sunxi: dts: Add a CONFIG_DEFAULT_DEVICE_TREE setting to all sunxi boards

This is a preparation patch for switching all sunxi boards over to using
the driver model.

Note that rather then defining both CONFIG_DEFAULT_DEVICE_TREE (for u-boot)
and CONFIG_FDTFILE (for the kernel), this commit simply replaces all
CONFIG_FDTFILE defconfig settings with CONFIG_DEFAULT_DEVICE_TREE and
uses CONFIG_DEFAULT_DEVICE_TREE for setting the default fdtfile env value
in sunxi-common.h .
Signed-off-by: NHans de Goede <hdegoede@redhat.com>
Reviewed-by: NSimon Glass <sjg@chromium.org>
Acked-by: NIan Campbell <ijc@hellion.org.uk>

board/sunxi/Kconfig

@@ -209,9 +209,6 @@ config UART0_PORT_F
 	at the same time, the system can be only booted in the FEL mode.
 	Only enable this if you really know what you are doing.
 
-config FDTFILE
-	string "Default fdtfile env setting for this board"
-
 config OLD_SUNXI_KERNEL_COMPAT
 	boolean "Enable workarounds for booting old kernels"
 	default n

configs/A10-OLinuXino-Lime_defconfig

 CONFIG_SPL=y
 CONFIG_SYS_EXTRA_OPTIONS="AXP209_POWER,SUNXI_EMAC,AHCI,SATAPWR=SUNXI_GPC(3),USB_EHCI"
-CONFIG_FDTFILE="sun4i-a10-olinuxino-lime.dtb"
+CONFIG_DEFAULT_DEVICE_TREE="sun4i-a10-olinuxino-lime"
 CONFIG_ARM=y
 CONFIG_ARCH_SUNXI=y
 CONFIG_MACH_SUN4I=y

configs/A10s-OLinuXino-M_defconfig

 CONFIG_SPL=y
 CONFIG_SYS_EXTRA_OPTIONS="AXP152_POWER,SUNXI_EMAC,USB_EHCI"
-CONFIG_FDTFILE="sun5i-a10s-olinuxino-micro.dtb"
+CONFIG_DEFAULT_DEVICE_TREE="sun5i-a10s-olinuxino-micro"
 CONFIG_MMC_SUNXI_SLOT_EXTRA=1
 CONFIG_USB1_VBUS_PIN="PB10"
 CONFIG_MMC0_CD_PIN="PG1"

configs/A13-OLinuXinoM_defconfig

 CONFIG_SPL=y
 CONFIG_SYS_EXTRA_OPTIONS="CONS_INDEX=2,USB_EHCI"
-CONFIG_FDTFILE="sun5i-a13-olinuxino-micro.dtb"
+CONFIG_DEFAULT_DEVICE_TREE="sun5i-a13-olinuxino-micro"
 CONFIG_USB1_VBUS_PIN="PG11"
 CONFIG_VIDEO_HDMI=n
 CONFIG_VIDEO_VGA_VIA_LCD=y

configs/A13-OLinuXino_defconfig

 CONFIG_SPL=y
 CONFIG_SYS_EXTRA_OPTIONS="CONS_INDEX=2,AXP209_POWER,USB_EHCI"
-CONFIG_FDTFILE="sun5i-a13-olinuxino.dtb"
+CONFIG_DEFAULT_DEVICE_TREE="sun5i-a13-olinuxino"
 CONFIG_USB1_VBUS_PIN="PG11"
 CONFIG_VIDEO_HDMI=n
 CONFIG_VIDEO_VGA_VIA_LCD=y

configs/A20-OLinuXino-Lime2_defconfig

 CONFIG_SPL=y
 CONFIG_SYS_EXTRA_OPTIONS="AXP209_POWER,SUNXI_GMAC,RGMII,AHCI,SATAPWR=SUNXI_GPC(3),USB_EHCI"
-CONFIG_FDTFILE="sun7i-a20-olinuxino-lime2.dtb"
+CONFIG_DEFAULT_DEVICE_TREE="sun7i-a20-olinuxino-lime2"
 CONFIG_MMC0_CD_PIN="PH1"
 CONFIG_USB0_VBUS_PIN="PC17"
 CONFIG_USB0_VBUS_DET="PH5"

configs/A20-OLinuXino-Lime_defconfig

 CONFIG_SPL=y
 CONFIG_SYS_EXTRA_OPTIONS="AXP209_POWER,SUNXI_GMAC,AHCI,SATAPWR=SUNXI_GPC(3),USB_EHCI"
-CONFIG_FDTFILE="sun7i-a20-olinuxino-lime.dtb"
+CONFIG_DEFAULT_DEVICE_TREE="sun7i-a20-olinuxino-lime"
 CONFIG_ARM=y
 CONFIG_ARCH_SUNXI=y
 CONFIG_MACH_SUN7I=y

