/* SPDX-License-Identifier: GPL-2.0 */ #include <linux/linkage.h>#include <linux/init.h>#include <asm/page.h>#include <abi/entry.h> __HEADENTRY(_start) SETUP_MMU /* set stack point */ lrw r6, init_thread_union + THREAD_SIZE mov sp, r6 jmpi csky_startEND(_start) #ifdef CONFIG_SMP.align 10ENTRY(_start_smp_secondary) SETUP_MMU #ifdef CONFIG_PAGE_OFFSET_80000000 lrw r6, secondary_msa1 ld.w r6, (r6, 0) mtcr r6, cr<31, 15>#endif lrw r6, secondary_pgd ld.w r6, (r6, 0) mtcr r6, cr<28, 15> mtcr r6, cr<29, 15> /* set stack point */ lrw r6, secondary_stack ld.w r6, (r6, 0) mov sp, r6 jmpi csky_start_secondaryEND(_start_smp_secondary)#endif
/* SPDX-License-Identifier: GPL-2.0 */
#include <linux/linkage.h>
#include <linux/init.h>
#include <asm/page.h>
#include <abi/entry.h>
__HEAD
ENTRY(_start)
SETUP_MMU
/* set stack point */
lrw r6, init_thread_union + THREAD_SIZE
mov sp, r6
jmpi csky_start
END(_start)
#ifdef CONFIG_SMP
.align 10
ENTRY(_start_smp_secondary)
SETUP_MMU
#ifdef CONFIG_PAGE_OFFSET_80000000
lrw r6, secondary_msa1
ld.w r6, (r6, 0)
mtcr r6, cr<31, 15>
#endif
lrw r6, secondary_pgd
ld.w r6, (r6, 0)
mtcr r6, cr<28, 15>
mtcr r6, cr<29, 15>
/* set stack point */
lrw r6, secondary_stack
ld.w r6, (r6, 0)
mov sp, r6
jmpi csky_start_secondary
END(_start_smp_secondary)
#endif