samples: drivers: memc: Add support for Smartbond Pro DevKit.

Add configuration and overlay files to support the DA1469x development kit.

Signed-off-by: Ioannis Karachalios <[email protected]>

samples/drivers/memc/boards/da1469x_dk_pro.conf

@@ -0,0 +1,9 @@
+#
+# Copyright (c) 2023 Renesas Electronics Corporation
+#
+# SPDX-License-Identifier: Apache-2.0
+#
+#
+CONFIG_LOG=y
+CONFIG_LOG_MODE_MINIMAL=y
+CONFIG_MEMC_LOG_LEVEL_DBG=y

samples/drivers/memc/boards/da1469x_dk_pro.overlay

@@ -0,0 +1,21 @@
+/*
+ * Copyright (c) 2023 Renesas Electronics Corporation
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+/ {
+	aliases {
+		sram-ext = &memc;
+	};
+};
+
+&memc {
+	status = "okay";
+	is-ram;
+	dev-size = <(64 * 1024 * 1024)>;
+	enter-qpi-mode;
+	rx-inst-mode = <2>;
+	tx-inst-mode = <2>;
+	extra-byte-enable;
+};

samples/drivers/memc/src/main.c

@@ -5,6 +5,7 @@
  */
 
 #include <zephyr/kernel.h>
+#include <string.h>
 
 #if DT_HAS_COMPAT_STATUS_OKAY(nxp_imx_flexspi)
 /* Use memc API to get AHB base address for the device */
@@ -13,6 +14,12 @@
 #define MEMC_PORT DT_REG_ADDR(DT_ALIAS(sram_ext))
 #define MEMC_BASE memc_flexspi_get_ahb_address(FLEXSPI_DEV, MEMC_PORT, 0)
 #define MEMC_SIZE (DT_PROP(DT_ALIAS(sram_ext), size) / 8)
+#elif DT_HAS_COMPAT_STATUS_OKAY(renesas_smartbond_nor_psram)
+#include <da1469x_config.h>
+#define MEMC_BASE MCU_QSPIR_M_BASE
+#define MEMC_SIZE (DT_PROP(DT_ALIAS(sram_ext), dev_size) / 8)
+#else
+#error At least one driver should be selected!
 #endif
 
 void dump_memory(uint8_t *p, uint32_t size)
@@ -53,7 +60,7 @@ int main(void)
 		memc_write_buffer[i] = (uint8_t)i;
 	}
 	printk("Writing to memory region with base %p, size 0x%0x\n\n",
-		MEMC_BASE, MEMC_SIZE);
+		(void *)MEMC_BASE, MEMC_SIZE);
 	/* Copy write buffer into memc region */
 	for (i = 0, j = 0; j < (MEMC_SIZE / BUF_SIZE); i += BUF_SIZE, j++) {
 		memcpy(memc + i, memc_write_buffer, BUF_SIZE);