configs/A20-OLinuXino_MICRO_defconfig

 CONFIG_SPL=y
 CONFIG_SYS_EXTRA_OPTIONS="AXP209_POWER,SUNXI_GMAC,AHCI,SATAPWR=SUNXI_GPB(8),USB_EHCI"
-CONFIG_FDTFILE="sun7i-a20-olinuxino-micro.dtb"
+CONFIG_DEFAULT_DEVICE_TREE="sun7i-a20-olinuxino-micro"
 CONFIG_MMC_SUNXI_SLOT_EXTRA=3
 CONFIG_VIDEO_VGA=y
 CONFIG_MMC0_CD_PIN="PH1"

configs/Ainol_AW1_defconfig

@@ -5,7 +5,7 @@
 # Also see: http://linux-sunxi.org/Ainol_AW1
 CONFIG_SPL=y
 CONFIG_SYS_EXTRA_OPTIONS="AXP209_POWER"
-CONFIG_FDTFILE="sun7i-a20-ainol-aw1.dtb"
+CONFIG_DEFAULT_DEVICE_TREE="sun7i-a20-ainol-aw1"
 CONFIG_MMC0_CD_PIN="PH1"
 CONFIG_USB_MUSB_SUNXI=y
 CONFIG_USB0_VBUS_PIN="PB9"

configs/Ampe_A76_defconfig

 CONFIG_SPL=y
 CONFIG_SYS_EXTRA_OPTIONS="CONS_INDEX=2,AXP209_POWER"
-CONFIG_FDTFILE="sun5i-a13-ampe-a76.dtb"
+CONFIG_DEFAULT_DEVICE_TREE="sun5i-a13-ampe-a76"
 CONFIG_MMC0_CD_PIN="PG0"
 CONFIG_USB_MUSB_SUNXI=y
 CONFIG_USB0_VBUS_PIN="PG12"

configs/Astar_MID756_defconfig

@@ -4,7 +4,7 @@
 # Also see: http://linux-sunxi.org/Softwinner_astar-rda
 CONFIG_SPL=y
 CONFIG_SYS_EXTRA_OPTIONS="CONS_INDEX=5"
-CONFIG_FDTFILE="sun8i-a33-astar-mid756.dtb"
+CONFIG_DEFAULT_DEVICE_TREE="sun8i-a33-astar-mid756"
 CONFIG_USB_MUSB_SUNXI=y
 CONFIG_USB0_VBUS_PIN="AXP0-VBUS-ENABLE"
 CONFIG_USB0_VBUS_DET="AXP0-VBUS-DETECT"

configs/Auxtek-T004_defconfig

 CONFIG_SPL=y
 CONFIG_SYS_EXTRA_OPTIONS="AXP152_POWER,USB_EHCI"
-CONFIG_FDTFILE="sun5i-a10s-auxtek-t004.dtb"
+CONFIG_DEFAULT_DEVICE_TREE="sun5i-a10s-auxtek-t004"
 CONFIG_USB1_VBUS_PIN="PG13"
 CONFIG_ARM=y
 CONFIG_ARCH_SUNXI=y

configs/Bananapi_defconfig

 CONFIG_SPL=y
 CONFIG_SYS_EXTRA_OPTIONS="AXP209_POWER,SUNXI_GMAC,RGMII,MACPWR=SUNXI_GPH(23),AHCI,USB_EHCI"
-CONFIG_FDTFILE="sun7i-a20-bananapi.dtb"
+CONFIG_DEFAULT_DEVICE_TREE="sun7i-a20-bananapi"
 CONFIG_GMAC_TX_DELAY=3
 CONFIG_ARM=y
 CONFIG_ARCH_SUNXI=y

configs/Bananapro_defconfig

 CONFIG_SPL=y
 CONFIG_SYS_EXTRA_OPTIONS="AXP209_POWER,SUNXI_GMAC,RGMII,MACPWR=SUNXI_GPH(23),AHCI,USB_EHCI"
-CONFIG_FDTFILE="sun7i-a20-bananapro.dtb"
+CONFIG_DEFAULT_DEVICE_TREE="sun7i-a20-bananapro"
 CONFIG_USB1_VBUS_PIN="PH0"
 CONFIG_USB2_VBUS_PIN="PH1"
 CONFIG_GMAC_TX_DELAY=3

