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add smp

This commit is contained in:
wty 2024-07-29 15:23:55 +08:00
parent d78d5bb36a
commit e61c8909b7
2 changed files with 27 additions and 33 deletions
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33
Ubiquitous/XiZi_AIoT/hardkernel/arch/arm/armv8-a/cortex-a55/preboot_for_3568/smccc-call.S
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@ -1,33 +0,0 @@
/*
* Copyright (c) 2015, Linaro Limited
*
* SPDX-License-Identifier: GPL-2.0
*/
.global __arm_smccc_smc
.macro SMCCC instr
.cfi_startproc
\instr #0
ldr x4, [sp]
stp x0, x1, [x4, #0]
stp x2, x3, [x4, #16]
ldr x4, [sp, #8]
cbz x4, 1f /* no quirk structure */
ldr x9, [x4, #0]
cmp x9, #1
b.ne 1f
str x6, [x4, 8]
1: ret
.cfi_endproc
.endm
/*
* void arm_smccc_smc(unsigned long a0, unsigned long a1, unsigned long a2,
* unsigned long a3, unsigned long a4, unsigned long a5,
* unsigned long a6, unsigned long a7, struct arm_smccc_res *res,
* struct arm_smccc_quirk *quirk)
*/
.func __arm_smccc_smc
__arm_smccc_smc:
SMCCC smc
.endfunc

27
Ubiquitous/XiZi_AIoT/hardkernel/arch/arm/armv8-a/cortex-a55/preboot_for_3568/smp.S Normal file
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@ -0,0 +1,27 @@
/*
* Copyright (c) 2020 AIIT XUOS Lab
* XiUOS is licensed under Mulan PSL v2.
* You can use this software according to the terms and conditions of the Mulan PSL v2.
* You may obtain a copy of Mulan PSL v2 at:
* http://license.coscl.org.cn/MulanPSL2
* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
* See the Mulan PSL v2 for more details.
*/
.global __xizi_smccc_smc
.func __xizi_smccc_smc
__xizi_smccc_smc:
smc #0
ldr x4, [sp]
stp x0, x1, [x4, #0]
stp x2, x3, [x4, #16]
ldr x4, [sp, #8]
cbz x4, 1f /* no quirk structure */
ldr x9, [x4, #0]
cmp x9, #1
b.ne 1f
str x6, [x4, 8]
1: ret
.endfunc