[U-Boot,v2,15/15] of: clean up OF_CONTROL ifdef conditionals

diff --git a/arch/arm/cpu/armv7/am33xx/board.c b/arch/arm/cpu/armv7/am33xx/board.c
index 67bef23..089b4d0 100644
--- a/arch/arm/cpu/armv7/am33xx/board.c
+++ b/arch/arm/cpu/armv7/am33xx/board.c
@@ -61,7 +61,7 @@  U_BOOT_DEVICES(am33xx_gpios) = {
 #endif
 };
 
-# ifndef CONFIG_OF_CONTROL
+# if !CONFIG_IS_ENABLED(OF_CONTROL)
 /*
  * TODO(sjg@chromium.org): When we can move SPL serial to DM, we can remove
  * the CONFIGs. At the same time, we should move this to the board files.
diff --git a/arch/arm/cpu/armv7/exynos/pinmux.c b/arch/arm/cpu/armv7/exynos/pinmux.c
index be43e22..130a844 100644
--- a/arch/arm/cpu/armv7/exynos/pinmux.c
+++ b/arch/arm/cpu/armv7/exynos/pinmux.c
@@ -864,7 +864,7 @@  int exynos_pinmux_config(int peripheral, int flags)
 	return -1;
 }
 
-#ifdef CONFIG_OF_CONTROL
+#if CONFIG_IS_ENABLED(OF_CONTROL)
 static int exynos4_pinmux_decode_periph_id(const void *blob, int node)
 {
 	int err;
diff --git a/arch/arm/include/asm/arch-exynos/dwmmc.h b/arch/arm/include/asm/arch-exynos/dwmmc.h
index a7ca12c..bd997ad 100644
--- a/arch/arm/include/asm/arch-exynos/dwmmc.h
+++ b/arch/arm/include/asm/arch-exynos/dwmmc.h
@@ -27,7 +27,5 @@ 
 #define DWMCI_DIVRATIO_BIT		24
 #define DWMCI_DIVRATIO_MASK		0x7
 
-#ifdef CONFIG_OF_CONTROL
 int exynos_dwmmc_init(const void *blob);
-#endif
 int exynos_dwmci_add_port(int index, u32 regbase, int bus_width, u32 clksel);
diff --git a/arch/arm/include/asm/arch-exynos/mipi_dsim.h b/arch/arm/include/asm/arch-exynos/mipi_dsim.h
index 50e5c25..c9e8e06 100644
--- a/arch/arm/include/asm/arch-exynos/mipi_dsim.h
+++ b/arch/arm/include/asm/arch-exynos/mipi_dsim.h
@@ -374,7 +374,5 @@  void exynos_init_dsim_platform_data(vidinfo_t *vid);
 /* panel driver init based on mipi dsi interface */
 void s6e8ax0_init(void);
 
-#ifdef CONFIG_OF_CONTROL
 extern int mipi_power(void);
-#endif
 #endif /* _DSIM_H */
diff --git a/arch/arm/include/asm/arch-exynos/mmc.h b/arch/arm/include/asm/arch-exynos/mmc.h
index 0fb6461..48b8c4d 100644
--- a/arch/arm/include/asm/arch-exynos/mmc.h
+++ b/arch/arm/include/asm/arch-exynos/mmc.h
@@ -65,8 +65,6 @@  static inline int s5p_mmc_init(int index, int bus_width)
 	return s5p_sdhci_init(base, index, bus_width);
 }
 
-#ifdef CONFIG_OF_CONTROL
 int exynos_mmc_init(const void *blob);
-#endif
 
 #endif
diff --git a/arch/arm/mach-tegra/clock.c b/arch/arm/mach-tegra/clock.c
index 5d968d8..82deb10 100644
--- a/arch/arm/mach-tegra/clock.c
+++ b/arch/arm/mach-tegra/clock.c
@@ -588,7 +588,7 @@  void clock_ll_start_uart(enum periph_id periph_id)
 	reset_set_enable(periph_id, 0);
 }
 
-#ifdef CONFIG_OF_CONTROL
+#if CONFIG_IS_ENABLED(OF_CONTROL)
 int clock_decode_periph_id(const void *blob, int node)
 {
 	enum periph_id id;
@@ -603,7 +603,7 @@  int clock_decode_periph_id(const void *blob, int node)
 	assert(clock_periph_id_isvalid(id));
 	return id;
 }
-#endif /* CONFIG_OF_CONTROL */
+#endif /* CONFIG_IS_ENABLED(OF_CONTROL) */
 
 int clock_verify(void)
 {
diff --git a/arch/arm/mach-tegra/tegra114/clock.c b/arch/arm/mach-tegra/tegra114/clock.c
index d5194e1..0e1912b 100644
--- a/arch/arm/mach-tegra/tegra114/clock.c
+++ b/arch/arm/mach-tegra/tegra114/clock.c
@@ -561,7 +561,7 @@  void reset_set_enable(enum periph_id periph_id, int enable)
 	writel(reg, reset);
 }
 