configs/CSQ_CS908_defconfig

 CONFIG_SPL=y
 CONFIG_SYS_EXTRA_OPTIONS="USB_EHCI,SUNXI_GMAC"
-CONFIG_FDTFILE="sun6i-a31s-cs908.dtb"
+CONFIG_DEFAULT_DEVICE_TREE="sun6i-a31s-cs908"
 CONFIG_ARM=y
 CONFIG_ARCH_SUNXI=y
 CONFIG_MACH_SUN6I=y

configs/Chuwi_V7_CW0825_defconfig

 CONFIG_SPL=y
 CONFIG_SYS_EXTRA_OPTIONS="AXP209_POWER"
-CONFIG_FDTFILE="sun4i-a10-chuwi-v7-cw0825.dtb"
+CONFIG_DEFAULT_DEVICE_TREE="sun4i-a10-chuwi-v7-cw0825"
 CONFIG_USB_MUSB_SUNXI=y
 CONFIG_USB0_VBUS_PIN="PB9"
 CONFIG_USB0_VBUS_DET="PH5"

configs/Colombus_defconfig

 CONFIG_SPL=y
 CONFIG_SYS_EXTRA_OPTIONS="USB_EHCI,SUNXI_GMAC"
-CONFIG_FDTFILE="sun6i-a31-colombus.dtb"
+CONFIG_DEFAULT_DEVICE_TREE="sun6i-a31-colombus"
 CONFIG_ARM=y
 CONFIG_ARCH_SUNXI=y
 CONFIG_MACH_SUN6I=y

configs/Cubieboard2_defconfig

 CONFIG_SPL=y
 CONFIG_SYS_EXTRA_OPTIONS="AXP209_POWER,SUNXI_GMAC,AHCI,SATAPWR=SUNXI_GPB(8),USB_EHCI"
-CONFIG_FDTFILE="sun7i-a20-cubieboard2.dtb"
+CONFIG_DEFAULT_DEVICE_TREE="sun7i-a20-cubieboard2"
 CONFIG_MMC0_CD_PIN="PH1"
 CONFIG_ARM=y
 CONFIG_ARCH_SUNXI=y

configs/Cubieboard_defconfig

 CONFIG_SPL=y
 CONFIG_SYS_EXTRA_OPTIONS="AXP209_POWER,SUNXI_EMAC,AHCI,SATAPWR=SUNXI_GPB(8),USB_EHCI"
-CONFIG_FDTFILE="sun4i-a10-cubieboard.dtb"
+CONFIG_DEFAULT_DEVICE_TREE="sun4i-a10-cubieboard"
 CONFIG_ARM=y
 CONFIG_ARCH_SUNXI=y
 CONFIG_MACH_SUN4I=y

configs/Cubietruck_defconfig

 CONFIG_SPL=y
 CONFIG_SYS_EXTRA_OPTIONS="AXP209_POWER,SUNXI_GMAC,RGMII,AHCI,SATAPWR=SUNXI_GPH(12),USB_EHCI"
-CONFIG_FDTFILE="sun7i-a20-cubietruck.dtb"
+CONFIG_DEFAULT_DEVICE_TREE="sun7i-a20-cubietruck"
 CONFIG_GMAC_TX_DELAY=1
 CONFIG_VIDEO_VGA=y
 CONFIG_ARM=y

configs/Hummingbird_A31_defconfig

 CONFIG_SPL=y
 CONFIG_SYS_EXTRA_OPTIONS="USB_EHCI,SUNXI_GMAC,RGMII,MACPWR=SUNXI_GPA(21)"
-CONFIG_FDTFILE="sun6i-a31-hummingbird.dtb"
+CONFIG_DEFAULT_DEVICE_TREE="sun6i-a31-hummingbird"
 CONFIG_VIDEO_VGA_VIA_LCD=y
 CONFIG_VIDEO_VGA_EXTERNAL_DAC_EN="PH25"
 CONFIG_ARM=y

configs/Hyundai_A7HD_defconfig

@@ -3,7 +3,7 @@
 # headphones port for details see: http://linux-sunxi.org/Hyundai_A7HD
 CONFIG_SPL=y
 CONFIG_SYS_EXTRA_OPTIONS="AXP209_POWER"
-CONFIG_FDTFILE="sun4i-a10-hyundai-a7hd.dtb"
+CONFIG_DEFAULT_DEVICE_TREE="sun4i-a10-hyundai-a7hd"
 CONFIG_USB_MUSB_SUNXI=y
 CONFIG_USB0_VBUS_PIN="PB09"
 CONFIG_USB0_VBUS_DET="PH5"

