diff --git a/common/Kconfig b/common/Kconfig
index 440cb37..620d41f 100644
--- a/common/Kconfig
+++ b/common/Kconfig
@@ -355,6 +355,12 @@
 	depends on REMOTEPROC
 	help
 	  Support for Remote Processor control
+
+config CMD_GPIO
+	bool "gpio"
+	help
+	  GPIO support.
+
 endmenu
 
 
diff --git a/configs/10m50_defconfig b/configs/10m50_defconfig
index af2cef7..1919502 100644
--- a/configs/10m50_defconfig
+++ b/configs/10m50_defconfig
@@ -9,6 +9,7 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_XIMG is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_ITEST is not set
 CONFIG_CMD_DHCP=y
 # CONFIG_CMD_NFS is not set
diff --git a/configs/3c120_defconfig b/configs/3c120_defconfig
index 736119e..8bc13f3 100644
--- a/configs/3c120_defconfig
+++ b/configs/3c120_defconfig
@@ -9,6 +9,7 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_XIMG is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_ITEST is not set
 CONFIG_CMD_DHCP=y
 # CONFIG_CMD_NFS is not set
diff --git a/configs/A10-OLinuXino-Lime_defconfig b/configs/A10-OLinuXino-Lime_defconfig
index b22fdb3..af96f5b 100644
--- a/configs/A10-OLinuXino-Lime_defconfig
+++ b/configs/A10-OLinuXino-Lime_defconfig
@@ -12,4 +12,5 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
 CONFIG_USB_EHCI_HCD=y
diff --git a/configs/A10s-OLinuXino-M_defconfig b/configs/A10s-OLinuXino-M_defconfig
index d9add78..cba2cfd 100644
--- a/configs/A10s-OLinuXino-M_defconfig
+++ b/configs/A10s-OLinuXino-M_defconfig
@@ -13,5 +13,6 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
-CONFIG_USB_EHCI_HCD=y
+CONFIG_CMD_GPIO=y
 CONFIG_AXP152_POWER=y
+CONFIG_USB_EHCI_HCD=y
diff --git a/configs/A13-OLinuXinoM_defconfig b/configs/A13-OLinuXinoM_defconfig
index f438e50..45cc5ab 100644
--- a/configs/A13-OLinuXinoM_defconfig
+++ b/configs/A13-OLinuXinoM_defconfig
@@ -17,5 +17,6 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
-CONFIG_USB_EHCI_HCD=y
+CONFIG_CMD_GPIO=y
 CONFIG_SUNXI_NO_PMIC=y
+CONFIG_USB_EHCI_HCD=y
diff --git a/configs/A13-OLinuXino_defconfig b/configs/A13-OLinuXino_defconfig
index 390803a..0357803 100644
--- a/configs/A13-OLinuXino_defconfig
+++ b/configs/A13-OLinuXino_defconfig
@@ -21,4 +21,5 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
 CONFIG_USB_EHCI_HCD=y
diff --git a/configs/A20-OLinuXino-Lime2_defconfig b/configs/A20-OLinuXino-Lime2_defconfig
index 678132c..b5181c6 100644
--- a/configs/A20-OLinuXino-Lime2_defconfig
+++ b/configs/A20-OLinuXino-Lime2_defconfig
@@ -12,5 +12,6 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
 CONFIG_ETH_DESIGNWARE=y
 CONFIG_USB_EHCI_HCD=y
diff --git a/configs/A20-OLinuXino-Lime_defconfig b/configs/A20-OLinuXino-Lime_defconfig
index ffcdf29..e27698d 100644
--- a/configs/A20-OLinuXino-Lime_defconfig
+++ b/configs/A20-OLinuXino-Lime_defconfig
@@ -10,5 +10,6 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
 CONFIG_ETH_DESIGNWARE=y
 CONFIG_USB_EHCI_HCD=y
diff --git a/configs/A20-OLinuXino_MICRO_defconfig b/configs/A20-OLinuXino_MICRO_defconfig
index 9507b87..03481f6 100644
--- a/configs/A20-OLinuXino_MICRO_defconfig
+++ b/configs/A20-OLinuXino_MICRO_defconfig
@@ -13,5 +13,6 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
 CONFIG_ETH_DESIGNWARE=y
 CONFIG_USB_EHCI_HCD=y
diff --git a/configs/A20-Olimex-SOM-EVB_defconfig b/configs/A20-Olimex-SOM-EVB_defconfig
index 0b7ab62..f616388 100644
--- a/configs/A20-Olimex-SOM-EVB_defconfig
+++ b/configs/A20-Olimex-SOM-EVB_defconfig
@@ -12,5 +12,6 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
 CONFIG_ETH_DESIGNWARE=y
 CONFIG_USB_EHCI_HCD=y
diff --git a/configs/Ainol_AW1_defconfig b/configs/Ainol_AW1_defconfig
index fc1be7d..67bea5a 100644
--- a/configs/Ainol_AW1_defconfig
+++ b/configs/Ainol_AW1_defconfig
@@ -17,4 +17,5 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
 CONFIG_USB_MUSB_HOST=y
diff --git a/configs/Ampe_A76_defconfig b/configs/Ampe_A76_defconfig
index 8262be5..82e01ba 100644
--- a/configs/Ampe_A76_defconfig
+++ b/configs/Ampe_A76_defconfig
@@ -19,4 +19,5 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
 CONFIG_USB_MUSB_HOST=y
diff --git a/configs/Auxtek-T003_defconfig b/configs/Auxtek-T003_defconfig
index 5dd9a16..8f1be3e 100644
--- a/configs/Auxtek-T003_defconfig
+++ b/configs/Auxtek-T003_defconfig
@@ -11,5 +11,6 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
-CONFIG_USB_EHCI_HCD=y
+CONFIG_CMD_GPIO=y
 CONFIG_AXP152_POWER=y
+CONFIG_USB_EHCI_HCD=y
diff --git a/configs/Auxtek-T004_defconfig b/configs/Auxtek-T004_defconfig
index c1a58d8..434b007 100644
--- a/configs/Auxtek-T004_defconfig
+++ b/configs/Auxtek-T004_defconfig
@@ -9,5 +9,6 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
-CONFIG_USB_EHCI_HCD=y
+CONFIG_CMD_GPIO=y
 CONFIG_AXP152_POWER=y
+CONFIG_USB_EHCI_HCD=y
diff --git a/configs/Bananapi_defconfig b/configs/Bananapi_defconfig
index d9b1bd6..6cbb76c 100644
--- a/configs/Bananapi_defconfig
+++ b/configs/Bananapi_defconfig
@@ -11,6 +11,7 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
 CONFIG_NETCONSOLE=y
 CONFIG_ETH_DESIGNWARE=y
 CONFIG_USB_EHCI_HCD=y
diff --git a/configs/Bananapro_defconfig b/configs/Bananapro_defconfig
index 9226df5..40588b9 100644
--- a/configs/Bananapro_defconfig
+++ b/configs/Bananapro_defconfig
@@ -13,6 +13,7 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
 CONFIG_NETCONSOLE=y
 CONFIG_ETH_DESIGNWARE=y
 CONFIG_USB_EHCI_HCD=y
diff --git a/configs/CHIP_defconfig b/configs/CHIP_defconfig
index c4e8079..78b2c51 100644
--- a/configs/CHIP_defconfig
+++ b/configs/CHIP_defconfig
@@ -8,6 +8,7 @@
 CONFIG_SPL=y
 CONFIG_SYS_EXTRA_OPTIONS="CONS_INDEX=2"
 # CONFIG_CMD_IMLS is not set
+CONFIG_CMD_GPIO=y
 CONFIG_AXP_DCDC2_VOLT=1300
 CONFIG_AXP_ALDO3_VOLT=3300
 CONFIG_AXP_ALDO4_VOLT=3300
diff --git a/configs/CSQ_CS908_defconfig b/configs/CSQ_CS908_defconfig
index 3ffd34e..e027a47 100644
--- a/configs/CSQ_CS908_defconfig
+++ b/configs/CSQ_CS908_defconfig
@@ -11,8 +11,9 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
 CONFIG_ETH_DESIGNWARE=y
-CONFIG_AXP_DLDO1_VOLT=3300
 CONFIG_AXP_ALDO1_VOLT=3300
+CONFIG_AXP_DLDO1_VOLT=3300
 CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_MUSB_HOST=y
diff --git a/configs/Chuwi_V7_CW0825_defconfig b/configs/Chuwi_V7_CW0825_defconfig
index 3257aae..dedf772 100644
--- a/configs/Chuwi_V7_CW0825_defconfig
+++ b/configs/Chuwi_V7_CW0825_defconfig
@@ -17,6 +17,7 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
 CONFIG_USB_MUSB_HOST=y
 CONFIG_VIDEO_LCD_SPI_CS="PA0"
 CONFIG_VIDEO_LCD_SPI_SCLK="PA1"
diff --git a/configs/Colombus_defconfig b/configs/Colombus_defconfig
index 2ce8cb1..feaeb98 100644
--- a/configs/Colombus_defconfig
+++ b/configs/Colombus_defconfig
@@ -21,6 +21,7 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
 CONFIG_ETH_DESIGNWARE=y
 CONFIG_AXP_ALDO1_VOLT=3300
 CONFIG_USB_EHCI_HCD=y
diff --git a/configs/Cubieboard2_defconfig b/configs/Cubieboard2_defconfig
index 4b9d722..2f5e75d 100644
--- a/configs/Cubieboard2_defconfig
+++ b/configs/Cubieboard2_defconfig
@@ -10,5 +10,6 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
 CONFIG_ETH_DESIGNWARE=y
 CONFIG_USB_EHCI_HCD=y
diff --git a/configs/Cubieboard_defconfig b/configs/Cubieboard_defconfig
index c884115..a45fbb0 100644
--- a/configs/Cubieboard_defconfig
+++ b/configs/Cubieboard_defconfig
@@ -10,4 +10,5 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
 CONFIG_USB_EHCI_HCD=y
diff --git a/configs/Cubietruck_defconfig b/configs/Cubietruck_defconfig
index bb9c42a..4f4f6d4 100644
--- a/configs/Cubietruck_defconfig
+++ b/configs/Cubietruck_defconfig
@@ -12,6 +12,7 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
 CONFIG_ETH_DESIGNWARE=y
 CONFIG_USB_EHCI_HCD=y
 CONFIG_USB0_ID_DET="PH19"
diff --git a/configs/Cyrus_P5020_defconfig b/configs/Cyrus_P5020_defconfig
index d9bee34..280e417 100644
--- a/configs/Cyrus_P5020_defconfig
+++ b/configs/Cyrus_P5020_defconfig
@@ -1,9 +1,9 @@
 CONFIG_PPC=y
 CONFIG_MPC85xx=y
 CONFIG_TARGET_CYRUS=y
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYS_EXTRA_OPTIONS="RAMBOOT_PBL,SYS_TEXT_BASE=0xFFF40000,PPC_P5020"
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_NETDEVICES=y
 CONFIG_E1000=y
diff --git a/configs/Cyrus_P5040_defconfig b/configs/Cyrus_P5040_defconfig
index c66238a..d34c05b 100644
--- a/configs/Cyrus_P5040_defconfig
+++ b/configs/Cyrus_P5040_defconfig
@@ -1,9 +1,9 @@
 CONFIG_PPC=y
 CONFIG_MPC85xx=y
 CONFIG_TARGET_CYRUS=y
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYS_EXTRA_OPTIONS="RAMBOOT_PBL,SYS_TEXT_BASE=0xFFF40000,PPC_P5040"
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_NETDEVICES=y
 CONFIG_E1000=y
diff --git a/configs/Hummingbird_A31_defconfig b/configs/Hummingbird_A31_defconfig
index 02bcdbf..83f2004 100644
--- a/configs/Hummingbird_A31_defconfig
+++ b/configs/Hummingbird_A31_defconfig
@@ -13,6 +13,7 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
 CONFIG_ETH_DESIGNWARE=y
 CONFIG_AXP_ALDO1_VOLT=3300
 CONFIG_USB_EHCI_HCD=y
diff --git a/configs/Hyundai_A7HD_defconfig b/configs/Hyundai_A7HD_defconfig
index fef3685..45739cd 100644
--- a/configs/Hyundai_A7HD_defconfig
+++ b/configs/Hyundai_A7HD_defconfig
@@ -18,4 +18,5 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
 CONFIG_USB_MUSB_HOST=y
diff --git a/configs/Linksprite_pcDuino3_Nano_defconfig b/configs/Linksprite_pcDuino3_Nano_defconfig
index 378abce..ca3b1dd 100644
--- a/configs/Linksprite_pcDuino3_Nano_defconfig
+++ b/configs/Linksprite_pcDuino3_Nano_defconfig
@@ -12,5 +12,6 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
 CONFIG_ETH_DESIGNWARE=y
 CONFIG_USB_EHCI_HCD=y
diff --git a/configs/Linksprite_pcDuino3_defconfig b/configs/Linksprite_pcDuino3_defconfig
index c3f0421..1f245e7 100644
--- a/configs/Linksprite_pcDuino3_defconfig
+++ b/configs/Linksprite_pcDuino3_defconfig
@@ -10,5 +10,6 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
 CONFIG_ETH_DESIGNWARE=y
 CONFIG_USB_EHCI_HCD=y
diff --git a/configs/Linksprite_pcDuino_defconfig b/configs/Linksprite_pcDuino_defconfig
index 9d8d325..7e2f942 100644
--- a/configs/Linksprite_pcDuino_defconfig
+++ b/configs/Linksprite_pcDuino_defconfig
@@ -10,4 +10,5 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
 CONFIG_USB_EHCI_HCD=y
diff --git a/configs/MK808C_defconfig b/configs/MK808C_defconfig
index 49bb26a..32c65fb 100644
--- a/configs/MK808C_defconfig
+++ b/configs/MK808C_defconfig
@@ -8,4 +8,5 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
 CONFIG_USB_EHCI_HCD=y
diff --git a/configs/MPC8313ERDB_33_defconfig b/configs/MPC8313ERDB_33_defconfig
index a984c48..ec8d7b6 100644
--- a/configs/MPC8313ERDB_33_defconfig
+++ b/configs/MPC8313ERDB_33_defconfig
@@ -2,4 +2,5 @@
 CONFIG_MPC83xx=y
 CONFIG_TARGET_MPC8313ERDB=y
 CONFIG_SYS_EXTRA_OPTIONS="SYS_33MHZ"
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
diff --git a/configs/MPC8313ERDB_66_defconfig b/configs/MPC8313ERDB_66_defconfig
index 5b1ee7c..ed498de 100644
--- a/configs/MPC8313ERDB_66_defconfig
+++ b/configs/MPC8313ERDB_66_defconfig
@@ -2,4 +2,5 @@
 CONFIG_MPC83xx=y
 CONFIG_TARGET_MPC8313ERDB=y
 CONFIG_SYS_EXTRA_OPTIONS="SYS_66MHZ"
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
diff --git a/configs/MPC8313ERDB_NAND_33_defconfig b/configs/MPC8313ERDB_NAND_33_defconfig
index b1052ef..ed0b105 100644
--- a/configs/MPC8313ERDB_NAND_33_defconfig
+++ b/configs/MPC8313ERDB_NAND_33_defconfig
@@ -3,4 +3,5 @@
 CONFIG_TARGET_MPC8313ERDB=y
 CONFIG_SPL=y
 CONFIG_SYS_EXTRA_OPTIONS="SYS_33MHZ,NAND"
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
diff --git a/configs/MPC8313ERDB_NAND_66_defconfig b/configs/MPC8313ERDB_NAND_66_defconfig
index fe59fe8..4dfb715 100644
--- a/configs/MPC8313ERDB_NAND_66_defconfig
+++ b/configs/MPC8313ERDB_NAND_66_defconfig
@@ -3,4 +3,5 @@
 CONFIG_TARGET_MPC8313ERDB=y
 CONFIG_SPL=y
 CONFIG_SYS_EXTRA_OPTIONS="SYS_66MHZ,NAND"
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
diff --git a/configs/MSI_Primo73_defconfig b/configs/MSI_Primo73_defconfig
index 5559444..73fd4e8 100644
--- a/configs/MSI_Primo73_defconfig
+++ b/configs/MSI_Primo73_defconfig
@@ -13,3 +13,4 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
diff --git a/configs/MSI_Primo81_defconfig b/configs/MSI_Primo81_defconfig
index 3d71bf5..11f3203 100644
--- a/configs/MSI_Primo81_defconfig
+++ b/configs/MSI_Primo81_defconfig
@@ -16,6 +16,7 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
 CONFIG_AXP_DLDO1_VOLT=3300
 CONFIG_USB_MUSB_HOST=y
 CONFIG_VIDEO_LCD_SSD2828_TX_CLK=27
diff --git a/configs/Marsboard_A10_defconfig b/configs/Marsboard_A10_defconfig
index 4933659..5689cff 100644
--- a/configs/Marsboard_A10_defconfig
+++ b/configs/Marsboard_A10_defconfig
@@ -8,4 +8,5 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
 CONFIG_USB_EHCI_HCD=y
diff --git a/configs/Mele_A1000G_quad_defconfig b/configs/Mele_A1000G_quad_defconfig
index e81e6b6..6127098 100644
--- a/configs/Mele_A1000G_quad_defconfig
+++ b/configs/Mele_A1000G_quad_defconfig
@@ -11,10 +11,11 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
 CONFIG_ETH_DESIGNWARE=y
 CONFIG_AXP_DCDC1_VOLT=3300
+CONFIG_AXP_ALDO1_VOLT=3300
 CONFIG_AXP_DLDO1_VOLT=3300
 CONFIG_AXP_DLDO4_VOLT=3300
-CONFIG_AXP_ALDO1_VOLT=3300
 CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_MUSB_HOST=y
diff --git a/configs/Mele_A1000_defconfig b/configs/Mele_A1000_defconfig
index f076e30..93707e4 100644
--- a/configs/Mele_A1000_defconfig
+++ b/configs/Mele_A1000_defconfig
@@ -10,4 +10,5 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
 CONFIG_USB_EHCI_HCD=y
diff --git a/configs/Mele_I7_defconfig b/configs/Mele_I7_defconfig
index 38cd845..bfe2a29 100644
--- a/configs/Mele_I7_defconfig
+++ b/configs/Mele_I7_defconfig
@@ -11,9 +11,10 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
 CONFIG_ETH_DESIGNWARE=y
 CONFIG_AXP_DCDC1_VOLT=3300
+CONFIG_AXP_ALDO1_VOLT=3300
 CONFIG_AXP_DLDO1_VOLT=3300
 CONFIG_AXP_DLDO4_VOLT=3300
-CONFIG_AXP_ALDO1_VOLT=3300
 CONFIG_USB_EHCI_HCD=y
diff --git a/configs/Mele_M3_defconfig b/configs/Mele_M3_defconfig
index d72dcc0..0ed5da1 100644
--- a/configs/Mele_M3_defconfig
+++ b/configs/Mele_M3_defconfig
@@ -13,5 +13,6 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
 CONFIG_ETH_DESIGNWARE=y
 CONFIG_USB_EHCI_HCD=y
diff --git a/configs/Mele_M5_defconfig b/configs/Mele_M5_defconfig
index 0d1ba15..fdb5ba4 100644
--- a/configs/Mele_M5_defconfig
+++ b/configs/Mele_M5_defconfig
@@ -12,5 +12,6 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
 CONFIG_ETH_DESIGNWARE=y
 CONFIG_USB_EHCI_HCD=y
diff --git a/configs/Mele_M9_defconfig b/configs/Mele_M9_defconfig
index 93a28a6..da76226 100644
--- a/configs/Mele_M9_defconfig
+++ b/configs/Mele_M9_defconfig
@@ -11,9 +11,10 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
 CONFIG_ETH_DESIGNWARE=y
 CONFIG_AXP_DCDC1_VOLT=3300
+CONFIG_AXP_ALDO1_VOLT=3300
 CONFIG_AXP_DLDO1_VOLT=3300
 CONFIG_AXP_DLDO4_VOLT=3300
-CONFIG_AXP_ALDO1_VOLT=3300
 CONFIG_USB_EHCI_HCD=y
diff --git a/configs/Merrii_A80_Optimus_defconfig b/configs/Merrii_A80_Optimus_defconfig
index 53e023a..1eb8094 100644
--- a/configs/Merrii_A80_Optimus_defconfig
+++ b/configs/Merrii_A80_Optimus_defconfig
@@ -11,3 +11,4 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
diff --git a/configs/Mini-X_defconfig b/configs/Mini-X_defconfig
index 53f9bfe..8013359 100644
--- a/configs/Mini-X_defconfig
+++ b/configs/Mini-X_defconfig
@@ -9,5 +9,6 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
 CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_MUSB_HOST=y
diff --git a/configs/Orangepi_defconfig b/configs/Orangepi_defconfig
index 00c671b..330ee47 100644
--- a/configs/Orangepi_defconfig
+++ b/configs/Orangepi_defconfig
@@ -14,5 +14,6 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
 CONFIG_ETH_DESIGNWARE=y
 CONFIG_USB_EHCI_HCD=y
diff --git a/configs/Orangepi_mini_defconfig b/configs/Orangepi_mini_defconfig
index a865255..4156c35 100644
--- a/configs/Orangepi_mini_defconfig
+++ b/configs/Orangepi_mini_defconfig
@@ -16,5 +16,6 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
 CONFIG_ETH_DESIGNWARE=y
 CONFIG_USB_EHCI_HCD=y
diff --git a/configs/Sinlinx_SinA33_defconfig b/configs/Sinlinx_SinA33_defconfig
index 013c35e..20d3f93 100644
--- a/configs/Sinlinx_SinA33_defconfig
+++ b/configs/Sinlinx_SinA33_defconfig
@@ -9,3 +9,4 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
diff --git a/configs/Sinovoip_BPI_M2_defconfig b/configs/Sinovoip_BPI_M2_defconfig
index 17c30a8..a5f8e6a 100644
--- a/configs/Sinovoip_BPI_M2_defconfig
+++ b/configs/Sinovoip_BPI_M2_defconfig
@@ -11,8 +11,9 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
 CONFIG_ETH_DESIGNWARE=y
-CONFIG_AXP_DLDO1_VOLT=3000
 CONFIG_AXP_ALDO1_VOLT=3300
 CONFIG_AXP_ALDO2_VOLT=1800
+CONFIG_AXP_DLDO1_VOLT=3000
 CONFIG_USB_EHCI_HCD=y
diff --git a/configs/UCP1020_SPIFLASH_defconfig b/configs/UCP1020_SPIFLASH_defconfig
index 267dc0f..d06e5fa 100644
--- a/configs/UCP1020_SPIFLASH_defconfig
+++ b/configs/UCP1020_SPIFLASH_defconfig
@@ -5,6 +5,7 @@
 CONFIG_AUTOBOOT_KEYED=y
 CONFIG_AUTOBOOT_PROMPT="Autobooting in %d seconds, press \"<Esc>\" to stop\n"
 CONFIG_AUTOBOOT_STOP_STR="\x1b"
+CONFIG_CMD_GPIO=y
 CONFIG_SPI_FLASH=y
 CONFIG_NETDEVICES=y
 CONFIG_E1000=y
diff --git a/configs/UCP1020_defconfig b/configs/UCP1020_defconfig
index fa54286..043e617 100644
--- a/configs/UCP1020_defconfig
+++ b/configs/UCP1020_defconfig
@@ -5,6 +5,7 @@
 CONFIG_AUTOBOOT_KEYED=y
 CONFIG_AUTOBOOT_PROMPT="Autobooting in %d seconds, press \"<Esc>\" to stop\n"
 CONFIG_AUTOBOOT_STOP_STR="\x1b"
+CONFIG_CMD_GPIO=y
 CONFIG_SPI_FLASH=y
 CONFIG_NETDEVICES=y
 CONFIG_E1000=y
diff --git a/configs/UTOO_P66_defconfig b/configs/UTOO_P66_defconfig
index d36a5dc..dc71dde 100644
--- a/configs/UTOO_P66_defconfig
+++ b/configs/UTOO_P66_defconfig
@@ -23,5 +23,6 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_REQUIRE_SERIAL_CONSOLE is not set
 CONFIG_USB_MUSB_HOST=y
diff --git a/configs/Wexler_TAB7200_defconfig b/configs/Wexler_TAB7200_defconfig
index 5f3d624..a01b4c1 100644
--- a/configs/Wexler_TAB7200_defconfig
+++ b/configs/Wexler_TAB7200_defconfig
@@ -16,5 +16,6 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
 CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_MUSB_HOST=y
diff --git a/configs/Wits_Pro_A20_DKT_defconfig b/configs/Wits_Pro_A20_DKT_defconfig
index bfc8cba..c3ceedb 100644
--- a/configs/Wits_Pro_A20_DKT_defconfig
+++ b/configs/Wits_Pro_A20_DKT_defconfig
@@ -15,5 +15,6 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
 CONFIG_ETH_DESIGNWARE=y
 CONFIG_USB_EHCI_HCD=y
diff --git a/configs/Wobo_i5_defconfig b/configs/Wobo_i5_defconfig
index fc43cc5..eb1b531 100644
--- a/configs/Wobo_i5_defconfig
+++ b/configs/Wobo_i5_defconfig
@@ -10,4 +10,5 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
 CONFIG_USB_EHCI_HCD=y
diff --git a/configs/Yones_Toptech_BD1078_defconfig b/configs/Yones_Toptech_BD1078_defconfig
index 65c1d8e..cdde2bc 100644
--- a/configs/Yones_Toptech_BD1078_defconfig
+++ b/configs/Yones_Toptech_BD1078_defconfig
@@ -22,4 +22,5 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
 CONFIG_USB_MUSB_HOST=y
diff --git a/configs/am335x_baltos_defconfig b/configs/am335x_baltos_defconfig
