u-boot-brain/arch/arm
Marek Vasut 96666a39ae DMA: Split the APBH DMA init into block and channel init
This fixes the issue where mxs_dma_init() was called either twice or never,
without introducing any new init hooks.

The idea is to allow each and every device using the APBH DMA block to
configure and request only the channels it uses, instead of making it call init
for all the channels as is now.

The common DMA block init part, which only configures the block, is then called
from CPUs arch_cpu_init() call.

NOTE: This patch depends on:

	http://patchwork.ozlabs.org/patch/150957/

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Detlev Zundel <dzu@denx.de>
Cc: Fabio Estevam <fabio.estevam@freescale.com>
Tested-by: Fabio Estevam <fabio.estevam@freescale.com>
2012-04-16 14:53:59 +02:00
..
cpu DMA: Split the APBH DMA init into block and channel init 2012-04-16 14:53:59 +02:00
dts tegra: fdt: i2c: Add extra I2C bindings for U-Boot 2012-03-29 08:12:50 +02:00
include/asm DMA: Split the APBH DMA init into block and channel init 2012-04-16 14:53:59 +02:00
lib BOOT: Add "bootz" command to boot Linux zImage on ARM 2012-03-30 22:58:55 +02:00
config.mk arm: Remove unneeded setting of LDCSRIPT 2012-03-30 07:43:40 +02:00