Improve display_boot_progress() function

 - Remove out-dated information about the use of printf() in the
   function comment.

 - Make the argument const, as the function doesn't need to modify it.

 - Rename the function into bl1_print_bl31_ep_info() to make its
   purpose clearer.

Change-Id: I2a9d215a37f0ec11aefce0c5c9e050473b7a6b25

diff --git a/bl1/aarch64/bl1_exceptions.S b/bl1/aarch64/bl1_exceptions.S
index ef390d46fe987356226dce8da89c0fc53eeec3ad..0bd04857142bc79388026cdbe4fd2dd3dc26ab6e 100644 (file)
--- a/bl1/aarch64/bl1_exceptions.S
+++ b/bl1/aarch64/bl1_exceptions.S
@@ -195,7 +195,7 @@ func smc_handler64
        b.ne    unexpected_sync_exception
 
        mov     x0, x20
-       bl      display_boot_progress
+       bl      bl1_print_bl31_ep_info
 
        ldp     x0, x1, [x20, #ENTRY_POINT_INFO_PC_OFFSET]
        msr     elr_el3, x0

diff --git a/bl1/bl1_main.c b/bl1/bl1_main.c
index 50aed60010725521ff2ecd824a3c781833ef6186..f62f31d5a62944464d24841d7332df8960cc6e63 100644 (file)
--- a/bl1/bl1_main.c
+++ b/bl1/bl1_main.c
@@ -199,10 +199,11 @@ void bl1_main(void)
 }
 
 /*******************************************************************************
- * Temporary function to print the fact that BL2 has done its job and BL31 is
- * about to be loaded. This is needed as long as printfs cannot be used
+ * Function called just before handing over to BL31 to inform the user about
+ * the boot progress. In debug mode, also print details about the BL31 image's
+ * execution context.
  ******************************************************************************/
-void display_boot_progress(entry_point_info_t *bl31_ep_info)
+void bl1_print_bl31_ep_info(const entry_point_info_t *bl31_ep_info)
 {
        NOTICE("BL1: Booting BL3-1\n");
        print_entry_point_info(bl31_ep_info);