Add kconfig menus for most chipset VIDEO_MB values.

[coreboot.git] / src / northbridge / via / cn400 / Kconfig

diff --git a/src/northbridge/via/cn400/Kconfig b/src/northbridge/via/cn400/Kconfig
index 5df0eb9385b59a18e587b2517e452ce2d5255825..67703c9ebe86bb17d565c7b37201067b8702a933 100644 (file)
--- a/src/northbridge/via/cn400/Kconfig
+++ b/src/northbridge/via/cn400/Kconfig
@@ -1,3 +1,52 @@
 config NORTHBRIDGE_VIA_CN400
        bool
+
+config FALLBACK_SIZE
+       int
+       default 0
+       depends on NORTHBRIDGE_VIA_CN400
+
+# this is done by the northbridge's vgabios.c already
+config VGA_ROM_RUN
+       bool
+       default n
+       depends on NORTHBRIDGE_VIA_CN400
+
+config PCI_ROM_RUN
+       bool
        default n
+       depends on NORTHBRIDGE_VIA_CN400
+
+# TODO: Values are from the CX700 datasheet, not sure if this matches CN400.
+# TODO: What should be the per-chipset default value here?
+choice
+       prompt "Onboard graphics"
+       default CN400_VIDEO_MB_32MB
+       depends on NORTHBRIDGE_VIA_CN400
+
+# TODO: Disabling onboard graphics is not yet supported in the source code.
+config CN400_VIDEO_MB_OFF
+       bool "Disabled, 0KB"
+config CN400_VIDEO_MB_8MB
+       bool "Enabled, 8MB"
+config CN400_VIDEO_MB_16MB
+       bool "Enabled, 16MB"
+config CN400_VIDEO_MB_32MB
+       bool "Enabled, 32MB"
+config CN400_VIDEO_MB_64MB
+       bool "Enabled, 64MB"
+config CN400_VIDEO_MB_128MB
+       bool "Enabled, 128MB"
+
+endchoice
+
+config VIDEO_MB
+       int
+       default 0   if CN400_VIDEO_MB_OFF
+       default 8   if CN400_VIDEO_MB_8MB
+       default 16  if CN400_VIDEO_MB_16MB
+       default 32  if CN400_VIDEO_MB_32MB
+       default 64  if CN400_VIDEO_MB_64MB
+       default 128 if CN400_VIDEO_MB_128MB
+       depends on NORTHBRIDGE_VIA_CN400
+