commit bfeb3b93113dc2f6c5190c428f4c6fbcfd7ec792
author Joakim Andersson <joakim.andersson@nordicsemi.no> Mon Apr 03 16:35:04 2023 +0200
committer Anton Komlev <Anton.Komlev@arm.com> Thu May 04 15:13:33 2023 +0200
tree 34094de4968889036d6a30c0db9cc90002b50473
parent 3df1a76cdfa4175c7d43f3024d741c06485c8f3d

platform: Add platform default UART control definition

Add platform default UART control definition.
For platforms that wishes to use a UART configuration different from
the default CMSIS control value the default values need to be supplied
in the call to set control.

This makes it possible for a platform to set for example Hardware
Flow Control configuration.
Having support for Hardware Flow Control is useful for running the TF-M
regression tests reliably in a CI system.

Change-Id: I797c5a66a71bc8167bee2f051073d783d13dea63
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>

platform/ext/common/uart_stdout.c

diff --git a/platform/ext/common/uart_stdout.c b/platform/ext/common/uart_stdout.c
index 811dfe4..ac37934 100644
--- a/platform/ext/common/uart_stdout.c
+++ b/platform/ext/common/uart_stdout.c
@@ -93,7 +93,7 @@
     ret = STDIO_DRIVER.PowerControl(ARM_POWER_FULL);
     ASSERT_HIGH(ret);
 
-    ret = STDIO_DRIVER.Control(ARM_USART_MODE_ASYNCHRONOUS,
+    ret = STDIO_DRIVER.Control(DEFAULT_UART_CONTROL | ARM_USART_MODE_ASYNCHRONOUS,
                                DEFAULT_UART_BAUDRATE);
     ASSERT_HIGH(ret);
     (void)ret;