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U-Boot bootloader for sysmoBTS
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Alexander Couzens 42a87d5d5e start.S: remove double full reset marker 
The Hornet 1.1 seems to have a stability bug when doing full reset. Atheros added
a double full reset mechanism as workaround. It's using a magic to know if they already reset twice.
For uncompressed u-boot's they forgotten to remove they magic after booting normal.
The result is a single reset when doing a "warm" reset.
 		2015-03-03 13:06:03 +01:00
release Add v2.1 binary 2014-11-04 13:56:11 +02:00
u-boot start.S: remove double full reset marker 2015-03-03 13:06:03 +01:00
CHANGELOG Update version to v2.1 release 2014-11-04 13:52:43 +02:00
Makefile Makefile: new targets skylab and carambola2 2015-03-03 01:41:23 +01:00
README.md Update README.md 2014-11-13 13:19:09 +02:00

README.md

Caraboot

U-Boot for Carambola2 based boards

Build

  1. Build buildroot toolchain (http://buildroot.org)

Download:

cd your_work_dir
git clone git://git.buildroot.net/buildroot

Configure:

cd buildroot
make menuconfig

In Target Options select Target Architecture as MIPS (big endian) and Target Architecture Variant as mips 32r2. In Toolchain select GCC Compiler version as gcc 4.7.x. Save and exit.

Build:

make
  1. Build Caraboot image

Download:

cd your_work_dir
git clone https://github.com/8devices/Caraboot.git

Configure: Open Caraboot Makefile and change CONFIG_TOOLCHAIN_PREFIX to your buildroot binary path, i.e CONFIG_TOOLCHAIN_PREFIX=your_work_dir/buildroot/output/host/usr/bin/mips-linux- 

cd Caraboot
vi/nano/gedit Makefile

Build:

make

The bootloader binary will be saved to bin/carambola2_u-boot.bin file. You can now use this file to upgrade your bootloader on Carambola2 board (http://8devices.com/wiki/carambola:2:gettingstarted:bootloader-upgrade)