summaryrefslogtreecommitdiff
path: root/board
diff options
context:
space:
mode:
authorKenneth Johansson <kenneth@southpole.se>2008-07-12 13:18:34 -0600
committerJohn Rigby <jrigby@freescale.com>2008-07-12 13:34:15 -0600
commitf889265753ddf4465d9d580827bb9289bfac55d6 (patch)
tree13d14481f9fa5dccf61bb628ec4d1fe319ab0b9c /board
parentb60b8573875e650e4c69be667bfc88d3ed474a7c (diff)
downloadu-boot-imx-f889265753ddf4465d9d580827bb9289bfac55d6.zip
u-boot-imx-f889265753ddf4465d9d580827bb9289bfac55d6.tar.gz
u-boot-imx-f889265753ddf4465d9d580827bb9289bfac55d6.tar.bz2
fix DIU for small screens
The DIU_DIV register is 8 bit not 5 bit. This prevented large DIV values so it was not possible to set a slow pixel clock and thus prevented display on small screens. Signed-off-by: Kenneth Johansson <kenneth@southpole.se> Acked-by: John Rigby <jrigby@freescale.com>
Diffstat (limited to 'board')
-rw-r--r--board/ads5121/ads5121_diu.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/board/ads5121/ads5121_diu.c b/board/ads5121/ads5121_diu.c
index 87cf0cb..26628d3 100644
--- a/board/ads5121/ads5121_diu.c
+++ b/board/ads5121/ads5121_diu.c
@@ -57,7 +57,7 @@ void diu_set_pixel_clock(unsigned int pixclock)
/* Modify PXCLK in GUTS CLKDVDR */
debug("DIU: Current value of CLKDVDR = 0x%08x\n", *clkdvdr);
temp = *clkdvdr & 0xFFFFFF00;
- *clkdvdr = temp | (pixval & 0x1F);
+ *clkdvdr = temp | (pixval & 0xFF);
debug("DIU: Modified value of CLKDVDR = 0x%08x\n", *clkdvdr);
}