]> pilppa.com Git - linux-2.6-omap-h63xx.git/commit
projects / linux-2.6-omap-h63xx.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: c6bbd8a) | patch
Blackfin arch: fix bug - Dmacopy failed in BF537-STAMP
authorMike Frysinger <vapier.adi@gmail.com>
Wed, 4 Feb 2009 08:49:45 +0000 (16:49 +0800)
committerBryan Wu <cooloney@kernel.org>
Wed, 4 Feb 2009 08:49:45 +0000 (16:49 +0800)
commit41245ac5952e5b05e6fbb7c188eae0947f640189
treedeb8cb8ec3c712a6e0c9745197d22899440176c3tree | snapshot
parentc6bbd8ac54742f657bd223e03b5b70e73ba092cdcommit | diff
Blackfin arch: fix bug - Dmacopy failed in BF537-STAMP

Dmacopy failed in BF537-STAMP when copy from SRAM to SDRAM and kernel
will reboot automatically.

Fixing by doing a SSYNC before mucking with DMA registers

Signed-off-by: Mike Frysinger <vapier.adi@gmail.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
arch/blackfin/kernel/bfin_dma_5xx.c diff | blob | history
Unnamed repository; edit this file 'description' to name the repository.