[PATCH] rockchip: rock64-rk3328: Add SPI Flash support

[Johannes Krottmayer]

Add SPI Flash support for the PINE64 Rock64 board

Signed-off-by: Johannes Krottmayer <krjdev at gmail.com>
Cc: Kever Yang <kever.yang at rock-chips.com>
Cc: Jagan Teki <jagan at amarulasolutions.com>
---

Initial SPI Flash support.

Okay?

 arch/arm/dts/rk3328-rock64-u-boot.dtsi | 6 ++++++
 configs/rock64-rk3328_defconfig        | 2 ++
 2 files changed, 8 insertions(+)

diff --git a/arch/arm/dts/rk3328-rock64-u-boot.dtsi b/arch/arm/dts/rk3328-rock64-u-boot.dtsi
index f076075076..7340ef95f1 100644
--- a/arch/arm/dts/rk3328-rock64-u-boot.dtsi
+++ b/arch/arm/dts/rk3328-rock64-u-boot.dtsi
@@ -46,3 +46,9 @@
 &vcc_sd {
 	u-boot,dm-spl;
 };
+
+&spi0 {
+	spi_flash: spiflash at 0 {
+		u-boot,dm-pre-reloc;
+	};
+};
diff --git a/configs/rock64-rk3328_defconfig b/configs/rock64-rk3328_defconfig
index f123826358..0a51e51a0c 100644
--- a/configs/rock64-rk3328_defconfig
+++ b/configs/rock64-rk3328_defconfig
@@ -97,3 +97,5 @@ CONFIG_SPL_TINY_MEMSET=y
 CONFIG_TPL_TINY_MEMSET=y
 CONFIG_ERRNO_STR=y
 CONFIG_SMBIOS_MANUFACTURER="pine64"
+CONFIG_ROCKCHIP_SPI=y
+CONFIG_SPI_FLASH_GIGADEVICE=y
-- 
2.26.2