index 8e8a897..a0d4328 100644
--- a/configs/am335x_baltos_defconfig
+++ b/configs/am335x_baltos_defconfig
@@ -1,11 +1,12 @@
 CONFIG_ARM=y
 CONFIG_TARGET_AM335X_BALTOS=y
+CONFIG_SPL_STACK_R_ADDR=0x82000000
 CONFIG_SPL=y
 CONFIG_SPL_STACK_R=y
-CONFIG_SPL_STACK_R_ADDR=0x82000000
 CONFIG_FIT=y
 CONFIG_FIT_VERBOSE=y
 CONFIG_SYS_EXTRA_OPTIONS="NAND"
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
diff --git a/configs/am335x_boneblack_defconfig b/configs/am335x_boneblack_defconfig
index 6b1a554..c5c7b5d 100644
--- a/configs/am335x_boneblack_defconfig
+++ b/configs/am335x_boneblack_defconfig
@@ -1,11 +1,12 @@
 CONFIG_ARM=y
 CONFIG_TARGET_AM335X_EVM=y
+CONFIG_SPL_STACK_R_ADDR=0x82000000
 CONFIG_SPL=y
 CONFIG_SPL_STACK_R=y
-CONFIG_SPL_STACK_R_ADDR=0x82000000
 CONFIG_SYS_EXTRA_OPTIONS="EMMC_BOOT"
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_DFU_TFTP=y
 CONFIG_SPI_FLASH=y
diff --git a/configs/am335x_boneblack_vboot_defconfig b/configs/am335x_boneblack_vboot_defconfig
index 011239b..e93f6ac 100644
--- a/configs/am335x_boneblack_vboot_defconfig
+++ b/configs/am335x_boneblack_vboot_defconfig
@@ -1,17 +1,18 @@
 CONFIG_ARM=y
 CONFIG_TARGET_AM335X_EVM=y
+CONFIG_SPL_STACK_R_ADDR=0x82000000
 CONFIG_DEFAULT_DEVICE_TREE="am335x-boneblack"
 CONFIG_SPL=y
 CONFIG_SPL_STACK_R=y
-CONFIG_SPL_STACK_R_ADDR=0x82000000
 CONFIG_FIT=y
 CONFIG_FIT_VERBOSE=y
 CONFIG_FIT_SIGNATURE=y
 CONFIG_SYS_EXTRA_OPTIONS="EMMC_BOOT,ENABLE_VBOOT"
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_OF_CONTROL=y
+CONFIG_DM_MMC=y
 CONFIG_SPI_FLASH=y
 CONFIG_DM_ETH=y
-CONFIG_DM_MMC=y
diff --git a/configs/am335x_evm_defconfig b/configs/am335x_evm_defconfig
index 96599c6..0fa3720 100644
--- a/configs/am335x_evm_defconfig
+++ b/configs/am335x_evm_defconfig
@@ -1,10 +1,11 @@
 CONFIG_ARM=y
 CONFIG_TARGET_AM335X_EVM=y
+CONFIG_SPL_STACK_R_ADDR=0x82000000
 CONFIG_SPL=y
 CONFIG_SPL_STACK_R=y
-CONFIG_SPL_STACK_R_ADDR=0x82000000
 CONFIG_SYS_EXTRA_OPTIONS="NAND"
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_SPI_FLASH=y
diff --git a/configs/am335x_evm_nor_defconfig b/configs/am335x_evm_nor_defconfig
index 6a39041..5d89104 100644
--- a/configs/am335x_evm_nor_defconfig
+++ b/configs/am335x_evm_nor_defconfig
@@ -1,10 +1,11 @@
 CONFIG_ARM=y
 CONFIG_TARGET_AM335X_EVM=y
+CONFIG_SPL_STACK_R_ADDR=0x82000000
 CONFIG_NOR=y
 CONFIG_SPL=y
 CONFIG_SPL_STACK_R=y
-CONFIG_SPL_STACK_R_ADDR=0x82000000
 CONFIG_SYS_EXTRA_OPTIONS="NAND"
 # CONFIG_CMD_IMLS is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_SPI_FLASH=y
diff --git a/configs/am335x_evm_norboot_defconfig b/configs/am335x_evm_norboot_defconfig
index 9fdffca..ffc0b09 100644
--- a/configs/am335x_evm_norboot_defconfig
+++ b/configs/am335x_evm_norboot_defconfig
@@ -3,5 +3,6 @@
 CONFIG_NOR=y
 CONFIG_NOR_BOOT=y
 # CONFIG_CMD_IMLS is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_SPI_FLASH=y
diff --git a/configs/am335x_evm_spiboot_defconfig b/configs/am335x_evm_spiboot_defconfig
index bbeb3c9..de4f586 100644
--- a/configs/am335x_evm_spiboot_defconfig
+++ b/configs/am335x_evm_spiboot_defconfig
@@ -1,10 +1,11 @@
 CONFIG_ARM=y
 CONFIG_TARGET_AM335X_EVM=y
+CONFIG_SPL_STACK_R_ADDR=0x82000000
 CONFIG_SPL=y
 CONFIG_SPL_STACK_R=y
-CONFIG_SPL_STACK_R_ADDR=0x82000000
 CONFIG_SYS_EXTRA_OPTIONS="SPI_BOOT"
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_SPI_FLASH=y
diff --git a/configs/am335x_evm_usbspl_defconfig b/configs/am335x_evm_usbspl_defconfig
index c6109f1..496b709 100644
--- a/configs/am335x_evm_usbspl_defconfig
+++ b/configs/am335x_evm_usbspl_defconfig
@@ -1,10 +1,11 @@
 CONFIG_ARM=y
 CONFIG_TARGET_AM335X_EVM=y
+CONFIG_SPL_STACK_R_ADDR=0x82000000
 CONFIG_SPL=y
 CONFIG_SPL_STACK_R=y
-CONFIG_SPL_STACK_R_ADDR=0x82000000
 CONFIG_SYS_EXTRA_OPTIONS="NAND,SPL_USBETH_SUPPORT"
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_SPI_FLASH=y
diff --git a/configs/am335x_gp_evm_defconfig b/configs/am335x_gp_evm_defconfig
index 03c558c..f5cd48c 100644
--- a/configs/am335x_gp_evm_defconfig
+++ b/configs/am335x_gp_evm_defconfig
@@ -1,15 +1,16 @@
 CONFIG_ARM=y
 CONFIG_TARGET_AM335X_EVM=y
+CONFIG_SPL_STACK_R_ADDR=0x82000000
 CONFIG_DEFAULT_DEVICE_TREE="am335x-evm"
 CONFIG_SPL=y
 CONFIG_SPL_STACK_R=y
-CONFIG_SPL_STACK_R_ADDR=0x82000000
 CONFIG_SYS_EXTRA_OPTIONS="NAND"
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_OF_CONTROL=y
-CONFIG_SPI_FLASH=y
-CONFIG_RSA=y
-CONFIG_DM_ETH=y
 CONFIG_DM_MMC=y
+CONFIG_SPI_FLASH=y
+CONFIG_DM_ETH=y
+CONFIG_RSA=y
diff --git a/configs/am335x_igep0033_defconfig b/configs/am335x_igep0033_defconfig
index a31982a..6175aba 100644
--- a/configs/am335x_igep0033_defconfig
+++ b/configs/am335x_igep0033_defconfig
@@ -1,8 +1,9 @@
 CONFIG_ARM=y
 CONFIG_TARGET_AM335X_IGEP0033=y
+CONFIG_SPL_STACK_R_ADDR=0x82000000
 CONFIG_SPL=y
 CONFIG_SPL_STACK_R=y
-CONFIG_SPL_STACK_R_ADDR=0x82000000
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
diff --git a/configs/am335x_sl50_defconfig b/configs/am335x_sl50_defconfig
index 608804c..e810fdc 100644
--- a/configs/am335x_sl50_defconfig
+++ b/configs/am335x_sl50_defconfig
@@ -1,9 +1,10 @@
 CONFIG_ARM=y
 CONFIG_TARGET_AM335X_SL50=y
+CONFIG_SPL_STACK_R_ADDR=0x82000000
 CONFIG_SPL=y
 CONFIG_SPL_STACK_R=y
-CONFIG_SPL_STACK_R_ADDR=0x82000000
 CONFIG_SYS_EXTRA_OPTIONS="EMMC_BOOT"
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
diff --git a/configs/am437x_gp_evm_defconfig b/configs/am437x_gp_evm_defconfig
index 53fb0bf..f69e97e 100644
--- a/configs/am437x_gp_evm_defconfig
+++ b/configs/am437x_gp_evm_defconfig
@@ -1,17 +1,17 @@
 CONFIG_ARM=y
 CONFIG_TARGET_AM43XX_EVM=y
+CONFIG_DM_SERIAL=y
+CONFIG_DM_GPIO=y
+CONFIG_SPL_STACK_R_ADDR=0x82000000
 CONFIG_DEFAULT_DEVICE_TREE="am437x-gp-evm"
 CONFIG_SPL=y
 CONFIG_SPL_STACK_R=y
-CONFIG_SPL_STACK_R_ADDR=0x82000000
 CONFIG_SYS_EXTRA_OPTIONS="CONS_INDEX=1"
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_OF_CONTROL=y
-CONFIG_SPL_DISABLE_OF_CONTROL=y
 CONFIG_DM=y
-CONFIG_SPI_FLASH=y
-CONFIG_DM_GPIO=y
-CONFIG_DM_SERIAL=y
 CONFIG_DM_MMC=y
+CONFIG_SPI_FLASH=y
diff --git a/configs/am437x_sk_evm_defconfig b/configs/am437x_sk_evm_defconfig
index 02485f8..1a0b518 100644
--- a/configs/am437x_sk_evm_defconfig
+++ b/configs/am437x_sk_evm_defconfig
@@ -1,17 +1,17 @@
 CONFIG_ARM=y
 CONFIG_TARGET_AM43XX_EVM=y
+CONFIG_DM_SERIAL=y
+CONFIG_DM_GPIO=y
+CONFIG_SPL_STACK_R_ADDR=0x82000000
 CONFIG_DEFAULT_DEVICE_TREE="am437x-sk-evm"
 CONFIG_SPL=y
 CONFIG_SPL_STACK_R=y
-CONFIG_SPL_STACK_R_ADDR=0x82000000
 CONFIG_SYS_EXTRA_OPTIONS="CONS_INDEX=1"
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_OF_CONTROL=y
-CONFIG_SPL_DISABLE_OF_CONTROL=y
 CONFIG_DM=y
-CONFIG_SPI_FLASH=y
-CONFIG_DM_GPIO=y
-CONFIG_DM_SERIAL=y
 CONFIG_DM_MMC=y
+CONFIG_SPI_FLASH=y
diff --git a/configs/am43xx_evm_defconfig b/configs/am43xx_evm_defconfig
index f84f57d..49a617f 100644
--- a/configs/am43xx_evm_defconfig
+++ b/configs/am43xx_evm_defconfig
@@ -4,6 +4,7 @@
 CONFIG_SYS_EXTRA_OPTIONS="SERIAL1,CONS_INDEX=1,NAND"
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_SPI_FLASH=y
 CONFIG_SPI_FLASH_BAR=y
diff --git a/configs/am43xx_evm_ethboot_defconfig b/configs/am43xx_evm_ethboot_defconfig
index 2d1a301..9eb9972 100644
--- a/configs/am43xx_evm_ethboot_defconfig
+++ b/configs/am43xx_evm_ethboot_defconfig
@@ -4,5 +4,6 @@
 CONFIG_SYS_EXTRA_OPTIONS="SERIAL1,CONS_INDEX=1,NAND,SPL_ETH_SUPPORT"
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_SPI_FLASH=y
diff --git a/configs/am43xx_evm_qspiboot_defconfig b/configs/am43xx_evm_qspiboot_defconfig
index ff0109f..f6a24cc 100644
--- a/configs/am43xx_evm_qspiboot_defconfig
+++ b/configs/am43xx_evm_qspiboot_defconfig
@@ -3,5 +3,6 @@
 CONFIG_SYS_EXTRA_OPTIONS="SERIAL1,CONS_INDEX=1,QSPI,QSPI_BOOT"
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_SPI_FLASH=y
diff --git a/configs/am43xx_evm_usbhost_boot_defconfig b/configs/am43xx_evm_usbhost_boot_defconfig
index 2a6c3dc..a5f2b9f 100644
--- a/configs/am43xx_evm_usbhost_boot_defconfig
+++ b/configs/am43xx_evm_usbhost_boot_defconfig
@@ -4,5 +4,6 @@
 CONFIG_SYS_EXTRA_OPTIONS="SERIAL1,CONS_INDEX=1,NAND,SPL_USB_HOST_SUPPORT"
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_SPI_FLASH=y
diff --git a/configs/am57xx_evm_defconfig b/configs/am57xx_evm_defconfig
index f6566bf..8d6fd1e 100644
--- a/configs/am57xx_evm_defconfig
+++ b/configs/am57xx_evm_defconfig
@@ -1,19 +1,20 @@
 CONFIG_ARM=y
 CONFIG_OMAP54XX=y
 CONFIG_TARGET_BEAGLE_X15=y
+CONFIG_DM_SERIAL=y
+CONFIG_DM_GPIO=y
+CONFIG_SPL_STACK_R_ADDR=0x82000000
 CONFIG_DEFAULT_DEVICE_TREE="am57xx-beagle-x15"
 CONFIG_SPL=y
 CONFIG_SPL_STACK_R=y
-CONFIG_SPL_STACK_R_ADDR=0x82000000
 CONFIG_SYS_EXTRA_OPTIONS="CONS_INDEX=3"
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 # CONFIG_CMD_NFS is not set
 CONFIG_OF_CONTROL=y
 CONFIG_DM=y
+CONFIG_DM_MMC=y
 CONFIG_SPI_FLASH=y
 CONFIG_SPI_FLASH_BAR=y
-CONFIG_DM_GPIO=y
-CONFIG_DM_SERIAL=y
-CONFIG_DM_MMC=y
diff --git a/configs/am57xx_evm_nodt_defconfig b/configs/am57xx_evm_nodt_defconfig
index 3b3c027..eb402b8 100644
--- a/configs/am57xx_evm_nodt_defconfig
+++ b/configs/am57xx_evm_nodt_defconfig
@@ -5,4 +5,5 @@
 CONFIG_SYS_EXTRA_OPTIONS="CONS_INDEX=3"
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
diff --git a/configs/apalis_t30_defconfig b/configs/apalis_t30_defconfig
index 8971d29..e882883 100644
--- a/configs/apalis_t30_defconfig
+++ b/configs/apalis_t30_defconfig
@@ -9,6 +9,7 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_NFS is not set
 CONFIG_NETDEVICES=y
 CONFIG_E1000=y
diff --git a/configs/aristainetos2_defconfig b/configs/aristainetos2_defconfig
index e43f6eb..acce983 100644
--- a/configs/aristainetos2_defconfig
+++ b/configs/aristainetos2_defconfig
@@ -4,4 +4,5 @@
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/aristainetos/aristainetos2.cfg,MX6DL"
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 CONFIG_SPI_FLASH=y
diff --git a/configs/aristainetos2b_defconfig b/configs/aristainetos2b_defconfig
index af2dbc6..45e63ed 100644
--- a/configs/aristainetos2b_defconfig
+++ b/configs/aristainetos2b_defconfig
@@ -4,4 +4,5 @@
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/aristainetos/aristainetos2.cfg,MX6DL"
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 CONFIG_SPI_FLASH=y
diff --git a/configs/aristainetos_defconfig b/configs/aristainetos_defconfig
index e6affed..5e9f220 100644
--- a/configs/aristainetos_defconfig
+++ b/configs/aristainetos_defconfig
@@ -4,4 +4,5 @@
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/aristainetos/aristainetos.cfg,MX6DL"
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 CONFIG_SPI_FLASH=y
diff --git a/configs/arndale_defconfig b/configs/arndale_defconfig
index 6cc6642..ee47a3d 100644
--- a/configs/arndale_defconfig
+++ b/configs/arndale_defconfig
@@ -6,6 +6,7 @@
 CONFIG_SPL=y
 CONFIG_SYS_PROMPT="ARNDALE # "
 # CONFIG_CMD_IMLS is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_CMD_SOUND=y
 CONFIG_DM_I2C_COMPAT=y
diff --git a/configs/ba10_tv_box_defconfig b/configs/ba10_tv_box_defconfig
index 1cfb380..ce4a584 100644
--- a/configs/ba10_tv_box_defconfig
+++ b/configs/ba10_tv_box_defconfig
@@ -13,5 +13,6 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
 CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_MUSB_HOST=y
diff --git a/configs/bayleybay_defconfig b/configs/bayleybay_defconfig
index fc40da8..a36a501 100644
--- a/configs/bayleybay_defconfig
+++ b/configs/bayleybay_defconfig
@@ -12,6 +12,7 @@
 CONFIG_CMD_CPU=y
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 # CONFIG_CMD_NFS is not set
 CONFIG_BOOTSTAGE=y
diff --git a/configs/bcm11130_defconfig b/configs/bcm11130_defconfig
index e7a9aa6..ce1e805 100644
--- a/configs/bcm11130_defconfig
+++ b/configs/bcm11130_defconfig
@@ -3,6 +3,7 @@
 CONFIG_SYS_EXTRA_OPTIONS="SYS_MMC_ENV_DEV=0"
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 # CONFIG_CMD_NET is not set
 # CONFIG_CMD_NFS is not set
diff --git a/configs/bcm11130_nand_defconfig b/configs/bcm11130_nand_defconfig
index f50ffea..a0b5b01 100644
--- a/configs/bcm11130_nand_defconfig
+++ b/configs/bcm11130_nand_defconfig
@@ -3,6 +3,7 @@
 CONFIG_SYS_EXTRA_OPTIONS="NAND"
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 # CONFIG_CMD_NET is not set
 # CONFIG_CMD_NFS is not set
diff --git a/configs/bcm28155_ap_defconfig b/configs/bcm28155_ap_defconfig
index c82383e..38ed8da 100644
--- a/configs/bcm28155_ap_defconfig
+++ b/configs/bcm28155_ap_defconfig
@@ -2,6 +2,7 @@
 CONFIG_TARGET_BCM28155_AP=y
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 # CONFIG_CMD_NET is not set
 # CONFIG_CMD_NFS is not set
diff --git a/configs/bcm28155_w1d_defconfig b/configs/bcm28155_w1d_defconfig
index bc0d8d2..d7e27ea 100644
--- a/configs/bcm28155_w1d_defconfig
+++ b/configs/bcm28155_w1d_defconfig
@@ -3,6 +3,7 @@
 CONFIG_SYS_EXTRA_OPTIONS="BCM_SF2_ETH,BCM_SF2_ETH_GMAC"
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 # CONFIG_CMD_NET is not set
 # CONFIG_CMD_NFS is not set
diff --git a/configs/bct-brettl2_defconfig b/configs/bct-brettl2_defconfig
index efcfe4d..7cc0e4e 100644
--- a/configs/bct-brettl2_defconfig
+++ b/configs/bct-brettl2_defconfig
@@ -1,4 +1,5 @@
 CONFIG_BLACKFIN=y
 CONFIG_TARGET_BCT_BRETTL2=y
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_NET_RANDOM_ETHADDR=y
diff --git a/configs/beaver_defconfig b/configs/beaver_defconfig
index 4a6f6e4..45c0c29 100644
--- a/configs/beaver_defconfig
+++ b/configs/beaver_defconfig
@@ -9,6 +9,7 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 # CONFIG_CMD_NFS is not set
 CONFIG_SPI_FLASH=y
diff --git a/configs/bf518f-ezbrd_defconfig b/configs/bf518f-ezbrd_defconfig
index c316914..430fc7c 100644
--- a/configs/bf518f-ezbrd_defconfig
+++ b/configs/bf518f-ezbrd_defconfig
@@ -1,5 +1,6 @@
 CONFIG_BLACKFIN=y
 CONFIG_TARGET_BF518F_EZBRD=y
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_NET_RANDOM_ETHADDR=y
 CONFIG_SPI_FLASH=y
diff --git a/configs/bf526-ezbrd_defconfig b/configs/bf526-ezbrd_defconfig
index 624484c..6a652a0 100644
--- a/configs/bf526-ezbrd_defconfig
+++ b/configs/bf526-ezbrd_defconfig
@@ -1,5 +1,6 @@
 CONFIG_BLACKFIN=y
 CONFIG_TARGET_BF526_EZBRD=y
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_NET_RANDOM_ETHADDR=y
 CONFIG_SPI_FLASH=y
diff --git a/configs/bf527-ad7160-eval_defconfig b/configs/bf527-ad7160-eval_defconfig
index b03a2ac..3b9e374 100644
--- a/configs/bf527-ad7160-eval_defconfig
+++ b/configs/bf527-ad7160-eval_defconfig
@@ -1,6 +1,7 @@
 CONFIG_BLACKFIN=y
 CONFIG_TARGET_BF527_AD7160_EVAL=y
 # CONFIG_CMD_BOOTD is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 # CONFIG_CMD_NET is not set
 # CONFIG_CMD_NFS is not set
diff --git a/configs/bf527-ezkit-v2_defconfig b/configs/bf527-ezkit-v2_defconfig
index ad29088..53679ca 100644
--- a/configs/bf527-ezkit-v2_defconfig
+++ b/configs/bf527-ezkit-v2_defconfig
@@ -1,6 +1,7 @@
 CONFIG_BLACKFIN=y
 CONFIG_TARGET_BF527_EZKIT=y
 CONFIG_SYS_EXTRA_OPTIONS="BF527_EZKIT_REV_2_1"
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_SPI_FLASH=y
 CONFIG_LIB_RAND=y
diff --git a/configs/bf527-sdp_defconfig b/configs/bf527-sdp_defconfig
index cb43de1..f422f42 100644
--- a/configs/bf527-sdp_defconfig
+++ b/configs/bf527-sdp_defconfig
@@ -1,6 +1,7 @@
 CONFIG_BLACKFIN=y
 CONFIG_TARGET_BF527_SDP=y
 # CONFIG_CMD_BOOTD is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 # CONFIG_CMD_NET is not set
 # CONFIG_CMD_NFS is not set
diff --git a/configs/bf533-ezkit_defconfig b/configs/bf533-ezkit_defconfig
index 54a09aa..6a39874 100644
--- a/configs/bf533-ezkit_defconfig
+++ b/configs/bf533-ezkit_defconfig
@@ -1,5 +1,6 @@
 CONFIG_BLACKFIN=y
 CONFIG_TARGET_BF533_EZKIT=y
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_CC_OPTIMIZE_LIBS_FOR_SPEED=y
 CONFIG_LIB_RAND=y
diff --git a/configs/bf533-stamp_defconfig b/configs/bf533-stamp_defconfig
index 4956078..e52587f 100644
--- a/configs/bf533-stamp_defconfig
+++ b/configs/bf533-stamp_defconfig
@@ -1,5 +1,6 @@
 CONFIG_BLACKFIN=y
 CONFIG_TARGET_BF533_STAMP=y
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_CC_OPTIMIZE_LIBS_FOR_SPEED=y
 # CONFIG_REGEX is not set
diff --git a/configs/bf537-pnav_defconfig b/configs/bf537-pnav_defconfig
index 3fa1758..88a3ef1 100644
--- a/configs/bf537-pnav_defconfig
+++ b/configs/bf537-pnav_defconfig
@@ -1,5 +1,6 @@
 CONFIG_BLACKFIN=y
 CONFIG_TARGET_BF537_PNAV=y
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_NET_RANDOM_ETHADDR=y
 CONFIG_SPI_FLASH=y
diff --git a/configs/bf537-stamp_defconfig b/configs/bf537-stamp_defconfig
index a60c1b7..1b3d313 100644
--- a/configs/bf537-stamp_defconfig
+++ b/configs/bf537-stamp_defconfig
@@ -1,5 +1,6 @@
 CONFIG_BLACKFIN=y
 CONFIG_TARGET_BF537_STAMP=y
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_NET_RANDOM_ETHADDR=y
 CONFIG_SPI_FLASH=y
diff --git a/configs/bf538f-ezkit_defconfig b/configs/bf538f-ezkit_defconfig
index 0edaae5..48ad582 100644
--- a/configs/bf538f-ezkit_defconfig
+++ b/configs/bf538f-ezkit_defconfig
@@ -1,5 +1,6 @@
 CONFIG_BLACKFIN=y
 CONFIG_TARGET_BF538F_EZKIT=y
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 # CONFIG_REGEX is not set
 CONFIG_LIB_RAND=y
diff --git a/configs/bf548-ezkit_defconfig b/configs/bf548-ezkit_defconfig
index 1ded34d..2825754 100644
--- a/configs/bf548-ezkit_defconfig
+++ b/configs/bf548-ezkit_defconfig
@@ -1,5 +1,6 @@
 CONFIG_BLACKFIN=y
 CONFIG_TARGET_BF548_EZKIT=y
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_SPI_FLASH=y
 CONFIG_CC_OPTIMIZE_LIBS_FOR_SPEED=y
diff --git a/configs/bf561-acvilon_defconfig b/configs/bf561-acvilon_defconfig
index c546421..cb813ea 100644
--- a/configs/bf561-acvilon_defconfig
+++ b/configs/bf561-acvilon_defconfig
@@ -3,6 +3,7 @@
 CONFIG_SYS_PROMPT="Acvilon> "
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_SPI_FLASH=y
 CONFIG_CC_OPTIMIZE_LIBS_FOR_SPEED=y
diff --git a/configs/bf561-ezkit_defconfig b/configs/bf561-ezkit_defconfig
index fa4b611..8a24403 100644
--- a/configs/bf561-ezkit_defconfig
+++ b/configs/bf561-ezkit_defconfig
@@ -1,5 +1,6 @@
 CONFIG_BLACKFIN=y
 CONFIG_TARGET_BF561_EZKIT=y
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_CC_OPTIMIZE_LIBS_FOR_SPEED=y
 CONFIG_LIB_RAND=y
diff --git a/configs/bf609-ezkit_defconfig b/configs/bf609-ezkit_defconfig
index bb5efa9..4f9b272 100644
--- a/configs/bf609-ezkit_defconfig
+++ b/configs/bf609-ezkit_defconfig
@@ -1,5 +1,6 @@
 CONFIG_BLACKFIN=y
 CONFIG_TARGET_BF609_EZKIT=y
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_SPI_FLASH=y
 CONFIG_NETDEVICES=y
diff --git a/configs/bg0900_defconfig b/configs/bg0900_defconfig
index a29ad01..2cb8831 100644
--- a/configs/bg0900_defconfig
+++ b/configs/bg0900_defconfig
@@ -3,5 +3,6 @@
 CONFIG_SPL=y
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 CONFIG_SPI_FLASH=y
 CONFIG_SPI_FLASH_BAR=y
diff --git a/configs/birdland_bav335a_defconfig b/configs/birdland_bav335a_defconfig
index 244c770..75549d3 100644
--- a/configs/birdland_bav335a_defconfig
+++ b/configs/birdland_bav335a_defconfig
@@ -5,5 +5,6 @@
 CONFIG_SYS_EXTRA_OPTIONS="SERIAL1,CONS_INDEX=1"
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_SPI_FLASH=y
diff --git a/configs/birdland_bav335b_defconfig b/configs/birdland_bav335b_defconfig