-#ifdef CONFIG_OF_CONTROL
+#if CONFIG_IS_ENABLED(OF_CONTROL)
 /*
  * Convert a device tree clock ID to our peripheral ID. They are mostly
  * the same but we are very cautious so we check that a valid clock ID is
@@ -597,7 +597,7 @@  enum periph_id clk_id_to_periph_id(int clk_id)
 		return clk_id;
 	}
 }
-#endif /* CONFIG_OF_CONTROL */
+#endif /* CONFIG_IS_ENABLED(OF_CONTROL) */
 
 void clock_early_init(void)
 {
diff --git a/arch/arm/mach-tegra/tegra124/clock.c b/arch/arm/mach-tegra/tegra124/clock.c
index b955848..63990ce 100644
--- a/arch/arm/mach-tegra/tegra124/clock.c
+++ b/arch/arm/mach-tegra/tegra124/clock.c
@@ -700,7 +700,7 @@  void reset_set_enable(enum periph_id periph_id, int enable)
 	writel(reg, reset);
 }
 
-#ifdef CONFIG_OF_CONTROL
+#if CONFIG_IS_ENABLED(OF_CONTROL)
 /*
  * Convert a device tree clock ID to our peripheral ID. They are mostly
  * the same but we are very cautious so we check that a valid clock ID is
@@ -766,7 +766,7 @@  enum periph_id clk_id_to_periph_id(int clk_id)
 		return clk_id;
 	}
 }
-#endif /* CONFIG_OF_CONTROL */
+#endif /* CONFIG_IS_ENABLED(OF_CONTROL) */
 
 void clock_early_init(void)
 {
diff --git a/arch/arm/mach-tegra/tegra20/clock.c b/arch/arm/mach-tegra/tegra20/clock.c
index 7b9e10c..fcb2013 100644
--- a/arch/arm/mach-tegra/tegra20/clock.c
+++ b/arch/arm/mach-tegra/tegra20/clock.c
@@ -475,7 +475,7 @@  void reset_set_enable(enum periph_id periph_id, int enable)
 	writel(reg, reset);
 }
 
-#ifdef CONFIG_OF_CONTROL
+#if CONFIG_IS_ENABLED(OF_CONTROL)
 /*
  * Convert a device tree clock ID to our peripheral ID. They are mostly
  * the same but we are very cautious so we check that a valid clock ID is
@@ -510,7 +510,7 @@  enum periph_id clk_id_to_periph_id(int clk_id)
 		return clk_id;
 	}
 }
-#endif /* CONFIG_OF_CONTROL */
+#endif /* CONFIG_IS_ENABLED(OF_CONTROL) */
 
 void clock_early_init(void)
 {
diff --git a/arch/arm/mach-tegra/tegra30/clock.c b/arch/arm/mach-tegra/tegra30/clock.c
index 0eb0f0a..e9d89a1 100644
--- a/arch/arm/mach-tegra/tegra30/clock.c
+++ b/arch/arm/mach-tegra/tegra30/clock.c
@@ -541,7 +541,7 @@  void reset_set_enable(enum periph_id periph_id, int enable)
 	writel(reg, reset);
 }
 
-#ifdef CONFIG_OF_CONTROL
+#if CONFIG_IS_ENABLED(OF_CONTROL)
 /*
  * Convert a device tree clock ID to our peripheral ID. They are mostly
  * the same but we are very cautious so we check that a valid clock ID is
@@ -579,7 +579,7 @@  enum periph_id clk_id_to_periph_id(int clk_id)
 		return clk_id;
 	}
 }
-#endif /* CONFIG_OF_CONTROL */
+#endif /* CONFIG_IS_ENABLED(OF_CONTROL) */
 
 void clock_early_init(void)
 {
diff --git a/board/xilinx/microblaze-generic/microblaze-generic.c b/board/xilinx/microblaze-generic/microblaze-generic.c
index 375cd0b..0c8bd7d 100644
--- a/board/xilinx/microblaze-generic/microblaze-generic.c
+++ b/board/xilinx/microblaze-generic/microblaze-generic.c
@@ -24,7 +24,7 @@  DECLARE_GLOBAL_DATA_PTR;
 static int reset_pin = -1;
 #endif
 
-#ifdef CONFIG_OF_CONTROL
+#if CONFIG_IS_ENABLED(OF_CONTROL)
 ulong ram_base;
 
 void dram_init_banksize(void)
diff --git a/board/xilinx/zynq/board.c b/board/xilinx/zynq/board.c
index 738c31c..237f2c2 100644
--- a/board/xilinx/zynq/board.c
+++ b/board/xilinx/zynq/board.c
@@ -154,7 +154,7 @@  int board_mmc_init(bd_t *bd)
 
 int dram_init(void)
 {
-#ifdef CONFIG_OF_CONTROL
+#if CONFIG_IS_ENABLED(OF_CONTROL)
 	int node;
 	fdt_addr_t addr;
 	fdt_size_t size;
diff --git a/common/cli.c b/common/cli.c
index 075ae9d..b6ae80a 100644
--- a/common/cli.c
+++ b/common/cli.c
@@ -135,7 +135,7 @@  int do_run(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 }
 #endif
 