configs/Ippo_q8h_v1_2_a33_1024x600_defconfig

@@ -2,7 +2,7 @@
 # with an A33 SoC (the pcb can take an A23 or an A33), and a 1024x600 LCD
 CONFIG_SPL=y
 CONFIG_SYS_EXTRA_OPTIONS="CONS_INDEX=5"
-CONFIG_FDTFILE="sun8i-a33-ippo-q8h-v1.2-lcd1024x600.dtb"
+CONFIG_DEFAULT_DEVICE_TREE="sun8i-a33-ippo-q8h-v1.2-lcd1024x600"
 CONFIG_USB_MUSB_SUNXI=y
 CONFIG_USB0_VBUS_PIN="AXP0-VBUS-ENABLE"
 CONFIG_USB0_VBUS_DET="AXP0-VBUS-DETECT"

configs/Ippo_q8h_v1_2_defconfig

 CONFIG_SPL=y
 CONFIG_SYS_EXTRA_OPTIONS="CONS_INDEX=5"
-CONFIG_FDTFILE="sun8i-a23-ippo-q8h-v1.2.dtb"
+CONFIG_DEFAULT_DEVICE_TREE="sun8i-a23-ippo-q8h-v1.2"
 CONFIG_USB_MUSB_SUNXI=y
 CONFIG_USB0_VBUS_PIN="AXP0-VBUS-ENABLE"
 CONFIG_USB0_VBUS_DET="AXP0-VBUS-DETECT"

configs/Ippo_q8h_v5_defconfig

 CONFIG_SPL=y
 CONFIG_SYS_EXTRA_OPTIONS="CONS_INDEX=5"
-CONFIG_FDTFILE="sun8i-a23-ippo-q8h-v5.dtb"
+CONFIG_DEFAULT_DEVICE_TREE="sun8i-a23-ippo-q8h-v5"
 CONFIG_USB_MUSB_SUNXI=y
 CONFIG_USB0_VBUS_PIN="AXP0-VBUS-ENABLE"
 CONFIG_USB0_VBUS_DET="AXP0-VBUS-DETECT"

configs/Linksprite_pcDuino3_Nano_defconfig

 CONFIG_SPL=y
 CONFIG_SYS_EXTRA_OPTIONS="AXP209_POWER,SUNXI_GMAC,RGMII,AHCI,SATAPWR=SUNXI_GPH(2),USB_EHCI"
-CONFIG_FDTFILE="sun7i-a20-pcduino3-nano.dtb"
+CONFIG_DEFAULT_DEVICE_TREE="sun7i-a20-pcduino3-nano"
 CONFIG_GMAC_TX_DELAY=3
 CONFIG_USB1_VBUS_PIN="PH11"
 CONFIG_ARM=y

configs/Linksprite_pcDuino3_defconfig

 CONFIG_SPL=y
 CONFIG_SYS_EXTRA_OPTIONS="AXP209_POWER,SUNXI_GMAC,AHCI,SATAPWR=SUNXI_GPH(2),USB_EHCI"
-CONFIG_FDTFILE="sun7i-a20-pcduino3.dtb"
+CONFIG_DEFAULT_DEVICE_TREE="sun7i-a20-pcduino3"
 CONFIG_ARM=y
 CONFIG_ARCH_SUNXI=y
 CONFIG_MACH_SUN7I=y
@@ -10,7 +10,6 @@ CONFIG_DRAM_EMR1=4
 CONFIG_DM=y
 CONFIG_DM_GPIO=y
 CONFIG_DM_SERIAL=y
-CONFIG_DEFAULT_DEVICE_TREE="sun7i-a20-pcduino3"
 CONFIG_OF_CONTROL=y
 CONFIG_SPL_DISABLE_OF_CONTROL=y
 CONFIG_OF_SEPARATE=y

configs/Linksprite_pcDuino_defconfig

 CONFIG_SPL=y
 CONFIG_SYS_EXTRA_OPTIONS="AXP209_POWER,SUNXI_EMAC,USB_EHCI"
-CONFIG_FDTFILE="sun4i-a10-pcduino.dtb"
+CONFIG_DEFAULT_DEVICE_TREE="sun4i-a10-pcduino"
 CONFIG_ARM=y
 CONFIG_ARCH_SUNXI=y
 CONFIG_MACH_SUN4I=y

configs/MK808C_defconfig

@@ -4,7 +4,7 @@
 # 1 USB A, 1 USB mini OTG, Bluetooth and Wireless LAN.
 CONFIG_SPL=y
 CONFIG_SYS_EXTRA_OPTIONS="AXP209_POWER,USB_EHCI"
-CONFIG_FDTFILE="sun7i-a20-mk808c.dtb"
+CONFIG_DEFAULT_DEVICE_TREE="sun7i-a20-mk808c"
 CONFIG_ARM=y
 CONFIG_ARCH_SUNXI=y
 CONFIG_MACH_SUN7I=y