index a86b203..11ee51a 100644
--- a/configs/birdland_bav335b_defconfig
+++ b/configs/birdland_bav335b_defconfig
@@ -5,5 +5,6 @@
 CONFIG_SYS_EXTRA_OPTIONS="SERIAL1,CONS_INDEX=1"
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_SPI_FLASH=y
diff --git a/configs/br4_defconfig b/configs/br4_defconfig
index 5a680a0..272b96e 100644
--- a/configs/br4_defconfig
+++ b/configs/br4_defconfig
@@ -3,6 +3,7 @@
 CONFIG_SYS_PROMPT="br4>"
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_SPI_FLASH=y
 CONFIG_CC_OPTIMIZE_LIBS_FOR_SPEED=y
diff --git a/configs/cairo_defconfig b/configs/cairo_defconfig
index b1df103..356f549 100644
--- a/configs/cairo_defconfig
+++ b/configs/cairo_defconfig
@@ -7,4 +7,5 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_NET is not set
diff --git a/configs/calimain_defconfig b/configs/calimain_defconfig
index 271b556..6dd5b52 100644
--- a/configs/calimain_defconfig
+++ b/configs/calimain_defconfig
@@ -4,4 +4,5 @@
 CONFIG_SYS_PROMPT="Calimain > "
 CONFIG_AUTOBOOT_KEYED=y
 CONFIG_AUTOBOOT_STOP_STR="\x0b"
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
diff --git a/configs/cardhu_defconfig b/configs/cardhu_defconfig
index 722bbeb..c454ffe 100644
--- a/configs/cardhu_defconfig
+++ b/configs/cardhu_defconfig
@@ -9,6 +9,7 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 # CONFIG_CMD_NFS is not set
 CONFIG_SPI_FLASH=y
diff --git a/configs/cgtqmx6qeval_defconfig b/configs/cgtqmx6qeval_defconfig
index fdbcc22..497d833 100644
--- a/configs/cgtqmx6qeval_defconfig
+++ b/configs/cgtqmx6qeval_defconfig
@@ -5,6 +5,7 @@
 CONFIG_SYS_PROMPT="CGT-QMX6-Quad U-Boot > "
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_DM=y
 CONFIG_DM_THERMAL=y
diff --git a/configs/chromebook_jerry_defconfig b/configs/chromebook_jerry_defconfig
index 3ded392..f3f5b21 100644
--- a/configs/chromebook_jerry_defconfig
+++ b/configs/chromebook_jerry_defconfig
@@ -3,9 +3,9 @@
 CONFIG_SYS_MALLOC_F_LEN=0x2000
 CONFIG_ROCKCHIP_RK3288=y
 CONFIG_TARGET_CHROMEBOOK_JERRY=y
+CONFIG_SPL_STACK_R_ADDR=0x80000
 CONFIG_DEFAULT_DEVICE_TREE="rk3288-jerry"
 CONFIG_SPL_STACK_R=y
-CONFIG_SPL_STACK_R_ADDR=0x80000
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_CMD_PMIC=y
diff --git a/configs/chromebook_link_defconfig b/configs/chromebook_link_defconfig
index 0b75781..d68fa41 100644
--- a/configs/chromebook_link_defconfig
+++ b/configs/chromebook_link_defconfig
@@ -8,6 +8,7 @@
 CONFIG_HAVE_VGA_BIOS=y
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 # CONFIG_CMD_NFS is not set
 CONFIG_BOOTSTAGE=y
@@ -27,7 +28,6 @@
 CONFIG_DEBUG_UART_BASE=0x3f8
 CONFIG_DEBUG_UART_CLOCK=1843200
 CONFIG_DEBUG_UART_BOARD_INIT=y
-CONFIG_DM_TPM=y
 CONFIG_TPM_TIS_LPC=y
 CONFIG_VIDEO_VESA=y
 CONFIG_FRAMEBUFFER_SET_VESA_MODE=y
diff --git a/configs/chromebox_panther_defconfig b/configs/chromebox_panther_defconfig
index 663aab0..52336d5 100644
--- a/configs/chromebox_panther_defconfig
+++ b/configs/chromebox_panther_defconfig
@@ -7,6 +7,7 @@
 CONFIG_HAVE_VGA_BIOS=y
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 # CONFIG_CMD_NFS is not set
 CONFIG_BOOTSTAGE=y
@@ -21,7 +22,6 @@
 CONFIG_SPI_FLASH=y
 CONFIG_DM_PCI=y
 CONFIG_DM_RTC=y
-CONFIG_DM_TPM=y
 CONFIG_TPM_TIS_LPC=y
 CONFIG_VIDEO_VESA=y
 CONFIG_FRAMEBUFFER_SET_VESA_MODE=y
diff --git a/configs/cm-bf527_defconfig b/configs/cm-bf527_defconfig
index 88d7f08..058e371 100644
--- a/configs/cm-bf527_defconfig
+++ b/configs/cm-bf527_defconfig
@@ -1,5 +1,6 @@
 CONFIG_BLACKFIN=y
 CONFIG_TARGET_CM_BF527=y
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_NET_RANDOM_ETHADDR=y
 CONFIG_CC_OPTIMIZE_LIBS_FOR_SPEED=y
diff --git a/configs/cm-bf533_defconfig b/configs/cm-bf533_defconfig
index 753ffe1..a14c343 100644
--- a/configs/cm-bf533_defconfig
+++ b/configs/cm-bf533_defconfig
@@ -1,5 +1,6 @@
 CONFIG_BLACKFIN=y
 CONFIG_TARGET_CM_BF533=y
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_CC_OPTIMIZE_LIBS_FOR_SPEED=y
 CONFIG_LIB_RAND=y
diff --git a/configs/cm-bf537e_defconfig b/configs/cm-bf537e_defconfig
index 137f19a..8cfb2b4 100644
--- a/configs/cm-bf537e_defconfig
+++ b/configs/cm-bf537e_defconfig
@@ -1,5 +1,6 @@
 CONFIG_BLACKFIN=y
 CONFIG_TARGET_CM_BF537E=y
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_NET_RANDOM_ETHADDR=y
 CONFIG_CC_OPTIMIZE_LIBS_FOR_SPEED=y
diff --git a/configs/cm-bf537u_defconfig b/configs/cm-bf537u_defconfig
index 143b583..0dd30a8 100644
--- a/configs/cm-bf537u_defconfig
+++ b/configs/cm-bf537u_defconfig
@@ -1,5 +1,6 @@
 CONFIG_BLACKFIN=y
 CONFIG_TARGET_CM_BF537U=y
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_NET_RANDOM_ETHADDR=y
 CONFIG_CC_OPTIMIZE_LIBS_FOR_SPEED=y
diff --git a/configs/cm-bf548_defconfig b/configs/cm-bf548_defconfig
index 49d59dd..30abb47 100644
--- a/configs/cm-bf548_defconfig
+++ b/configs/cm-bf548_defconfig
@@ -1,5 +1,6 @@
 CONFIG_BLACKFIN=y
 CONFIG_TARGET_CM_BF548=y
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_CC_OPTIMIZE_LIBS_FOR_SPEED=y
 # CONFIG_REGEX is not set
diff --git a/configs/cm-bf561_defconfig b/configs/cm-bf561_defconfig
index 68d4bb9..1adbfc3 100644
--- a/configs/cm-bf561_defconfig
+++ b/configs/cm-bf561_defconfig
@@ -1,5 +1,6 @@
 CONFIG_BLACKFIN=y
 CONFIG_TARGET_CM_BF561=y
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_CC_OPTIMIZE_LIBS_FOR_SPEED=y
 CONFIG_LIB_RAND=y
diff --git a/configs/cm_fx6_defconfig b/configs/cm_fx6_defconfig
index bcd1820..528251c 100644
--- a/configs/cm_fx6_defconfig
+++ b/configs/cm_fx6_defconfig
@@ -13,6 +13,7 @@
 CONFIG_CMD_I2C=y
 CONFIG_CMD_USB=y
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_CMD_DHCP=y
 CONFIG_CMD_PING=y
diff --git a/configs/cm_t335_defconfig b/configs/cm_t335_defconfig
index 7288484..f0bfd6f 100644
--- a/configs/cm_t335_defconfig
+++ b/configs/cm_t335_defconfig
@@ -4,4 +4,5 @@
 CONFIG_SYS_PROMPT="CM-T335 # "
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
diff --git a/configs/cm_t3517_defconfig b/configs/cm_t3517_defconfig
index d224b20..a0cf5d8 100644
--- a/configs/cm_t3517_defconfig
+++ b/configs/cm_t3517_defconfig
@@ -5,4 +5,5 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
diff --git a/configs/cm_t35_defconfig b/configs/cm_t35_defconfig
index 57ab275..1df085d 100644
--- a/configs/cm_t35_defconfig
+++ b/configs/cm_t35_defconfig
@@ -6,4 +6,5 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
diff --git a/configs/cm_t43_defconfig b/configs/cm_t43_defconfig
index c0cdb48..2432049 100644
--- a/configs/cm_t43_defconfig
+++ b/configs/cm_t43_defconfig
@@ -6,5 +6,6 @@
 CONFIG_CMD_SF=y
 CONFIG_CMD_USB=y
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_NFS is not set
 CONFIG_DM=y
diff --git a/configs/cm_t54_defconfig b/configs/cm_t54_defconfig
index f81aac4..aa5c755 100644
--- a/configs/cm_t54_defconfig
+++ b/configs/cm_t54_defconfig
@@ -5,5 +5,6 @@
 CONFIG_SYS_PROMPT="CM-T54 # "
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 # CONFIG_CMD_NFS is not set
diff --git a/configs/colibri_t20_defconfig b/configs/colibri_t20_defconfig
index 5104e95..5ef21eb 100644
--- a/configs/colibri_t20_defconfig
+++ b/configs/colibri_t20_defconfig
@@ -9,6 +9,7 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_NFS is not set
 CONFIG_USB=y
 CONFIG_DM_USB=y
diff --git a/configs/colibri_t30_defconfig b/configs/colibri_t30_defconfig
index 738b041..0338363 100644
--- a/configs/colibri_t30_defconfig
+++ b/configs/colibri_t30_defconfig
@@ -9,6 +9,7 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_NFS is not set
 CONFIG_USB=y
 CONFIG_DM_USB=y
diff --git a/configs/colibri_vf_defconfig b/configs/colibri_vf_defconfig
index 9bc7e92..f8441e3 100644
--- a/configs/colibri_vf_defconfig
+++ b/configs/colibri_vf_defconfig
@@ -3,6 +3,7 @@
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/toradex/colibri_vf/imximage.cfg,ENV_IS_IN_NAND,IMX_NAND"
 CONFIG_SYS_PROMPT="Colibri VFxx # "
 # CONFIG_CMD_IMLS is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_DM=y
 CONFIG_NAND_VF610_NFC=y
diff --git a/configs/colibri_vf_dtb_defconfig b/configs/colibri_vf_dtb_defconfig
index 8658258..3596cec 100644
--- a/configs/colibri_vf_dtb_defconfig
+++ b/configs/colibri_vf_dtb_defconfig
@@ -4,6 +4,7 @@
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/toradex/colibri_vf/imximage.cfg,ENV_IS_IN_NAND,IMX_NAND"
 CONFIG_SYS_PROMPT="Colibri VFxx # "
 # CONFIG_CMD_IMLS is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 # CONFIG_CMD_NET is not set
 CONFIG_OF_CONTROL=y
diff --git a/configs/controlcenterd_36BIT_SDCARD_DEVELOP_defconfig b/configs/controlcenterd_36BIT_SDCARD_DEVELOP_defconfig
index 58566c1..ae72e33 100644
--- a/configs/controlcenterd_36BIT_SDCARD_DEVELOP_defconfig
+++ b/configs/controlcenterd_36BIT_SDCARD_DEVELOP_defconfig
@@ -5,9 +5,7 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 CONFIG_CMD_TPM=y
-CONFIG_SPI_FLASH=y
 CONFIG_DM=y
-CONFIG_DM_TPM=y
-CONFIG_TPM_ATMEL_TWI=y
+CONFIG_SPI_FLASH=y
 CONFIG_TPM_AUTH_SESSIONS=y
 CONFIG_TPM=y
diff --git a/configs/controlcenterd_36BIT_SDCARD_defconfig b/configs/controlcenterd_36BIT_SDCARD_defconfig
index 56a4910..67a185e 100644
--- a/configs/controlcenterd_36BIT_SDCARD_defconfig
+++ b/configs/controlcenterd_36BIT_SDCARD_defconfig
@@ -5,9 +5,7 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 CONFIG_CMD_TPM=y
-CONFIG_SPI_FLASH=y
 CONFIG_DM=y
-CONFIG_DM_TPM=y
-CONFIG_TPM_ATMEL_TWI=y
+CONFIG_SPI_FLASH=y
 CONFIG_TPM_AUTH_SESSIONS=y
 CONFIG_TPM=y
diff --git a/configs/controlcenterd_TRAILBLAZER_DEVELOP_defconfig b/configs/controlcenterd_TRAILBLAZER_DEVELOP_defconfig
index cbf43ef..14c012e 100644
--- a/configs/controlcenterd_TRAILBLAZER_DEVELOP_defconfig
+++ b/configs/controlcenterd_TRAILBLAZER_DEVELOP_defconfig
@@ -8,7 +8,5 @@
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_CMD_TPM=y
 CONFIG_DM=y
-CONFIG_DM_TPM=y
-CONFIG_TPM_ATMEL_TWI=y
 CONFIG_TPM_AUTH_SESSIONS=y
 CONFIG_TPM=y
diff --git a/configs/controlcenterd_TRAILBLAZER_defconfig b/configs/controlcenterd_TRAILBLAZER_defconfig
index e897422..de3b3dd 100644
--- a/configs/controlcenterd_TRAILBLAZER_defconfig
+++ b/configs/controlcenterd_TRAILBLAZER_defconfig
@@ -8,7 +8,5 @@
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_CMD_TPM=y
 CONFIG_DM=y
-CONFIG_DM_TPM=y
-CONFIG_TPM_ATMEL_TWI=y
 CONFIG_TPM_AUTH_SESSIONS=y
 CONFIG_TPM=y
diff --git a/configs/coreboot-x86_defconfig b/configs/coreboot-x86_defconfig
index 438e43b..5c4260f 100644
--- a/configs/coreboot-x86_defconfig
+++ b/configs/coreboot-x86_defconfig
@@ -17,7 +17,6 @@
 CONFIG_E1000=y
 CONFIG_DM_PCI=y
 CONFIG_DM_RTC=y
-CONFIG_DM_TPM=y
 CONFIG_TPM_TIS_LPC=y
 CONFIG_USB=y
 CONFIG_DM_USB=y
diff --git a/configs/crownbay_defconfig b/configs/crownbay_defconfig
index d036c05..3f9b20a 100644
--- a/configs/crownbay_defconfig
+++ b/configs/crownbay_defconfig
@@ -10,6 +10,7 @@
 CONFIG_CMD_CPU=y
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 # CONFIG_CMD_NFS is not set
 CONFIG_BOOTSTAGE=y
diff --git a/configs/dalmore_defconfig b/configs/dalmore_defconfig
index e63a5c1..f0b3193 100644
--- a/configs/dalmore_defconfig
+++ b/configs/dalmore_defconfig
@@ -9,6 +9,7 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 # CONFIG_CMD_NFS is not set
 CONFIG_SPI_FLASH=y
diff --git a/configs/devkit3250_defconfig b/configs/devkit3250_defconfig
index 6465299..88cf299 100644
--- a/configs/devkit3250_defconfig
+++ b/configs/devkit3250_defconfig
@@ -3,5 +3,6 @@
 CONFIG_DM_GPIO=y
 CONFIG_SPL=y
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_DM=y
diff --git a/configs/dnp5370_defconfig b/configs/dnp5370_defconfig
index b809dfa..3b323e9 100644
--- a/configs/dnp5370_defconfig
+++ b/configs/dnp5370_defconfig
@@ -1,4 +1,5 @@
 CONFIG_BLACKFIN=y
 CONFIG_TARGET_DNP5370=y
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_NET_RANDOM_ETHADDR=y
diff --git a/configs/dra72_evm_defconfig b/configs/dra72_evm_defconfig
index cce3255..34393c0 100644
--- a/configs/dra72_evm_defconfig
+++ b/configs/dra72_evm_defconfig
@@ -10,6 +10,7 @@
 CONFIG_SPL_STACK_R=y
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 # CONFIG_CMD_NFS is not set
 CONFIG_OF_CONTROL=y
diff --git a/configs/dra74_evm_defconfig b/configs/dra74_evm_defconfig
index a57cd7f..e69ba1a 100644
--- a/configs/dra74_evm_defconfig
+++ b/configs/dra74_evm_defconfig
@@ -1,17 +1,17 @@
 CONFIG_ARM=y
 CONFIG_OMAP54XX=y
 CONFIG_TARGET_DRA7XX_EVM=y
+CONFIG_DM_GPIO=y
+CONFIG_SPL_STACK_R_ADDR=0x82000000
 CONFIG_DEFAULT_DEVICE_TREE="dra7-evm"
 CONFIG_SPL=y
 CONFIG_SPL_STACK_R=y
-CONFIG_SPL_STACK_R_ADDR=0x82000000
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 # CONFIG_CMD_NFS is not set
 CONFIG_OF_CONTROL=y
-CONFIG_SPL_DISABLE_OF_CONTROL=y
 CONFIG_DM=y
 CONFIG_SPI_FLASH=y
 CONFIG_SPI_FLASH_BAR=y
-CONFIG_DM_GPIO=y
diff --git a/configs/dra7xx_evm_defconfig b/configs/dra7xx_evm_defconfig
index f98e7b7..fa48505 100644
--- a/configs/dra7xx_evm_defconfig
+++ b/configs/dra7xx_evm_defconfig
@@ -1,11 +1,12 @@
 CONFIG_ARM=y
 CONFIG_OMAP54XX=y
 CONFIG_TARGET_DRA7XX_EVM=y
+CONFIG_SPL_STACK_R_ADDR=0x82000000
 CONFIG_SPL=y
 CONFIG_SPL_STACK_R=y
-CONFIG_SPL_STACK_R_ADDR=0x82000000
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 # CONFIG_CMD_NFS is not set
 CONFIG_SPI_FLASH=y
diff --git a/configs/dra7xx_evm_qspiboot_defconfig b/configs/dra7xx_evm_qspiboot_defconfig
index f14fa62..f9acfe5 100644
--- a/configs/dra7xx_evm_qspiboot_defconfig
+++ b/configs/dra7xx_evm_qspiboot_defconfig
@@ -1,12 +1,13 @@
 CONFIG_ARM=y
 CONFIG_OMAP54XX=y
 CONFIG_TARGET_DRA7XX_EVM=y
+CONFIG_SPL_STACK_R_ADDR=0x82000000
 CONFIG_SPL=y
 CONFIG_SPL_STACK_R=y
-CONFIG_SPL_STACK_R_ADDR=0x82000000
 CONFIG_SYS_EXTRA_OPTIONS="QSPI_BOOT"
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 # CONFIG_CMD_NFS is not set
 CONFIG_SPI_FLASH=y
diff --git a/configs/dra7xx_evm_uart3_defconfig b/configs/dra7xx_evm_uart3_defconfig
index 8882260..3965660 100644
--- a/configs/dra7xx_evm_uart3_defconfig
+++ b/configs/dra7xx_evm_uart3_defconfig
@@ -2,12 +2,13 @@
 CONFIG_OMAP54XX=y
 CONFIG_TARGET_DRA7XX_EVM=y
 CONFIG_CONS_INDEX=3
+CONFIG_SPL_STACK_R_ADDR=0x82000000
 CONFIG_SPL=y
 CONFIG_SPL_STACK_R=y
-CONFIG_SPL_STACK_R_ADDR=0x82000000
 CONFIG_SYS_EXTRA_OPTIONS="SPL_YMODEM_SUPPORT"
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 # CONFIG_CMD_NFS is not set
 CONFIG_SPI_FLASH=y
diff --git a/configs/draco_defconfig b/configs/draco_defconfig
index b5f0a50..3338f94 100644
--- a/configs/draco_defconfig
+++ b/configs/draco_defconfig
@@ -7,5 +7,6 @@
 CONFIG_AUTOBOOT_STOP_STR="\x1b\x1b"
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_SPI_FLASH=y
diff --git a/configs/duovero_defconfig b/configs/duovero_defconfig
index cc0e9a3..f833704 100644
--- a/configs/duovero_defconfig
+++ b/configs/duovero_defconfig
@@ -5,5 +5,6 @@
 CONFIG_SYS_PROMPT="duovero # "
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 # CONFIG_CMD_NFS is not set
diff --git a/configs/e2220-1170_defconfig b/configs/e2220-1170_defconfig
index a60ba97..2d5c673 100644
--- a/configs/e2220-1170_defconfig
+++ b/configs/e2220-1170_defconfig
@@ -7,6 +7,7 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 # CONFIG_CMD_NFS is not set
 CONFIG_SPI_FLASH=y
diff --git a/configs/ea20_defconfig b/configs/ea20_defconfig
index 3d5a1c4..f38d29c 100644
--- a/configs/ea20_defconfig
+++ b/configs/ea20_defconfig
@@ -4,5 +4,6 @@
 CONFIG_SYS_PROMPT="ea20 > "
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_SPI_FLASH=y
diff --git a/configs/eco5pk_defconfig b/configs/eco5pk_defconfig
index 759e7e9..5b1c8dc 100644
--- a/configs/eco5pk_defconfig
+++ b/configs/eco5pk_defconfig
@@ -5,4 +5,5 @@
 CONFIG_SYS_PROMPT="ECO5-PK # "
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
diff --git a/configs/efi-x86_defconfig b/configs/efi-x86_defconfig
index 43fb0c4..fa53e4a 100644
--- a/configs/efi-x86_defconfig
+++ b/configs/efi-x86_defconfig
@@ -4,6 +4,7 @@
 CONFIG_TARGET_EFI=y
 CONFIG_TSC_CALIBRATION_BYPASS=y
 # CONFIG_CMD_BOOTM is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_NET is not set
 CONFIG_OF_CONTROL=y
 CONFIG_OF_EMBED=y
diff --git a/configs/firefly-rk3288_defconfig b/configs/firefly-rk3288_defconfig
index edb2db2..76932ea 100644
--- a/configs/firefly-rk3288_defconfig
+++ b/configs/firefly-rk3288_defconfig
@@ -3,9 +3,9 @@
 CONFIG_SYS_MALLOC_F_LEN=0x2000
 CONFIG_ROCKCHIP_RK3288=y
 CONFIG_TARGET_FIREFLY_RK3288=y
+CONFIG_SPL_STACK_R_ADDR=0x80000
 CONFIG_DEFAULT_DEVICE_TREE="rk3288-firefly"
 CONFIG_SPL_STACK_R=y
-CONFIG_SPL_STACK_R_ADDR=0x80000
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_CMD_PMIC=y
diff --git a/configs/ga10h_v1_1_defconfig b/configs/ga10h_v1_1_defconfig
index 34e74af..09ad330 100644
--- a/configs/ga10h_v1_1_defconfig
+++ b/configs/ga10h_v1_1_defconfig
@@ -21,6 +21,7 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
 CONFIG_AXP_DLDO1_VOLT=3300
 CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_MUSB_HOST=y
diff --git a/configs/galileo_defconfig b/configs/galileo_defconfig
index 1e1ce95..725b37e 100644
--- a/configs/galileo_defconfig
+++ b/configs/galileo_defconfig
@@ -6,6 +6,7 @@
 CONFIG_GENERATE_PIRQ_TABLE=y
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 # CONFIG_CMD_NFS is not set
 CONFIG_BOOTSTAGE=y
diff --git a/configs/gr_xc3s_1500_defconfig b/configs/gr_xc3s_1500_defconfig
index a05b709..543cba5 100644
--- a/configs/gr_xc3s_1500_defconfig
+++ b/configs/gr_xc3s_1500_defconfig
@@ -1,5 +1,5 @@
 CONFIG_SPARC=y
 CONFIG_TARGET_GR_XC3S_1500=y
 CONFIG_SYS_TEXT_BASE=0x00000000
-# CONFIG_CMD_ELF is not sets
+# CONFIG_CMD_ELF is not set
 # CONFIG_CMD_SETEXPR is not set
diff --git a/configs/gt90h_v4_defconfig b/configs/gt90h_v4_defconfig
index a14de0d..a8d339c 100644
--- a/configs/gt90h_v4_defconfig
+++ b/configs/gt90h_v4_defconfig
@@ -20,5 +20,6 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
 CONFIG_AXP_DLDO1_VOLT=3300
 CONFIG_USB_MUSB_HOST=y
diff --git a/configs/gwventana_defconfig b/configs/gwventana_defconfig
index 5bb371c..547e7f6 100644
--- a/configs/gwventana_defconfig
+++ b/configs/gwventana_defconfig
@@ -2,13 +2,14 @@
 CONFIG_ARCH_MX6=y
 CONFIG_TARGET_GW_VENTANA=y
 CONFIG_DM_SERIAL=y
+CONFIG_SPL_STACK_R_ADDR=0x18000000
 CONFIG_SPL=y
 CONFIG_SPL_STACK_R=y
-CONFIG_SPL_STACK_R_ADDR=0x18000000
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/imx-common/spl_sd.cfg,MX6QDL"
 CONFIG_SYS_PROMPT="Ventana > "
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 CONFIG_DM=y
 CONFIG_NETDEVICES=y
 CONFIG_E1000=y
diff --git a/configs/harmony_defconfig b/configs/harmony_defconfig
index 79e91e0..87ddd84 100644
--- a/configs/harmony_defconfig
+++ b/configs/harmony_defconfig
@@ -9,6 +9,7 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 # CONFIG_CMD_NFS is not set
 CONFIG_USB=y
diff --git a/configs/hikey_defconfig b/configs/hikey_defconfig
index 70aa708..fd94bf5 100644
--- a/configs/hikey_defconfig
+++ b/configs/hikey_defconfig
@@ -1,3 +1,4 @@
 CONFIG_ARM=y
 CONFIG_SYS_MALLOC_F_LEN=0x2000
 # CONFIG_CMD_IMLS is not set
+CONFIG_CMD_GPIO=y
diff --git a/configs/i12-tvbox_defconfig b/configs/i12-tvbox_defconfig
index 54fa819..a15a15a 100644
--- a/configs/i12-tvbox_defconfig
+++ b/configs/i12-tvbox_defconfig
@@ -10,5 +10,6 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
