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| author | Xianglai Li <lixianglai@loongson.cn> | 2024-09-11 16:58:53 +0800 |
|---|---|---|
| committer | mergify[bot] <37929162+mergify[bot]@users.noreply.github.com> | 2024-09-12 13:25:43 +0000 |
| commit | fe6b6feca7b6012278a432226a56f0836ad1c457 (patch) | |
| tree | ae15206d17245ae4196e5d7ef1fba5c706ecdde1 /OvmfPkg | |
| parent | 1197fb3383ddbe53d764cb9b3583c1738ac62a18 (diff) | |
| download | edk2-fe6b6feca7b6012278a432226a56f0836ad1c457.tar.gz edk2-fe6b6feca7b6012278a432226a56f0836ad1c457.tar.bz2 edk2-fe6b6feca7b6012278a432226a56f0836ad1c457.zip | |
OvmfPkg/LoongArchVirt: Modify loongarch uefi firmware size
After the loongarch flash block size is changed from 128K to 256K,
qemu requires that the UEFI firmware size be aligned with the flash block size(256K).
Otherwise, the firmware cannot be loaded,
Use the following code to resolve the old firmware loading problem:
mv QEMU_EFI.fd QEMU_EFI.fd-bak
cat QEMU_EFI.fd-bak /dev/zero | head -c 16m > ./QEMU_EFI.fd
mv QEMU_VARS.fd QEMU_VARS.fd-bak
cat QEMU_VARS.fd-bak /dev/zero | head -c 16m > ./QEMU_VARS.fd
For the new firmware, we refer to other architecture UEFI and
set the UEFI firmware size to align with the flash block size(256K).
So for this patch, we set the UEFI firmware size to 256K alignment.
Cc: Bibo Mao <maobibo@loongson.cn>
Cc: Chao Li <lichao@loongson.cn>
Signed-off-by: Xianglai Li <lixianglai@loongson.cn>
Diffstat (limited to 'OvmfPkg')
| -rw-r--r-- | OvmfPkg/LoongArchVirt/LoongArchVirt.fdf.inc | 12 |
1 files changed, 1 insertions, 11 deletions
diff --git a/OvmfPkg/LoongArchVirt/LoongArchVirt.fdf.inc b/OvmfPkg/LoongArchVirt/LoongArchVirt.fdf.inc index 22373bec6a..6d68a9e3a6 100644 --- a/OvmfPkg/LoongArchVirt/LoongArchVirt.fdf.inc +++ b/OvmfPkg/LoongArchVirt/LoongArchVirt.fdf.inc @@ -15,18 +15,8 @@ DEFINE FW_BLOCKS = 0x400 DEFINE FW_SIZE = 0x400000
############################################################################
-#Flash code layout
-#Set Sec size in flash
-DEFINE SECFV_SIZE = 0x00010000
-
-#Set Pei size in flash
-DEFINE PEIFV_SIZE = 0x00040000
-
-#Set Dxe size in flash
-DEFINE DXEFV_SIZE = 0x00350000
-
#Set FVMAIN size
-DEFINE FVMAIN_SIZE = $(SECFV_SIZE) + $(PEIFV_SIZE) +$(DXEFV_SIZE)
+DEFINE FVMAIN_SIZE = $(FW_SIZE)
#Set Memory layout
DEFINE SEC_PEI_TEMP_RAM_BASE = 0x10000
|