[PATCH 11/11] roc-rk3399-pc: Add SPI boot support

[Jagan Teki]

Add SPI boot support for ROC-RK3399-PC board.

This would add separate config file for SPI along
with dts changes.

Signed-off-by: Jagan Teki <jagan at amarulasolutions.com>
---
 arch/arm/dts/rk3399-roc-pc-u-boot.dtsi | 12 ++++-
 board/rockchip/evb_rk3399/MAINTAINERS  |  2 +
 configs/roc-pc-rk3399-spi_defconfig    | 62 ++++++++++++++++++++++++++
 3 files changed, 75 insertions(+), 1 deletion(-)
 create mode 100644 configs/roc-pc-rk3399-spi_defconfig

diff --git a/arch/arm/dts/rk3399-roc-pc-u-boot.dtsi b/arch/arm/dts/rk3399-roc-pc-u-boot.dtsi
index 5746442981..6e43c7c71b 100644
--- a/arch/arm/dts/rk3399-roc-pc-u-boot.dtsi
+++ b/arch/arm/dts/rk3399-roc-pc-u-boot.dtsi
@@ -11,8 +11,18 @@
 		spi0 = &spi1;
 	};
 
+	config {
+		u-boot,spl-payload-offset = <0x40000>; /* @ 256KB */
+	};
+
 	chosen {
-		u-boot,spl-boot-order = "same-as-spl", &sdhci, &sdmmc;
+		u-boot,spl-boot-order = "same-as-spl", &spi_flash, &sdhci, &sdmmc;
+	};
+};
+
+&spi1 {
+	spi_flash: flash at 0 {
+		u-boot,dm-pre-reloc;
 	};
 };
 
diff --git a/board/rockchip/evb_rk3399/MAINTAINERS b/board/rockchip/evb_rk3399/MAINTAINERS
index eab4c4c525..8de6ec88f1 100644
--- a/board/rockchip/evb_rk3399/MAINTAINERS
+++ b/board/rockchip/evb_rk3399/MAINTAINERS
@@ -57,8 +57,10 @@ F:	arch/arm/dts/rk3399-orangepi-u-boot.dtsi
 
 ROC-RK3399-PC
 M:	Levin Du <djw at t-chip.com.cn>
+M:	Jagan Teki <jagan at amarulasolutions.com>
 S:	Maintained
 F:	configs/roc-pc-rk3399_defconfig
+F:	configs/roc-pc-rk3399-spi_defconfig
 F:	arch/arm/dts/rk3399-roc-pc-u-boot.dtsi
 
 ROCK-PI-4
diff --git a/configs/roc-pc-rk3399-spi_defconfig b/configs/roc-pc-rk3399-spi_defconfig
new file mode 100644
index 0000000000..1fdfb10101
--- /dev/null
+++ b/configs/roc-pc-rk3399-spi_defconfig
@@ -0,0 +1,62 @@
+CONFIG_ARM=y
+CONFIG_ARCH_ROCKCHIP=y
+CONFIG_SYS_TEXT_BASE=0x00200000
+CONFIG_ROCKCHIP_RK3399=y
+CONFIG_ROCKCHIP_SPL_RESERVE_IRAM=0x4000
+CONFIG_NR_DRAM_BANKS=1
+CONFIG_DEBUG_UART_BASE=0xFF1A0000
+CONFIG_DEBUG_UART_CLOCK=24000000
+CONFIG_DEBUG_UART=y
+CONFIG_DEFAULT_FDT_FILE="rockchip/rk3399-roc-pc.dtb"
+# CONFIG_DISPLAY_CPUINFO is not set
+CONFIG_DISPLAY_BOARDINFO_LATE=y
+# CONFIG_SPL_RAW_IMAGE_SUPPORT is not set
+# CONFIG_SPL_MMC_SUPPORT is not set
+CONFIG_SPL_SPI_FLASH_SUPPORT=y
+CONFIG_SPL_SPI_SUPPORT=y
+CONFIG_SPL_SPI_LOAD=y
+CONFIG_SPL_TEXT_BASE=0xff8c2000
+CONFIG_SPL_STACK_R=y
+CONFIG_SPL_STACK_R_MALLOC_SIMPLE_LEN=0x4000
+CONFIG_CMD_BOOTZ=y
+CONFIG_CMD_GPT=y
+CONFIG_CMD_MMC=y
+CONFIG_CMD_USB=y
+# CONFIG_CMD_SETEXPR is not set
+CONFIG_CMD_TIME=y
+CONFIG_SPL_OF_CONTROL=y
+CONFIG_DEFAULT_DEVICE_TREE="rk3399-roc-pc"
+CONFIG_OF_SPL_REMOVE_PROPS="pinctrl-0 pinctrl-names clock-names interrupt-parent assigned-clocks assigned-clock-rates assigned-clock-parents"
+CONFIG_ENV_IS_IN_SPI_FLASH=y
+CONFIG_SYS_RELOC_GD_ENV_ADDR=y
+CONFIG_ROCKCHIP_GPIO=y
+CONFIG_SYS_I2C_ROCKCHIP=y
+CONFIG_MMC_DW=y
+CONFIG_MMC_DW_ROCKCHIP=y
+CONFIG_MMC_SDHCI=y
+CONFIG_MMC_SDHCI_ROCKCHIP=y
+CONFIG_DM_ETH=y
+CONFIG_ETH_DESIGNWARE=y
+CONFIG_GMAC_ROCKCHIP=y
+CONFIG_PMIC_RK8XX=y
+CONFIG_REGULATOR_PWM=y
+CONFIG_REGULATOR_RK8XX=y
+CONFIG_PWM_ROCKCHIP=y
+CONFIG_RAM_RK3399_LPDDR4=y
+CONFIG_BAUDRATE=1500000
+CONFIG_DEBUG_UART_SHIFT=2
+CONFIG_SYSRESET=y
+CONFIG_SPI_FLASH_WINBOND=y
+CONFIG_ROCKCHIP_SPI=y
+CONFIG_USB=y
+CONFIG_USB_XHCI_HCD=y
+CONFIG_USB_XHCI_DWC3=y
+CONFIG_USB_EHCI_HCD=y
+CONFIG_USB_EHCI_GENERIC=y
+CONFIG_USB_HOST_ETHER=y
+CONFIG_USB_ETHER_ASIX=y
+CONFIG_USB_ETHER_ASIX88179=y
+CONFIG_USB_ETHER_MCS7830=y
+CONFIG_USB_ETHER_RTL8152=y
+CONFIG_USB_ETHER_SMSC95XX=y
+CONFIG_ERRNO_STR=y
-- 
2.18.0.321.gffc6fa0e3