-#ifdef CONFIG_OF_CONTROL
+#if CONFIG_IS_ENABLED(OF_CONTROL)
 bool cli_process_fdt(const char **cmdp)
 {
 	/* Allow the fdt to override the boot command */
@@ -196,7 +196,7 @@  err:
 	 */
 	hang();
 }
-#endif /* CONFIG_OF_CONTROL */
+#endif /* CONFIG_IS_ENABLED(OF_CONTROL) */
 
 void cli_loop(void)
 {
diff --git a/common/spl/spl.c b/common/spl/spl.c
index 45cf925..a5892d7 100644
--- a/common/spl/spl.c
+++ b/common/spl/spl.c
@@ -157,8 +157,7 @@  int spl_init(void)
 	gd->malloc_limit = CONFIG_SYS_MALLOC_F_LEN;
 	gd->malloc_ptr = 0;
 #endif
-	if (IS_ENABLED(CONFIG_OF_CONTROL) &&
-			IS_ENABLED(CONFIG_SPL_OF_CONTROL)) {
+	if (CONFIG_IS_ENABLED(OF_CONTROL)) {
 		ret = fdtdec_setup();
 		if (ret) {
 			debug("fdtdec_setup() returned error %d\n", ret);
diff --git a/drivers/core/Makefile b/drivers/core/Makefile
index d7ffac0..04fdf19 100644
--- a/drivers/core/Makefile
+++ b/drivers/core/Makefile
@@ -7,9 +7,9 @@ 
 obj-y	+= device.o lists.o root.o uclass.o util.o
 obj-$(CONFIG_DEVRES) += devres.o
 ifndef CONFIG_SPL_BUILD
-obj-$(CONFIG_OF_CONTROL) += simple-bus.o
+obj-$(CONFIG_$(SPL_)OF_CONTROL) += simple-bus.o
 endif
 obj-$(CONFIG_$(SPL_)DM_DEVICE_REMOVE)	+= device-remove.o
 obj-$(CONFIG_DM)	+= dump.o
-obj-$(CONFIG_OF_CONTROL)	+= regmap.o
-obj-$(CONFIG_OF_CONTROL)	+= syscon-uclass.o
+obj-$(CONFIG_$(SPL_)OF_CONTROL)	+= regmap.o
+obj-$(CONFIG_$(SPL_)OF_CONTROL) += syscon-uclass.o
diff --git a/drivers/core/device.c b/drivers/core/device.c
index 47ec9c0..cd9cc10 100644
--- a/drivers/core/device.c
+++ b/drivers/core/device.c
@@ -59,7 +59,7 @@  int device_bind(struct udevice *parent, const struct driver *drv,
 
 	dev->seq = -1;
 	dev->req_seq = -1;
-	if (IS_ENABLED(CONFIG_OF_CONTROL) && IS_ENABLED(CONFIG_DM_SEQ_ALIAS)) {
+	if (CONFIG_IS_ENABLED(OF_CONTROL) && IS_ENABLED(CONFIG_DM_SEQ_ALIAS)) {
 		/*
 		* Some devices, such as a SPI bus, I2C bus and serial ports
 		* are numbered using aliases.
@@ -559,7 +559,7 @@  const char *dev_get_uclass_name(struct udevice *dev)
 	return dev->uclass->uc_drv->name;
 }
 
-#ifdef CONFIG_OF_CONTROL
+#if CONFIG_IS_ENABLED(OF_CONTROL)
 fdt_addr_t dev_get_addr(struct udevice *dev)
 {
 	return fdtdec_get_addr(gd->fdt_blob, dev->of_offset, "reg");
diff --git a/drivers/core/lists.c b/drivers/core/lists.c
index 2e52500..a1c9478 100644
--- a/drivers/core/lists.c
+++ b/drivers/core/lists.c
@@ -99,7 +99,7 @@  int device_bind_driver_to_node(struct udevice *parent, const char *drv_name,
 	return 0;
 }
 
-#ifdef CONFIG_OF_CONTROL
+#if CONFIG_IS_ENABLED(OF_CONTROL)
 /**
  * driver_check_compatible() - Check if a driver is compatible with this node
  *
diff --git a/drivers/core/root.c b/drivers/core/root.c
index 12d0460..78ab00c 100644
--- a/drivers/core/root.c
+++ b/drivers/core/root.c
@@ -114,7 +114,7 @@  int dm_init(void)
 	ret = device_bind_by_name(NULL, false, &root_info, &DM_ROOT_NON_CONST);
 	if (ret)
 		return ret;
-#ifdef CONFIG_OF_CONTROL
+#if CONFIG_IS_ENABLED(OF_CONTROL)
 	DM_ROOT_NON_CONST->of_offset = 0;
 #endif
 	ret = device_probe(DM_ROOT_NON_CONST);
@@ -145,7 +145,7 @@  int dm_scan_platdata(bool pre_reloc_only)
 	return ret;
 }
 
-#ifdef CONFIG_OF_CONTROL
+#if CONFIG_IS_ENABLED(OF_CONTROL)
 int dm_scan_fdt_node(struct udevice *parent, const void *blob, int offset,
 		     bool pre_reloc_only)
 {
@@ -198,7 +198,7 @@  int dm_init_and_scan(bool pre_reloc_only)
 		return ret;
 	}
 
-	if (OF_CONTROL) {
+	if (CONFIG_IS_ENABLED(OF_CONTROL)) {
 		ret = dm_scan_fdt(gd->fdt_blob, pre_reloc_only);
 		if (ret) {
 			debug("dm_scan_fdt() failed: %d\n", ret);
diff --git a/drivers/gpio/mxc_gpio.c b/drivers/gpio/mxc_gpio.c
index 2012f99..c6dd575 100644
--- a/drivers/gpio/mxc_gpio.c
+++ b/drivers/gpio/mxc_gpio.c
@@ -332,7 +332,7 @@  U_BOOT_DRIVER(gpio_mxc) = {
 	.bind	= mxc_gpio_bind,
 };
 
