msm: scm-boot: Clarify types for scm_set_boot_addr()
The boot address is a physical address (even if the secure
monitor only considers it to be 32 bits). Move to using
phys_addr_t to clarify this is a physical address and to ease
any support of LPAE in the future. Also make the flags unsigned
so that we can use the highest bit if necessary.
Change-Id: I1aa5ca9cb75ea94b4df72c5a536cf42f73ff8051
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
diff --git a/arch/arm/mach-msm/scm-boot.c b/arch/arm/mach-msm/scm-boot.c
index e377633..01d0853 100644
--- a/arch/arm/mach-msm/scm-boot.c
+++ b/arch/arm/mach-msm/scm-boot.c
@@ -19,11 +19,11 @@
/*
* Set the cold/warm boot address for one of the CPU cores.
*/
-int scm_set_boot_addr(void *addr, int flags)
+int scm_set_boot_addr(phys_addr_t addr, unsigned int flags)
{
struct {
unsigned int flags;
- void *addr;
+ unsigned long addr;
} cmd;
cmd.addr = addr;