zephyr: Explicitly include cmsis.h

main.c uses CMSIS functions such as __set_MSP, which require
cmsis.h to be included. Up until now, that file was included
indirectly through other ARM headers. This patch explicitly
includes cmsis.h, for platforms on which those indirect includes
do not work.

Signed-off-by: Yonatan Schachter <[email protected]>
Signed-off-by: David Brown <[email protected]>

Author: yonsch

boot/zephyr/main.c

@@ -27,6 +27,12 @@
 #include <soc.h>
 #include <zephyr/linker/linker-defs.h>
 
+#if defined(CONFIG_CPU_AARCH32_CORTEX_A) || defined(CONFIG_CPU_AARCH32_CORTEX_R)
+#include <zephyr/arch/arm/aarch32/cortex_a_r/cmsis.h>
+#elif defined(CONFIG_CPU_CORTEX_M)
+#include <zephyr/arch/arm/aarch32/cortex_m/cmsis.h>
+#endif
+
 #include "target.h"
 
 #include "bootutil/bootutil_log.h"