Merge branch 'master' of https://source.denx.de/u-boot/custodians/u-boot-sunxi

The first four patches are actual fixes. The last three patches add
support for the apparently popular OrangePi Zero 3 board: multiple
people seem to be champing at the bit, so I'd rather give them
something real instead of people using random trees they found on the
Internet. It's actually mostly the new defconfig file anyway, so the
chances for regressions are very slim.

arch/arm/dts/Makefile

@@ -835,6 +835,7 @@ dtb-$(CONFIG_MACH_SUN50I_H6) += \
 	sun50i-h6-tanix-tx6-mini.dtb
 dtb-$(CONFIG_MACH_SUN50I_H616) += \
 	sun50i-h616-orangepi-zero2.dtb \
+	sun50i-h618-orangepi-zero3.dtb \
 	sun50i-h616-x96-mate.dtb
 dtb-$(CONFIG_MACH_SUN50I) += \
 	sun50i-a64-amarula-relic.dtb \

arch/arm/dts/sun50i-h616-orangepi-zero.dtsi

@@ -68,10 +68,7 @@
 &emac0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&ext_rgmii_pins>;
-	phy-mode = "rgmii";
 	phy-handle = <&ext_rgmii_phy>;
-	allwinner,rx-delay-ps = <3100>;
-	allwinner,tx-delay-ps = <700>;
 	status = "okay";
 };
 

arch/arm/dts/sun50i-h616-orangepi-zero2.dts

@@ -13,6 +13,9 @@
 };
 
 &emac0 {
+	allwinner,rx-delay-ps = <3100>;
+	allwinner,tx-delay-ps = <700>;
+	phy-mode = "rgmii";
 	phy-supply = <&reg_dcdce>;
 };
 

arch/arm/dts/sun50i-h618-orangepi-zero3.dts

@@ -13,6 +13,8 @@
 };
 
 &emac0 {
+	allwinner,tx-delay-ps = <700>;
+	phy-mode = "rgmii-rxid";
 	phy-supply = <&reg_dldo1>;
 };
 

board/sunxi/MAINTAINERS

@@ -455,6 +455,11 @@ M:	Jernej Skrabec <jernej.skrabec@siol.net>
 S:	Maintained
 F:	configs/orangepi_zero2_defconfig
 
+ORANGEPI ZERO 3 BOARD
+M:	Andre Przywara <andre.przywara@arm.com>
+S:	Maintained
+F:	configs/orangepi_zero3_defconfig
+
 ORANGEPI PC 2 BOARD
 M:	Andre Przywara <andre.przywara@arm.com>
 S:	Maintained

common/spl/Kconfig

@@ -370,7 +370,7 @@ config SPL_STACK
 	default 0x93ffb8 if ARCH_MX6 && MX6_OCRAM_256KB
 	default 0x91ffb8 if ARCH_MX6 && !MX6_OCRAM_256KB
 	default 0x118000 if MACH_SUN50I_H6
-	default 0x58000 if MACH_SUN50I_H616
+	default 0x52a00 if MACH_SUN50I_H616
 	default 0x40000 if MACH_SUN8I_R528
 	default 0x54000 if MACH_SUN50I || MACH_SUN50I_H5
 	default 0x18000 if MACH_SUN9I

configs/orangepi_zero2_defconfig

@@ -8,6 +8,7 @@ CONFIG_DRAM_SUN50I_H616_CA_DRI=0x0e0e
 CONFIG_DRAM_SUN50I_H616_TPR10=0xf83438
 CONFIG_MACH_SUN50I_H616=y
 CONFIG_SUNXI_DRAM_H616_DDR3_1333=y
+CONFIG_USB1_VBUS_PIN="PC16"
 CONFIG_R_I2C_ENABLE=y
 CONFIG_SPL_SPI_SUNXI=y
 # CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
@@ -19,6 +20,7 @@ CONFIG_SYS_I2C_SPEED=400000
 CONFIG_SPI_FLASH_MACRONIX=y
 CONFIG_PHY_REALTEK=y
 CONFIG_SUN8I_EMAC=y
+CONFIG_AXP305_POWER=y
 CONFIG_SPI=y
 CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_OHCI_HCD=y

