diff options
| author | Uwe Hermann <uwe@hermann-uwe.de> | 2009-10-26 21:42:13 +0000 |
|---|---|---|
| committer | Uwe Hermann <uwe@hermann-uwe.de> | 2009-10-26 21:42:13 +0000 |
| commit | 63a8f2a7c29bb41191be085ca328c3938e774902 (patch) | |
| tree | 3ab9985c3273fb171562ace222101908fc75af39 /src/northbridge/intel/i82830 | |
| parent | 123a684ce6341e870fc1a73101e23b000c45b479 (diff) | |
Add kconfig menus for most chipset VIDEO_MB values.
VIDEO_MB is a variable that defines how many MB of RAM will be used
for onboard graphics frame buffer. It's northbridge-dependent which
values for CONFIG_MB are valid (but not board-dependent).
This patch adds choices for menuconfig to select the VIDEO_MB value for:
- Intel 82810
- Intel 82830
- VIA CN400
- VIA CN700
Note: CN400 and CN700 are based on the CX700 datasheet, not sure if they're
correct. If somebody has CN400 and CN700 datasheets, please verify.
We drop all per-board VIDEO_MB variables in per-board Kconfig files as
there's a northbridge-specific option/default now (plus the user can override
the value if needed in menuconfig).
As CONFIG_MB is chipset-specific but not board-specific (and never was), filter
it in util/compareboard/compareboard, we don't need to match those values.
Finally, put "CPU", "Northbridge", "Southbridge", "Super I/O", and
"Devices" sections into the "Chipset" menu, where NB-specific
options will appear if you select a board using a certain NB,
SB-specific options would appear in the "Southbridge" section etc.
Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Myles Watson <mylesgw@gmail.com>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4866 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'src/northbridge/intel/i82830')
| -rw-r--r-- | src/northbridge/intel/i82830/Kconfig | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/src/northbridge/intel/i82830/Kconfig b/src/northbridge/intel/i82830/Kconfig index 3c57a2e96d..21072a1c39 100644 --- a/src/northbridge/intel/i82830/Kconfig +++ b/src/northbridge/intel/i82830/Kconfig @@ -2,3 +2,27 @@ config NORTHBRIDGE_INTEL_I82830 bool select HAVE_HIGH_TABLES +choice + prompt "Onboard graphics" + default I830_VIDEO_MB_8MB + depends on NORTHBRIDGE_INTEL_I82830 + +config I830_VIDEO_MB_OFF + bool "Disabled, 0KB" +config I830_VIDEO_MB_512KB + bool "Enabled, 512KB" +config I830_VIDEO_MB_1MB + bool "Enabled, 1MB" +config I830_VIDEO_MB_8MB + bool "Enabled, 8MB" + +endchoice + +config VIDEO_MB + int + default 0 if I830_VIDEO_MB_OFF + default 512 if I830_VIDEO_MB_512KB + default 1 if I830_VIDEO_MB_1MB + default 8 if I830_VIDEO_MB_8MB + depends on NORTHBRIDGE_INTEL_I82830 + |