-#ifndef CONFIG_OF_CONTROL
+#if !CONFIG_IS_ENABLED(OF_CONTROL)
 static const struct mxc_gpio_plat mxc_plat[] = {
 	{ 0, (struct gpio_regs *)GPIO1_BASE_ADDR },
 	{ 1, (struct gpio_regs *)GPIO2_BASE_ADDR },
diff --git a/drivers/gpio/vybrid_gpio.c b/drivers/gpio/vybrid_gpio.c
index 6eaf0a9..4d25f9a 100644
--- a/drivers/gpio/vybrid_gpio.c
+++ b/drivers/gpio/vybrid_gpio.c
@@ -135,7 +135,7 @@  static int vybrid_gpio_bind(struct udevice *dev)
 	return 0;
 }
 
-#ifndef CONFIG_OF_CONTROL
+#if !CONFIG_IS_ENABLED(OF_CONTROL)
 static const struct vybrid_gpio_platdata vybrid_gpio[] = {
 	{0, GPIO0_BASE_ADDR, "GPIO0 "},
 	{1, GPIO1_BASE_ADDR, "GPIO1 "},
diff --git a/drivers/i2c/s3c24x0_i2c.c b/drivers/i2c/s3c24x0_i2c.c
index 9a04e48..02b0ae9 100644
--- a/drivers/i2c/s3c24x0_i2c.c
+++ b/drivers/i2c/s3c24x0_i2c.c
@@ -1002,7 +1002,7 @@  static int s3c24x0_i2c_write(struct i2c_adapter *adap, uchar chip, uint addr,
 	}
 }
 
-#ifdef CONFIG_OF_CONTROL
+#if CONFIG_IS_ENABLED(OF_CONTROL)
 static void process_nodes(const void *blob, int node_list[], int count,
 			 int is_highspeed)
 {
@@ -1101,7 +1101,7 @@  int i2c_reset_port_fdt(const void *blob, int node)
 
 	return 0;
 }
-#endif /* CONFIG_OF_CONTROL */
+#endif /* CONFIG_IS_ENABLED(OF_CONTROL) */
 
 #ifdef CONFIG_EXYNOS5
 static void exynos_i2c_init(struct i2c_adapter *adap, int speed, int slaveaddr)
diff --git a/drivers/input/Makefile b/drivers/input/Makefile
index a8e9be2..b804236 100644
--- a/drivers/input/Makefile
+++ b/drivers/input/Makefile
@@ -13,4 +13,4 @@  obj-y += keyboard.o pc_keyb.o
 obj-$(CONFIG_PS2MULT) += ps2mult.o ps2ser.o
 endif
 obj-y += input.o
-obj-$(CONFIG_OF_CONTROL) += key_matrix.o
+obj-$(CONFIG_$(SPL_)OF_CONTROL) += key_matrix.o
diff --git a/drivers/input/tegra-kbc.c b/drivers/input/tegra-kbc.c
index 0ef94f7..c9c9fac 100644
--- a/drivers/input/tegra-kbc.c
+++ b/drivers/input/tegra-kbc.c
@@ -295,7 +295,7 @@  static int init_tegra_keyboard(struct stdio_dev *dev)
 	if (config.created)
 		return 0;
 
-#ifdef CONFIG_OF_CONTROL
+#if CONFIG_IS_ENABLED(OF_CONTROL)
 	int	node;
 
 	node = fdtdec_next_compatible(gd->fdt_blob, 0,
diff --git a/drivers/mmc/exynos_dw_mmc.c b/drivers/mmc/exynos_dw_mmc.c
index e083745..cde2ba7 100644
--- a/drivers/mmc/exynos_dw_mmc.c
+++ b/drivers/mmc/exynos_dw_mmc.c
@@ -158,7 +158,7 @@  int exynos_dwmci_add_port(int index, u32 regbase, int bus_width, u32 clksel)
 	return exynos_dwmci_core_init(host, index);
 }
 
-#ifdef CONFIG_OF_CONTROL
+#if CONFIG_IS_ENABLED(OF_CONTROL)
 static struct dwmci_host dwmci_host[DWMMC_MAX_CH_NUM];
 
 static int do_dwmci_init(struct dwmci_host *host)
diff --git a/drivers/mmc/s5p_sdhci.c b/drivers/mmc/s5p_sdhci.c
index 8e1968a..edaff79 100644
--- a/drivers/mmc/s5p_sdhci.c
+++ b/drivers/mmc/s5p_sdhci.c
@@ -96,7 +96,7 @@  int s5p_sdhci_init(u32 regbase, int index, int bus_width)
 	return s5p_sdhci_core_init(host);
 }
 
-#ifdef CONFIG_OF_CONTROL
+#if CONFIG_IS_ENABLED(OF_CONTROL)
 struct sdhci_host sdhci_host[SDHCI_MAX_HOSTS];
 
 static int do_sdhci_init(struct sdhci_host *host)
diff --git a/drivers/mmc/tegra_mmc.c b/drivers/mmc/tegra_mmc.c
index 6f8b4d0..1584865 100644
--- a/drivers/mmc/tegra_mmc.c
+++ b/drivers/mmc/tegra_mmc.c
@@ -21,7 +21,7 @@  DECLARE_GLOBAL_DATA_PTR;
 
 struct mmc_host mmc_host[CONFIG_SYS_MMC_MAX_DEVICE];
 
