[SeaBIOS] [RFC PATCH v3 2/3] Further increase maximum size of permanent high memory area.
Alex Williamson
alex.williamson at redhat.com
Sat Feb 13 01:23:13 CET 2016
Intel graphics (IGD) makes use of a stolen memory area reserved by
the BIOS. The minimum size is 1MB, naturally aligned. Increase the
space we have available to make that possible.
Signed-off-by: Alex Williamson <alex.williamson at redhat.com>
---
src/config.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/config.h b/src/config.h
index 6c47f16..755fe90 100644
--- a/src/config.h
+++ b/src/config.h
@@ -17,7 +17,7 @@
// Maximum number of map entries in the e820 map
#define BUILD_MAX_E820 32
// Space to reserve in high-memory for tables
-#define BUILD_MAX_HIGHTABLE (256*1024)
+#define BUILD_MAX_HIGHTABLE (2*1024*1024)
// Largest supported externaly facing drive id
#define BUILD_MAX_EXTDRIVE 16
// Number of bytes the smbios may be and still live in the f-segment
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