spl: Kconfig: Drop the _SUPPORT postfix from SPL_DFU

The symbol CONFIG_SPL_DFU_SUPPORT in SPL build has the same
meaning as CONFIG_DFU in regular U-Boot. Drop the _SUPPORT
to allow for cleaner use in code.
Signed-off-by: NAndrew F. Davis <afd@ti.com>
Reviewed-by: NTom Rini <trini@konsulko.com>
Acked-by: NLukasz Majewski <lukma@denx.de>

arch/arm/mach-omap2/boot-common.c

@@ -108,7 +108,7 @@ void save_omap_boot_params(void)
 			sys_boot_device = 1;
 			break;
 #endif
-#if defined(BOOT_DEVICE_DFU) && !defined(CONFIG_SPL_DFU_SUPPORT)
+#if defined(BOOT_DEVICE_DFU) && !defined(CONFIG_SPL_DFU)
 		case BOOT_DEVICE_DFU:
 			sys_boot_device = 1;
 			break;

arch/arm/mach-zynqmp/spl.c

@@ -93,7 +93,7 @@ u32 spl_boot_device(void)
 	case EMMC_MODE:
 		return BOOT_DEVICE_MMC1;
 #endif
-#ifdef CONFIG_SPL_DFU_SUPPORT
+#ifdef CONFIG_SPL_DFU
 	case USB_MODE:
 		return BOOT_DEVICE_DFU;
 #endif

common/Makefile

@@ -64,10 +64,10 @@ obj-$(CONFIG_$(SPL_TPL_)BOOTSTAGE) += bootstage.o
 obj-$(CONFIG_$(SPL_TPL_)BLOBLIST) += bloblist.o
 
 ifdef CONFIG_SPL_BUILD
-ifdef CONFIG_SPL_DFU_SUPPORT
+ifdef CONFIG_SPL_DFU
 obj-$(CONFIG_DFU_OVER_USB) += dfu.o
 endif
-obj-$(CONFIG_SPL_DFU_SUPPORT) += cli_hush.o
+obj-$(CONFIG_SPL_DFU) += cli_hush.o
 obj-$(CONFIG_SPL_HASH_SUPPORT) += hash.o
 obj-$(CONFIG_TPL_HASH_SUPPORT) += hash.o
 obj-$(CONFIG_SPL_YMODEM_SUPPORT) += xyzModem.o

common/spl/Kconfig

@@ -794,7 +794,7 @@ config SPL_USB_ETHER
 	  since the network stack uses a number of environment variables.
 	  See also SPL_NET_SUPPORT and SPL_ETH_SUPPORT.
 
-config SPL_DFU_SUPPORT
+config SPL_DFU
 	bool "Support DFU (Device Firmware Upgrade)"
 	select SPL_HASH_SUPPORT
 	select SPL_DFU_NO_RESET
@@ -809,11 +809,11 @@ config SPL_DFU_SUPPORT
 
 choice
 	bool "DFU device selection"
-	depends on SPL_DFU_SUPPORT
+	depends on SPL_DFU
 
 config SPL_DFU_RAM
 	bool "RAM device"
-	depends on SPL_DFU_SUPPORT && SPL_RAM_SUPPORT
+	depends on SPL_DFU && SPL_RAM_SUPPORT
 	help
 	 select RAM/DDR memory device for loading binary images
 	 (u-boot/kernel) to the selected device partition using

common/spl/Makefile

@@ -26,7 +26,7 @@ obj-$(CONFIG_$(SPL_TPL_)USB_SUPPORT) += spl_usb.o
 obj-$(CONFIG_$(SPL_TPL_)FAT_SUPPORT) += spl_fat.o
 obj-$(CONFIG_$(SPL_TPL_)EXT_SUPPORT) += spl_ext.o
 obj-$(CONFIG_$(SPL_TPL_)SATA_SUPPORT) += spl_sata.o
-obj-$(CONFIG_$(SPL_TPL_)DFU_SUPPORT) += spl_dfu.o
+obj-$(CONFIG_$(SPL_TPL_)DFU) += spl_dfu.o
 obj-$(CONFIG_$(SPL_TPL_)SPI_LOAD) += spl_spi.o
 obj-$(CONFIG_$(SPL_TPL_)RAM_SUPPORT) += spl_ram.o
 obj-$(CONFIG_$(SPL_TPL_)USB_SDP_SUPPORT) += spl_sdp.o

common/spl/spl_ram.c

@@ -35,7 +35,7 @@ static int spl_ram_load_image(struct spl_image_info *spl_image,
 
 	header = (struct image_header *)CONFIG_SPL_LOAD_FIT_ADDRESS;
 