-#ifndef CONFIG_OF_CONTROL
+#if !CONFIG_IS_ENABLED(OF_CONTROL)
 #error "Please enable device tree support to use this driver"
 #endif
 
diff --git a/drivers/mmc/zynq_sdhci.c b/drivers/mmc/zynq_sdhci.c
index 971acbb..c69f5d4 100644
--- a/drivers/mmc/zynq_sdhci.c
+++ b/drivers/mmc/zynq_sdhci.c
@@ -33,7 +33,7 @@  int zynq_sdhci_init(phys_addr_t regbase)
 	return 0;
 }
 
-#ifdef CONFIG_OF_CONTROL
+#if CONFIG_IS_ENABLED(OF_CONTROL)
 int zynq_sdhci_of_init(const void *blob)
 {
 	int offset = 0;
diff --git a/drivers/mtd/spi/sf_probe.c b/drivers/mtd/spi/sf_probe.c
index e0283dc..954376d 100644
--- a/drivers/mtd/spi/sf_probe.c
+++ b/drivers/mtd/spi/sf_probe.c
@@ -266,7 +266,7 @@  static int spi_flash_validate_params(struct spi_slave *spi, u8 *idcode,
 	return 0;
 }
 
-#ifdef CONFIG_OF_CONTROL
+#if CONFIG_IS_ENABLED(OF_CONTROL)
 int spi_flash_decode_fdt(const void *blob, struct spi_flash *flash)
 {
 	fdt_addr_t addr;
@@ -292,7 +292,7 @@  int spi_flash_decode_fdt(const void *blob, struct spi_flash *flash)
 
 	return 0;
 }
-#endif /* CONFIG_OF_CONTROL */
+#endif /* CONFIG_IS_ENABLED(OF_CONTROL) */
 
 /**
  * spi_flash_probe_slave() - Probe for a SPI flash device on a bus
@@ -347,7 +347,7 @@  int spi_flash_probe_slave(struct spi_slave *spi, struct spi_flash *flash)
 		}
 	}
 
-#ifdef CONFIG_OF_CONTROL
+#if CONFIG_IS_ENABLED(OF_CONTROL)
 	if (spi_flash_decode_fdt(gd->fdt_blob, flash)) {
 		debug("SF: FDT decode error\n");
 		ret = -EINVAL;
diff --git a/drivers/net/xilinx_emaclite.c b/drivers/net/xilinx_emaclite.c
index c9afa99..564205d 100644
--- a/drivers/net/xilinx_emaclite.c
+++ b/drivers/net/xilinx_emaclite.c
@@ -361,7 +361,7 @@  int xilinx_emaclite_initialize(bd_t *bis, unsigned long base_addr,
 	return 1;
 }
 
-#ifdef CONFIG_OF_CONTROL
+#if CONFIG_IS_ENABLED(OF_CONTROL)
 int xilinx_emaclite_of_init(const void *blob)
 {
 	int offset = 0;
diff --git a/drivers/net/zynq_gem.c b/drivers/net/zynq_gem.c
index b2006df..9175d2c 100644
--- a/drivers/net/zynq_gem.c
+++ b/drivers/net/zynq_gem.c
@@ -553,7 +553,7 @@  int zynq_gem_initialize(bd_t *bis, phys_addr_t base_addr,
 	return 1;
 }
 
-#ifdef CONFIG_OF_CONTROL
+#if CONFIG_IS_ENABLED(OF_CONTROL)
 int zynq_gem_of_init(const void *blob)
 {
 	int offset = 0;
diff --git a/drivers/power/exynos-tmu.c b/drivers/power/exynos-tmu.c
index 9a093a5..b9968c2 100644
--- a/drivers/power/exynos-tmu.c
+++ b/drivers/power/exynos-tmu.c
@@ -180,7 +180,7 @@  enum tmu_status_t tmu_monitor(int *temp)
  */
 static int get_tmu_fdt_values(struct tmu_info *info, const void *blob)
 {
-#ifdef CONFIG_OF_CONTROL
+#if CONFIG_IS_ENABLED(OF_CONTROL)
 	fdt_addr_t addr;
 	int node;
 	int error = 0;
diff --git a/drivers/power/pmic/pmic_max77686.c b/drivers/power/pmic/pmic_max77686.c
index 1ad810a..93c8d2b 100644
--- a/drivers/power/pmic/pmic_max77686.c
+++ b/drivers/power/pmic/pmic_max77686.c
@@ -256,7 +256,7 @@  int pmic_init(unsigned char bus)
 {
 	static const char name[] = "MAX77686_PMIC";
 	struct pmic *p = pmic_alloc();
-#ifdef CONFIG_OF_CONTROL
+#if CONFIG_IS_ENABLED(OF_CONTROL)
 	const void *blob = gd->fdt_blob;
 	int node, parent, tmp;
 #endif
@@ -266,7 +266,7 @@  int pmic_init(unsigned char bus)
 		return -ENOMEM;
 	}
 
