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| author | wdenk <wdenk> | 2004-03-23 22:53:55 +0000 |
|---|---|---|
| committer | wdenk <wdenk> | 2004-03-23 22:53:55 +0000 |
| commit | eeb1b77b7d994b2fde385d5b90bb1abfc0ba3bee (patch) | |
| tree | 4969ca7b7599dc06fb9981227692968fadb3cf3d /README | |
| parent | 27aa818670ad6776546ee3c1ad339b68866368ef (diff) | |
| download | u-boot-imx-eeb1b77b7d994b2fde385d5b90bb1abfc0ba3bee.zip u-boot-imx-eeb1b77b7d994b2fde385d5b90bb1abfc0ba3bee.tar.gz u-boot-imx-eeb1b77b7d994b2fde385d5b90bb1abfc0ba3bee.tar.bz2 | |
* Patch by Pierre Aubert, 18 Mar 2004:
- Unify video mode handling for Chips & Technologies 69000 Video
chip and Silicon Motion SMI 712/710/810 Video chip
- Add selection of the video output (CRT or LCD) via 'videoout'
environment variable for the Silicon Motion
- README update
* Patch by Pierre Aubert, 18 Mar 2004:
include/common.h typo fix
* Patches by Tolunay Orkun, 17 Mar 2004:
- Add support for bd->bi_iic_fast[] initialization via environment
variable "i2cfast" (CONFIG_I2CFAST)
- Add "i2cfast" u-boot environment variable support for csb272
Diffstat (limited to 'README')
| -rw-r--r-- | README | 31 |
1 files changed, 22 insertions, 9 deletions
@@ -778,17 +778,30 @@ The following options need to be configured: Enable Chips & Technologies 69000 Video chip CONFIG_VIDEO_SMI_LYNXEM - Enable Silicon Motion SMI 712/710/810 Video chip - Videomode are selected via environment 'videomode' with - standard LiLo mode numbers. - Following modes are supported (* is default): - - 800x600 1024x768 1280x1024 - 256 (8bit) 303* 305 307 - 65536 (16bit) 314 317 31a - 16,7 Mill (24bit) 315 318 31b + Enable Silicon Motion SMI 712/710/810 Video chip. The + video output is selected via environment 'videoout' + (1 = LCD and 2 = CRT). If videoout is undefined, CRT is + assumed. + + For the CT69000 and SMI_LYNXEM drivers, videomode is + selected via environment 'videomode'. Two diferent ways + are possible: + - "videomode=num" 'num' is a standard LiLo mode numbers. + Following standard modes are supported (* is default): + + Colors 640x480 800x600 1024x768 1152x864 1280x1024 + -------------+--------------------------------------------- + 8 bits | 0x301* 0x303 0x305 0x161 0x307 + 15 bits | 0x310 0x313 0x316 0x162 0x319 + 16 bits | 0x311 0x314 0x317 0x163 0x31A + 24 bits | 0x312 0x315 0x318 ? 0x31B + -------------+--------------------------------------------- (i.e. setenv videomode 317; saveenv; reset;) + - "videomode=bootargs" all the video parameters are parsed + from the bootargs. (See drivers/videomodes.c) + + CONFIG_VIDEO_SED13806 Enable Epson SED13806 driver. This driver supports 8bpp and 16bpp modes defined by CONFIG_VIDEO_SED13806_8BPP |