diff options
Diffstat (limited to 'bl32/tsp/tsp_main.c')
| -rw-r--r-- | bl32/tsp/tsp_main.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/bl32/tsp/tsp_main.c b/bl32/tsp/tsp_main.c index 407ed478..30bf6ffc 100644 --- a/bl32/tsp/tsp_main.c +++ b/bl32/tsp/tsp_main.c @@ -72,6 +72,26 @@ static tsp_args_t *set_smc_args(uint64_t arg0, } /******************************************************************************* + * Setup function for TSP. + ******************************************************************************/ +void tsp_setup(void) +{ + /* Perform early platform-specific setup */ + tsp_early_platform_setup(); + + /* + * Update pointer authentication key before the MMU is enabled. It is + * saved in the rodata section, that can be writen before enabling the + * MMU. This function must be called after the console is initialized + * in the early platform setup. + */ + bl_handle_pauth(); + + /* Perform late platform-specific setup */ + tsp_plat_arch_setup(); +} + +/******************************************************************************* * TSP main entry point where it gets the opportunity to initialize its secure * state/applications. Once the state is initialized, it must return to the * SPD with a pointer to the 'tsp_vector_table' jump table. |