 CONFIG_ETH_DESIGNWARE=y
 CONFIG_USB_EHCI_HCD=y
diff --git a/configs/iNet_3F_defconfig b/configs/iNet_3F_defconfig
index 7ec54a7..3f1624c 100644
--- a/configs/iNet_3F_defconfig
+++ b/configs/iNet_3F_defconfig
@@ -17,4 +17,5 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
 CONFIG_USB_MUSB_HOST=y
diff --git a/configs/iNet_3W_defconfig b/configs/iNet_3W_defconfig
index 5e68769..6c4cd56 100644
--- a/configs/iNet_3W_defconfig
+++ b/configs/iNet_3W_defconfig
@@ -17,4 +17,5 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
 CONFIG_USB_MUSB_HOST=y
diff --git a/configs/iNet_86VS_defconfig b/configs/iNet_86VS_defconfig
index 3dea793..00e1458 100644
--- a/configs/iNet_86VS_defconfig
+++ b/configs/iNet_86VS_defconfig
@@ -16,4 +16,5 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
 CONFIG_USB_MUSB_HOST=y
diff --git a/configs/ibf-dsp561_defconfig b/configs/ibf-dsp561_defconfig
index e654a4b..9cf3652 100644
--- a/configs/ibf-dsp561_defconfig
+++ b/configs/ibf-dsp561_defconfig
@@ -1,4 +1,5 @@
 CONFIG_BLACKFIN=y
 CONFIG_TARGET_IBF_DSP561=y
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_LIB_RAND=y
diff --git a/configs/igep0020_defconfig b/configs/igep0020_defconfig
index e45e83c..b2ce2ad 100644
--- a/configs/igep0020_defconfig
+++ b/configs/igep0020_defconfig
@@ -5,4 +5,5 @@
 CONFIG_SYS_EXTRA_OPTIONS="MACH_TYPE=MACH_TYPE_IGEP0020,BOOT_ONENAND"
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
diff --git a/configs/igep0020_nand_defconfig b/configs/igep0020_nand_defconfig
index 75fabef..6574c3f 100644
--- a/configs/igep0020_nand_defconfig
+++ b/configs/igep0020_nand_defconfig
@@ -5,4 +5,5 @@
 CONFIG_SYS_EXTRA_OPTIONS="MACH_TYPE=MACH_TYPE_IGEP0020,BOOT_NAND"
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
diff --git a/configs/igep0030_defconfig b/configs/igep0030_defconfig
index 1bb7a6f..726ff12 100644
--- a/configs/igep0030_defconfig
+++ b/configs/igep0030_defconfig
@@ -5,4 +5,5 @@
 CONFIG_SYS_EXTRA_OPTIONS="MACH_TYPE=MACH_TYPE_IGEP0030,BOOT_ONENAND"
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
diff --git a/configs/igep0030_nand_defconfig b/configs/igep0030_nand_defconfig
index ed01766..54f1ff8 100644
--- a/configs/igep0030_nand_defconfig
+++ b/configs/igep0030_nand_defconfig
@@ -5,4 +5,5 @@
 CONFIG_SYS_EXTRA_OPTIONS="MACH_TYPE=MACH_TYPE_IGEP0030,BOOT_NAND"
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
diff --git a/configs/igep0032_defconfig b/configs/igep0032_defconfig
index bfa15d7..cebf1c6 100644
--- a/configs/igep0032_defconfig
+++ b/configs/igep0032_defconfig
@@ -5,4 +5,5 @@
 CONFIG_SYS_EXTRA_OPTIONS="MACH_TYPE=MACH_TYPE_IGEP0032,BOOT_ONENAND"
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
diff --git a/configs/inet1_defconfig b/configs/inet1_defconfig
index a8b32cb..1c68293 100644
--- a/configs/inet1_defconfig
+++ b/configs/inet1_defconfig
@@ -17,5 +17,6 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
 CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_MUSB_HOST=y
diff --git a/configs/inet97fv2_defconfig b/configs/inet97fv2_defconfig
index 0b03e16..a7b3a9f 100644
--- a/configs/inet97fv2_defconfig
+++ b/configs/inet97fv2_defconfig
@@ -16,4 +16,5 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
 CONFIG_USB_MUSB_HOST=y
diff --git a/configs/inet98v_rev2_defconfig b/configs/inet98v_rev2_defconfig
index 27b5019..c0c6cb2 100644
--- a/configs/inet98v_rev2_defconfig
+++ b/configs/inet98v_rev2_defconfig
@@ -19,4 +19,5 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
 CONFIG_USB_MUSB_HOST=y
diff --git a/configs/inet9f_rev03_defconfig b/configs/inet9f_rev03_defconfig
index 153450f..0a17cf7 100644
--- a/configs/inet9f_rev03_defconfig
+++ b/configs/inet9f_rev03_defconfig
@@ -16,4 +16,5 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
 CONFIG_USB_MUSB_HOST=y
diff --git a/configs/ip04_defconfig b/configs/ip04_defconfig
index 0b6de77..847a25d 100644
--- a/configs/ip04_defconfig
+++ b/configs/ip04_defconfig
@@ -2,6 +2,7 @@
 CONFIG_TARGET_IP04=y
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_NET_RANDOM_ETHADDR=y
 CONFIG_SPI_FLASH=y
diff --git a/configs/jesurun_q5_defconfig b/configs/jesurun_q5_defconfig
index 9cb8b1d..443a1c7 100644
--- a/configs/jesurun_q5_defconfig
+++ b/configs/jesurun_q5_defconfig
@@ -11,5 +11,6 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
 CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_MUSB_HOST=y
diff --git a/configs/jetson-tk1_defconfig b/configs/jetson-tk1_defconfig
index 6df5c7e..bd60d15 100644
--- a/configs/jetson-tk1_defconfig
+++ b/configs/jetson-tk1_defconfig
@@ -9,6 +9,7 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 # CONFIG_CMD_NFS is not set
 CONFIG_SPI_FLASH=y
diff --git a/configs/k2g_evm_defconfig b/configs/k2g_evm_defconfig
index 59020af..4e747ae 100644
--- a/configs/k2g_evm_defconfig
+++ b/configs/k2g_evm_defconfig
@@ -1,14 +1,12 @@
 CONFIG_ARM=y
 CONFIG_ARCH_KEYSTONE=y
 CONFIG_TARGET_K2G_EVM=y
+CONFIG_DM_SERIAL=y
 CONFIG_DEFAULT_DEVICE_TREE="k2g-evm"
 CONFIG_SPL=y
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_OF_CONTROL=y
-CONFIG_SPL_DISABLE_OF_CONTROL=y
-CONFIG_SPI_FLASH=y
 CONFIG_DM=y
-CONFIG_DM_SERIAL=y
-CONFIG_KEYSTONE_SERIAL=y
+CONFIG_SPI_FLASH=y
diff --git a/configs/kwb_defconfig b/configs/kwb_defconfig
index 0bbe0a7..0f56bfa 100644
--- a/configs/kwb_defconfig
+++ b/configs/kwb_defconfig
@@ -15,6 +15,7 @@
 # CONFIG_CMD_LOADS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_ITEST is not set
 # CONFIG_CMD_SETEXPR is not set
 # CONFIG_CMD_NFS is not set
diff --git a/configs/ls1021atwr_sdcard_qspi_defconfig b/configs/ls1021atwr_sdcard_qspi_defconfig
index 458578b..9f2d27d 100644
--- a/configs/ls1021atwr_sdcard_qspi_defconfig
+++ b/configs/ls1021atwr_sdcard_qspi_defconfig
@@ -1,11 +1,11 @@
 CONFIG_ARM=y
 CONFIG_TARGET_LS1021ATWR=y
+CONFIG_DM_SPI=y
+CONFIG_DEFAULT_DEVICE_TREE="ls1021a-twr"
 CONFIG_SPL=y
 CONFIG_SYS_EXTRA_OPTIONS="RAMBOOT_PBL,SPL_FSL_PBL,SD_BOOT,SD_BOOT_QSPI"
-CONFIG_DEFAULT_DEVICE_TREE="ls1021a-twr"
 CONFIG_OF_CONTROL=y
 CONFIG_DM=y
 CONFIG_SPI_FLASH=y
 CONFIG_NETDEVICES=y
 CONFIG_E1000=y
-CONFIG_DM_SPI=y
diff --git a/configs/ls1043ardb_defconfig b/configs/ls1043ardb_defconfig
index ae84d2e..a476360 100644
--- a/configs/ls1043ardb_defconfig
+++ b/configs/ls1043ardb_defconfig
@@ -1,4 +1,3 @@
-CONFIG_SYS_EXTRA_OPTIONS="SYS_FSL_DDR4"
 CONFIG_ARM=y
 CONFIG_TARGET_LS1043ARDB=y
-CONFIG_FSL_LAYERSCAPE=y
+CONFIG_SYS_EXTRA_OPTIONS="SYS_FSL_DDR4"
diff --git a/configs/ls1043ardb_nand_defconfig b/configs/ls1043ardb_nand_defconfig
index fffaca0..784ea20 100644
--- a/configs/ls1043ardb_nand_defconfig
+++ b/configs/ls1043ardb_nand_defconfig
@@ -1,4 +1,4 @@
-CONFIG_SPL=y
-CONFIG_SYS_EXTRA_OPTIONS="RAMBOOT_PBL,SPL_FSL_PBL,NAND_BOOT,SYS_FSL_DDR4"
 CONFIG_ARM=y
 CONFIG_TARGET_LS1043ARDB=y
+CONFIG_SPL=y
+CONFIG_SYS_EXTRA_OPTIONS="RAMBOOT_PBL,SPL_FSL_PBL,NAND_BOOT,SYS_FSL_DDR4"
diff --git a/configs/ls1043ardb_sdcard_defconfig b/configs/ls1043ardb_sdcard_defconfig
index 5fe0470..4b94e93 100644
--- a/configs/ls1043ardb_sdcard_defconfig
+++ b/configs/ls1043ardb_sdcard_defconfig
@@ -1,4 +1,4 @@
-CONFIG_SPL=y
-CONFIG_SYS_EXTRA_OPTIONS="RAMBOOT_PBL,SPL_FSL_PBL,SD_BOOT,SYS_FSL_DDR4"
 CONFIG_ARM=y
 CONFIG_TARGET_LS1043ARDB=y
+CONFIG_SPL=y
+CONFIG_SYS_EXTRA_OPTIONS="RAMBOOT_PBL,SPL_FSL_PBL,SD_BOOT,SYS_FSL_DDR4"
diff --git a/configs/m28evk_defconfig b/configs/m28evk_defconfig
index 03ced33..9e8508c 100644
--- a/configs/m28evk_defconfig
+++ b/configs/m28evk_defconfig
@@ -3,4 +3,5 @@
 CONFIG_SPL=y
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 CONFIG_SPI_FLASH=y
diff --git a/configs/marsboard_defconfig b/configs/marsboard_defconfig
index 0707f0d..a353e85 100644
--- a/configs/marsboard_defconfig
+++ b/configs/marsboard_defconfig
@@ -4,6 +4,7 @@
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/boundary/nitrogen6x/nitrogen6q.cfg,MX6Q,DDR_MB=1024,ENV_IS_IN_SPI_FLASH"
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 CONFIG_DM=y
 CONFIG_SPI_FLASH=y
 CONFIG_DM_THERMAL=y
diff --git a/configs/mcx_defconfig b/configs/mcx_defconfig
index fe80d6c..1d82c40 100644
--- a/configs/mcx_defconfig
+++ b/configs/mcx_defconfig
@@ -7,4 +7,5 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
diff --git a/configs/medcom-wide_defconfig b/configs/medcom-wide_defconfig
index df9560e..631159a 100644
--- a/configs/medcom-wide_defconfig
+++ b/configs/medcom-wide_defconfig
@@ -9,6 +9,7 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 # CONFIG_CMD_NFS is not set
 CONFIG_USB=y
diff --git a/configs/microblaze-generic_defconfig b/configs/microblaze-generic_defconfig
index da589a0..1fe2e0f 100644
--- a/configs/microblaze-generic_defconfig
+++ b/configs/microblaze-generic_defconfig
@@ -3,6 +3,7 @@
 CONFIG_DEFAULT_DEVICE_TREE="microblaze-generic"
 CONFIG_SPL=y
 CONFIG_SYS_PROMPT="U-Boot-mONStR> "
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_OF_CONTROL=y
 CONFIG_OF_EMBED=y
diff --git a/configs/minnowmax_defconfig b/configs/minnowmax_defconfig
index 0f500e6..02d43a3 100644
--- a/configs/minnowmax_defconfig
+++ b/configs/minnowmax_defconfig
@@ -11,6 +11,7 @@
 CONFIG_CMD_CPU=y
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 # CONFIG_CMD_NFS is not set
 CONFIG_BOOTSTAGE=y
diff --git a/configs/mixtile_loftq_defconfig b/configs/mixtile_loftq_defconfig
index ce81309..07865d8 100644
--- a/configs/mixtile_loftq_defconfig
+++ b/configs/mixtile_loftq_defconfig
@@ -12,6 +12,7 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
 CONFIG_ETH_DESIGNWARE=y
 CONFIG_AXP_ALDO1_VOLT=3300
 CONFIG_USB_EHCI_HCD=y
diff --git a/configs/mk802_a10s_defconfig b/configs/mk802_a10s_defconfig
index aff8dfc..03e58cd 100644
--- a/configs/mk802_a10s_defconfig
+++ b/configs/mk802_a10s_defconfig
@@ -10,5 +10,6 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
-CONFIG_USB_EHCI_HCD=y
+CONFIG_CMD_GPIO=y
 CONFIG_AXP152_POWER=y
+CONFIG_USB_EHCI_HCD=y
diff --git a/configs/mk802_defconfig b/configs/mk802_defconfig
index bed8f23..922f8c3 100644
--- a/configs/mk802_defconfig
+++ b/configs/mk802_defconfig
@@ -9,5 +9,6 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
-CONFIG_USB_EHCI_HCD=y
+CONFIG_CMD_GPIO=y
 CONFIG_SUNXI_NO_PMIC=y
+CONFIG_USB_EHCI_HCD=y
diff --git a/configs/mk802ii_defconfig b/configs/mk802ii_defconfig
index de1b73f..2a359be 100644
--- a/configs/mk802ii_defconfig
+++ b/configs/mk802ii_defconfig
@@ -7,4 +7,5 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
 CONFIG_USB_EHCI_HCD=y
diff --git a/configs/mt_ventoux_defconfig b/configs/mt_ventoux_defconfig
index 27f2ecd..38fb331 100644
--- a/configs/mt_ventoux_defconfig
+++ b/configs/mt_ventoux_defconfig
@@ -5,4 +5,5 @@
 CONFIG_SYS_PROMPT="mt_ventoux => "
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
diff --git a/configs/mx23_olinuxino_defconfig b/configs/mx23_olinuxino_defconfig
index 9e02334..22c46f8 100644
--- a/configs/mx23_olinuxino_defconfig
+++ b/configs/mx23_olinuxino_defconfig
@@ -3,4 +3,5 @@
 CONFIG_SPL=y
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
diff --git a/configs/mx23evk_defconfig b/configs/mx23evk_defconfig
index 2f4b91b..55e8915 100644
--- a/configs/mx23evk_defconfig
+++ b/configs/mx23evk_defconfig
@@ -3,6 +3,7 @@
 CONFIG_SPL=y
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 # CONFIG_CMD_NET is not set
 # CONFIG_CMD_NFS is not set
diff --git a/configs/mx28evk_auart_console_defconfig b/configs/mx28evk_auart_console_defconfig
index 9000787..1cb26d7 100644
--- a/configs/mx28evk_auart_console_defconfig
+++ b/configs/mx28evk_auart_console_defconfig
@@ -4,4 +4,5 @@
 CONFIG_SYS_EXTRA_OPTIONS="MXS_AUART,MXS_AUART_BASE=MXS_UARTAPP3_BASE,ENV_IS_IN_MMC"
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 CONFIG_SPI_FLASH=y
diff --git a/configs/mx28evk_defconfig b/configs/mx28evk_defconfig
index 6d3cbb8..3c8ea76 100644
--- a/configs/mx28evk_defconfig
+++ b/configs/mx28evk_defconfig
@@ -4,4 +4,5 @@
 CONFIG_SYS_EXTRA_OPTIONS="ENV_IS_IN_MMC"
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 CONFIG_SPI_FLASH=y
diff --git a/configs/mx28evk_nand_defconfig b/configs/mx28evk_nand_defconfig
index ee4536d..bd86917 100644
--- a/configs/mx28evk_nand_defconfig
+++ b/configs/mx28evk_nand_defconfig
@@ -4,4 +4,5 @@
 CONFIG_SYS_EXTRA_OPTIONS="ENV_IS_IN_NAND"
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 CONFIG_SPI_FLASH=y
diff --git a/configs/mx28evk_spi_defconfig b/configs/mx28evk_spi_defconfig
index 88bfb43..d1d8ed7 100644
--- a/configs/mx28evk_spi_defconfig
+++ b/configs/mx28evk_spi_defconfig
@@ -4,4 +4,5 @@
 CONFIG_SYS_EXTRA_OPTIONS="ENV_IS_IN_SPI_FLASH"
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 CONFIG_SPI_FLASH=y
diff --git a/configs/mx6cuboxi_defconfig b/configs/mx6cuboxi_defconfig
index 59362c6..e8964d9 100644
--- a/configs/mx6cuboxi_defconfig
+++ b/configs/mx6cuboxi_defconfig
@@ -5,5 +5,6 @@
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/imx-common/spl_sd.cfg,MX6QDL"
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 CONFIG_DM=y
 CONFIG_DM_THERMAL=y
diff --git a/configs/mx6dlarm2_defconfig b/configs/mx6dlarm2_defconfig
index e1bdaaf..de96d35 100644
--- a/configs/mx6dlarm2_defconfig
+++ b/configs/mx6dlarm2_defconfig
@@ -4,4 +4,5 @@
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/freescale/mx6qarm2/imximage_mx6dl.cfg,MX6DL,DDR_MB=2048"
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
diff --git a/configs/mx6dlarm2_lpddr2_defconfig b/configs/mx6dlarm2_lpddr2_defconfig
index a37c254..9ee4ee7 100644
--- a/configs/mx6dlarm2_lpddr2_defconfig
+++ b/configs/mx6dlarm2_lpddr2_defconfig
@@ -4,4 +4,5 @@
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/freescale/mx6qarm2/imximage_mx6dl.cfg,MX6DL,MX6DL_LPDDR2,DDR_MB=512"
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
diff --git a/configs/mx6dlsabreauto_defconfig b/configs/mx6dlsabreauto_defconfig
index 17d1b96..9dea2d2 100644
--- a/configs/mx6dlsabreauto_defconfig
+++ b/configs/mx6dlsabreauto_defconfig
@@ -4,4 +4,5 @@
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/freescale/mx6qsabreauto/mx6dl.cfg,MX6DL"
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 CONFIG_SPI_FLASH=y
diff --git a/configs/mx6dlsabresd_defconfig b/configs/mx6dlsabresd_defconfig
index 6610a0c..68f6676 100644
--- a/configs/mx6dlsabresd_defconfig
+++ b/configs/mx6dlsabresd_defconfig
@@ -4,4 +4,5 @@
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/freescale/mx6sabresd/mx6dlsabresd.cfg,MX6DL"
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 CONFIG_SPI_FLASH=y
diff --git a/configs/mx6qarm2_defconfig b/configs/mx6qarm2_defconfig
index 5cd78cd..7f08d86 100644
--- a/configs/mx6qarm2_defconfig
+++ b/configs/mx6qarm2_defconfig
@@ -4,4 +4,5 @@
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/freescale/mx6qarm2/imximage.cfg,MX6Q,DDR_MB=2048"
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
diff --git a/configs/mx6qarm2_lpddr2_defconfig b/configs/mx6qarm2_lpddr2_defconfig
index 89c42b8..7186799 100644
--- a/configs/mx6qarm2_lpddr2_defconfig
+++ b/configs/mx6qarm2_lpddr2_defconfig
@@ -4,4 +4,5 @@
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/freescale/mx6qarm2/imximage.cfg,MX6Q,MX6DQ_LPDDR2,DDR_MB=512"
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
diff --git a/configs/mx6qpsabreauto_defconfig b/configs/mx6qpsabreauto_defconfig
index 2cbbc32..3e9506a 100644
--- a/configs/mx6qpsabreauto_defconfig
+++ b/configs/mx6qpsabreauto_defconfig
@@ -2,4 +2,5 @@
 CONFIG_ARCH_MX6=y
 CONFIG_TARGET_MX6QSABREAUTO=y
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/freescale/mx6qsabreauto/mx6qp.cfg,MX6Q"
+CONFIG_CMD_GPIO=y
 CONFIG_SPI_FLASH=y
diff --git a/configs/mx6qsabreauto_defconfig b/configs/mx6qsabreauto_defconfig
index 11ded40..11d7670 100644
--- a/configs/mx6qsabreauto_defconfig
+++ b/configs/mx6qsabreauto_defconfig
@@ -4,4 +4,5 @@
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/freescale/mx6qsabreauto/imximage.cfg,MX6Q"
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 CONFIG_SPI_FLASH=y
diff --git a/configs/mx6qsabrelite_defconfig b/configs/mx6qsabrelite_defconfig
index 1a2bb22..119f63e 100644
--- a/configs/mx6qsabrelite_defconfig
+++ b/configs/mx6qsabrelite_defconfig
@@ -4,6 +4,7 @@
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/boundary/nitrogen6x/nitrogen6q.cfg,MX6Q,DDR_MB=1024,SABRELITE"
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 CONFIG_DM=y
 CONFIG_SPI_FLASH=y
 CONFIG_DM_THERMAL=y
diff --git a/configs/mx6qsabresd_defconfig b/configs/mx6qsabresd_defconfig
index 6cbe1cf..7d141d3 100644
--- a/configs/mx6qsabresd_defconfig
+++ b/configs/mx6qsabresd_defconfig
@@ -4,4 +4,5 @@
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/freescale/mx6sabresd/mx6q_4x_mt41j128.cfg,MX6Q"
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 CONFIG_SPI_FLASH=y
diff --git a/configs/mx6sabresd_spl_defconfig b/configs/mx6sabresd_spl_defconfig
index bfd371a..7a48075 100644
--- a/configs/mx6sabresd_spl_defconfig
+++ b/configs/mx6sabresd_spl_defconfig
@@ -5,4 +5,5 @@
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/imx-common/spl_sd.cfg,SPL,MX6Q"
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 CONFIG_SPI_FLASH=y
diff --git a/configs/mx6slevk_defconfig b/configs/mx6slevk_defconfig
index ae9912b..d7305b0 100644
--- a/configs/mx6slevk_defconfig
+++ b/configs/mx6slevk_defconfig
@@ -4,6 +4,7 @@
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/freescale/mx6slevk/imximage.cfg,MX6SL"
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_DM=y
 CONFIG_SPI_FLASH=y
diff --git a/configs/mx6slevk_spinor_defconfig b/configs/mx6slevk_spinor_defconfig
index 3904616..60aa057 100644
--- a/configs/mx6slevk_spinor_defconfig
+++ b/configs/mx6slevk_spinor_defconfig
@@ -4,6 +4,7 @@
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/freescale/mx6slevk/imximage.cfg,MX6SL,SYS_BOOT_SPINOR"
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_DM=y
 CONFIG_SPI_FLASH=y
diff --git a/configs/mx6slevk_spl_defconfig b/configs/mx6slevk_spl_defconfig
index 1fbd0d1..b5b289a 100644
--- a/configs/mx6slevk_spl_defconfig
+++ b/configs/mx6slevk_spl_defconfig
@@ -3,6 +3,7 @@
 CONFIG_TARGET_MX6SLEVK=y
 CONFIG_SPL=y
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/imx-common/spl_sd.cfg,SPL,MX6SL"
+CONFIG_CMD_GPIO=y
 CONFIG_DM=y
 CONFIG_SPI_FLASH=y
 CONFIG_DM_THERMAL=y
diff --git a/configs/mx6sxsabresd_defconfig b/configs/mx6sxsabresd_defconfig
index a582905..953a246 100644
--- a/configs/mx6sxsabresd_defconfig
+++ b/configs/mx6sxsabresd_defconfig
@@ -4,6 +4,7 @@
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/freescale/mx6sxsabresd/imximage.cfg,MX6SX"
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_SPI_FLASH=y
 CONFIG_SPI_FLASH_BAR=y
diff --git a/configs/mx6sxsabresd_spl_defconfig b/configs/mx6sxsabresd_spl_defconfig
index 3f19659..3843f99 100644
--- a/configs/mx6sxsabresd_spl_defconfig
+++ b/configs/mx6sxsabresd_spl_defconfig
@@ -5,5 +5,6 @@
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/imx-common/spl_sd.cfg,MX6SX"
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_SPI_FLASH=y
diff --git a/configs/mx6ul_14x14_evk_defconfig b/configs/mx6ul_14x14_evk_defconfig
index 6787f00..835285f 100644
