From 63a8f2a7c29bb41191be085ca328c3938e774902 Mon Sep 17 00:00:00 2001 From: Uwe Hermann Date: Mon, 26 Oct 2009 21:42:13 +0000 Subject: 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 Acked-by: Myles Watson git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4866 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1 --- src/northbridge/intel/i82810/Kconfig | 21 +++++++++++++++++++++ src/northbridge/intel/i82830/Kconfig | 24 ++++++++++++++++++++++++ 2 files changed, 45 insertions(+) (limited to 'src/northbridge/intel') diff --git a/src/northbridge/intel/i82810/Kconfig b/src/northbridge/intel/i82810/Kconfig index d55ed25cf4..dc939b42d2 100644 --- a/src/northbridge/intel/i82810/Kconfig +++ b/src/northbridge/intel/i82810/Kconfig @@ -22,3 +22,24 @@ config NORTHBRIDGE_INTEL_I82810 bool select HAVE_HIGH_TABLES +choice + prompt "Onboard graphics" + default I810_VIDEO_MB_1MB + depends on NORTHBRIDGE_INTEL_I82810 + +config I810_VIDEO_MB_OFF + bool "Disabled, 0KB" +config I810_VIDEO_MB_512KB + bool "Enabled, 512KB" +config I810_VIDEO_MB_1MB + bool "Enabled, 1MB" + +endchoice + +config VIDEO_MB + int + default 0 if I810_VIDEO_MB_OFF + default 512 if I810_VIDEO_MB_512KB + default 1 if I810_VIDEO_MB_1MB + depends on NORTHBRIDGE_INTEL_I82810 + 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 + -- cgit v1.2.3