From bc518f81fd8c3b2f17220aded95acf8ab41cd65e Mon Sep 17 00:00:00 2001
From: Chao Li <lichao@loongson.cn>
Date: Thu, 29 Aug 2024 15:54:58 +0800
Subject: [PATCH] OvmfPkg: Using the new name of LoongArch CSR 0x20 register

Since the LoongArch SPEC has adjusted the CSR 0x20 register name and
the MdePkg also added the new name, so enable it in OvmfPkg.

Cc: Ard Biesheuvel <ardb+tianocore@kernel.org>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Chao Li <lichao@loongson.cn>
---
 OvmfPkg/LoongArchVirt/Sec/LoongArch64/Start.S | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/OvmfPkg/LoongArchVirt/Sec/LoongArch64/Start.S b/OvmfPkg/LoongArchVirt/Sec/LoongArch64/Start.S
index dd74c6b296..dd59821235 100644
--- a/OvmfPkg/LoongArchVirt/Sec/LoongArch64/Start.S
+++ b/OvmfPkg/LoongArchVirt/Sec/LoongArch64/Start.S
@@ -105,7 +105,7 @@ ASM_PFX(EnableIPI):
 #     )
 #**/
 ASM_PFX(GetApicId):
-  csrrd $a0, LOONGARCH_CSR_CPUNUM
+  csrrd $a0, LOONGARCH_CSR_CPUID
   andi  $a0, $a0, 0x3ff
   jirl  $zero, $ra, 0
 # End of GetApicId