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authorTimur Tabi <timur@freescale.com>2011-02-15 17:09:19 -0600
committerKumar Gala <galak@kernel.crashing.org>2011-04-04 22:32:18 -0500
commit7d3053fbf16caad4745f42f7ae3e38e9d3e964b5 (patch)
tree6f2e09864e590c7ec7d93d9888644eaa8d7fd3b9 /README
parent1ac63e4094eee321266d5e5129077a3247d9439a (diff)
downloadu-boot-linaro-stable-7d3053fbf16caad4745f42f7ae3e38e9d3e964b5.tar.gz
powerpc: clean up DIU macro definitions for Freescale reference boards
Clean up the macro defintions used to enable DIU (video) support on the MPC8610HPCD and the MPC5121ADS so that they look more like the P1022DS, which is newer. Add software cursor support to all three boards. Also document the CONFIG_FSL_DIU_FB in the README. Signed-off-by: Timur Tabi <timur@freescale.com> Acked-by: Anatolij Gustschin <agust@denx.de> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'README')
-rw-r--r--README22
1 files changed, 22 insertions, 0 deletions
diff --git a/README b/README
index 21cd71b29..bd035235c 100644
--- a/README
+++ b/README
@@ -1074,6 +1074,28 @@ The following options need to be configured:
and 16bpp modes defined by CONFIG_VIDEO_SED13806_8BPP
or CONFIG_VIDEO_SED13806_16BPP
+ CONFIG_FSL_DIU_FB
+ Enable the Freescale DIU video driver. Reference boards for
+ SOCs that have a DIU should define this macro to enable DIU
+ support, and should also define these other macros:
+
+ CONFIG_SYS_DIU_ADDR
+ CONFIG_VIDEO
+ CONFIG_CMD_BMP
+ CONFIG_CFB_CONSOLE
+ CONFIG_VIDEO_SW_CURSOR
+ CONFIG_VGA_AS_SINGLE_DEVICE
+ CONFIG_VIDEO_LOGO
+ CONFIG_VIDEO_BMP_LOGO
+
+ The DIU driver will look for the 'monitor' environment variable,
+ and if defined, enable the DIU as a console during boot. This
+ variable should be set to one of these values:
+
+ '0' Output video to the DVI connector
+ '1' Output video to the LVDS connector
+ '2' Output video to the Dual-Link LVDS connector
+
- Keyboard Support:
CONFIG_KEYBOARD