-#if CONFIG_IS_ENABLED(DFU_SUPPORT)
+#if CONFIG_IS_ENABLED(DFU)
 	if (bootdev->boot_device == BOOT_DEVICE_DFU)
 		spl_dfu_cmd(0, "dfu_alt_info_ram", "ram", "0");
 #endif
@@ -76,7 +76,7 @@ static int spl_ram_load_image(struct spl_image_info *spl_image,
 #if CONFIG_IS_ENABLED(RAM_DEVICE)
 SPL_LOAD_IMAGE_METHOD("RAM", 0, BOOT_DEVICE_RAM, spl_ram_load_image);
 #endif
-#if CONFIG_IS_ENABLED(DFU_SUPPORT)
+#if CONFIG_IS_ENABLED(DFU)
 SPL_LOAD_IMAGE_METHOD("DFU", 0, BOOT_DEVICE_DFU, spl_ram_load_image);
 #endif
 

drivers/Makefile

@@ -50,7 +50,7 @@ obj-$(CONFIG_SPL_MUSB_NEW_SUPPORT) += usb/musb-new/
 obj-$(CONFIG_SPL_USB_GADGET) += usb/gadget/
 obj-$(CONFIG_SPL_USB_GADGET) += usb/common/
 obj-$(CONFIG_SPL_USB_GADGET) += usb/gadget/udc/
-obj-$(CONFIG_SPL_DFU_SUPPORT) += dfu/
+obj-$(CONFIG_SPL_DFU) += dfu/
 obj-$(CONFIG_SPL_WATCHDOG_SUPPORT) += watchdog/
 obj-$(CONFIG_SPL_USB_HOST_SUPPORT) += usb/host/
 obj-$(CONFIG_OMAP_USB_PHY) += usb/phy/

drivers/usb/gadget/Makefile

@@ -8,7 +8,7 @@ obj-$(CONFIG_USB_ETHER) += epautoconf.o config.o usbstring.o
 
 ifdef CONFIG_SPL_BUILD
 obj-$(CONFIG_SPL_USB_GADGET) += g_dnl.o
-obj-$(CONFIG_SPL_DFU_SUPPORT) += f_dfu.o
+obj-$(CONFIG_SPL_DFU) += f_dfu.o
 obj-$(CONFIG_SPL_USB_SDP_SUPPORT) += f_sdp.o
 endif
 

include/configs/dra7xx_evm.h

@@ -53,7 +53,7 @@
 
 #ifdef CONFIG_SPL_BUILD
 #undef CONFIG_CMD_BOOTD
-#ifdef CONFIG_SPL_DFU_SUPPORT
+#ifdef CONFIG_SPL_DFU
 #define CONFIG_SPL_LOAD_FIT_ADDRESS 0x80200000
 #define DFUARGS \
 	"dfu_bufsiz=0x10000\0" \

include/configs/xilinx_zynqmp.h

@@ -183,7 +183,7 @@
 #endif
 
 /* SPL can't handle all huge variables - define just DFU */
-#if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_DFU_SUPPORT)
+#if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_DFU)
 #undef CONFIG_EXTRA_ENV_SETTINGS
 # define CONFIG_EXTRA_ENV_SETTINGS \
 	"dfu_alt_info_ram=uboot.bin ram 0x8000000 0x1000000;" \
@@ -228,7 +228,7 @@
 # define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME	"u-boot.img"
 #endif
 
-#if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_DFU_SUPPORT)
+#if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_DFU)
 # undef CONFIG_CMD_BOOTD
 # define CONFIG_SPL_ENV_SUPPORT
 # define CONFIG_SPL_HASH_SUPPORT