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| author | Joonyoung Shim <jy0922.shim@samsung.com> | 2019-02-18 15:34:11 +0100 |
|---|---|---|
| committer | Krzysztof Kozlowski <krzk@kernel.org> | 2019-03-19 21:07:47 +0100 |
| commit | 3a1f2f38fb82b7a3bc7351d7e38df5a1e9c901d2 (patch) | |
| tree | 0c8578a1c8a16faa5a4464a2c85e67dd5cfc56b6 /arch/arm/mach-exynos/common.h | |
| parent | ARM: exynos: Add Exynos SMC values for secure memory write (diff) | |
| download | linux-3a1f2f38fb82b7a3bc7351d7e38df5a1e9c901d2.tar.xz linux-3a1f2f38fb82b7a3bc7351d7e38df5a1e9c901d2.zip | |
ARM: exynos: Add CPU state management for Exynos542x under secure firmware
Add required CPU state management done via secure monitor call for
Exynos542x running unsed Secure Firmware.
Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com>
[mszyprow: rewrote code to use defines and sysram base address instead
of the magic numbers, added second smc call in pm_resume, rephrased
subject and commit message]
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Diffstat (limited to 'arch/arm/mach-exynos/common.h')
| -rw-r--r-- | arch/arm/mach-exynos/common.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/mach-exynos/common.h b/arch/arm/mach-exynos/common.h index 1b8699e94098..c93356a8d662 100644 --- a/arch/arm/mach-exynos/common.h +++ b/arch/arm/mach-exynos/common.h @@ -91,6 +91,7 @@ extern u32 cp15_save_power; extern void __iomem *sysram_ns_base_addr; extern void __iomem *sysram_base_addr; +extern phys_addr_t sysram_base_phys; extern void __iomem *pmu_base_addr; void exynos_sysram_init(void); |