안드로이드 포팅 - Replace Angstrom (part 2)

안드로이드 포팅 - Replace Angstrom (part 2)


원본 - Android Porting - Preliminary


Replace Angstrom


This time let's take a look trying to replace Angstrom Android Which part of the need to change:


1. AT91 bootstrap

2. U-boot

3. Linux kernel (2.6.27)

4. Angstrom, a linux distribution for embedded system (옹스트롬, 임베디드 시스템을 위한 리눅스 배포)


This is the program needed to Angstrom Power. Look at the 1 and 2 this part of the generally known as bootloader That is after booting the first paragraph of the implementation of the program. Bootloader usually do some basic hardware configuration and orientation to the kernel address.


중요하지 않은 것은 부트로더로 옮기지 않는다.

Non-essential not to move to the bootloader.


2.6.27 커널 버전, Android 1.5R3을 사용하지만, 다른 구성의 패치도 설정할 수 있다.

Although the Android 1.5R3 used with the 2.6.27 kernel version will set the operating system looks set to be different to do patch of the action. Patch is in response to a specific operating system or the system(board) the changes on the kernel source code Do come out with a diff file.


가장 빠른 방법은 커널 소스와 안드로이드 1.5R3 ATMEL을 함께 패치하는 것이다.

Fastest way is to use the kernel-source Android 1.5R3 ATMEL together to provide the patch.


안드로이드 포팅


Syria later in the process in detail.


As for 4, Android operating system (File system) itself, In principle, as long as the kernel successfully implemented in the boot option with file system location, init location, etc.


You can start the Android system.


안드로이드 포팅 - Replace Angstrom (part 2)

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