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| author | Srikant Patnaik | 2015-01-11 12:28:04 +0530 |
|---|---|---|
| committer | Srikant Patnaik | 2015-01-11 12:28:04 +0530 |
| commit | 871480933a1c28f8a9fed4c4d34d06c439a7a422 (patch) | |
| tree | 8718f573808810c2a1e8cb8fb6ac469093ca2784 /arch/sh/boards/mach-hp6xx/pm_wakeup.S | |
| parent | 9d40ac5867b9aefe0722bc1f110b965ff294d30d (diff) | |
| download | FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.tar.gz FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.tar.bz2 FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.zip | |
Moved, renamed, and deleted files
The original directory structure was scattered and unorganized.
Changes are basically to make it look like kernel structure.
Diffstat (limited to 'arch/sh/boards/mach-hp6xx/pm_wakeup.S')
| -rw-r--r-- | arch/sh/boards/mach-hp6xx/pm_wakeup.S | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/arch/sh/boards/mach-hp6xx/pm_wakeup.S b/arch/sh/boards/mach-hp6xx/pm_wakeup.S new file mode 100644 index 00000000..4f18d44e --- /dev/null +++ b/arch/sh/boards/mach-hp6xx/pm_wakeup.S @@ -0,0 +1,43 @@ +/* + * 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> + +/* + * Kernel mode register usage: + * k0 scratch + * k1 scratch + * For more details, please have a look at entry.S + */ + +#define k0 r0 +#define k1 r1 + +ENTRY(wakeup_start) +! clear STBY bit + mov #-126, k1 + and #127, k0 + mov.b k0, @k1 +! enable refresh + mov.l 5f, k1 + mov.w 6f, k0 + mov.w k0, @k1 +! jump to handler + mov.l 4f, k1 + jmp @k1 + nop + + .align 2 +4: .long handle_interrupt +5: .long 0xffffff68 +6: .word 0x0524 + +ENTRY(wakeup_end) + nop |