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.
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
(cherry picked from commit efadd5b002a819d0e0213ac10a1e3d1c9463a07b)
Change-Id: I06c5af4093b6fa947a8705364425de2c54464cde
Signed-off-by: Sudhir Sharma <sudsha@codeaurora.org>
diff --git a/arch/arm/mach-msm/scm-boot.h b/arch/arm/mach-msm/scm-boot.h
index 221ffca..0d0e6aa 100644
--- a/arch/arm/mach-msm/scm-boot.h
+++ b/arch/arm/mach-msm/scm-boot.h
@@ -22,9 +22,12 @@
#define SCM_FLAG_WARMBOOT_CPU3 0x40
#ifdef CONFIG_MSM_SCM
-int scm_set_boot_addr(void *addr, int flags);
+int scm_set_boot_addr(phys_addr_t addr, unsigned int flags);
#else
-static inline int scm_set_boot_addr(void *addr, int flags) { return 0; }
+static inline int scm_set_boot_addr(phys_addr_t addr, unsigned int flags)
+{
+ return 0;
+}
#endif
#endif