-#ifdef CONFIG_OF_CONTROL
+#if CONFIG_IS_ENABLED(OF_CONTROL)
 	node = fdtdec_next_compatible(blob, 0, COMPAT_MAXIM_MAX77686_PMIC);
 	if (node < 0) {
 		debug("PMIC: No node for PMIC Chip in device tree\n");
diff --git a/drivers/serial/ns16550.c b/drivers/serial/ns16550.c
index c8a77e2..2b6d1e4 100644
--- a/drivers/serial/ns16550.c
+++ b/drivers/serial/ns16550.c
@@ -357,7 +357,7 @@  int ns16550_serial_probe(struct udevice *dev)
 	return 0;
 }
 
-#ifdef CONFIG_OF_CONTROL
+#if CONFIG_IS_ENABLED(OF_CONTROL)
 int ns16550_serial_ofdata_to_platdata(struct udevice *dev)
 {
 	struct ns16550_platdata *plat = dev->platdata;
diff --git a/drivers/serial/serial-uclass.c b/drivers/serial/serial-uclass.c
index 815fec3..71bb903 100644
--- a/drivers/serial/serial-uclass.c
+++ b/drivers/serial/serial-uclass.c
@@ -32,7 +32,7 @@  static void serial_find_console_or_panic(void)
 	struct udevice *dev;
 	int node;
 
-	if (OF_CONTROL && gd->fdt_blob) {
+	if (CONFIG_IS_ENABLED(OF_CONTROL) && gd->fdt_blob) {
 		/* Check for a chosen console */
 		node = fdtdec_get_chosen_node(gd->fdt_blob, "stdout-path");
 		if (node < 0)
@@ -55,7 +55,7 @@  static void serial_find_console_or_panic(void)
 			}
 		}
 	}
-	if (!SPL_BUILD || !OF_CONTROL || !gd->fdt_blob) {
+	if (!SPL_BUILD || !CONFIG_IS_ENABLED(OF_CONTROL) || !gd->fdt_blob) {
 		/*
 		* Try to use CONFIG_CONS_INDEX if available (it is numbered
 		* from 1!).
diff --git a/drivers/serial/serial_omap.c b/drivers/serial/serial_omap.c
index 265fe00..36c8faf 100644
--- a/drivers/serial/serial_omap.c
+++ b/drivers/serial/serial_omap.c
@@ -12,7 +12,7 @@ 
 
 DECLARE_GLOBAL_DATA_PTR;
 
-#ifdef CONFIG_OF_CONTROL
+#if CONFIG_IS_ENABLED(OF_CONTROL)
 static const struct udevice_id omap_serial_ids[] = {
 	{ .compatible = "ti,omap3-uart" },
 	{ }
diff --git a/drivers/serial/serial_pl01x.c b/drivers/serial/serial_pl01x.c
index ad503af..917b603 100644
--- a/drivers/serial/serial_pl01x.c
+++ b/drivers/serial/serial_pl01x.c
@@ -353,7 +353,7 @@  static const struct dm_serial_ops pl01x_serial_ops = {
 	.setbrg = pl01x_serial_setbrg,
 };
 
-#ifdef CONFIG_OF_CONTROL
+#if CONFIG_IS_ENABLED(OF_CONTROL)
 static const struct udevice_id pl01x_serial_id[] ={
 	{.compatible = "arm,pl011", .data = TYPE_PL011},
 	{.compatible = "arm,pl010", .data = TYPE_PL010},
diff --git a/drivers/serial/serial_tegra.c b/drivers/serial/serial_tegra.c
index b9227f0..0c84f0b 100644
--- a/drivers/serial/serial_tegra.c
+++ b/drivers/serial/serial_tegra.c
@@ -9,7 +9,7 @@ 
 #include <ns16550.h>
 #include <serial.h>
 
-#ifdef CONFIG_OF_CONTROL
+#if CONFIG_IS_ENABLED(OF_CONTROL)
 static const struct udevice_id tegra_serial_ids[] = {
 	{ .compatible = "nvidia,tegra20-uart" },
 	{ }
@@ -42,7 +42,7 @@  U_BOOT_DEVICE(ns16550_serial) = {
 U_BOOT_DRIVER(serial_ns16550) = {
 	.name	= "serial_tegra20",
 	.id	= UCLASS_SERIAL,
-#ifdef CONFIG_OF_CONTROL
+#if CONFIG_IS_ENABLED(OF_CONTROL)
 	.of_match = tegra_serial_ids,
 	.ofdata_to_platdata = tegra_serial_ofdata_to_platdata,
 	.platdata_auto_alloc_size = sizeof(struct ns16550_platdata),
diff --git a/drivers/serial/serial_uniphier.c b/drivers/serial/serial_uniphier.c
index f210986..abf362a 100644
--- a/drivers/serial/serial_uniphier.c
+++ b/drivers/serial/serial_uniphier.c
@@ -113,7 +113,7 @@  static int uniphier_serial_remove(struct udevice *dev)
 	return 0;
 }
 
-#ifdef CONFIG_OF_CONTROL
+#if CONFIG_IS_ENABLED(OF_CONTROL)
 static const struct udevice_id uniphier_uart_of_match[] = {
 	{ .compatible = "socionext,uniphier-uart" },
 	{ /* sentinel */ }
diff --git a/drivers/serial/serial_zynq.c b/drivers/serial/serial_zynq.c
index 9278763..9d84290 100644
--- a/drivers/serial/serial_zynq.c
+++ b/drivers/serial/serial_zynq.c
@@ -175,7 +175,7 @@  DECLARE_PSSERIAL_FUNCTIONS(1);
 static struct serial_device uart_zynq_serial1_device =
 	INIT_PSSERIAL_STRUCTURE(1, "ttyPS1");
 
