From 03f3587822839d90b1b118d3cd51c59d8b4d5b32 Mon Sep 17 00:00:00 2001 From: Dirk Behme Date: Thu, 12 Apr 2012 20:46:14 +0000 Subject: i.MX6: arm2: Add AXI cache and Qos setting Do the same AXI cache and Qos settings done already in the SabreLite imximage.cfg for the ARM2 board, too. It fixes a display flash issue caused by low priority of the display IDMA channel. Signed-off-by: Dirk Behme CC: Jason Chen CC: Jason Liu CC: Stefano Babic CC: Fabio Estevam Acked-by: Jason Liu --- board/freescale/mx6qarm2/imximage.cfg | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/board/freescale/mx6qarm2/imximage.cfg b/board/freescale/mx6qarm2/imximage.cfg index 5f0ee0d190..ceecbf925d 100644 --- a/board/freescale/mx6qarm2/imximage.cfg +++ b/board/freescale/mx6qarm2/imximage.cfg @@ -165,3 +165,9 @@ DATA 4 0x020c4074 0x3FF00000 DATA 4 0x020c4078 0x00FFF300 DATA 4 0x020c407c 0x0F0000C3 DATA 4 0x020c4080 0x000003FF + +# enable AXI cache for VDOA/VPU/IPU +DATA 4 0x020e0010 0xF00000FF +# set IPU AXI-id0 Qos=0xf(bypass) AXI-id1 Qos=0x7 +DATA 4 0x020e0018 0x007F007F +DATA 4 0x020e001c 0x007F007F -- cgit v1.2.3