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[U-Boot,v5,4/4] mips: bmips: enable the SPI flash on the Comtrend AR-5387un

Message ID 20180115184544.17841-5-noltari@gmail.com
State Superseded, archived
Delegated to: Daniel Schwierzeck
Headers show
Series mips: bmips: add HSSPI support | expand

Commit Message

Álvaro Fernández Rojas Jan. 15, 2018, 6:45 p.m. UTC 
It's a Macronix (mx25l12805d) 16 MB SPI flash.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
---
 v5: no changes
 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(+)
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Patch

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@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 b64018ae71..59ec86b253 100644
--- a/configs/comtrend_ar5387un_ram_defconfig
+++ b/configs/comtrend_ar5387un_ram_defconfig
@@ -41,3 +41,11 @@  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