-#ifdef CONFIG_OF_CONTROL
+#if CONFIG_IS_ENABLED(OF_CONTROL)
 __weak struct serial_device *default_serial_console(void)
 {
 	const void *blob = gd->fdt_blob;
diff --git a/drivers/sound/max98095.c b/drivers/sound/max98095.c
index febf419..35829f8 100644
--- a/drivers/sound/max98095.c
+++ b/drivers/sound/max98095.c
@@ -520,7 +520,7 @@  static int get_max98095_codec_values(struct sound_codec_info *pcodec_info,
 				const void *blob)
 {
 	int error = 0;
-#ifdef CONFIG_OF_CONTROL
+#if CONFIG_IS_ENABLED(OF_CONTROL)
 	enum fdt_compat_id compat;
 	int node;
 	int parent;
diff --git a/drivers/sound/wm8994.c b/drivers/sound/wm8994.c
index f8e9a6e..d378442 100644
--- a/drivers/sound/wm8994.c
+++ b/drivers/sound/wm8994.c
@@ -814,7 +814,7 @@  static int get_codec_values(struct sound_codec_info *pcodec_info,
 			const void *blob)
 {
 	int error = 0;
-#ifdef CONFIG_OF_CONTROL
+#if CONFIG_IS_ENABLED(OF_CONTROL)
 	enum fdt_compat_id compat;
 	int node;
 	int parent;
diff --git a/drivers/tpm/tpm_tis_i2c.c b/drivers/tpm/tpm_tis_i2c.c
index ee4dfea..cc740e9 100644
--- a/drivers/tpm/tpm_tis_i2c.c
+++ b/drivers/tpm/tpm_tis_i2c.c
@@ -585,7 +585,7 @@  static struct tpm_vendor_specific tpm_tis_i2c = {
 
 static enum i2c_chip_type tpm_vendor_chip_type(void)
 {
-#ifdef CONFIG_OF_CONTROL
+#if CONFIG_IS_ENABLED(OF_CONTROL)
 	const void *blob = gd->fdt_blob;
 
 	if (fdtdec_next_compatible(blob, 0, COMPAT_INFINEON_SLB9645_TPM) >= 0)
diff --git a/drivers/video/exynos_dp.c b/drivers/video/exynos_dp.c
index f60b060..60ba01c 100644
--- a/drivers/video/exynos_dp.c
+++ b/drivers/video/exynos_dp.c
@@ -851,7 +851,7 @@  static unsigned int exynos_dp_config_video(struct edp_device_info *edp_info)
 	return ret;
 }
 
-#ifdef CONFIG_OF_CONTROL
+#if CONFIG_IS_ENABLED(OF_CONTROL)
 int exynos_dp_parse_dt(const void *blob, struct edp_device_info *edp_info)
 {
 	unsigned int node = fdtdec_next_compatible(blob, 0,
@@ -918,7 +918,7 @@  unsigned int exynos_init_dp(void)
 		return -EFAULT;
 	}
 
-#ifdef CONFIG_OF_CONTROL
+#if CONFIG_IS_ENABLED(OF_CONTROL)
 	if (exynos_dp_parse_dt(gd->fdt_blob, edp_info))
 		debug("unable to parse DP DT node\n");
 #else
diff --git a/drivers/video/exynos_dp_lowlevel.c b/drivers/video/exynos_dp_lowlevel.c
index bf0ea10..39783dc 100644
--- a/drivers/video/exynos_dp_lowlevel.c
+++ b/drivers/video/exynos_dp_lowlevel.c
@@ -22,7 +22,7 @@  struct exynos_dp *dp_regs;
 
 void exynos_dp_set_base_addr(void)
 {
-#ifdef CONFIG_OF_CONTROL
+#if CONFIG_IS_ENABLED(OF_CONTROL)
 	unsigned int node = fdtdec_next_compatible(gd->fdt_blob,
 					0, COMPAT_SAMSUNG_EXYNOS5_DP);
 	if (node <= 0)
diff --git a/drivers/video/exynos_fb.c b/drivers/video/exynos_fb.c
index 8f3b826..69edc3a 100644
--- a/drivers/video/exynos_fb.c
+++ b/drivers/video/exynos_fb.c
@@ -28,7 +28,7 @@  DECLARE_GLOBAL_DATA_PTR;
 
 static unsigned int panel_width, panel_height;
 
-#ifdef CONFIG_OF_CONTROL
+#if CONFIG_IS_ENABLED(OF_CONTROL)
 vidinfo_t panel_info  = {
 	/*
 	 * Insert a value here so that we don't end up in the BSS
@@ -126,7 +126,7 @@  static void lcd_panel_on(vidinfo_t *vid)
 
 	exynos_backlight_on(1);
 
-#ifdef CONFIG_OF_CONTROL
+#if CONFIG_IS_ENABLED(OF_CONTROL)
 	node = fdtdec_next_compatible(gd->fdt_blob, 0,
 						COMPAT_SAMSUNG_EXYNOS_FIMD);
 	if (node <= 0) {
@@ -150,7 +150,7 @@  static void lcd_panel_on(vidinfo_t *vid)
 		exynos_mipi_dsi_init();
 }
 