--- a/configs/mx6ul_14x14_evk_defconfig
+++ b/configs/mx6ul_14x14_evk_defconfig
@@ -3,5 +3,6 @@
 CONFIG_TARGET_MX6UL_14X14_EVK=y
 CONFIG_SPL=y
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/imx-common/spl_sd.cfg"
+CONFIG_CMD_GPIO=y
 CONFIG_CMD_DHCP=y
 CONFIG_CMD_PING=y
diff --git a/configs/mx6ul_9x9_evk_defconfig b/configs/mx6ul_9x9_evk_defconfig
index 8b4c68c..efbffe3 100644
--- a/configs/mx6ul_9x9_evk_defconfig
+++ b/configs/mx6ul_9x9_evk_defconfig
@@ -3,5 +3,6 @@
 CONFIG_TARGET_MX6UL_9X9_EVK=y
 CONFIG_SPL=y
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/imx-common/spl_sd.cfg"
+CONFIG_CMD_GPIO=y
 CONFIG_CMD_DHCP=y
 CONFIG_CMD_PING=y
diff --git a/configs/mx7dsabresd_defconfig b/configs/mx7dsabresd_defconfig
index 60aacb2..420d13e 100644
--- a/configs/mx7dsabresd_defconfig
+++ b/configs/mx7dsabresd_defconfig
@@ -6,6 +6,7 @@
 # CONFIG_CMD_IMI is not set
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_XIMG is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_CMD_DHCP=y
 CONFIG_CMD_PING=y
diff --git a/configs/nitrogen6dl2g_defconfig b/configs/nitrogen6dl2g_defconfig
index 2044fc9..c9aca46 100644
--- a/configs/nitrogen6dl2g_defconfig
+++ b/configs/nitrogen6dl2g_defconfig
@@ -4,4 +4,5 @@
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/boundary/nitrogen6x/nitrogen6dl2g.cfg,MX6DL,DDR_MB=2048"
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 CONFIG_SPI_FLASH=y
diff --git a/configs/nitrogen6dl_defconfig b/configs/nitrogen6dl_defconfig
index c90c8c9..5b1c06c 100644
--- a/configs/nitrogen6dl_defconfig
+++ b/configs/nitrogen6dl_defconfig
@@ -4,4 +4,5 @@
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/boundary/nitrogen6x/nitrogen6dl.cfg,MX6DL,DDR_MB=1024"
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 CONFIG_SPI_FLASH=y
diff --git a/configs/nitrogen6q2g_defconfig b/configs/nitrogen6q2g_defconfig
index 90ef17e..9938328 100644
--- a/configs/nitrogen6q2g_defconfig
+++ b/configs/nitrogen6q2g_defconfig
@@ -4,4 +4,5 @@
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/boundary/nitrogen6x/nitrogen6q2g.cfg,MX6Q,DDR_MB=2048"
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 CONFIG_SPI_FLASH=y
diff --git a/configs/nitrogen6q_defconfig b/configs/nitrogen6q_defconfig
index 798467e..430b34d 100644
--- a/configs/nitrogen6q_defconfig
+++ b/configs/nitrogen6q_defconfig
@@ -4,4 +4,5 @@
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/boundary/nitrogen6x/nitrogen6q.cfg,MX6Q,DDR_MB=1024"
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 CONFIG_SPI_FLASH=y
diff --git a/configs/nitrogen6s1g_defconfig b/configs/nitrogen6s1g_defconfig
index e8eca1b..0f49397 100644
--- a/configs/nitrogen6s1g_defconfig
+++ b/configs/nitrogen6s1g_defconfig
@@ -4,4 +4,5 @@
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/boundary/nitrogen6x/nitrogen6s1g.cfg,MX6S,DDR_MB=1024"
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 CONFIG_SPI_FLASH=y
diff --git a/configs/nitrogen6s_defconfig b/configs/nitrogen6s_defconfig
index d142ebc..c21ba2a 100644
--- a/configs/nitrogen6s_defconfig
+++ b/configs/nitrogen6s_defconfig
@@ -4,4 +4,5 @@
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/boundary/nitrogen6x/nitrogen6s.cfg,MX6S,DDR_MB=512"
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 CONFIG_SPI_FLASH=y
diff --git a/configs/nokia_rx51_defconfig b/configs/nokia_rx51_defconfig
index b3d9682..21959a6 100644
--- a/configs/nokia_rx51_defconfig
+++ b/configs/nokia_rx51_defconfig
@@ -8,6 +8,7 @@
 # CONFIG_CMD_SAVEENV is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 # CONFIG_CMD_NET is not set
 # CONFIG_CMD_NFS is not set
diff --git a/configs/novena_defconfig b/configs/novena_defconfig
index 60d6658..889aac2 100644
--- a/configs/novena_defconfig
+++ b/configs/novena_defconfig
@@ -5,3 +5,4 @@
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/imx-common/spl_sd.cfg,MX6Q"
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
diff --git a/configs/nyan-big_defconfig b/configs/nyan-big_defconfig
index 4f31c1c..dac8d3a 100644
--- a/configs/nyan-big_defconfig
+++ b/configs/nyan-big_defconfig
@@ -9,6 +9,7 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 # CONFIG_CMD_NFS is not set
 CONFIG_CMD_TPM=y
@@ -19,7 +20,6 @@
 CONFIG_CROS_EC_SPI=y
 CONFIG_SPI_FLASH=y
 CONFIG_TEGRA114_SPI=y
-CONFIG_DM_TPM=y
 CONFIG_TPM_TIS_INFINEON=y
 CONFIG_USB=y
 CONFIG_DM_USB=y
diff --git a/configs/odroid-xu3_defconfig b/configs/odroid-xu3_defconfig
index 4ab91fa..e563843 100644
--- a/configs/odroid-xu3_defconfig
+++ b/configs/odroid-xu3_defconfig
@@ -6,15 +6,16 @@
 # CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
 CONFIG_SYS_PROMPT="ODROID-XU3 # "
 # CONFIG_CMD_IMLS is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
+CONFIG_CMD_PMIC=y
+CONFIG_ADC=y
+CONFIG_ADC_EXYNOS=y
 CONFIG_DM_I2C_COMPAT=y
 CONFIG_DM_PMIC=y
-CONFIG_CMD_PMIC=y
-CONFIG_ERRNO_STR=y
-CONFIG_DM_REGULATOR=y
 CONFIG_PMIC_S2MPS11=y
+CONFIG_DM_REGULATOR=y
 CONFIG_USB=y
 CONFIG_DM_USB=y
 CONFIG_VIDEO_BRIDGE=y
-CONFIG_ADC=y
-CONFIG_ADC_EXYNOS=y
+CONFIG_ERRNO_STR=y
diff --git a/configs/odroid_defconfig b/configs/odroid_defconfig
index 1e321d3..2c4959b 100644
--- a/configs/odroid_defconfig
+++ b/configs/odroid_defconfig
@@ -8,6 +8,7 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_XIMG is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_NFS is not set
 # CONFIG_CMD_MISC is not set
 CONFIG_CMD_PMIC=y
diff --git a/configs/omap3_beagle_defconfig b/configs/omap3_beagle_defconfig
index dde076a..7535a17 100644
--- a/configs/omap3_beagle_defconfig
+++ b/configs/omap3_beagle_defconfig
@@ -5,3 +5,4 @@
 CONFIG_SYS_EXTRA_OPTIONS="NAND"
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
diff --git a/configs/omap3_logic_defconfig b/configs/omap3_logic_defconfig
index 3f8a154..ab03285 100644
--- a/configs/omap3_logic_defconfig
+++ b/configs/omap3_logic_defconfig
@@ -6,3 +6,4 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
diff --git a/configs/omap3_overo_defconfig b/configs/omap3_overo_defconfig
index 3350212..51304fd 100644
--- a/configs/omap3_overo_defconfig
+++ b/configs/omap3_overo_defconfig
@@ -7,5 +7,6 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 # CONFIG_CMD_NFS is not set
diff --git a/configs/omap3_pandora_defconfig b/configs/omap3_pandora_defconfig
index e165145..9b24544 100644
--- a/configs/omap3_pandora_defconfig
+++ b/configs/omap3_pandora_defconfig
@@ -6,6 +6,7 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 # CONFIG_CMD_NET is not set
 # CONFIG_CMD_NFS is not set
diff --git a/configs/omap3_zoom1_defconfig b/configs/omap3_zoom1_defconfig
index 9efd6de..ccc1170 100644
--- a/configs/omap3_zoom1_defconfig
+++ b/configs/omap3_zoom1_defconfig
@@ -5,4 +5,5 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
diff --git a/configs/omap4_panda_defconfig b/configs/omap4_panda_defconfig
index 1be285d..ce6e8d9 100644
--- a/configs/omap4_panda_defconfig
+++ b/configs/omap4_panda_defconfig
@@ -4,5 +4,6 @@
 CONFIG_SPL=y
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 # CONFIG_CMD_NFS is not set
diff --git a/configs/omap4_sdp4430_defconfig b/configs/omap4_sdp4430_defconfig
index b369d1d..2947508 100644
--- a/configs/omap4_sdp4430_defconfig
+++ b/configs/omap4_sdp4430_defconfig
@@ -4,6 +4,7 @@
 CONFIG_SPL=y
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 # CONFIG_CMD_NET is not set
 # CONFIG_CMD_NFS is not set
diff --git a/configs/omap5_uevm_defconfig b/configs/omap5_uevm_defconfig
index 15221ad..d136e2c 100644
--- a/configs/omap5_uevm_defconfig
+++ b/configs/omap5_uevm_defconfig
@@ -4,4 +4,5 @@
 CONFIG_SPL=y
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
diff --git a/configs/ot1200_defconfig b/configs/ot1200_defconfig
index 17022a4..6023fa7 100644
--- a/configs/ot1200_defconfig
+++ b/configs/ot1200_defconfig
@@ -4,4 +4,5 @@
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/bachmann/ot1200/mx6q_4x_mt41j128.cfg,MX6Q"
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 CONFIG_SPI_FLASH=y
diff --git a/configs/ot1200_spl_defconfig b/configs/ot1200_spl_defconfig
index dbbea35..0c8b44a 100644
--- a/configs/ot1200_spl_defconfig
+++ b/configs/ot1200_spl_defconfig
@@ -5,4 +5,5 @@
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/imx-common/spl_sd.cfg,MX6Q"
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 CONFIG_SPI_FLASH=y
diff --git a/configs/p2371-0000_defconfig b/configs/p2371-0000_defconfig
index 136f6c5..07bc339 100644
--- a/configs/p2371-0000_defconfig
+++ b/configs/p2371-0000_defconfig
@@ -8,6 +8,7 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 # CONFIG_CMD_NFS is not set
 CONFIG_SPI_FLASH=y
diff --git a/configs/p2371-2180_defconfig b/configs/p2371-2180_defconfig
index 8cd2fcc..b56181c 100644
--- a/configs/p2371-2180_defconfig
+++ b/configs/p2371-2180_defconfig
@@ -8,6 +8,7 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 # CONFIG_CMD_NFS is not set
 CONFIG_SPI_FLASH=y
diff --git a/configs/p2571_defconfig b/configs/p2571_defconfig
index 5a592e9..eb38077 100644
--- a/configs/p2571_defconfig
+++ b/configs/p2571_defconfig
@@ -8,6 +8,7 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 # CONFIG_CMD_NFS is not set
 CONFIG_SPI_FLASH=y
diff --git a/configs/paz00_defconfig b/configs/paz00_defconfig
index 5d076f7..3d6840e 100644
--- a/configs/paz00_defconfig
+++ b/configs/paz00_defconfig
@@ -9,6 +9,7 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 # CONFIG_CMD_NFS is not set
 CONFIG_USB=y
diff --git a/configs/pcm051_rev1_defconfig b/configs/pcm051_rev1_defconfig
index 2f1022c..b8739cd 100644
--- a/configs/pcm051_rev1_defconfig
+++ b/configs/pcm051_rev1_defconfig
@@ -4,5 +4,6 @@
 CONFIG_SYS_EXTRA_OPTIONS="REV1"
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_SPI_FLASH=y
diff --git a/configs/pcm051_rev3_defconfig b/configs/pcm051_rev3_defconfig
index 61d94b8..3a47313 100644
--- a/configs/pcm051_rev3_defconfig
+++ b/configs/pcm051_rev3_defconfig
@@ -4,5 +4,6 @@
 CONFIG_SYS_EXTRA_OPTIONS="REV3"
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_SPI_FLASH=y
diff --git a/configs/pcm052_defconfig b/configs/pcm052_defconfig
index e8dc402..9125645 100644
--- a/configs/pcm052_defconfig
+++ b/configs/pcm052_defconfig
@@ -3,4 +3,3 @@
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/phytec/pcm052/imximage.cfg,ENV_IS_IN_NAND"
 CONFIG_NAND_VF610_NFC=y
 CONFIG_SYS_NAND_BUSWIDTH_16BIT=y
-CONFIG_SYS_NAND_VF610_NFC_45_ECC_BYTES=y
diff --git a/configs/peach-pi_defconfig b/configs/peach-pi_defconfig
index 6eff072..08ccfc3 100644
--- a/configs/peach-pi_defconfig
+++ b/configs/peach-pi_defconfig
@@ -6,6 +6,7 @@
 CONFIG_SPL=y
 CONFIG_SYS_PROMPT="Peach-Pi # "
 # CONFIG_CMD_IMLS is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_CMD_PMIC=y
 CONFIG_CMD_REGULATOR=y
@@ -29,7 +30,6 @@
 CONFIG_I2S_SAMSUNG=y
 CONFIG_SOUND_MAX98095=y
 CONFIG_SOUND_WM8994=y
-CONFIG_DM_TPM=y
 CONFIG_TPM_TIS_INFINEON=y
 CONFIG_USB=y
 CONFIG_DM_USB=y
diff --git a/configs/peach-pit_defconfig b/configs/peach-pit_defconfig
index 24bc161..938ee68 100644
--- a/configs/peach-pit_defconfig
+++ b/configs/peach-pit_defconfig
@@ -6,6 +6,7 @@
 CONFIG_SPL=y
 CONFIG_SYS_PROMPT="Peach-Pit # "
 # CONFIG_CMD_IMLS is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_CMD_PMIC=y
 CONFIG_CMD_REGULATOR=y
@@ -29,7 +30,6 @@
 CONFIG_I2S_SAMSUNG=y
 CONFIG_SOUND_MAX98095=y
 CONFIG_SOUND_WM8994=y
-CONFIG_DM_TPM=y
 CONFIG_TPM_TIS_INFINEON=y
 CONFIG_USB=y
 CONFIG_DM_USB=y
diff --git a/configs/pengwyn_defconfig b/configs/pengwyn_defconfig
index 38add54..3350b6f 100644
--- a/configs/pengwyn_defconfig
+++ b/configs/pengwyn_defconfig
@@ -3,4 +3,5 @@
 CONFIG_SPL=y
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
diff --git a/configs/pepper_defconfig b/configs/pepper_defconfig
index f86b1b7..a038020 100644
--- a/configs/pepper_defconfig
+++ b/configs/pepper_defconfig
@@ -4,4 +4,5 @@
 CONFIG_SYS_PROMPT="pepper# "
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
diff --git a/configs/platinum_picon_defconfig b/configs/platinum_picon_defconfig
index 29ae5af..c4a82d7 100644
--- a/configs/platinum_picon_defconfig
+++ b/configs/platinum_picon_defconfig
@@ -6,4 +6,5 @@
 CONFIG_SYS_PROMPT="picon > "
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
diff --git a/configs/platinum_titanium_defconfig b/configs/platinum_titanium_defconfig
index 16d3184..f824bae 100644
--- a/configs/platinum_titanium_defconfig
+++ b/configs/platinum_titanium_defconfig
@@ -6,4 +6,5 @@
 CONFIG_SYS_PROMPT="titanium > "
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
diff --git a/configs/plutux_defconfig b/configs/plutux_defconfig
index b6b07d8..d19f14f 100644
--- a/configs/plutux_defconfig
+++ b/configs/plutux_defconfig
@@ -9,6 +9,7 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 # CONFIG_CMD_NFS is not set
 CONFIG_USB=y
diff --git a/configs/pov_protab2_ips9_defconfig b/configs/pov_protab2_ips9_defconfig
index 9aa5280..d9b3b45 100644
--- a/configs/pov_protab2_ips9_defconfig
+++ b/configs/pov_protab2_ips9_defconfig
@@ -17,4 +17,5 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
 CONFIG_USB_MUSB_HOST=y
diff --git a/configs/pr1_defconfig b/configs/pr1_defconfig
index 03a3286..f3029dc 100644
--- a/configs/pr1_defconfig
+++ b/configs/pr1_defconfig
@@ -3,6 +3,7 @@
 CONFIG_SYS_PROMPT="pr1>"
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_SPI_FLASH=y
 CONFIG_CC_OPTIMIZE_LIBS_FOR_SPEED=y
diff --git a/configs/pxm2_defconfig b/configs/pxm2_defconfig
index b1b709f..75c6f64 100644
--- a/configs/pxm2_defconfig
+++ b/configs/pxm2_defconfig
@@ -7,5 +7,6 @@
 CONFIG_AUTOBOOT_STOP_STR="\x1b\x1b"
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_SPI_FLASH=y
diff --git a/configs/q8_a13_tablet_defconfig b/configs/q8_a13_tablet_defconfig
index b467b62..205359e 100644
--- a/configs/q8_a13_tablet_defconfig
+++ b/configs/q8_a13_tablet_defconfig
@@ -19,4 +19,5 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
 CONFIG_USB_MUSB_HOST=y
diff --git a/configs/q8_a23_tablet_800x480_defconfig b/configs/q8_a23_tablet_800x480_defconfig
index 7391464..927ab2a 100644
--- a/configs/q8_a23_tablet_800x480_defconfig
+++ b/configs/q8_a23_tablet_800x480_defconfig
@@ -20,5 +20,6 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
 CONFIG_AXP_DLDO1_VOLT=3300
 CONFIG_USB_MUSB_HOST=y
diff --git a/configs/q8_a33_tablet_1024x600_defconfig b/configs/q8_a33_tablet_1024x600_defconfig
index 16f8600..755f4ee 100644
--- a/configs/q8_a33_tablet_1024x600_defconfig
+++ b/configs/q8_a33_tablet_1024x600_defconfig
@@ -20,5 +20,6 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
 CONFIG_AXP_DLDO1_VOLT=3300
 CONFIG_USB_MUSB_HOST=y
diff --git a/configs/q8_a33_tablet_800x480_defconfig b/configs/q8_a33_tablet_800x480_defconfig
index 6378918..a8dfa0d 100644
--- a/configs/q8_a33_tablet_800x480_defconfig
+++ b/configs/q8_a33_tablet_800x480_defconfig
@@ -20,5 +20,6 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
 CONFIG_AXP_DLDO1_VOLT=3300
 CONFIG_USB_MUSB_HOST=y
diff --git a/configs/r7-tv-dongle_defconfig b/configs/r7-tv-dongle_defconfig
index fcc681f..d6387fc 100644
--- a/configs/r7-tv-dongle_defconfig
+++ b/configs/r7-tv-dongle_defconfig
@@ -9,5 +9,6 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
-CONFIG_USB_EHCI_HCD=y
+CONFIG_CMD_GPIO=y
 CONFIG_AXP152_POWER=y
+CONFIG_USB_EHCI_HCD=y
diff --git a/configs/rastaban_defconfig b/configs/rastaban_defconfig
index 1d8064a..f0e622d 100644
--- a/configs/rastaban_defconfig
+++ b/configs/rastaban_defconfig
@@ -7,5 +7,6 @@
 CONFIG_AUTOBOOT_STOP_STR="\x1b\x1b"
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_SPI_FLASH=y
diff --git a/configs/riotboard_defconfig b/configs/riotboard_defconfig
index 859b143..bdd9173 100644
--- a/configs/riotboard_defconfig
+++ b/configs/riotboard_defconfig
@@ -4,6 +4,7 @@
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/boundary/nitrogen6x/nitrogen6s1g.cfg,MX6S,DDR_MB=1024,ENV_IS_IN_MMC"
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 CONFIG_DM=y
 CONFIG_SPI_FLASH=y
 CONFIG_DM_THERMAL=y
diff --git a/configs/rpi_2_defconfig b/configs/rpi_2_defconfig
index 334a1b7..5c9e69a 100644
--- a/configs/rpi_2_defconfig
+++ b/configs/rpi_2_defconfig
@@ -5,5 +5,6 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_PHYS_TO_BUS=y
diff --git a/configs/rpi_defconfig b/configs/rpi_defconfig
index 8cce790..b8b267f 100644
--- a/configs/rpi_defconfig
+++ b/configs/rpi_defconfig
@@ -5,5 +5,6 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_PHYS_TO_BUS=y
diff --git a/configs/rut_defconfig b/configs/rut_defconfig
index 8bb8d88..ba73dc3 100644
--- a/configs/rut_defconfig
+++ b/configs/rut_defconfig
@@ -7,5 +7,6 @@
 CONFIG_AUTOBOOT_STOP_STR="\x1b\x1b"
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_SPI_FLASH=y
diff --git a/configs/sandbox_defconfig b/configs/sandbox_defconfig
index 94c8e68..ae5b9d1 100644
--- a/configs/sandbox_defconfig
+++ b/configs/sandbox_defconfig
@@ -6,6 +6,8 @@
 # CONFIG_CMD_ELF is not set
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_REMOTEPROC=y
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_CMD_SOUND=y
 CONFIG_BOOTSTAGE=y
@@ -19,6 +21,8 @@
 CONFIG_REGMAP=y
 CONFIG_SYSCON=y
 CONFIG_DEVRES=y
+CONFIG_ADC=y
+CONFIG_ADC_SANDBOX=y
 CONFIG_CLK=y
 CONFIG_SANDBOX_GPIO=y
 CONFIG_SYS_I2C_SANDBOX=y
@@ -43,12 +47,12 @@
 CONFIG_DM_REGULATOR=y
 CONFIG_DM_REGULATOR_SANDBOX=y
 CONFIG_RAM=y
+CONFIG_REMOTEPROC_SANDBOX=y
 CONFIG_DM_RTC=y
 CONFIG_SANDBOX_SERIAL=y
 CONFIG_SOUND=y
 CONFIG_SOUND_SANDBOX=y
 CONFIG_SANDBOX_SPI=y
-CONFIG_DM_TPM=y
 CONFIG_TPM_TIS_SANDBOX=y
 CONFIG_USB=y
 CONFIG_DM_USB=y
@@ -63,7 +67,3 @@
 CONFIG_UT_TIME=y
 CONFIG_UT_DM=y
 CONFIG_UT_ENV=y
-CONFIG_REMOTEPROC_SANDBOX=y
-CONFIG_CMD_REMOTEPROC=y
-CONFIG_ADC=y
-CONFIG_ADC_SANDBOX=y
diff --git a/configs/sansa_fuze_plus_defconfig b/configs/sansa_fuze_plus_defconfig
index 840f9d4..0d41602 100644
--- a/configs/sansa_fuze_plus_defconfig
+++ b/configs/sansa_fuze_plus_defconfig
@@ -3,4 +3,5 @@
 CONFIG_SPL=y
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
diff --git a/configs/sc_sps_1_defconfig b/configs/sc_sps_1_defconfig
index 468113d..a9aec82 100644
--- a/configs/sc_sps_1_defconfig
+++ b/configs/sc_sps_1_defconfig
@@ -3,3 +3,4 @@
 CONFIG_SPL=y
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
diff --git a/configs/seaboard_defconfig b/configs/seaboard_defconfig
index a5023c9..bcce38c 100644
--- a/configs/seaboard_defconfig
+++ b/configs/seaboard_defconfig
@@ -9,6 +9,7 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 # CONFIG_CMD_NFS is not set
 CONFIG_USB=y
diff --git a/configs/secomx6quq7_defconfig b/configs/secomx6quq7_defconfig
index 57bad8b..5291881 100644
--- a/configs/secomx6quq7_defconfig
+++ b/configs/secomx6quq7_defconfig
@@ -8,3 +8,4 @@
 CONFIG_SYS_PROMPT="SECO MX6Q uQ7 U-Boot > "
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
diff --git a/configs/smdk5250_defconfig b/configs/smdk5250_defconfig
index 0aca5b4..17b2a35 100644
--- a/configs/smdk5250_defconfig
+++ b/configs/smdk5250_defconfig
@@ -6,6 +6,7 @@
 CONFIG_SPL=y
 CONFIG_SYS_PROMPT="SMDK5250 # "
 # CONFIG_CMD_IMLS is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_CMD_SOUND=y
 CONFIG_CMD_PMIC=y
