5c7dd7acc3
repo: https://github.com/T-head-Semi/linux commit: b1313fe517ca3703119dcc99ef3bbf75ab42bcfb Change-Id: I6cbb35294024ea3a66140e311f4bb705fd7fd626
37 lines
587 B
ArmAsm
37 lines
587 B
ArmAsm
/* SPDX-License-Identifier: GPL-2.0 */
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#include <linux/linkage.h>
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#include <linux/init.h>
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#include <asm/page.h>
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#include <abi/entry.h>
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__HEAD
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ENTRY(_start)
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SETUP_MMU
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/* set stack point */
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lrw r6, init_thread_union + THREAD_SIZE
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mov sp, r6
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jmpi csky_start
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END(_start)
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#ifdef CONFIG_SMP
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.align 10
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ENTRY(_start_smp_secondary)
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SETUP_MMU
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/* copy msa1 from CPU0 */
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lrw r6, secondary_msa1
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ld.w r6, (r6, 0)
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mtcr r6, cr<31, 15>
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/* set stack point */
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lrw r6, secondary_stack
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ld.w r6, (r6, 0)
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mov sp, r6
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jmpi csky_start_secondary
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END(_start_smp_secondary)
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#endif
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