diff options
| author | Stephen Boyd <sboyd@codeaurora.org> | 2014-10-24 04:35:07 +0400 |
|---|---|---|
| committer | Kumar Gala <galak@codeaurora.org> | 2015-01-23 19:19:17 +0300 |
| commit | 65b4ab65538e0da8e03e05d137001f10c78273d0 (patch) | |
| tree | 0f29e61e20848b1b778d87df4bab8552ff9d31c2 /arch/arm/mach-qcom | |
| parent | 0c2d96780da958d4d48d116c6daaa85d4495d282 (diff) | |
| download | linux-65b4ab65538e0da8e03e05d137001f10c78273d0.tar.xz | |
ARM: qcom: scm: Clarify boot interface
The secure world only knows about 32-bit wide physical addresses
for the boot API. Clarify the kernel interface by explicitly
stating a u32 instead of phys_addr_t which could be 32 or 64 bits
depending on LPAE or not.
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Kumar Gala <galak@codeaurora.org>
Diffstat (limited to 'arch/arm/mach-qcom')
| -rw-r--r-- | arch/arm/mach-qcom/scm-boot.c | 4 | ||||
| -rw-r--r-- | arch/arm/mach-qcom/scm-boot.h | 2 |
2 files changed, 3 insertions, 3 deletions
diff --git a/arch/arm/mach-qcom/scm-boot.c b/arch/arm/mach-qcom/scm-boot.c index 45cee3e469a5..f2fa32834631 100644 --- a/arch/arm/mach-qcom/scm-boot.c +++ b/arch/arm/mach-qcom/scm-boot.c @@ -24,11 +24,11 @@ /* * Set the cold/warm boot address for one of the CPU cores. */ -int scm_set_boot_addr(phys_addr_t addr, int flags) +int scm_set_boot_addr(u32 addr, int flags) { struct { unsigned int flags; - phys_addr_t addr; + u32 addr; } cmd; cmd.addr = addr; diff --git a/arch/arm/mach-qcom/scm-boot.h b/arch/arm/mach-qcom/scm-boot.h index 02b445c426ce..3e210fb818bb 100644 --- a/arch/arm/mach-qcom/scm-boot.h +++ b/arch/arm/mach-qcom/scm-boot.h @@ -21,6 +21,6 @@ #define SCM_FLAG_WARMBOOT_CPU2 0x10 #define SCM_FLAG_WARMBOOT_CPU3 0x40 -int scm_set_boot_addr(phys_addr_t addr, int flags); +int scm_set_boot_addr(u32 addr, int flags); #endif |