diff --git a/configs/smdk5420_defconfig b/configs/smdk5420_defconfig
index 60bcf0a..9d58ac1 100644
--- a/configs/smdk5420_defconfig
+++ b/configs/smdk5420_defconfig
@@ -6,6 +6,7 @@
 CONFIG_SPL=y
 CONFIG_SYS_PROMPT="SMDK5420 # "
 # CONFIG_CMD_IMLS is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_DM_I2C_COMPAT=y
 CONFIG_SPI_FLASH=y
diff --git a/configs/snapper9260_defconfig b/configs/snapper9260_defconfig
index 0635d6c..83b52cf 100644
--- a/configs/snapper9260_defconfig
+++ b/configs/snapper9260_defconfig
@@ -9,5 +9,6 @@
 # CONFIG_CMD_LOADS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SOURCE is not set
 # CONFIG_CMD_SETEXPR is not set
diff --git a/configs/snapper9g20_defconfig b/configs/snapper9g20_defconfig
index def06f1..37a3e64 100644
--- a/configs/snapper9g20_defconfig
+++ b/configs/snapper9g20_defconfig
@@ -8,5 +8,6 @@
 # CONFIG_CMD_LOADS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SOURCE is not set
 # CONFIG_CMD_SETEXPR is not set
diff --git a/configs/snow_defconfig b/configs/snow_defconfig
index 0c9ca8b..41441a8 100644
--- a/configs/snow_defconfig
+++ b/configs/snow_defconfig
@@ -6,6 +6,7 @@
 CONFIG_SPL=y
 CONFIG_SYS_PROMPT="snow # "
 # CONFIG_CMD_IMLS is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_CMD_SOUND=y
 CONFIG_CMD_PMIC=y
@@ -38,7 +39,6 @@
 CONFIG_I2S_SAMSUNG=y
 CONFIG_SOUND_MAX98095=y
 CONFIG_SOUND_WM8994=y
-CONFIG_DM_TPM=y
 CONFIG_TPM_TIS_INFINEON=y
 CONFIG_USB=y
 CONFIG_DM_USB=y
diff --git a/configs/socfpga_arria5_defconfig b/configs/socfpga_arria5_defconfig
index afdf237..a1245e2 100644
--- a/configs/socfpga_arria5_defconfig
+++ b/configs/socfpga_arria5_defconfig
@@ -4,12 +4,13 @@
 CONFIG_SPL_DM=y
 CONFIG_DM_GPIO=y
 CONFIG_TARGET_SOCFPGA_ARRIA5_SOCDK=y
+CONFIG_SPL_STACK_R_ADDR=0x00800000
 CONFIG_DEFAULT_DEVICE_TREE="socfpga_arria5_socdk"
 CONFIG_SPL=y
 CONFIG_SPL_STACK_R=y
-CONFIG_SPL_STACK_R_ADDR=0x00800000
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 CONFIG_DWAPB_GPIO=y
 CONFIG_SPI_FLASH=y
 CONFIG_DM_ETH=y
diff --git a/configs/socfpga_cyclone5_defconfig b/configs/socfpga_cyclone5_defconfig
index fcd12d9..74ce232 100644
--- a/configs/socfpga_cyclone5_defconfig
+++ b/configs/socfpga_cyclone5_defconfig
@@ -4,12 +4,13 @@
 CONFIG_SPL_DM=y
 CONFIG_DM_GPIO=y
 CONFIG_TARGET_SOCFPGA_CYCLONE5_SOCDK=y
+CONFIG_SPL_STACK_R_ADDR=0x00800000
 CONFIG_DEFAULT_DEVICE_TREE="socfpga_cyclone5_socdk"
 CONFIG_SPL=y
 CONFIG_SPL_STACK_R=y
-CONFIG_SPL_STACK_R_ADDR=0x00800000
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 CONFIG_DWAPB_GPIO=y
 CONFIG_SPI_FLASH=y
 CONFIG_DM_ETH=y
diff --git a/configs/socfpga_de0_nano_soc_defconfig b/configs/socfpga_de0_nano_soc_defconfig
index 5dc74b7..5837e98 100644
--- a/configs/socfpga_de0_nano_soc_defconfig
+++ b/configs/socfpga_de0_nano_soc_defconfig
@@ -4,12 +4,13 @@
 CONFIG_SPL_DM=y
 CONFIG_DM_GPIO=y
 CONFIG_TARGET_SOCFPGA_TERASIC_DE0_NANO=y
+CONFIG_SPL_STACK_R_ADDR=0x00800000
 CONFIG_DEFAULT_DEVICE_TREE="socfpga_cyclone5_de0_nano_soc"
 CONFIG_SPL=y
 CONFIG_SPL_STACK_R=y
-CONFIG_SPL_STACK_R_ADDR=0x00800000
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 CONFIG_SPL_SIMPLE_BUS=y
 CONFIG_DWAPB_GPIO=y
 CONFIG_DM_ETH=y
diff --git a/configs/socfpga_mcvevk_defconfig b/configs/socfpga_mcvevk_defconfig
index b90bce7..455ea95 100644
--- a/configs/socfpga_mcvevk_defconfig
+++ b/configs/socfpga_mcvevk_defconfig
@@ -4,12 +4,13 @@
 CONFIG_SPL_DM=y
 CONFIG_DM_GPIO=y
 CONFIG_TARGET_SOCFPGA_DENX_MCVEVK=y
+CONFIG_SPL_STACK_R_ADDR=0x00800000
 CONFIG_DEFAULT_DEVICE_TREE="socfpga_cyclone5_mcvevk"
 CONFIG_SPL=y
 CONFIG_SPL_STACK_R=y
-CONFIG_SPL_STACK_R_ADDR=0x00800000
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 CONFIG_SPL_SIMPLE_BUS=y
 CONFIG_DWAPB_GPIO=y
 CONFIG_DM_ETH=y
diff --git a/configs/socfpga_sockit_defconfig b/configs/socfpga_sockit_defconfig
index 11a4786..4ab373f 100644
--- a/configs/socfpga_sockit_defconfig
+++ b/configs/socfpga_sockit_defconfig
@@ -4,12 +4,13 @@
 CONFIG_SPL_DM=y
 CONFIG_DM_GPIO=y
 CONFIG_TARGET_SOCFPGA_TERASIC_SOCKIT=y
+CONFIG_SPL_STACK_R_ADDR=0x00800000
 CONFIG_DEFAULT_DEVICE_TREE="socfpga_cyclone5_sockit"
 CONFIG_SPL=y
 CONFIG_SPL_STACK_R=y
-CONFIG_SPL_STACK_R_ADDR=0x00800000
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 CONFIG_SPL_SIMPLE_BUS=y
 CONFIG_DWAPB_GPIO=y
 CONFIG_SPI_FLASH=y
diff --git a/configs/socfpga_socrates_defconfig b/configs/socfpga_socrates_defconfig
index 04bacd0..07b8447 100644
--- a/configs/socfpga_socrates_defconfig
+++ b/configs/socfpga_socrates_defconfig
@@ -4,12 +4,13 @@
 CONFIG_SPL_DM=y
 CONFIG_DM_GPIO=y
 CONFIG_TARGET_SOCFPGA_CYCLONE5_SOCDK=y
+CONFIG_SPL_STACK_R_ADDR=0x00800000
 CONFIG_DEFAULT_DEVICE_TREE="socfpga_cyclone5_socrates"
 CONFIG_SPL=y
 CONFIG_SPL_STACK_R=y
-CONFIG_SPL_STACK_R_ADDR=0x00800000
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 CONFIG_DWAPB_GPIO=y
 CONFIG_SPI_FLASH=y
 CONFIG_DM_ETH=y
diff --git a/configs/spring_defconfig b/configs/spring_defconfig
index 47bc643..0f44ce8 100644
--- a/configs/spring_defconfig
+++ b/configs/spring_defconfig
@@ -6,6 +6,7 @@
 CONFIG_SPL=y
 CONFIG_SYS_PROMPT="spring # "
 # CONFIG_CMD_IMLS is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_CMD_SOUND=y
 CONFIG_CMD_PMIC=y
@@ -38,7 +39,6 @@
 CONFIG_I2S_SAMSUNG=y
 CONFIG_SOUND_MAX98095=y
 CONFIG_SOUND_WM8994=y
-CONFIG_DM_TPM=y
 CONFIG_TPM_TIS_INFINEON=y
 CONFIG_USB=y
 CONFIG_DM_USB=y
diff --git a/configs/sunxi_Gemei_G9_defconfig b/configs/sunxi_Gemei_G9_defconfig
index 6d39dec..d3de194 100644
--- a/configs/sunxi_Gemei_G9_defconfig
+++ b/configs/sunxi_Gemei_G9_defconfig
@@ -14,4 +14,5 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
 CONFIG_USB_EHCI_HCD=y
diff --git a/configs/tbs2910_defconfig b/configs/tbs2910_defconfig
index ffc419d..c56c412 100644
--- a/configs/tbs2910_defconfig
+++ b/configs/tbs2910_defconfig
@@ -4,5 +4,6 @@
 CONFIG_SYS_PROMPT="Matrix U-Boot> "
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 CONFIG_DM=y
 CONFIG_DM_THERMAL=y
diff --git a/configs/tcm-bf518_defconfig b/configs/tcm-bf518_defconfig
index 26da180..7a8700f 100644
--- a/configs/tcm-bf518_defconfig
+++ b/configs/tcm-bf518_defconfig
@@ -1,5 +1,6 @@
 CONFIG_BLACKFIN=y
 CONFIG_TARGET_TCM_BF518=y
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_NET_RANDOM_ETHADDR=y
 CONFIG_CC_OPTIMIZE_LIBS_FOR_SPEED=y
diff --git a/configs/tcm-bf537_defconfig b/configs/tcm-bf537_defconfig
index 8933625..056b69f 100644
--- a/configs/tcm-bf537_defconfig
+++ b/configs/tcm-bf537_defconfig
@@ -1,5 +1,6 @@
 CONFIG_BLACKFIN=y
 CONFIG_TARGET_TCM_BF537=y
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_NET_RANDOM_ETHADDR=y
 CONFIG_CC_OPTIMIZE_LIBS_FOR_SPEED=y
diff --git a/configs/tec-ng_defconfig b/configs/tec-ng_defconfig
index de74dc9..7a8d687 100644
--- a/configs/tec-ng_defconfig
+++ b/configs/tec-ng_defconfig
@@ -9,6 +9,7 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 # CONFIG_CMD_NFS is not set
 CONFIG_SPI_FLASH=y
diff --git a/configs/tec_defconfig b/configs/tec_defconfig
index 2163ec8..a4d5ac6 100644
--- a/configs/tec_defconfig
+++ b/configs/tec_defconfig
@@ -9,6 +9,7 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 # CONFIG_CMD_NFS is not set
 CONFIG_USB=y
diff --git a/configs/thuban_defconfig b/configs/thuban_defconfig
index 6b8e6b1..70420f0 100644
--- a/configs/thuban_defconfig
+++ b/configs/thuban_defconfig
@@ -7,5 +7,6 @@
 CONFIG_AUTOBOOT_STOP_STR="\x1b\x1b"
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_SPI_FLASH=y
diff --git a/configs/titanium_defconfig b/configs/titanium_defconfig
index 45c49ce..e7f594c 100644
--- a/configs/titanium_defconfig
+++ b/configs/titanium_defconfig
@@ -5,4 +5,5 @@
 CONFIG_SYS_PROMPT="Titanium > "
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
diff --git a/configs/tqma6q_mba6_mmc_defconfig b/configs/tqma6q_mba6_mmc_defconfig
index c590354..827b5be 100644
--- a/configs/tqma6q_mba6_mmc_defconfig
+++ b/configs/tqma6q_mba6_mmc_defconfig
@@ -3,4 +3,5 @@
 CONFIG_TARGET_TQMA6=y
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 CONFIG_SPI_FLASH=y
diff --git a/configs/tqma6q_mba6_spi_defconfig b/configs/tqma6q_mba6_spi_defconfig
index 7de3f99..9bfb539 100644
--- a/configs/tqma6q_mba6_spi_defconfig
+++ b/configs/tqma6q_mba6_spi_defconfig
@@ -4,4 +4,5 @@
 CONFIG_TQMA6X_SPI_BOOT=y
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 CONFIG_SPI_FLASH=y
diff --git a/configs/tqma6s_mba6_mmc_defconfig b/configs/tqma6s_mba6_mmc_defconfig
index 7bf15d1..9b8ae93 100644
--- a/configs/tqma6s_mba6_mmc_defconfig
+++ b/configs/tqma6s_mba6_mmc_defconfig
@@ -4,4 +4,5 @@
 CONFIG_TQMA6S=y
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 CONFIG_SPI_FLASH=y
diff --git a/configs/tqma6s_mba6_spi_defconfig b/configs/tqma6s_mba6_spi_defconfig
index ff38d0b..c1d06ec 100644
--- a/configs/tqma6s_mba6_spi_defconfig
+++ b/configs/tqma6s_mba6_spi_defconfig
@@ -5,4 +5,5 @@
 CONFIG_TQMA6X_SPI_BOOT=y
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 CONFIG_SPI_FLASH=y
diff --git a/configs/tqma6s_wru4_mmc_defconfig b/configs/tqma6s_wru4_mmc_defconfig
index e30b130..1d47006 100644
--- a/configs/tqma6s_wru4_mmc_defconfig
+++ b/configs/tqma6s_wru4_mmc_defconfig
@@ -7,4 +7,5 @@
 CONFIG_AUTOBOOT_PROMPT="Enter password in %d seconds to stop autoboot\n"
 CONFIG_AUTOBOOT_ENCRYPTION=y
 CONFIG_AUTOBOOT_STOP_STR_SHA256="36a9e7f1c95b82ffb99743e0c5c4ce95d83c9a430aac59f84ef3cbfab6145068"
+CONFIG_CMD_GPIO=y
 CONFIG_PCA9551_LED=y
diff --git a/configs/trimslice_defconfig b/configs/trimslice_defconfig
index 18292e2..be65652 100644
--- a/configs/trimslice_defconfig
+++ b/configs/trimslice_defconfig
@@ -9,6 +9,7 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 # CONFIG_CMD_NFS is not set
 CONFIG_SPI_FLASH=y
diff --git a/configs/tseries_mmc_defconfig b/configs/tseries_mmc_defconfig
index b4a4873..9b096ed 100644
--- a/configs/tseries_mmc_defconfig
+++ b/configs/tseries_mmc_defconfig
@@ -12,6 +12,7 @@
 # CONFIG_CMD_LOADS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_ITEST is not set
 # CONFIG_CMD_SETEXPR is not set
 # CONFIG_CMD_NFS is not set
diff --git a/configs/tseries_nand_defconfig b/configs/tseries_nand_defconfig
index 8177a51..ffce135 100644
--- a/configs/tseries_nand_defconfig
+++ b/configs/tseries_nand_defconfig
@@ -12,6 +12,7 @@
 # CONFIG_CMD_LOADS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_ITEST is not set
 # CONFIG_CMD_SETEXPR is not set
 # CONFIG_CMD_NFS is not set
diff --git a/configs/tseries_spi_defconfig b/configs/tseries_spi_defconfig
index 1c2a0ba..6703b17 100644
--- a/configs/tseries_spi_defconfig
+++ b/configs/tseries_spi_defconfig
@@ -12,6 +12,7 @@
 # CONFIG_CMD_LOADS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_ITEST is not set
 # CONFIG_CMD_SETEXPR is not set
 # CONFIG_CMD_NFS is not set
diff --git a/configs/twister_defconfig b/configs/twister_defconfig
index b817a55..ec85267 100644
--- a/configs/twister_defconfig
+++ b/configs/twister_defconfig
@@ -5,4 +5,5 @@
 CONFIG_SYS_PROMPT="twister => "
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
diff --git a/configs/udoo_defconfig b/configs/udoo_defconfig
index 223917d..0a7f70a 100644
--- a/configs/udoo_defconfig
+++ b/configs/udoo_defconfig
@@ -3,5 +3,6 @@
 CONFIG_TARGET_UDOO=y
 CONFIG_SPL=y
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/imx-common/spl_sd.cfg,MX6QDL"
+CONFIG_CMD_GPIO=y
 CONFIG_DM=y
 CONFIG_DM_THERMAL=y
diff --git a/configs/venice2_defconfig b/configs/venice2_defconfig
index 263ec63..a93c139 100644
--- a/configs/venice2_defconfig
+++ b/configs/venice2_defconfig
@@ -9,6 +9,7 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 # CONFIG_CMD_NFS is not set
 CONFIG_SPI_FLASH=y
diff --git a/configs/ventana_defconfig b/configs/ventana_defconfig
index 79c125e..01dad0e 100644
--- a/configs/ventana_defconfig
+++ b/configs/ventana_defconfig
@@ -9,6 +9,7 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 # CONFIG_CMD_NFS is not set
 CONFIG_USB=y
diff --git a/configs/vexpress_aemv8a_dram_defconfig b/configs/vexpress_aemv8a_dram_defconfig
index e9fc870..72d405f 100644
--- a/configs/vexpress_aemv8a_dram_defconfig
+++ b/configs/vexpress_aemv8a_dram_defconfig
@@ -1,7 +1,9 @@
 CONFIG_ARM=y
 CONFIG_TARGET_VEXPRESS64_BASE_FVP_DRAM=y
 CONFIG_SYS_MALLOC_F_LEN=0x2000
+CONFIG_DM_SERIAL=y
 CONFIG_DEFAULT_DEVICE_TREE="vexpress64"
+CONFIG_SYS_PROMPT="VExpress64# "
 # CONFIG_CMD_CONSOLE is not set
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_XIMG is not set
@@ -15,5 +17,3 @@
 # CONFIG_CMD_NFS is not set
 # CONFIG_CMD_MISC is not set
 CONFIG_DM=y
-CONFIG_DM_SERIAL=y
-CONFIG_SYS_PROMPT="VExpress64# "
diff --git a/configs/wandboard_defconfig b/configs/wandboard_defconfig
index 595e4be..f2c9cd2 100644
--- a/configs/wandboard_defconfig
+++ b/configs/wandboard_defconfig
@@ -5,5 +5,6 @@
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/imx-common/spl_sd.cfg,MX6QDL"
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 CONFIG_DM=y
 CONFIG_DM_THERMAL=y
diff --git a/configs/warp_defconfig b/configs/warp_defconfig
index 423f820..f112d33 100644
--- a/configs/warp_defconfig
+++ b/configs/warp_defconfig
@@ -4,6 +4,7 @@
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/freescale/mx6slevk/imximage.cfg,MX6SL"
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 # CONFIG_CMD_NET is not set
 # CONFIG_CMD_NFS is not set
diff --git a/configs/whistler_defconfig b/configs/whistler_defconfig
index 969f73c..995cf36 100644
--- a/configs/whistler_defconfig
+++ b/configs/whistler_defconfig
@@ -9,6 +9,7 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 # CONFIG_CMD_NFS is not set
 CONFIG_USB=y
diff --git a/configs/woodburn_defconfig b/configs/woodburn_defconfig
index 233b650..6c60f5e 100644
--- a/configs/woodburn_defconfig
+++ b/configs/woodburn_defconfig
@@ -1,4 +1,5 @@
 CONFIG_ARM=y
 CONFIG_TARGET_WOODBURN=y
 CONFIG_SYS_PROMPT="woodburn U-Boot > "
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
diff --git a/configs/woodburn_sd_defconfig b/configs/woodburn_sd_defconfig
index aa831d9..2d2ee9e 100644
--- a/configs/woodburn_sd_defconfig
+++ b/configs/woodburn_sd_defconfig
@@ -3,4 +3,5 @@
 CONFIG_SPL=y
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/woodburn/imximage.cfg"
 CONFIG_SYS_PROMPT="woodburn U-Boot > "
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
diff --git a/configs/work_92105_defconfig b/configs/work_92105_defconfig
index 0169f30..1c22eaf 100644
--- a/configs/work_92105_defconfig
+++ b/configs/work_92105_defconfig
@@ -4,5 +4,6 @@
 CONFIG_SPL=y
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_DM=y
diff --git a/configs/x600_defconfig b/configs/x600_defconfig
index 61d91d4..a1b2e33 100644
--- a/configs/x600_defconfig
+++ b/configs/x600_defconfig
@@ -5,6 +5,7 @@
 CONFIG_AUTOBOOT_KEYED=y
 CONFIG_AUTOBOOT_PROMPT="Hit SPACE in %d seconds to stop autoboot.\n"
 CONFIG_AUTOBOOT_STOP_STR=" "
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_NETDEVICES=y
 CONFIG_ETH_DESIGNWARE=y
diff --git a/configs/xfi3_defconfig b/configs/xfi3_defconfig
index 90927ed..3c7cb0d 100644
--- a/configs/xfi3_defconfig
+++ b/configs/xfi3_defconfig
@@ -3,4 +3,5 @@
 CONFIG_SPL=y
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
diff --git a/configs/zynq_microzed_defconfig b/configs/zynq_microzed_defconfig
index 74ca3a9..6cbf8ac 100644
--- a/configs/zynq_microzed_defconfig
+++ b/configs/zynq_microzed_defconfig
@@ -8,8 +8,8 @@
 CONFIG_FIT_SIGNATURE=y
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
-CONFIG_OF_SEPARATE=y
 CONFIG_NET_RANDOM_ETHADDR=y
 CONFIG_SPI_FLASH=y
 CONFIG_ZYNQ_QSPI=y
diff --git a/configs/zynq_picozed_defconfig b/configs/zynq_picozed_defconfig
index 3a42efb..600ca8b 100644
--- a/configs/zynq_picozed_defconfig
+++ b/configs/zynq_picozed_defconfig
@@ -5,6 +5,6 @@
 CONFIG_SPL=y
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
-CONFIG_OF_SEPARATE=y
 CONFIG_NET_RANDOM_ETHADDR=y
diff --git a/configs/zynq_zc702_defconfig b/configs/zynq_zc702_defconfig
index 3e488be..2b51deb 100644
--- a/configs/zynq_zc702_defconfig
+++ b/configs/zynq_zc702_defconfig
@@ -7,8 +7,8 @@
 CONFIG_FIT_SIGNATURE=y
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
-CONFIG_OF_SEPARATE=y
 CONFIG_NET_RANDOM_ETHADDR=y
 CONFIG_SPI_FLASH=y
 CONFIG_ZYNQ_QSPI=y
diff --git a/configs/zynq_zc706_defconfig b/configs/zynq_zc706_defconfig
index edd3635..0bc53a8 100644
--- a/configs/zynq_zc706_defconfig
+++ b/configs/zynq_zc706_defconfig
@@ -8,8 +8,8 @@
 CONFIG_FIT_SIGNATURE=y
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
-CONFIG_OF_SEPARATE=y
 CONFIG_NET_RANDOM_ETHADDR=y
 CONFIG_SPI_FLASH=y
 CONFIG_ZYNQ_QSPI=y
diff --git a/configs/zynq_zc770_xm010_defconfig b/configs/zynq_zc770_xm010_defconfig
index 69a0a9c..17833e7 100644
--- a/configs/zynq_zc770_xm010_defconfig
+++ b/configs/zynq_zc770_xm010_defconfig
@@ -9,8 +9,8 @@
 CONFIG_SYS_EXTRA_OPTIONS="ZC770_XM010"
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
-CONFIG_OF_SEPARATE=y
 CONFIG_NET_RANDOM_ETHADDR=y
 CONFIG_SPI_FLASH=y
 CONFIG_ZYNQ_QSPI=y
diff --git a/configs/zynq_zc770_xm011_defconfig b/configs/zynq_zc770_xm011_defconfig
index 2a61fe3..49dd025 100644
--- a/configs/zynq_zc770_xm011_defconfig
+++ b/configs/zynq_zc770_xm011_defconfig
@@ -9,6 +9,6 @@
 CONFIG_SYS_EXTRA_OPTIONS="ZC770_XM011"
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
-CONFIG_OF_SEPARATE=y
 CONFIG_NET_RANDOM_ETHADDR=y
diff --git a/configs/zynq_zc770_xm012_defconfig b/configs/zynq_zc770_xm012_defconfig
index eb98a39..d505943 100644
--- a/configs/zynq_zc770_xm012_defconfig
+++ b/configs/zynq_zc770_xm012_defconfig
@@ -7,6 +7,6 @@
 CONFIG_FIT_VERBOSE=y
 CONFIG_FIT_SIGNATURE=y
 CONFIG_SYS_EXTRA_OPTIONS="ZC770_XM012"
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
-CONFIG_OF_SEPARATE=y
 CONFIG_NET_RANDOM_ETHADDR=y
diff --git a/configs/zynq_zc770_xm013_defconfig b/configs/zynq_zc770_xm013_defconfig
index 8d65c05..c2ae2ab 100644
--- a/configs/zynq_zc770_xm013_defconfig
+++ b/configs/zynq_zc770_xm013_defconfig
@@ -9,6 +9,6 @@
 CONFIG_SYS_EXTRA_OPTIONS="ZC770_XM013"
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
-CONFIG_OF_SEPARATE=y
 CONFIG_NET_RANDOM_ETHADDR=y
diff --git a/configs/zynq_zed_defconfig b/configs/zynq_zed_defconfig
index df5e25a..15efb19 100644
--- a/configs/zynq_zed_defconfig
+++ b/configs/zynq_zed_defconfig
@@ -8,8 +8,8 @@
 CONFIG_FIT_SIGNATURE=y
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
-CONFIG_OF_SEPARATE=y
 CONFIG_NET_RANDOM_ETHADDR=y
 CONFIG_SPI_FLASH=y
 CONFIG_ZYNQ_QSPI=y
diff --git a/configs/zynq_zybo_defconfig b/configs/zynq_zybo_defconfig
index b7531d6..1227b7a 100644
--- a/configs/zynq_zybo_defconfig
+++ b/configs/zynq_zybo_defconfig
@@ -8,8 +8,8 @@
 CONFIG_FIT_SIGNATURE=y
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
-CONFIG_OF_SEPARATE=y
 CONFIG_NET_RANDOM_ETHADDR=y
 CONFIG_DEBUG_UART=y
 CONFIG_DEBUG_UART_ZYNQ=y
diff --git a/include/configs/10m50_devboard.h b/include/configs/10m50_devboard.h
index ab7dd08..48d5063 100644
--- a/include/configs/10m50_devboard.h
+++ b/include/configs/10m50_devboard.h
@@ -98,6 +98,5 @@
 					 CONFIG_SYS_MALLOC_LEN -	\
 					 0x10000)
 #define CONFIG_CMDLINE_EDITING
-#define CONFIG_CMD_GPIO
 