configs/MSI_Primo73_defconfig

@@ -8,7 +8,7 @@
 #    http://linux-sunxi.org/MSI_Primo73
 CONFIG_SPL=y
 CONFIG_SYS_EXTRA_OPTIONS="AXP209_POWER"
-CONFIG_FDTFILE="sun7i-a20-primo73.dtb"
+CONFIG_DEFAULT_DEVICE_TREE="sun7i-a20-primo73"
 CONFIG_VIDEO_LCD_MODE="x:1024,y:600,depth:18,pclk_khz:60000,le:60,ri:160,up:13,lo:12,hs:100,vs:10,sync:3,vmode:0"
 CONFIG_VIDEO_LCD_DCLK_PHASE=0
 CONFIG_VIDEO_LCD_POWER="PH8"

configs/MSI_Primo81_defconfig

@@ -9,7 +9,7 @@
 
 CONFIG_SPL=y
 CONFIG_SYS_EXTRA_OPTIONS=""
-CONFIG_FDTFILE="sun6i-a31s-primo81.dtb"
+CONFIG_DEFAULT_DEVICE_TREE="sun6i-a31s-primo81"
 CONFIG_VIDEO_LCD_MODE="x:768,y:1024,depth:18,pclk_khz:66000,le:56,ri:60,up:30,lo:36,hs:64,vs:50,sync:3,vmode:0"
 CONFIG_VIDEO_LCD_PANEL_MIPI_4_LANE_513_MBPS_VIA_SSD2828=y
 CONFIG_VIDEO_LCD_SSD2828_TX_CLK=27

configs/Marsboard_A10_defconfig

 CONFIG_SPL=y
 CONFIG_SYS_EXTRA_OPTIONS="SUNXI_EMAC,AHCI,USB_EHCI"
-CONFIG_FDTFILE="sun4i-a10-marsboard.dtb"
+CONFIG_DEFAULT_DEVICE_TREE="sun4i-a10-marsboard"
 CONFIG_ARM=y
 CONFIG_ARCH_SUNXI=y
 CONFIG_MACH_SUN4I=y

configs/Mele_A1000_defconfig

 CONFIG_SPL=y
 CONFIG_SYS_EXTRA_OPTIONS="AXP209_POWER,SUNXI_EMAC,MACPWR=SUNXI_GPH(15),AHCI,USB_EHCI"
-CONFIG_FDTFILE="sun4i-a10-a1000.dtb"
+CONFIG_DEFAULT_DEVICE_TREE="sun4i-a10-a1000"
 CONFIG_VIDEO_VGA=y
 CONFIG_ARM=y
 CONFIG_ARCH_SUNXI=y

configs/Mele_I7_defconfig

@@ -6,7 +6,7 @@
 # For more details see: http://linux-sunxi.org/Mele_I7
 CONFIG_SPL=y
 CONFIG_SYS_EXTRA_OPTIONS="USB_EHCI,SUNXI_GMAC"
-CONFIG_FDTFILE="sun6i-a31-i7.dtb"
+CONFIG_DEFAULT_DEVICE_TREE="sun6i-a31-i7"
 CONFIG_ARM=y
 CONFIG_ARCH_SUNXI=y
 CONFIG_MACH_SUN6I=y

configs/Mele_M3_defconfig

 CONFIG_SPL=y
 CONFIG_SYS_EXTRA_OPTIONS="AXP209_POWER,SUNXI_GMAC,USB_EHCI"
-CONFIG_FDTFILE="sun7i-a20-m3.dtb"
+CONFIG_DEFAULT_DEVICE_TREE="sun7i-a20-m3"
 CONFIG_VIDEO_VGA=y
 CONFIG_MMC_SUNXI_SLOT_EXTRA=2
 CONFIG_MMC0_CD_PIN="PH1"

configs/Mele_M5_defconfig

 CONFIG_SPL=y
 CONFIG_SYS_EXTRA_OPTIONS="SUNXI_GMAC,AHCI,USB_EHCI,STATUSLED=234"
-CONFIG_FDTFILE="sun7i-a20-m5.dtb"
+CONFIG_DEFAULT_DEVICE_TREE="sun7i-a20-m5"
 CONFIG_VIDEO_HDMI=y
 CONFIG_MMC0_CD_PIN="PH1"
 CONFIG_USB1_VBUS_PIN="PH6"

