X-Git-Url: https://git.proxmox.com/?a=blobdiff_plain;f=OvmfPkg%2FOvmfPkg.fdf.inc;h=b3e0c472a1a8414898fe1368f21284e247f1f2d1;hb=e1fb441624cdb50bdf7b45afdb8071534e2cdbc3;hp=4e72e35678a2ead73ae8cfe2105aea5a12e4c446;hpb=636cda51903b4b28e1c9b099c4f22a84e61b09da;p=mirror_edk2.git

diff --git a/OvmfPkg/OvmfPkg.fdf.inc b/OvmfPkg/OvmfPkg.fdf.inc
index 4e72e35678..b3e0c472a1 100644
--- a/OvmfPkg/OvmfPkg.fdf.inc
+++ b/OvmfPkg/OvmfPkg.fdf.inc
@@ -16,10 +16,21 @@
 ##
 
 DEFINE BLOCK_SIZE        = 0x1000
+
+#
+# A firmware binary built with FD_SIZE_IN_KB=1024, and a firmware binary built
+# with FD_SIZE_IN_KB=2048, use the same variable store layout.
+#
+# Setting FD_SIZE_IN_KB to 4096 results in a different (much larger) variable
+# store structure that is incompatible with both of the above-mentioned
+# firmware binaries.
+#
+!if ($(FD_SIZE_IN_KB) == 1024) || ($(FD_SIZE_IN_KB) == 2048)
 DEFINE VARS_SIZE         = 0x20000
 DEFINE VARS_BLOCKS       = 0x20
 DEFINE VARS_LIVE_SIZE    = 0xE000
 DEFINE VARS_SPARE_SIZE   = 0x10000
+!endif
 
 !if $(FD_SIZE_IN_KB) == 1024
 DEFINE FW_BASE_ADDRESS   = 0xFFF00000
@@ -45,6 +56,23 @@ DEFINE SECFV_OFFSET      = 0x001CC000
 DEFINE SECFV_SIZE        = 0x34000
 !endif
 
+!if $(FD_SIZE_IN_KB) == 4096
+DEFINE VARS_SIZE         = 0x84000
+DEFINE VARS_BLOCKS       = 0x84
+DEFINE VARS_LIVE_SIZE    = 0x40000
+DEFINE VARS_SPARE_SIZE   = 0x42000
+
+DEFINE FW_BASE_ADDRESS   = 0xFFC00000
+DEFINE FW_SIZE           = 0x00400000
+DEFINE FW_BLOCKS         = 0x400
+DEFINE CODE_BASE_ADDRESS = 0xFFC84000
+DEFINE CODE_SIZE         = 0x0037C000
+DEFINE CODE_BLOCKS       = 0x37C
+DEFINE FVMAIN_SIZE       = 0x00348000
+DEFINE SECFV_OFFSET      = 0x003CC000
+DEFINE SECFV_SIZE        = 0x34000
+!endif
+
 SET gUefiOvmfPkgTokenSpaceGuid.PcdOvmfFdBaseAddress     = $(FW_BASE_ADDRESS)
 SET gUefiOvmfPkgTokenSpaceGuid.PcdOvmfFirmwareFdSize    = $(FW_SIZE)
 SET gUefiOvmfPkgTokenSpaceGuid.PcdOvmfFirmwareBlockSize = $(BLOCK_SIZE)