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Commit 65b4ab65 authored by Stephen Boyd's avatar Stephen Boyd Committed by Kumar Gala
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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: default avatarStephen Boyd <sboyd@codeaurora.org>
Signed-off-by: default avatarKumar Gala <galak@codeaurora.org>
parent 0c2d9678

arch/arm/mach-qcom/scm-boot.c

+2 −2
Original line number Diff line number Diff line
@@ -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;

arch/arm/mach-qcom/scm-boot.h

+1 −1
Original line number Diff line number Diff line
@@ -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