/* SPDX-License-Identifier: GPL-2.0 */
/*
* Copyright IBM Corp. 1999, 2010
*
* Author(s): Hartmut Penner <hp@de.ibm.com>
* Martin Schwidefsky <schwidefsky@de.ibm.com>
* Rob van der Heij <rvdhei@iae.nl>
*
*/
#include <linux/init.h>
#include <linux/linkage.h>
#include <asm/lowcore.h>
#include <asm/asm-offsets.h>
#include <asm/thread_info.h>
#include <asm/page.h>
#include <asm/ptrace.h>
__HEAD
SYM_CODE_START(startup_continue)
#
# Setup stack
#
GET_LC %r2
larl %r14,init_task
stg %r14,__LC_CURRENT(%r2)
larl %r15,init_thread_union+STACK_INIT_OFFSET
stg %r15,__LC_KERNEL_STACK(%r2)
brasl %r14,sclp_early_adjust_va # allow sclp_early_printk
brasl %r14,startup_init # s390 specific early init
brasl %r14,start_kernel # common init code
#
# We returned from start_kernel ?
!? PANIK
#
basr %r13,0
lpswe dw_psw-.(%r13) # load disabled wait psw
SYM_CODE_END(startup_continue)
.balign 16
SYM_DATA_LOCAL(dw_psw, .quad 0x0002000180000000,0x0000000000000000)
