g 32000000
+</code>
   *[[http://kelp.or.kr/korweblog/stories.php?story=04/07/08/5932057&topic=25|고도리님 uboot분석]] in kelp
   *[[http://asmlove.co.kr/wiki/wiki.php/HowToPorting_uboot|HowToPorting_uboot]] in asemlove
+  *[[http://lists.openmoko.org/pipermail/commitlog/2008-January/003410.html|u-boot armv4t eabi patch]] from openmoko
+====== kernel ======
+make uImage ARCH=arm CROSS_COMPILE=...
+===== trouble shooting =====
+SEGMENT_SIZE 디파인 되어있지 않다고 에러 뿜을때
+<code bash>
+// NOSTDINC_FLAGS에 -Dlinux 추가...
+NOSTDINC_FLAGS += -nostdinc -isystem $(shell $(CC) -print-file-name=include) -Dlinux
+CHECKFLAGS     += $(NOSTDINC_FLAGS)
+</code>
 ====== T32 cmm ======
@@ Line 124: / Line 146: @@
 ./Document/Emulator/TRACE32/win.cmm
 </code>
 ====== references ======
@@ Line 129: / Line 155: @@
   *[[http://developer.android.com/|android developers]]
   *[[http://www.androiddevelopment.org/|android developers blog]]
-소스저장소
-  *[[http://android.git.kernel.org/|android git]] official site?
-  *[[http://android.git.kernel.org/pub/|android/pub]]
 실제 타켓에 포팅
   *[[http://benno.id.au/blog/?tag=android|android articles in Benno's blog]]
@@ Line 140: / Line 163: @@
   *[[http://androidhuman.tistory.com/|커니의 안드로이드 이야기]]
   *[[http://www.droiddraw.org/|DroidDraw Beta]] ui 디자인 사이트
+====== 소스 다운로드 ======
+소스저장소
+  *[[http://android.git.kernel.org/|android git]] official site?
+  *[[http://android.git.kernel.org/pub/|android/pub]]
+플랫폼 다운로드
+<code bash>
+mkdir mydroid
+cd mydroid
+repo init -u git://android.git.kernel.org/platform/manifest.git
+repo sync
+</code>
+====== tricks ======
+  *[[http://android-tricks.blogspot.com/2009/02/hello-world-c-program-on-using-android.html|hello-world-c-program-on-using-android]]