configs/Mele_M9_defconfig

 CONFIG_SPL=y
 CONFIG_SYS_EXTRA_OPTIONS="USB_EHCI,SUNXI_GMAC"
-CONFIG_FDTFILE="sun6i-a31-m9.dtb"
+CONFIG_DEFAULT_DEVICE_TREE="sun6i-a31-m9"
 CONFIG_ARM=y
 CONFIG_ARCH_SUNXI=y
 CONFIG_MACH_SUN6I=y

configs/Mini-X_defconfig

 CONFIG_SPL=y
 CONFIG_SYS_EXTRA_OPTIONS="AXP209_POWER,USB_EHCI"
-CONFIG_FDTFILE="sun4i-a10-mini-xplus.dtb"
+CONFIG_DEFAULT_DEVICE_TREE="sun4i-a10-mini-xplus"
 CONFIG_ARM=y
 CONFIG_ARCH_SUNXI=y
 CONFIG_MACH_SUN4I=y

configs/Orangepi_defconfig

@@ -7,7 +7,7 @@
 # http://www.orangepi.org/
 CONFIG_SPL=y
 CONFIG_SYS_EXTRA_OPTIONS="AXP209_POWER,SUNXI_GMAC,RGMII,MACPWR=SUNXI_GPH(23),AHCI,USB_EHCI"
-CONFIG_FDTFILE="sun7i-a20-orangepi.dtb"
+CONFIG_DEFAULT_DEVICE_TREE="sun7i-a20-orangepi"
 CONFIG_GMAC_TX_DELAY=3
 CONFIG_USB1_VBUS_PIN="PH26"
 CONFIG_USB2_VBUS_PIN="PH22"

configs/Orangepi_mini_defconfig

@@ -8,7 +8,7 @@
 # http://www.orangepi.org/
 CONFIG_SPL=y
 CONFIG_SYS_EXTRA_OPTIONS="AXP209_POWER,SUNXI_GMAC,RGMII,MACPWR=SUNXI_GPH(23),AHCI,USB_EHCI"
-CONFIG_FDTFILE="sun7i-a20-orangepi-mini.dtb"
+CONFIG_DEFAULT_DEVICE_TREE="sun7i-a20-orangepi-mini"
 CONFIG_MMC_SUNXI_SLOT_EXTRA=3
 CONFIG_MMC0_CD_PIN="PH10"
 CONFIG_MMC3_CD_PIN="PH11"

configs/TZX-Q8-713B7_defconfig

 CONFIG_SPL=y
 CONFIG_SYS_EXTRA_OPTIONS="CONS_INDEX=2,AXP209_POWER"
-CONFIG_FDTFILE="sun5i-a13-tzx-q8-713b7.dtb"
+CONFIG_DEFAULT_DEVICE_TREE="sun5i-a13-tzx-q8-713b7"
 CONFIG_MMC0_CD_PIN="PG0"
 CONFIG_USB_MUSB_SUNXI=y
 CONFIG_USB0_VBUS_PIN="PG12"

configs/UTOO_P66_defconfig

 CONFIG_SPL=y
 CONFIG_SYS_EXTRA_OPTIONS="AXP209_POWER"
-CONFIG_FDTFILE="sun5i-a13-utoo-p66.dtb"
+CONFIG_DEFAULT_DEVICE_TREE="sun5i-a13-utoo-p66"
 CONFIG_USB_MUSB_SUNXI=y
 CONFIG_USB0_VBUS_PIN="PB04"
 CONFIG_USB0_VBUS_DET="PG01"

configs/Wexler_TAB7200_defconfig

 CONFIG_SPL=y
 CONFIG_SYS_EXTRA_OPTIONS="AXP209_POWER,USB_EHCI"
-CONFIG_FDTFILE="sun7i-a20-wexler-tab7200.dtb"
+CONFIG_DEFAULT_DEVICE_TREE="sun7i-a20-wexler-tab7200"
 CONFIG_VIDEO_LCD_MODE="x:800,y:480,depth:24,pclk_khz:33000,le:45,ri:210,up:22,lo:22,hs:1,vs:1,sync:3,vmode:0"
 CONFIG_VIDEO_LCD_POWER="PH8"
 CONFIG_VIDEO_LCD_BL_EN="PH7"

