commit 94912c518f7eecb783473dca55c9a8b3cf801f76
author Fabio Utzig <utzig@apache.org> Mon May 07 08:38:23 2018 -0300
committer Fabio Utzig <utzig@utzig.org> Mon Jun 04 06:54:39 2018 -0300
tree e8b2386161268c05e979a4322f8d83a065efddd2
parent a8e4e9714fbe3eb7f7beda6e1d4935c893396822

Enable serial only when required for Mynewt

For Mynewt when no logging (default option) or serial boot was selected,
avoid initializing all serial supporting system. This enables to save
flash space when only basic bootloader functionality is used.

Signed-off-by: Fabio Utzig <utzig@apache.org>

boot/mynewt/src/main.c

diff --git a/boot/mynewt/src/main.c b/boot/mynewt/src/main.c
index 1f2bb5e..ebafca3 100755
--- a/boot/mynewt/src/main.c
+++ b/boot/mynewt/src/main.c
@@ -38,6 +38,7 @@
 #include <console/console.h>
 #include "bootutil/image.h"
 #include "bootutil/bootutil.h"
+#include "bootutil/bootutil_log.h"
 
 #define BOOT_AREA_DESC_MAX    (256)
 #define AREA_DESC_MAX         (BOOT_AREA_DESC_MAX)
@@ -67,10 +68,14 @@
 
     hal_bsp_init();
 
+#if defined(MCUBOOT_SERIAL) || defined(MCUBOOT_HAVE_LOGGING)
     /* initialize uart without os */
     os_dev_initialize_all(OS_DEV_INIT_PRIMARY);
     sysinit();
     console_blocking_mode();
+#else
+    flash_map_init();
+#endif
 
 #ifdef MCUBOOT_SERIAL
     /*