 #endif /* __CONFIG_H */
diff --git a/include/configs/3c120_devboard.h b/include/configs/3c120_devboard.h
index 856c836..2ecdd5d 100644
--- a/include/configs/3c120_devboard.h
+++ b/include/configs/3c120_devboard.h
@@ -102,6 +102,5 @@
 					 CONFIG_SYS_MALLOC_LEN -	\
 					 0x10000)
 #define CONFIG_CMDLINE_EDITING
-#define CONFIG_CMD_GPIO
 
 #endif /* __CONFIG_H */
diff --git a/include/configs/MPC8313ERDB.h b/include/configs/MPC8313ERDB.h
index 7db67c2..44c3175 100644
--- a/include/configs/MPC8313ERDB.h
+++ b/include/configs/MPC8313ERDB.h
@@ -365,7 +365,6 @@
 #define CONFIG_OF_STDOUT_VIA_ALIAS	1
 
 #define CONFIG_MPC83XX_GPIO 1
-#define CONFIG_CMD_GPIO 1
 
 /*
  * Serial Port
diff --git a/include/configs/UCP1020.h b/include/configs/UCP1020.h
index 8611473..ad2f115 100644
--- a/include/configs/UCP1020.h
+++ b/include/configs/UCP1020.h
@@ -538,7 +538,6 @@
 #endif
 
 /* Misc Extra Settings */
-#define CONFIG_CMD_GPIO			1
 #undef CONFIG_WATCHDOG	/* watchdog disabled */
 
 /*
diff --git a/include/configs/bcm28155_ap.h b/include/configs/bcm28155_ap.h
index 6ea6fb0..7247907 100644
--- a/include/configs/bcm28155_ap.h
+++ b/include/configs/bcm28155_ap.h
@@ -126,7 +126,6 @@
 #define CONFIG_CMD_ASKENV
 #define CONFIG_CMD_CACHE
 #define CONFIG_CMD_FAT
-#define CONFIG_CMD_GPIO
 #define CONFIG_CMD_I2C
 #define CONFIG_CMD_MMC
 #define CONFIG_CMD_BOOTZ
diff --git a/include/configs/bfin_adi_common.h b/include/configs/bfin_adi_common.h
index a075050..91a84fe 100644
--- a/include/configs/bfin_adi_common.h
+++ b/include/configs/bfin_adi_common.h
@@ -80,7 +80,6 @@
 # define CONFIG_CMD_BOOTLDR
 # define CONFIG_CMD_CACHE
 # define CONFIG_CMD_CPLBINFO
-# define CONFIG_CMD_GPIO
 # define CONFIG_CMD_KGDB
 # define CONFIG_CMD_LDRINFO
 # define CONFIG_CMD_REGINFO
diff --git a/include/configs/bg0900.h b/include/configs/bg0900.h
index c45c8c2..9abbc39 100644
--- a/include/configs/bg0900.h
+++ b/include/configs/bg0900.h
@@ -17,7 +17,6 @@
 #define CONFIG_CMD_BOOTZ
 #define CONFIG_CMD_CACHE
 #define CONFIG_CMD_DHCP
-#define CONFIG_CMD_GPIO
 #define CONFIG_CMD_MII
 #define CONFIG_CMD_NAND
 #define CONFIG_CMD_NAND_TRIMFFS
diff --git a/include/configs/bur_am335x_common.h b/include/configs/bur_am335x_common.h
index 1d96a2d..c9eb63e 100644
--- a/include/configs/bur_am335x_common.h
+++ b/include/configs/bur_am335x_common.h
@@ -113,7 +113,6 @@
 #define CONFIG_CMD_I2C
 /* GPIO */
 #define CONFIG_OMAP_GPIO
-#define CONFIG_CMD_GPIO
 /*
  * ----------------------------------------------------------------------------
  * The following are general good-enough settings for U-Boot.  We set a
diff --git a/include/configs/calimain.h b/include/configs/calimain.h
index a5b2f9e..7f942dc 100644
--- a/include/configs/calimain.h
+++ b/include/configs/calimain.h
@@ -316,7 +316,6 @@
 #define CONFIG_CMD_MII
 #define CONFIG_CMD_PING
 #define CONFIG_CMD_SAVES
-#define CONFIG_CMD_GPIO
 
 #ifndef CONFIG_DRIVER_TI_EMAC
 #undef CONFIG_CMD_DHCP
diff --git a/include/configs/cm_t35.h b/include/configs/cm_t35.h
index e951b2d..5f2f020 100644
--- a/include/configs/cm_t35.h
+++ b/include/configs/cm_t35.h
@@ -22,7 +22,6 @@
  */
 #define CONFIG_OMAP	/* in a TI OMAP core */
 #define CONFIG_OMAP_GPIO
-#define CONFIG_CMD_GPIO
 #define CONFIG_CM_T3X	/* working with CM-T35 and CM-T3730 */
 #define CONFIG_OMAP_COMMON
 /* Common ARM Erratas */
diff --git a/include/configs/cm_t3517.h b/include/configs/cm_t3517.h
index 8a10e9c..1c086fc 100644
--- a/include/configs/cm_t3517.h
+++ b/include/configs/cm_t3517.h
@@ -137,7 +137,6 @@
 #define CONFIG_CMD_NAND		/* NAND support			*/
 #define CONFIG_CMD_DHCP
 #define CONFIG_CMD_PING
-#define CONFIG_CMD_GPIO
 
 
 #define CONFIG_SYS_NO_FLASH
diff --git a/include/configs/colibri_vf.h b/include/configs/colibri_vf.h
index 7658e61..9135d6c 100644
--- a/include/configs/colibri_vf.h
+++ b/include/configs/colibri_vf.h
@@ -55,7 +55,6 @@
 
