soc: lpc54xxx: add memory controller definitions

Adds device tree and kconfig definitons to use legacy LPC IAP flash driver. Signed-off-by: Andrei Gansari <[email protected]>
Tronil · Jan 23, 2021 · 6d86a6a · 6d86a6a
1 parent c450130
commit 6d86a6a
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diff --git a/dts/arm/nxp/nxp_lpc54xxx.dtsi b/dts/arm/nxp/nxp_lpc54xxx.dtsi
@@ -8,8 +8,19 @@
 #include <dt-bindings/clock/mcux_lpc_syscon_clock.h>
 #include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/i2c/i2c.h>
+#include <mem.h>
 
 / {
+	aliases{
+		gpio-0 = &gpio0;
+		gpio-1 = &gpio1;
+		mailbox-0 = &mailbox0;
+	};
+
+	chosen {
+		zephyr,flash-controller = &iap;
+	};
+
 	cpus {
 		#address-cells = <1>;
 		#size-cells = <0>;

diff --git a/soc/arm/nxp_lpc/lpc54xxx/Kconfig.defconfig.lpc54114_m4 b/soc/arm/nxp_lpc/lpc54xxx/Kconfig.defconfig.lpc54114_m4
@@ -20,4 +20,8 @@ config UART_MCUX_FLEXCOMM
 	default y
 	depends on SERIAL
 
+config SOC_FLASH_LPC
+	default y
+	depends on FLASH
+
 endif # SOC_LPC54114_M4
diff --git a/soc/arm/nxp_lpc/lpc54xxx/Kconfig.soc b/soc/arm/nxp_lpc/lpc54xxx/Kconfig.soc
@@ -14,6 +14,7 @@ config SOC_LPC54114_M4
 	select CPU_HAS_ARM_MPU
 	select PLATFORM_SPECIFIC_INIT
 	select CLOCK_CONTROL
+	select HAS_MCUX_IAP_LEGACY
 
 config SOC_LPC54114_M0
 	bool "SOC_LPC54114_M0"