hw/bsp/frdm-k64f: Fix bootloader build
bin/targets/test-boot-frdm-k64f/app/@apache-mynewt-core/libc/
baselibc/@apache-mynewt-core_libc_baselibc.a(start.o):
in function `_start':
| repos/apache-mynewt-core/build/repos/apache-mynewt-core/
libc/baselibc/src/start.c:43: undefined reference to `mynewt_main'
| collect2: error: ld returned 1 exit status
diff --git a/hw/bsp/frdm-k64f/boot-MK64FN1M0xxx12_flash.ld b/hw/bsp/frdm-k64f/boot-MK64FN1M0xxx12_flash.ld
index 6a5989f..bea71ab 100644
--- a/hw/bsp/frdm-k64f/boot-MK64FN1M0xxx12_flash.ld
+++ b/hw/bsp/frdm-k64f/boot-MK64FN1M0xxx12_flash.ld
@@ -97,6 +97,7 @@
KEEP (*(.init))
KEEP (*(.fini))
. = ALIGN(4);
+ PROVIDE(mynewt_main = main);
} > FLASH
.ARM.extab :
