]> git.karo-electronics.de Git - karo-tx-linux.git/commit
projects / karo-tx-linux.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: e6edbe8) | patch
ENGR00170465-1 MX6Q/SDMA : update the SDMA script for UART RX
authorHuang Shijie <b32955@freescale.com>
Fri, 16 Dec 2011 08:27:03 +0000 (16:27 +0800)
committerOliver Wendt <ow@karo-electronics.de>
Mon, 30 Sep 2013 12:10:22 +0000 (14:10 +0200)
commit5fa16116a9ca98268d64a40d871d23ebf81a8c47
tree7564c92fd3f886f71aa795b6ccdb4de5d2e5ff0btree | snapshot
parente6edbe850c86b94ba37f76b7753321df0d975281commit | diff
ENGR00170465-1 MX6Q/SDMA : update the SDMA script for UART RX

The old script does not clear the IDLE flag.
So when the IDDMAEN(UCR4[6]) is enabled, the RX only receives few
bytes(such as 2 or 1 byte) per DMA operation.

The new script fixes it.

Signed-off-by: Huang Shijie <b32955@freescale.com>
firmware/imx/sdma/sdma-imx6q-to1.bin.ihex diff | blob | history
Linux kernel for KaRo TX COM modules