refactor(brcm): console runtime switch on bl31 exit
Flush the FIFO before switching to runtime. This is so that there are
no lingering chars in the FIFO when we move to the runtime console.
TF-A plans to refactor the console_Switch_state(CONSOLE_FLAG_RUNTIME)
and console_flush() calls and make them the last calls in bl31_main()
(before BL31 exits). Until then they are being left as the last calls
in bl31_plat_runtime_setup() for testing before refactoring.
This patch affects the Broadcom platform only.
Change-Id: I693f749bbf56911638b03e069659e86b95b1050e
Signed-off-by: Salman Nabi <salman.nabi@arm.com>
diff --git a/plat/brcm/common/brcm_bl31_setup.c b/plat/brcm/common/brcm_bl31_setup.c
index d3fa83d..55d569a 100644
--- a/plat/brcm/common/brcm_bl31_setup.c
+++ b/plat/brcm/common/brcm_bl31_setup.c
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2015-2020, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2015-2024, ARM Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
@@ -235,10 +235,11 @@
******************************************************************************/
void brcm_bl31_plat_runtime_setup(void)
{
- console_switch_state(CONSOLE_FLAG_RUNTIME);
-
/* Initialize the runtime console */
bcm_console_runtime_init();
+
+ console_flush();
+ console_switch_state(CONSOLE_FLAG_RUNTIME);
}
void bl31_platform_setup(void)