configs/Wits_Pro_A20_DKT_defconfig

 CONFIG_SPL=y
 CONFIG_SYS_EXTRA_OPTIONS="AXP209_POWER,SUNXI_GMAC,RGMII,AHCI,USB_EHCI"
-CONFIG_FDTFILE="sun7i-a20-wits-pro-a20-dkt.dtb"
+CONFIG_DEFAULT_DEVICE_TREE="sun7i-a20-wits-pro-a20-dkt"
 CONFIG_VIDEO_LCD_MODE="x:1024,y:768,depth:24,pclk_khz:65000,le:159,ri:160,up:22,lo:15,hs:1,vs:1,sync:3,vmode:0"
 CONFIG_VIDEO_LCD_POWER="PH8"
 CONFIG_VIDEO_LCD_BL_EN="PH7"

configs/Yones_Toptech_BD1078_defconfig

@@ -6,7 +6,7 @@
 # Also see: http://linux-sunxi.org/Yones_Toptech_BD1078
 CONFIG_SPL=y
 CONFIG_SYS_EXTRA_OPTIONS="AXP209_POWER"
-CONFIG_FDTFILE="sun7i-a20-yones-toptech-bd1078.dtb"
+CONFIG_DEFAULT_DEVICE_TREE="sun7i-a20-yones-toptech-bd1078"
 CONFIG_MMC_SUNXI_SLOT_EXTRA=1
 CONFIG_MMC0_CD_PIN="PH1"
 CONFIG_MMC1_CD_PIN="PH2"

configs/ba10_tv_box_defconfig

 CONFIG_SPL=y
 CONFIG_SYS_EXTRA_OPTIONS="AXP209_POWER,SUNXI_EMAC,USB_EHCI"
-CONFIG_FDTFILE="sun4i-a10-ba10-tvbox.dtb"
+CONFIG_DEFAULT_DEVICE_TREE="sun4i-a10-ba10-tvbox"
 CONFIG_USB2_VBUS_PIN="PH12"
 CONFIG_ARM=y
 CONFIG_ARCH_SUNXI=y

configs/forfun_q88db_defconfig

 CONFIG_SPL=y
 CONFIG_SYS_EXTRA_OPTIONS="AXP209_POWER"
-CONFIG_FDTFILE="sun5i-a13-forfun-q88db.dtb"
+CONFIG_DEFAULT_DEVICE_TREE="sun5i-a13-forfun-q88db"
 CONFIG_USB_MUSB_SUNXI=y
 CONFIG_USB0_VBUS_PIN="PG12"
 CONFIG_USB0_VBUS_DET="PG1"

configs/i12-tvbox_defconfig

 CONFIG_SPL=y
 CONFIG_SYS_EXTRA_OPTIONS="AXP209_POWER,SUNXI_GMAC,MACPWR=SUNXI_GPH(21),USB_EHCI"
-CONFIG_FDTFILE="sun7i-a20-i12-tvbox.dtb"
+CONFIG_DEFAULT_DEVICE_TREE="sun7i-a20-i12-tvbox"
 CONFIG_ARM=y
 CONFIG_ARCH_SUNXI=y
 CONFIG_MACH_SUN7I=y

configs/iNet_3F_defconfig

@@ -2,7 +2,7 @@
 # Also see: http://linux-sunxi.org/INet_3F
 CONFIG_SPL=y
 CONFIG_SYS_EXTRA_OPTIONS="AXP209_POWER"
-CONFIG_FDTFILE="sun4i-a10-inet-3f.dtb"
+CONFIG_DEFAULT_DEVICE_TREE="sun4i-a10-inet-3f"
 CONFIG_MMC0_CD_PIN="PH1"
 CONFIG_USB_MUSB_SUNXI=y
 CONFIG_USB0_VBUS_PIN="PB9"

configs/iNet_3W_defconfig

@@ -2,7 +2,7 @@
 # Also see: http://linux-sunxi.org/INet_3W
 CONFIG_SPL=y
 CONFIG_SYS_EXTRA_OPTIONS="AXP209_POWER"
-CONFIG_FDTFILE="sun4i-a10-inet-3w.dtb"
+CONFIG_DEFAULT_DEVICE_TREE="sun4i-a10-inet-3w"
 CONFIG_MMC0_CD_PIN="PH20"
 CONFIG_USB_MUSB_SUNXI=y
 CONFIG_USB0_VBUS_PIN="PB9"

configs/iNet_86VS_defconfig

 CONFIG_SPL=y
 CONFIG_SYS_EXTRA_OPTIONS="AXP209_POWER"
-CONFIG_FDTFILE="sun5i-a13-inet-86vs.dtb"
+CONFIG_DEFAULT_DEVICE_TREE="sun5i-a13-inet-86vs"
 CONFIG_USB_MUSB_SUNXI=y
 CONFIG_USB0_VBUS_PIN="PG12"
 CONFIG_USB0_VBUS_DET="PG1"

