apps: disable boot banner and printk in default builds

mshinjo · mshinjo · commit fdb3d9fc140c · 2026-03-10T18:25:42.000-04:00
Disable the Zephyr boot banner and printk in the default app
configurations so the default flight builds stay quiet on UART.

Development builds can still enable UART logging through
'FINCH_DEVELOPMENT'.

Signed-off-by: Mirai SHINJO &lt;oss@mshinjo.com&gt;
diff --git a/apps/obc/prj.conf b/apps/obc/prj.conf
@@ -1,3 +1,5 @@
 # SPDX-License-Identifier: Apache-2.0
 
+CONFIG_BOOT_BANNER=n
 CONFIG_COMPILER_WARNINGS_AS_ERRORS=y
+CONFIG_PRINTK=n
diff --git a/apps/pay/prj.conf b/apps/pay/prj.conf
@@ -1,3 +1,5 @@
 # SPDX-License-Identifier: Apache-2.0
 
+CONFIG_BOOT_BANNER=n
 CONFIG_COMPILER_WARNINGS_AS_ERRORS=y
+CONFIG_PRINTK=n