 /* GPIO support */
 #define CONFIG_DM_GPIO
-#define CONFIG_CMD_GPIO
 #define CONFIG_VYBRID_GPIO
 
 /* Dynamic MTD partition support */
diff --git a/include/configs/devkit3250.h b/include/configs/devkit3250.h
index d3b7620..d89e661 100644
--- a/include/configs/devkit3250.h
+++ b/include/configs/devkit3250.h
@@ -60,7 +60,6 @@
  * GPIO
  */
 #define CONFIG_LPC32XX_GPIO
-#define CONFIG_CMD_GPIO
 
 /*
  * SSP/SPI
diff --git a/include/configs/devkit8000.h b/include/configs/devkit8000.h
index 6d2c22e..b8975fa 100644
--- a/include/configs/devkit8000.h
+++ b/include/configs/devkit8000.h
@@ -101,7 +101,6 @@
 #define CONFIG_CMD_NAND_LOCK_UNLOCK	/* nand (un)lock commands	*/
 
 #undef CONFIG_CMD_SPI
-#undef CONFIG_CMD_GPIO
 #undef CONFIG_CMD_ASKENV
 #undef CONFIG_CMD_BOOTZ
 #undef CONFIG_SUPPORT_RAW_INITRD
diff --git a/include/configs/dnp5370.h b/include/configs/dnp5370.h
index e809f20..3b2da0d 100644
--- a/include/configs/dnp5370.h
+++ b/include/configs/dnp5370.h
@@ -94,7 +94,6 @@
 /*
  * Misc Settings
  */
-#define CONFIG_CMD_GPIO
 #define CONFIG_CMD_STRINGS
 #define CONFIG_MISC_INIT_R
 #define CONFIG_RTC_BFIN
diff --git a/include/configs/duovero.h b/include/configs/duovero.h
index 28d12ad..bb3ba55 100644
--- a/include/configs/duovero.h
+++ b/include/configs/duovero.h
@@ -48,7 +48,6 @@
 #define CONFIG_SMC911X_BASE		0x2C000000
 
 /* GPIO */
-#define CONFIG_CMD_GPIO
 
 /* ENV related config options */
 #define CONFIG_ENV_IS_NOWHERE
diff --git a/include/configs/ea20.h b/include/configs/ea20.h
index b230d9c..53ad302 100644
--- a/include/configs/ea20.h
+++ b/include/configs/ea20.h
@@ -155,7 +155,6 @@
 #define CONFIG_CMD_PING
 #define CONFIG_CMD_SAVES
 #define CONFIG_CMD_I2C
-#define CONFIG_CMD_GPIO
 
 #ifdef CONFIG_CMD_BDI
 #define CONFIG_CLOCKS
diff --git a/include/configs/exynos5-common.h b/include/configs/exynos5-common.h
index 4866836..5d2b4f3 100644
--- a/include/configs/exynos5-common.h
+++ b/include/configs/exynos5-common.h
@@ -162,7 +162,6 @@
 /* Enable Time Command */
 #define CONFIG_CMD_TIME
 
-#define CONFIG_CMD_GPIO
 
 /* USB */
 #define CONFIG_CMD_USB
diff --git a/include/configs/gw_ventana.h b/include/configs/gw_ventana.h
index 484d763..48010eb 100644
--- a/include/configs/gw_ventana.h
+++ b/include/configs/gw_ventana.h
@@ -54,7 +54,6 @@
 
 /* GPIO */
 #define CONFIG_MXC_GPIO
-#define CONFIG_CMD_GPIO
 
 /* Thermal */
 #define CONFIG_IMX_THERMAL
diff --git a/include/configs/hikey.h b/include/configs/hikey.h
index 1a4381b..796861e 100644
--- a/include/configs/hikey.h
+++ b/include/configs/hikey.h
@@ -79,7 +79,6 @@
 #endif
 
 #define CONFIG_HIKEY_GPIO
-#define CONFIG_CMD_GPIO
 
 /* SD/MMC configuration */
 #define CONFIG_GENERIC_MMC
diff --git a/include/configs/m28evk.h b/include/configs/m28evk.h
index 29c60b7..24b5489 100644
--- a/include/configs/m28evk.h
+++ b/include/configs/m28evk.h
@@ -32,7 +32,6 @@
 #define CONFIG_CMD_EXT4_WRITE
 #define CONFIG_CMD_FAT
 #define CONFIG_CMD_FS_GENERIC
-#define CONFIG_CMD_GPIO
 #define CONFIG_CMD_GREPENV
 #define CONFIG_CMD_I2C
 #define CONFIG_CMD_MII
diff --git a/include/configs/mcx.h b/include/configs/mcx.h
index 6240666..882f3db 100644
--- a/include/configs/mcx.h
+++ b/include/configs/mcx.h
@@ -135,7 +135,6 @@
 #define CONFIG_MTD_PARTITIONS
 #define CONFIG_MTD_DEVICE
 #define CONFIG_CMD_MTDPARTS
-#define CONFIG_CMD_GPIO
 
 #define CONFIG_SYS_NO_FLASH
 #define CONFIG_SYS_I2C
diff --git a/include/configs/microblaze-generic.h b/include/configs/microblaze-generic.h
index 8ce1c49..6f20a82 100644
--- a/include/configs/microblaze-generic.h
+++ b/include/configs/microblaze-generic.h
@@ -248,7 +248,6 @@
 #define CONFIG_CMD_ASKENV
 #define CONFIG_CMD_IRQ
 #define CONFIG_CMD_MFSL
-#define CONFIG_CMD_GPIO
 
 #if defined(CONFIG_DCACHE) || defined(CONFIG_ICACHE)
 # define CONFIG_CMD_CACHE
diff --git a/include/configs/mx23_olinuxino.h b/include/configs/mx23_olinuxino.h
index 529f73b..e6a08d1 100644
--- a/include/configs/mx23_olinuxino.h
+++ b/include/configs/mx23_olinuxino.h
@@ -19,7 +19,6 @@
 #define CONFIG_CMD_DHCP
 #define CONFIG_CMD_EXT2
 #define CONFIG_CMD_FAT
-#define CONFIG_CMD_GPIO
 #define CONFIG_CMD_LED
 #define CONFIG_CMD_MMC
 #define CONFIG_CMD_USB
diff --git a/include/configs/mx23evk.h b/include/configs/mx23evk.h
index b649c7d..92f8f86 100644
--- a/include/configs/mx23evk.h
+++ b/include/configs/mx23evk.h
@@ -21,7 +21,6 @@
 #define CONFIG_CMD_CACHE
 #define CONFIG_CMD_EXT2
 #define CONFIG_CMD_FAT
-#define CONFIG_CMD_GPIO
 #define CONFIG_CMD_MMC
 #define CONFIG_CMD_USB
 #define CONFIG_CMD_BOOTZ
diff --git a/include/configs/mx28evk.h b/include/configs/mx28evk.h
index 588490f..10867a7 100644
--- a/include/configs/mx28evk.h
+++ b/include/configs/mx28evk.h
@@ -24,7 +24,6 @@
 #define CONFIG_CMD_DATE
 #define CONFIG_CMD_DHCP
 #define CONFIG_CMD_FAT
-#define CONFIG_CMD_GPIO
 #define CONFIG_CMD_MII
 #define CONFIG_CMD_MMC
 #define CONFIG_CMD_PING
diff --git a/include/configs/mx6_common.h b/include/configs/mx6_common.h
index 29bfbde..1fd7ce3 100644
--- a/include/configs/mx6_common.h
+++ b/include/configs/mx6_common.h
@@ -103,7 +103,6 @@
 
 /* GPIO */
 #define CONFIG_MXC_GPIO
-#define CONFIG_CMD_GPIO
 
 /* MMC */
 #define CONFIG_MMC
diff --git a/include/configs/mx7_common.h b/include/configs/mx7_common.h
index 5615a34..870e12e 100644
--- a/include/configs/mx7_common.h
+++ b/include/configs/mx7_common.h
@@ -73,7 +73,6 @@
 
 /* GPIO */
 #define CONFIG_MXC_GPIO
-#define CONFIG_CMD_GPIO
 
 /* UART */
 #define CONFIG_MXC_UART
diff --git a/include/configs/nokia_rx51.h b/include/configs/nokia_rx51.h
index 52369be..f071c59 100644
--- a/include/configs/nokia_rx51.h
+++ b/include/configs/nokia_rx51.h
@@ -129,7 +129,6 @@
 
 #define CONFIG_CMD_I2C			/* I2C serial bus support */
 #define CONFIG_CMD_MMC			/* MMC support */
-#define CONFIG_CMD_GPIO			/* Enable gpio command */
 
 #define CONFIG_CMDLINE_EDITING		/* add command line history */
 #define CONFIG_AUTO_COMPLETE		/* add autocompletion support */
diff --git a/include/configs/odroid.h b/include/configs/odroid.h
index 4c85e85..8e67159 100644
--- a/include/configs/odroid.h
+++ b/include/configs/odroid.h
@@ -194,7 +194,6 @@
 #define CONFIG_EXYNOS_ACE_SHA
 #define CONFIG_LIB_HW_RAND
 
-#define CONFIG_CMD_GPIO
 
 /* USB */
 #define CONFIG_CMD_USB
diff --git a/include/configs/omap3_beagle.h b/include/configs/omap3_beagle.h
index bf986f8..65f08a1 100644
--- a/include/configs/omap3_beagle.h
+++ b/include/configs/omap3_beagle.h
@@ -108,7 +108,6 @@
 #define CONFIG_USB_STORAGE	/* USB storage support		*/
 #define CONFIG_CMD_NAND		/* NAND support			*/
 #define CONFIG_CMD_LED		/* LED support			*/
-#define CONFIG_CMD_GPIO     /* Enable gpio command */
 #define CONFIG_CMD_DHCP
 
 #define CONFIG_VIDEO_OMAP3	/* DSS Support			*/
diff --git a/include/configs/omap4_panda.h b/include/configs/omap4_panda.h
index 95614b9..15f3eec 100644
--- a/include/configs/omap4_panda.h
+++ b/include/configs/omap4_panda.h
@@ -39,7 +39,6 @@
 #include <configs/ti_omap4_common.h>
 
 /* GPIO */
-#define CONFIG_CMD_GPIO
 
 /* ENV related config options */
 
diff --git a/include/configs/qemu-x86.h b/include/configs/qemu-x86.h
index ecb385c..e3e1237 100644
--- a/include/configs/qemu-x86.h
+++ b/include/configs/qemu-x86.h
@@ -52,7 +52,6 @@
 
 /* GPIO is not supported */
 #undef CONFIG_INTEL_ICH6_GPIO
-#undef CONFIG_CMD_GPIO
 
 /* SPI is not supported */
 #undef CONFIG_ICH_SPI
diff --git a/include/configs/rpi-common.h b/include/configs/rpi-common.h
index 0b8c681..1b83eb3 100644
--- a/include/configs/rpi-common.h
+++ b/include/configs/rpi-common.h
@@ -117,7 +117,6 @@
 #define CONFIG_COMMAND_HISTORY
 
 /* Commands */
-#define CONFIG_CMD_GPIO
 #define CONFIG_CMD_MMC
 #define CONFIG_PARTITION_UUIDS
 #define CONFIG_CMD_PART
diff --git a/include/configs/sandbox.h b/include/configs/sandbox.h
index c96ec90..2a68203 100644
--- a/include/configs/sandbox.h
+++ b/include/configs/sandbox.h
@@ -48,7 +48,6 @@
 #define CONFIG_CMD_FS_GENERIC
 #define CONFIG_CMD_MD5SUM
 
-#define CONFIG_CMD_GPIO
 
 #define CONFIG_CMD_GPT
 #define CONFIG_PARTITION_UUIDS
diff --git a/include/configs/sansa_fuze_plus.h b/include/configs/sansa_fuze_plus.h
index 1715678..8088359 100644
--- a/include/configs/sansa_fuze_plus.h
+++ b/include/configs/sansa_fuze_plus.h
@@ -17,7 +17,6 @@
 #define CONFIG_CMD_CACHE
 #define CONFIG_CMD_EXT2
 #define CONFIG_CMD_FAT
-#define CONFIG_CMD_GPIO
 #define CONFIG_CMD_MMC
 #define CONFIG_CMD_PING
 #define CONFIG_CMD_USB
diff --git a/include/configs/sc_sps_1.h b/include/configs/sc_sps_1.h
index 6d35cd3..6642b3f 100644
--- a/include/configs/sc_sps_1.h
+++ b/include/configs/sc_sps_1.h
@@ -23,7 +23,6 @@
 #define CONFIG_CMD_DHCP
 #define CONFIG_CMD_EXT2
 #define CONFIG_CMD_FAT
-#define CONFIG_CMD_GPIO
 #define CONFIG_CMD_MII
 #define CONFIG_CMD_MMC
 #define CONFIG_CMD_PING
diff --git a/include/configs/siemens-am33x-common.h b/include/configs/siemens-am33x-common.h
index 6c374eb..9ab0457 100644
--- a/include/configs/siemens-am33x-common.h
+++ b/include/configs/siemens-am33x-common.h
@@ -615,7 +615,6 @@
 #define CONFIG_OMAP_GPIO
 
 /* Gpio cmd support */
-#define CONFIG_CMD_GPIO
 
 /* Watchdog */
 #define CONFIG_HW_WATCHDOG
diff --git a/include/configs/snapper9260.h b/include/configs/snapper9260.h
index afcd16a..e5cf7d2 100644
--- a/include/configs/snapper9260.h
+++ b/include/configs/snapper9260.h
@@ -151,7 +151,6 @@
 #define CONFIG_CMD_DHCP
 #define CONFIG_CMD_FAT
 #define CONFIG_CMD_I2C
-#define CONFIG_CMD_GPIO
 #define CONFIG_CMD_USB
 #define CONFIG_CMD_MII
 #define CONFIG_CMD_NAND
diff --git a/include/configs/socfpga_arria5_socdk.h b/include/configs/socfpga_arria5_socdk.h
index b75b0a2..8364c66 100644
--- a/include/configs/socfpga_arria5_socdk.h
+++ b/include/configs/socfpga_arria5_socdk.h
@@ -23,7 +23,6 @@
 #define CONFIG_CMD_EXT4_WRITE
 #define CONFIG_CMD_FAT
 #define CONFIG_CMD_FS_GENERIC
-#define CONFIG_CMD_GPIO
 #define CONFIG_CMD_GREPENV
 #define CONFIG_CMD_MII
 #define CONFIG_CMD_MMC
diff --git a/include/configs/socfpga_cyclone5_socdk.h b/include/configs/socfpga_cyclone5_socdk.h
index fa67b25..86b53e2 100644
--- a/include/configs/socfpga_cyclone5_socdk.h
+++ b/include/configs/socfpga_cyclone5_socdk.h
@@ -23,7 +23,6 @@
 #define CONFIG_CMD_EXT4_WRITE
 #define CONFIG_CMD_FAT
 #define CONFIG_CMD_FS_GENERIC
-#define CONFIG_CMD_GPIO
 #define CONFIG_CMD_GREPENV
 #define CONFIG_CMD_MII
 #define CONFIG_CMD_MMC
diff --git a/include/configs/socfpga_de0_nano_soc.h b/include/configs/socfpga_de0_nano_soc.h
index 191e1f7..3ae9b3e 100644
--- a/include/configs/socfpga_de0_nano_soc.h
+++ b/include/configs/socfpga_de0_nano_soc.h
@@ -23,7 +23,6 @@
 #define CONFIG_CMD_EXT4_WRITE
 #define CONFIG_CMD_FAT
 #define CONFIG_CMD_FS_GENERIC
-#define CONFIG_CMD_GPIO
 #define CONFIG_CMD_GREPENV
 #define CONFIG_CMD_MII
 #define CONFIG_CMD_MMC
diff --git a/include/configs/socfpga_mcvevk.h b/include/configs/socfpga_mcvevk.h
index 65816a0..4b270ce 100644
--- a/include/configs/socfpga_mcvevk.h
+++ b/include/configs/socfpga_mcvevk.h
@@ -23,7 +23,6 @@
 #define CONFIG_CMD_EXT4_WRITE
 #define CONFIG_CMD_FAT
 #define CONFIG_CMD_FS_GENERIC
-#define CONFIG_CMD_GPIO
 #define CONFIG_CMD_GREPENV
 #define CONFIG_CMD_MII
 #define CONFIG_CMD_MMC
diff --git a/include/configs/socfpga_sockit.h b/include/configs/socfpga_sockit.h
index 6c71ef4..742c5ae 100644
--- a/include/configs/socfpga_sockit.h
+++ b/include/configs/socfpga_sockit.h
@@ -23,7 +23,6 @@
 #define CONFIG_CMD_EXT4_WRITE
 #define CONFIG_CMD_FAT
 #define CONFIG_CMD_FS_GENERIC
-#define CONFIG_CMD_GPIO
 #define CONFIG_CMD_GREPENV
 #define CONFIG_CMD_MII
 #define CONFIG_CMD_MMC
diff --git a/include/configs/sunxi-common.h b/include/configs/sunxi-common.h
index f5db4d3..d7d5d25 100644
--- a/include/configs/sunxi-common.h
+++ b/include/configs/sunxi-common.h
@@ -271,7 +271,6 @@
 /* GPIO */
 #define CONFIG_SUNXI_GPIO
 #define CONFIG_SPL_GPIO_SUPPORT
-#define CONFIG_CMD_GPIO
 
 #ifdef CONFIG_VIDEO
 /*
diff --git a/include/configs/tam3517-common.h b/include/configs/tam3517-common.h
index f993433..4cb7902 100644
--- a/include/configs/tam3517-common.h
+++ b/include/configs/tam3517-common.h
@@ -103,7 +103,6 @@
 #define CONFIG_CMD_DHCP
 #define CONFIG_CMD_EXT2		/* EXT2 Support			*/
 #define CONFIG_CMD_FAT		/* FAT support			*/
-#define CONFIG_CMD_GPIO
 #define CONFIG_CMD_I2C		/* I2C serial bus support	*/
 #define CONFIG_CMD_MII
 #define CONFIG_CMD_MMC		/* MMC support			*/
diff --git a/include/configs/tegra-common.h b/include/configs/tegra-common.h
index 32cc39b..5bb9e48 100644
--- a/include/configs/tegra-common.h
+++ b/include/configs/tegra-common.h
@@ -113,7 +113,6 @@
 						GENERATED_GBL_DATA_SIZE)
 
 #define CONFIG_TEGRA_GPIO
-#define CONFIG_CMD_GPIO
 #define CONFIG_CMD_ENTERRCM
 
 /* Defines for SPL */
diff --git a/include/configs/ti_armv7_common.h b/include/configs/ti_armv7_common.h
index 7810dd6..2087eb1 100644
--- a/include/configs/ti_armv7_common.h
+++ b/include/configs/ti_armv7_common.h
@@ -101,7 +101,6 @@
 #define CONFIG_CMD_SPI
 
 /* GPIO block */
-#define CONFIG_CMD_GPIO
 
 /*
  * The following are general good-enough settings for U-Boot.  We set a
diff --git a/include/configs/ti_armv7_keystone2.h b/include/configs/ti_armv7_keystone2.h
index ed86561..2b2c060 100644
--- a/include/configs/ti_armv7_keystone2.h
+++ b/include/configs/ti_armv7_keystone2.h
@@ -302,7 +302,6 @@
 
 /* And no support for GPIO, yet.. */
 #undef CONFIG_SPL_GPIO_SUPPORT
-#undef CONFIG_CMD_GPIO
 
 /* we may include files below only after all above definitions */
 #include <asm/arch/hardware.h>
diff --git a/include/configs/tqma6_wru4.h b/include/configs/tqma6_wru4.h
index 1330a0a..450073c 100644
--- a/include/configs/tqma6_wru4.h
+++ b/include/configs/tqma6_wru4.h
@@ -38,7 +38,6 @@
 #define CONFIG_SYS_RTC_DS1337_NOOSC
 #define CONFIG_CMD_DATE
 
-#define CONFIG_CMD_GPIO
 
 /* LED */
 #define CONFIG_CMD_LED
diff --git a/include/configs/woodburn_common.h b/include/configs/woodburn_common.h
index 2acebf1..caa0434 100644
--- a/include/configs/woodburn_common.h
+++ b/include/configs/woodburn_common.h
@@ -104,7 +104,6 @@
 #define CONFIG_CMD_EXT2
 #define CONFIG_CMD_FAT
 
-#define CONFIG_CMD_GPIO
 #define CONFIG_MXC_GPIO
 
 #define CONFIG_NET_RETRY_COUNT	100
diff --git a/include/configs/work_92105.h b/include/configs/work_92105.h
index f77d065..e9127c3 100644
--- a/include/configs/work_92105.h
+++ b/include/configs/work_92105.h
@@ -153,7 +153,6 @@
  * GPIO
  */
 
-#define CONFIG_CMD_GPIO
 #define CONFIG_LPC32XX_GPIO
 
 /*
diff --git a/include/configs/x600.h b/include/configs/x600.h
index 8534766..58f1aca 100644
--- a/include/configs/x600.h
+++ b/include/configs/x600.h
@@ -117,7 +117,6 @@
 #define CONFIG_CMD_FAT
 #define CONFIG_CMD_FPGA_LOADMK
 #define CONFIG_CMD_FS_GENERIC
-#define CONFIG_CMD_GPIO
 #define CONFIG_CMD_I2C
 #define CONFIG_CMD_MII
 #define CONFIG_CMD_MTDPARTS
diff --git a/include/configs/x86-common.h b/include/configs/x86-common.h
index ab9fa0b..33263ab 100644
--- a/include/configs/x86-common.h
+++ b/include/configs/x86-common.h
@@ -102,7 +102,6 @@
  */
 #define CONFIG_CMD_DATE
 #define CONFIG_CMD_FPGA_LOADMK
-#define CONFIG_CMD_GPIO
 #define CONFIG_CMD_IO
 #define CONFIG_CMD_IRQ
 #define CONFIG_CMD_PCI
diff --git a/include/configs/xfi3.h b/include/configs/xfi3.h
index 0551580..aa49c9e 100644
--- a/include/configs/xfi3.h
+++ b/include/configs/xfi3.h
@@ -17,7 +17,6 @@
 #define CONFIG_CMD_CACHE
 #define CONFIG_CMD_EXT2
 #define CONFIG_CMD_FAT
-#define CONFIG_CMD_GPIO
 #define CONFIG_CMD_MMC
 #define CONFIG_CMD_PING
 #define CONFIG_CMD_USB
diff --git a/include/configs/zynq-common.h b/include/configs/zynq-common.h
index f98101f..99a3d021 100644
--- a/include/configs/zynq-common.h
+++ b/include/configs/zynq-common.h
@@ -44,7 +44,6 @@
 #endif
 
 #define CONFIG_ZYNQ_GPIO
-#define CONFIG_CMD_GPIO
 
 /* Ethernet driver */
 #if defined(CONFIG_ZYNQ_GEM0) || defined(CONFIG_ZYNQ_GEM1)