soc: arm: fix missing configs & defines

Some SoC have missing feature selections in their Kconfig.
Some others are missing includes of CMSIS-Core headers.

Signed-off-by: Wilfried Chauveau <wilfried.chauveau@arm.com>

soc/arm/nxp_lpc/lpc11u6x/soc.h

@@ -19,6 +19,7 @@
 #ifndef _ASMLANGUAGE
 #include <zephyr/sys/util.h>
 
+#include <cmsis_core_m_defaults.h>
 
 #endif /* !_ASMLANGUAGE */
 

soc/arm/nxp_lpc/lpc51u68/Kconfig.series

@@ -13,6 +13,7 @@ config SOC_SERIES_LPC51U68
 	select HAS_MCUX_SCTIMER
 	select SOC_FAMILY_LPC
 	select CPU_CORTEX_M_HAS_SYSTICK
+	select CPU_CORTEX_M_HAS_VTOR
 	select PLATFORM_SPECIFIC_INIT
 	help
 	  Enable support for LPC LPC51U68 MCU Series

soc/arm/nxp_lpc/lpc51u68/soc.h

@@ -10,6 +10,8 @@
 #ifndef _ASMLANGUAGE
 #include <zephyr/sys/util.h>
 
+#include <fsl_common.h>
+
 #endif /* !_ASMLANGUAGE*/
 
 #define IOCON_PIO_DIGITAL_EN	0x80u

soc/arm/nxp_lpc/lpc54xxx/Kconfig.soc

@@ -12,6 +12,7 @@ config SOC_LPC54114_M4
 	select CPU_CORTEX_M4
 	select CPU_CORTEX_M_HAS_DWT
 	select CPU_HAS_ARM_MPU
+	select CPU_HAS_FPU
 	select PLATFORM_SPECIFIC_INIT
 	select CLOCK_CONTROL
 	select HAS_MCUX_IAP_LEGACY

soc/arm/nxp_lpc/lpc55xxx/Kconfig.soc

@@ -35,6 +35,7 @@ config SOC_LPC55S16
 config SOC_LPC55S28
 	bool "SOC_LPC55S28 M33"
 	select CPU_CORTEX_M33
+	select CPU_HAS_ARM_SAU
 	select CPU_HAS_ARM_MPU
 	select CPU_HAS_FPU
 	select ARMV8_M_DSP