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| author | Arthur Heymans <arthur@aheymans.xyz> | 2016-06-18 21:08:58 +0200 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2016-08-09 10:42:51 +0200 |
| commit | 27f94eea6cf142a2bf92db96a6ae64cb380d78ca (patch) | |
| tree | 87ddd5478307357e34937ba4f8c5f0bc468fe70e /src/northbridge/intel/x4x/ram_calc.c | |
| parent | 5c4748b342fafb84dfaf03c3e8187b8e5bf9e3e9 (diff) | |
x4x: add non documented vram sizes
The Intel documtentation, "Intel ® 4 Series Chipset Family"
mentions the possibility of 1, 4, 8 and 16M of preallocated
memory for the IGD, but does not document this.
This allows to set those undocumented values.
TESTED on ga-g41m-es2l with 2G dimm in one slot and 2x2G.
Change-Id: I92beb8d78907d4514a5aaf69248dd607dcf227c0
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/15491
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Diffstat (limited to 'src/northbridge/intel/x4x/ram_calc.c')
| -rw-r--r-- | src/northbridge/intel/x4x/ram_calc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/northbridge/intel/x4x/ram_calc.c b/src/northbridge/intel/x4x/ram_calc.c index 27562eae83..5a6a7675f1 100644 --- a/src/northbridge/intel/x4x/ram_calc.c +++ b/src/northbridge/intel/x4x/ram_calc.c @@ -28,7 +28,7 @@ /** Decodes used Graphics Mode Select (GMS) to kilobytes. */ u32 decode_igd_memory_size(const u32 gms) { - static const u16 ggc2uma[] = { 0, 0, 0, 0, 0, + static const u16 ggc2uma[] = { 0, 1, 4, 8, 16, 32, 48, 64, 128, 256, 96, 160, 224, 352 }; if (gms > ARRAY_SIZE(ggc2uma)) |