configs/jesurun_q5_defconfig

@@ -11,7 +11,7 @@
 # For more details see: http://linux-sunxi.org/Jesurun_Q5
 CONFIG_SPL=y
 CONFIG_SYS_EXTRA_OPTIONS="AXP209_POWER,SUNXI_EMAC,USB_EHCI,MACPWR=SUNXI_GPH(19)"
-CONFIG_FDTFILE="sun4i-a10-jesurun-q5.dtb"
+CONFIG_DEFAULT_DEVICE_TREE="sun4i-a10-jesurun-q5"
 CONFIG_ARM=y
 CONFIG_ARCH_SUNXI=y
 CONFIG_MACH_SUN4I=y

configs/mixtile_loftq_defconfig

@@ -6,6 +6,7 @@
 # Also see http://focalcrest.com/en/pc.html#pro02
 CONFIG_SPL=y
 CONFIG_SYS_EXTRA_OPTIONS="USB_EHCI,SUNXI_GMAC,RGMII,MACPWR=SUNXI_GPA(21)"
+CONFIG_DEFAULT_DEVICE_TREE="sun6i-a31-mixtile-loftq"
 CONFIG_ARM=y
 CONFIG_ARCH_SUNXI=y
 CONFIG_MACH_SUN6I=y

configs/mk802_a10s_defconfig

 CONFIG_SPL=y
 CONFIG_SYS_EXTRA_OPTIONS="AXP152_POWER,USB_EHCI"
-CONFIG_FDTFILE="sun5i-a10s-mk802.dtb"
+CONFIG_DEFAULT_DEVICE_TREE="sun5i-a10s-mk802"
 CONFIG_USB1_VBUS_PIN="PB10"
 CONFIG_ARM=y
 CONFIG_ARCH_SUNXI=y

configs/mk802_defconfig

 CONFIG_SPL=y
 CONFIG_SYS_EXTRA_OPTIONS="USB_EHCI"
-CONFIG_FDTFILE="sun4i-a10-mk802.dtb"
+CONFIG_DEFAULT_DEVICE_TREE="sun4i-a10-mk802"
 CONFIG_USB2_VBUS_PIN="PH12"
 CONFIG_ARM=y
 CONFIG_ARCH_SUNXI=y

configs/mk802ii_defconfig

 CONFIG_SPL=y
 CONFIG_SYS_EXTRA_OPTIONS="AXP209_POWER,USB_EHCI"
-CONFIG_FDTFILE="sun4i-a10-mk802ii.dtb"
+CONFIG_DEFAULT_DEVICE_TREE="sun4i-a10-mk802ii"
 CONFIG_ARM=y
 CONFIG_ARCH_SUNXI=y
 CONFIG_MACH_SUN4I=y

configs/r7-tv-dongle_defconfig

 CONFIG_SPL=y
 CONFIG_SYS_EXTRA_OPTIONS="AXP152_POWER,USB_EHCI"
-CONFIG_FDTFILE="sun5i-a10s-r7-tv-dongle.dtb"
+CONFIG_DEFAULT_DEVICE_TREE="sun5i-a10s-r7-tv-dongle"
 CONFIG_USB1_VBUS_PIN="PG13"
 CONFIG_ARM=y
 CONFIG_ARCH_SUNXI=y

configs/sunxi_Gemei_G9_defconfig

@@ -6,7 +6,7 @@
 # More details are available at: http://linux-sunxi.org/Gemei_G9
 CONFIG_SPL=y
 CONFIG_SYS_EXTRA_OPTIONS="AXP209_POWER,USB_EHCI"
-CONFIG_FDTFILE="sun4i-gemei-g9.dtb"
+CONFIG_DEFAULT_DEVICE_TREE="sun4i-a10-gemei-g9"
 CONFIG_VIDEO_LCD_MODE="x:1024,y:768,depth:18,pclk_khz:100000,le:799,ri:260,up:15,lo:16,hs:1,vs:1,sync:3,vmode:0"
 CONFIG_VIDEO_LCD_PANEL_LVDS=y
 CONFIG_VIDEO_LCD_POWER="PH8"

include/configs/sunxi-common.h

@@ -402,7 +402,7 @@ extern int soft_i2c_gpio_scl;
 #define CONFIG_EXTRA_ENV_SETTINGS \
 	CONSOLE_ENV_SETTINGS \
 	MEM_LAYOUT_ENV_SETTINGS \
-	"fdtfile=" CONFIG_FDTFILE "\0" \
+	"fdtfile=" CONFIG_DEFAULT_DEVICE_TREE ".dtb\0" \
 	"console=ttyS0,115200\0" \
 	BOOTENV