configs/orangepi_zero3_defconfig

+CONFIG_ARM=y
+CONFIG_ARCH_SUNXI=y
+CONFIG_DEFAULT_DEVICE_TREE="sun50i-h618-orangepi-zero3"
+CONFIG_SPL=y
+CONFIG_DRAM_SUN50I_H616_DX_ODT=0x07070707
+CONFIG_DRAM_SUN50I_H616_DX_DRI=0x0e0e0e0e
+CONFIG_DRAM_SUN50I_H616_CA_DRI=0x0e0e
+CONFIG_DRAM_SUN50I_H616_ODT_EN=0xaaaaeeee
+CONFIG_DRAM_SUN50I_H616_TPR6=0x44000000
+CONFIG_DRAM_SUN50I_H616_TPR10=0x402f6663
+CONFIG_DRAM_SUN50I_H616_TPR11=0x24242624
+CONFIG_DRAM_SUN50I_H616_TPR12=0x0f0f100f
+CONFIG_MACH_SUN50I_H616=y
+CONFIG_SUNXI_DRAM_H616_LPDDR4=y
+CONFIG_DRAM_CLK=792
+CONFIG_USB1_VBUS_PIN="PC16"
+CONFIG_R_I2C_ENABLE=y
+CONFIG_SPL_SPI_SUNXI=y
+# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_SPL_I2C=y
+CONFIG_SPL_SYS_I2C_LEGACY=y
+CONFIG_SYS_I2C_MVTWSI=y
+CONFIG_SYS_I2C_SLAVE=0x7f
+CONFIG_SYS_I2C_SPEED=400000
+CONFIG_SPI_FLASH_ZBIT=y
+CONFIG_PHY_MOTORCOMM=y
+CONFIG_SUN8I_EMAC=y
+CONFIG_AXP313_POWER=y
+CONFIG_SPI=y
+CONFIG_USB_EHCI_HCD=y
+CONFIG_USB_OHCI_HCD=y
+CONFIG_USB_MUSB_GADGET=y

configs/x96_mate_defconfig

@@ -18,6 +18,7 @@ CONFIG_SPL_SYS_I2C_LEGACY=y
 CONFIG_SYS_I2C_MVTWSI=y
 CONFIG_SYS_I2C_SLAVE=0x7f
 CONFIG_SYS_I2C_SPEED=400000
+CONFIG_AXP305_POWER=y
 CONFIG_SUPPORT_EMMC_BOOT=y
 CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_OHCI_HCD=y

doc/board/allwinner/sunxi.rst

@@ -251,8 +251,7 @@ the SPI flash content from Linux, using the `MTD utils`_::
 
     # apt-get install mtd-utils
     # mtdinfo
-    # mtd_debug erase /dev/mtdX 0 0xf0000
-    # mtd_debug write /dev/mtdX 0 0xf0000 u-boot-sunxi-with-spl.bin
+    # flashcp -v u-boot-sunxi-with-spl.bin /dev/mtdX
 
 ``/dev/mtdX`` needs to be replaced with the respective device name, as listed
 in the output of ``mtdinfo``.

drivers/mtd/spi/Kconfig

@@ -224,6 +224,11 @@ config SPI_FLASH_XTX
 	  Add support for various XTX (XTX Technology Limited)
 	  SPI flash chips (XT25xxx).
 
+config SPI_FLASH_ZBIT
+	bool "ZBIT SPI flash support"
+	help
+	  Add support for Zbit Semiconductor Inc. SPI flash chips (ZB25xxx).
+
 endif
 
 config SPI_FLASH_USE_4K_SECTORS

drivers/mtd/spi/spi-nor-ids.c

@@ -571,6 +571,11 @@ const struct flash_info spi_nor_ids[] = {
 	       SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | SPI_NOR_4B_OPCODES) },
 	{ INFO("xt25w01g", 0x0b651B, 0, 64 * 1024, 2048,
 	       SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | SPI_NOR_4B_OPCODES) },
+#endif
+#ifdef CONFIG_SPI_FLASH_ZBIT
+	/* Zbit Semiconductor Inc. */
+	{ INFO("zb25vq128", 0x5e4018, 0, 64 * 1024, 256,
+	       SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
 #endif
 	{ },
 };

drivers/power/Kconfig

@@ -56,7 +56,6 @@ choice
 	depends on ARCH_SUNXI
 	default AXP209_POWER if MACH_SUN4I || MACH_SUN5I || MACH_SUN7I
 	default AXP221_POWER if MACH_SUN6I || MACH_SUN8I_A23 || MACH_SUN8I_A33 || MACH_SUN8I_R40
-	default AXP305_POWER if MACH_SUN50I_H616
 	default AXP818_POWER if MACH_SUN8I_A83T
 	default SUNXI_NO_PMIC if MACH_SUNXI_H3_H5 || MACH_SUN50I || MACH_SUN8I_V3S