]> git.ipfire.org Git - people/ms/u-boot.git/blobdiff - drivers/ct69000.c
* Code cleanup:
[people/ms/u-boot.git] / drivers / ct69000.c
index 563556285bb8f0087acf39b5d2481ad665c33711..ba6966387ce438094d0abafb02a463a905a3daa4 100644 (file)
   Parameters can be set via the variable "videomode" in the environment.
   2 diferent ways are possible:
   "videomode=301"   - 301 is a hexadecimal number describing the VESA
-                      mode. Following modes are implemented:
-
-                      Colors    640x480 800x600 1024x768 1152x864
-                     --------+-----------------------------------
-                      8 bits |  0x301   0x303    0x305    0x161
-                     15 bits |  0x310   0x313    0x316    0x162
-                     16 bits |  0x311   0x314    0x317    0x163
-                     24 bits |  0x312   0x315    0x318      ?
-                     --------+-----------------------------------
+                     mode. Following modes are implemented:
+
+                     Colors    640x480 800x600 1024x768 1152x864
+                    --------+-----------------------------------
+                     8 bits |  0x301   0x303    0x305    0x161
+                    15 bits |  0x310   0x313    0x316    0x162
+                    16 bits |  0x311   0x314    0x317    0x163
+                    24 bits |  0x312   0x315    0x318      ?
+                    --------+-----------------------------------
   "videomode=bootargs"
-                   - the parameters are parsed from the bootargs.
-                      The format is "NAME:VALUE,NAME:VALUE" etc.
-                      Ex.:
-                      "bootargs=video=ctfb:x:800,y:600,depth:16,pclk:25000"
-                      Parameters not included in the list will be taken from
-                      the default mode, which is one of the following:
-                      mode:0  640x480x24
-                      mode:1  800x600x16
-                      mode:2  1024x768x8
-                      mode:3  960x720x24
-                      mode:4  1152x864x16
-                      if "mode" is not provided within the parameter list,
-                      mode:0 is assumed.
-                      Following parameters are supported:
-                      x       xres = visible resolution horizontal
-                      y       yres = visible resolution vertical
-                      pclk    pixelclocks in pico sec
-                      le      left_marging time from sync to picture in pixelclocks
-                      ri      right_marging time from picture to sync in pixelclocks
-                      up      upper_margin time from sync to picture
-                      lo      lower_margin
-                      hs      hsync_len length of horizontal sync
-                      vs      vsync_len length of vertical sync
-                      sync    see FB_SYNC_*
-                      vmode   see FB_VMODE_*
-                      depth   Color depth in bits per pixel
-                      All other parameters in the variable bootargs are ignored.
-                      It is also possible to set the parameters direct in the
-                      variable "videomode", or in another variable i.e.
-                      "myvideo" and setting the variable "videomode=myvideo"..
+                  - the parameters are parsed from the bootargs.
+                     The format is "NAME:VALUE,NAME:VALUE" etc.
+                     Ex.:
+                     "bootargs=video=ctfb:x:800,y:600,depth:16,pclk:25000"
+                     Parameters not included in the list will be taken from
+                     the default mode, which is one of the following:
+                     mode:0  640x480x24
+                     mode:1  800x600x16
+                     mode:2  1024x768x8
+                     mode:3  960x720x24
+                     mode:4  1152x864x16
+                     if "mode" is not provided within the parameter list,
+                     mode:0 is assumed.
+                     Following parameters are supported:
+                     x       xres = visible resolution horizontal
+                     y       yres = visible resolution vertical
+                     pclk    pixelclocks in pico sec
+                     le      left_marging time from sync to picture in pixelclocks
+                     ri      right_marging time from picture to sync in pixelclocks
+                     up      upper_margin time from sync to picture
+                     lo      lower_margin
+                     hs      hsync_len length of horizontal sync
+                     vs      vsync_len length of vertical sync
+                     sync    see FB_SYNC_*
+                     vmode   see FB_VMODE_*
+                     depth   Color depth in bits per pixel
+                     All other parameters in the variable bootargs are ignored.
+                     It is also possible to set the parameters direct in the
+                     variable "videomode", or in another variable i.e.
+                     "myvideo" and setting the variable "videomode=myvideo"..
 ****************************************************************************/
 
 #include <common.h>