diff options
Diffstat (limited to 'arch/sh/boards/hp6xx/pm_wakeup.S')
-rw-r--r-- | arch/sh/boards/hp6xx/pm_wakeup.S | 58 |
1 files changed, 0 insertions, 58 deletions
diff --git a/arch/sh/boards/hp6xx/pm_wakeup.S b/arch/sh/boards/hp6xx/pm_wakeup.S deleted file mode 100644 index 44b648cf6f23..000000000000 --- a/arch/sh/boards/hp6xx/pm_wakeup.S +++ /dev/null @@ -1,58 +0,0 @@ -/* - * Copyright (c) 2006 Andriy Skulysh <askulsyh@gmail.com> - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - * - */ - -#include <linux/linkage.h> -#include <cpu/mmu_context.h> - -#define k0 r0 -#define k1 r1 -#define k2 r2 -#define k3 r3 -#define k4 r4 - -/* - * Kernel mode register usage: - * k0 scratch - * k1 scratch - * k2 scratch (Exception code) - * k3 scratch (Return address) - * k4 scratch - * k5 reserved - * k6 Global Interrupt Mask (0--15 << 4) - * k7 CURRENT_THREAD_INFO (pointer to current thread info) - */ - -ENTRY(wakeup_start) -! clear STBY bit - mov #-126, k2 - and #127, k0 - mov.b k0, @k2 -! enable refresh - mov.l 5f, k1 - mov.w 6f, k0 - mov.w k0, @k1 -! jump to handler - mov.l 2f, k2 - mov.l 3f, k3 - mov.l @k2, k2 - - mov.l 4f, k1 - jmp @k1 - nop - - .align 2 -1: .long EXPEVT -2: .long INTEVT -3: .long ret_from_irq -4: .long handle_exception -5: .long 0xffffff68 -6: .word 0x0524 - -ENTRY(wakeup_end) - nop |