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MdePkg/BaseCpuLib: LoongArch Base CPU library implementation.

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REF: https://bugzilla.tianocore.org/show_bug.cgi?id=4053

Implement LoongArch CPU related functions in BaseCpuLib.

Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Zhiguang Liu <zhiguang.liu@intel.com>

Signed-off-by: Chao Li <lichao@loongson.cn>
Reviewed-by: Michael D Kinney <michael.d.kinney@intel.com>
This commit is contained in:
Chao Li
2021-11-11 20:14:20 +08:00
committed by mergify[bot]
parent dbbb045ff1
commit f89815a125
4 changed files with 39 additions and 3 deletions
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15
MdePkg/Library/BaseCpuLib/LoongArch/CpuFlushTlb.S Normal file
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@@ -0,0 +1,15 @@
#------------------------------------------------------------------------------
#
# CpuFlushTlb() for LoongArch64
#
# Copyright (c) 2022, Loongson Technology Corporation Limited. All rights reserved.<BR>
#
# SPDX-License-Identifier: BSD-2-Clause-Patent
#
#------------------------------------------------------------------------------
ASM_GLOBAL ASM_PFX(CpuFlushTlb)
ASM_PFX(CpuFlushTlb):
tlbflush
jirl $zero, $ra, 0
.end