[U-Boot] [PATCH v4 4/4] mips: bmips: enable the SPI flash on the Comtrend AR-5387un

[Álvaro Fernández Rojas]

It's a Macronix (mx25l12805d) 16 MB SPI flash.

Signed-off-by: Álvaro Fernández Rojas <noltari at gmail.com>
Reviewed-by: Simon Glass <sjg at chromium.org>
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck at gmail.com>
---
 v4: Sync with master.
 v3: switch to CONFIG_BCM63XX_HSSPI
 v2: no changes

 arch/mips/dts/comtrend,ar-5387un.dts    | 12 ++++++++++++
 configs/comtrend_ar5387un_ram_defconfig |  8 ++++++++
 2 files changed, 20 insertions(+)

diff --git a/arch/mips/dts/comtrend,ar-5387un.dts b/arch/mips/dts/comtrend,ar-5387un.dts
index 73f2b49b76..6067881a78 100644
--- a/arch/mips/dts/comtrend,ar-5387un.dts
+++ b/arch/mips/dts/comtrend,ar-5387un.dts
@@ -51,6 +51,18 @@
 	};
 };
 
+&spi {
+	status = "okay";
+
+	spi-flash at 0 {
+		compatible = "spi-flash";
+		reg = <0>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+		spi-max-frequency = <33333334>;
+	};
+};
+
 &uart0 {
 	u-boot,dm-pre-reloc;
 	status = "okay";
diff --git a/configs/comtrend_ar5387un_ram_defconfig b/configs/comtrend_ar5387un_ram_defconfig
index f856752663..cc8626f829 100644
--- a/configs/comtrend_ar5387un_ram_defconfig
+++ b/configs/comtrend_ar5387un_ram_defconfig
@@ -42,3 +42,11 @@ CONFIG_RESET_BCM6345=y
 # CONFIG_SPL_SERIAL_PRESENT is not set
 CONFIG_DM_SERIAL=y
 CONFIG_BCM6345_SERIAL=y
+CONFIG_BCM63XX_HSSPI=y
+CONFIG_CMD_SF=y
+CONFIG_CMD_SPI=y
+CONFIG_DM_SPI=y
+CONFIG_DM_SPI_FLASH=y
+CONFIG_SPI_FLASH=y
+CONFIG_SPI_FLASH_MTD=y
+CONFIG_SPI_FLASH_MACRONIX=y
-- 
2.11.0