diff options
Diffstat (limited to 'arch/s390/kernel/head31.S')
| -rw-r--r-- | arch/s390/kernel/head31.S | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/arch/s390/kernel/head31.S b/arch/s390/kernel/head31.S index 602b508..1bbcc49 100644 --- a/arch/s390/kernel/head31.S +++ b/arch/s390/kernel/head31.S @@ -1,7 +1,7 @@ /* * arch/s390/kernel/head31.S * - * Copyright (C) IBM Corp. 2005,2006 + * Copyright (C) IBM Corp. 2005,2010 * * Author(s): Hartmut Penner <hp@de.ibm.com> * Martin Schwidefsky <schwidefsky@de.ibm.com> @@ -10,13 +10,19 @@ * */ - .org 0x11000 +#include <linux/init.h> +#include <asm/asm-offsets.h> +#include <asm/thread_info.h> +#include <asm/page.h> +__HEAD + .globl startup_continue startup_continue: basr %r13,0 # get base .LPG1: - mvi __LC_AR_MODE_ID,0 # set ESA flag (mode 0) + l %r1,.Lbase_cc-.LPG1(%r13) + mvc 0(8,%r1),__LC_LAST_UPDATE_CLOCK lctl %c0,%c15,.Lctl-.LPG1(%r13) # load control registers l %r12,.Lparmaddr-.LPG1(%r13) # pointer to parameter area # move IPL device to lowcore @@ -69,10 +75,12 @@ startup_continue: .Lduald:.rept 8 .long 0x80000000,0,0,0 # invalid access-list entries .endr +.Lbase_cc: + .long sched_clock_base_cc - .org 0x12000 .globl _ehead _ehead: + #ifdef CONFIG_SHARED_KERNEL .org 0x100000 #endif |
