This patch updates the target config for the beaglebone based on the
AM335x CPU. It also supports the beagleboneblack, the TI evm and evmsk.
Device tree blobs for am335x-evm, am335x-evmsk, am335x-bone,
am335x-boneblack will be built and a sd card image is created with a
post-image script. The kernel and driver versions match the
ti-processor-sdk 02.00.00.00. Patches allow the use of old AM335x evm
revisions (1 bit sd card) and JTAG debugging.
Kernel JTAG patch: By default the kernel will disable the JTAG clock,
access via the JTAG port will not work after the kernel booted. The
AM335x-evm has a JTAG header fitted, this patch keeps the JTAG clock
alive.
Signed-off-by: Lothar Felten <lothar.felten@gmail.com>
[Thomas: remove 1-bit MMC patch, it's causing a significant performance
regression for users of BeagleBone, which are 99.99% of the users of
this defconfig.]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
the loaduimage command was renamed to loadimage when the default kernel
image changed from uImage to zImage in u-boot commit e3cf9692053a, which
made it into the v2013.10 u-boot release that the beaglebone_defconfig
currently builds.
Signed-off-by: Vanya Sergeev <vsergeev@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
- Added short readme file with description of first steps how to start.
- Added uEnv.txt so the board can start from SDCard
- Added post-image.sh script to copy included uEnv.txt to output/images
[Peter: strip trailing spaces]
Signed-off-by: Marcin Jabrzyk <marcin.jabrzyk@gmail.com>
Tested-by: Stephan Hoffmann <sho@relinux.de>
Tested-by: Marcin Jabrzyk <marcin.jabrzyk@gmail.com>
Acked-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
