diff options
| author | Andrew F. Davis <afd@ti.com> | 2020-01-03 00:19:41 +0300 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2020-01-13 21:06:25 +0300 |
| commit | dbebc8bfe9dcb760b72ec7e2bb9de30a174ff8dc (patch) | |
| tree | d228822cb180b38dd4525bf38be207c3b897c39d /arch/arm/mach-omap2/omap-secure.h | |
| parent | db711893eac81442fb5cde3801e183d3abfe5693 (diff) | |
| download | linux-dbebc8bfe9dcb760b72ec7e2bb9de30a174ff8dc.tar.xz | |
ARM: OMAP2+: Introduce check for OP-TEE in omap_secure_init()
This check and associated flag can be used to signal the presence
of OP-TEE on the platform. This can be used to determine which
SMC calls to make to perform secure operations.
Signed-off-by: Andrew F. Davis <afd@ti.com>
Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/mach-omap2/omap-secure.h')
| -rw-r--r-- | arch/arm/mach-omap2/omap-secure.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/arm/mach-omap2/omap-secure.h b/arch/arm/mach-omap2/omap-secure.h index 9aeeb236a224..78a1c4f04bbe 100644 --- a/arch/arm/mach-omap2/omap-secure.h +++ b/arch/arm/mach-omap2/omap-secure.h @@ -10,6 +10,8 @@ #ifndef OMAP_ARCH_OMAP_SECURE_H #define OMAP_ARCH_OMAP_SECURE_H +#include <linux/types.h> + /* Monitor error code */ #define API_HAL_RET_VALUE_NS2S_CONVERSION_ERROR 0xFFFFFFFE #define API_HAL_RET_VALUE_SERVICE_UNKNWON 0xFFFFFFFF @@ -72,6 +74,7 @@ extern u32 rx51_secure_dispatcher(u32 idx, u32 process, u32 flag, u32 nargs, extern u32 rx51_secure_update_aux_cr(u32 set_bits, u32 clear_bits); extern u32 rx51_secure_rng_call(u32 ptr, u32 count, u32 flag); +extern bool optee_available; void omap_secure_init(void); #ifdef CONFIG_SOC_HAS_REALTIME_COUNTER |