diff options
| author | Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> | 2015-03-18 14:09:56 +0100 |
|---|---|---|
| committer | Kukjin Kim <kgene@kernel.org> | 2015-06-06 02:17:56 +0900 |
| commit | 1225ad72866b440574a22372b9edceb035632f2b (patch) | |
| tree | 603a16be4a7cefb476435b7b49d8c913f8e2718d /arch/arm/include/asm/firmware.h | |
| parent | 955d4cf82fcbda67ff141eebc560a3dc5a77d7ed (diff) | |
ARM: EXYNOS: add exynos_get_boot_addr() helper
Add get_cpu_boot_addr() firmware operation and then
exynos_get_boot_addr() helper.
This is a preparation for adding coupled cpuidle support
for Exynos3250 SoC.
There should be no functional changes caused by this patch.
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Cc: Daniel Lezcano <daniel.lezcano@linaro.org>
Cc: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
Diffstat (limited to 'arch/arm/include/asm/firmware.h')
| -rw-r--r-- | arch/arm/include/asm/firmware.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm/include/asm/firmware.h b/arch/arm/include/asm/firmware.h index 89aefe10d66b..34c1d96ef46d 100644 --- a/arch/arm/include/asm/firmware.h +++ b/arch/arm/include/asm/firmware.h @@ -34,6 +34,10 @@ struct firmware_ops { */ int (*set_cpu_boot_addr)(int cpu, unsigned long boot_addr); /* + * Gets boot address of specified physical CPU + */ + int (*get_cpu_boot_addr)(int cpu, unsigned long *boot_addr); + /* * Boots specified physical CPU */ int (*cpu_boot)(int cpu); |