-#ifdef CONFIG_OF_CONTROL
+#if CONFIG_IS_ENABLED(OF_CONTROL)
 int exynos_lcd_early_init(const void *blob)
 {
 	unsigned int node;
@@ -295,7 +295,7 @@  void lcd_ctrl_init(void *lcdbase)
 	set_system_display_ctrl();
 	set_lcd_clk();
 
-#ifdef CONFIG_OF_CONTROL
+#if CONFIG_IS_ENABLED(OF_CONTROL)
 #ifdef CONFIG_EXYNOS_MIPI_DSIM
 	exynos_init_dsim_platform_data(&panel_info);
 #endif
diff --git a/drivers/video/exynos_fimd.c b/drivers/video/exynos_fimd.c
index f67fa81..ac001a8 100644
--- a/drivers/video/exynos_fimd.c
+++ b/drivers/video/exynos_fimd.c
@@ -251,7 +251,7 @@  void exynos_fimd_window_off(unsigned int win_id)
 	writel(cfg, &fimd_ctrl->winshmap);
 }
 
-#ifdef CONFIG_OF_CONTROL
+#if CONFIG_IS_ENABLED(OF_CONTROL)
 /*
 * The reset value for FIMD SYSMMU register MMU_CTRL is 3
 * on Exynos5420 and newer versions.
@@ -295,7 +295,7 @@  void exynos_fimd_lcd_init(vidinfo_t *vid)
 {
 	unsigned int cfg = 0, rgb_mode;
 	unsigned int offset;
-#ifdef CONFIG_OF_CONTROL
+#if CONFIG_IS_ENABLED(OF_CONTROL)
 	unsigned int node;
 
 	node = fdtdec_next_compatible(gd->fdt_blob,
diff --git a/drivers/video/exynos_mipi_dsi.c b/drivers/video/exynos_mipi_dsi.c
index c68ebd6..b597acc 100644
--- a/drivers/video/exynos_mipi_dsi.c
+++ b/drivers/video/exynos_mipi_dsi.c
@@ -28,7 +28,7 @@ 
 DECLARE_GLOBAL_DATA_PTR;
 
 static struct exynos_platform_mipi_dsim *dsim_pd;
-#ifdef CONFIG_OF_CONTROL
+#if CONFIG_IS_ENABLED(OF_CONTROL)
 static struct mipi_dsim_config dsim_config_dt;
 static struct exynos_platform_mipi_dsim dsim_platform_data_dt;
 static struct mipi_dsim_lcd_device mipi_lcd_device_dt;
@@ -249,7 +249,7 @@  void exynos_set_dsim_platform_data(struct exynos_platform_mipi_dsim *pd)
 	dsim_pd = pd;
 }
 
-#ifdef CONFIG_OF_CONTROL
+#if CONFIG_IS_ENABLED(OF_CONTROL)
 int exynos_dsim_config_parse_dt(const void *blob)
 {
 	int node;
diff --git a/drivers/video/tegra.c b/drivers/video/tegra.c
index b8f3431..e829aa8 100644
--- a/drivers/video/tegra.c
+++ b/drivers/video/tegra.c
@@ -49,7 +49,7 @@  vidinfo_t panel_info = {
 	.vl_col = -1,
 };
 
-#ifndef CONFIG_OF_CONTROL
+#if !CONFIG_IS_ENABLED(OF_CONTROL)
 #error "You must enable CONFIG_OF_CONTROL to get Tegra LCD support"
 #endif
 
diff --git a/include/cli.h b/include/cli.h
index 6da7a4a..4c39b9e 100644
--- a/include/cli.h
+++ b/include/cli.h
@@ -108,7 +108,7 @@  int cli_readline_into_buffer(const char *const prompt, char *buffer,
  */
 int cli_simple_parse_line(char *line, char *argv[]);
 
-#ifdef CONFIG_OF_CONTROL
+#if CONFIG_IS_ENABLED(OF_CONTROL)
 /**
  * cli_process_fdt() - process the boot command from the FDT
  *
diff --git a/include/config_uncmd_spl.h b/include/config_uncmd_spl.h
index 2741fc8..6e299f6 100644
--- a/include/config_uncmd_spl.h
+++ b/include/config_uncmd_spl.h
@@ -20,9 +20,6 @@ 
 #undef CONFIG_CMD_SNTP
 #undef CONFIG_CMD_TFTPPUT
 #undef CONFIG_CMD_TFTPSRV
-#ifndef CONFIG_SPL_OF_CONTROL
-#undef CONFIG_OF_CONTROL
-#endif
 
 #ifndef CONFIG_SPL_DM
 #undef CONFIG_DM_SERIAL
diff --git a/include/configs/microblaze-generic.h b/include/configs/microblaze-generic.h
index e16965c..f98a357 100644
--- a/include/configs/microblaze-generic.h
+++ b/include/configs/microblaze-generic.h
@@ -106,7 +106,8 @@ 
 # define CONFIG_XILINX_TB_WATCHDOG
 #endif
 
-#ifndef CONFIG_OF_CONTROL
+#if !defined(CONFIG_OF_CONTROL) || \
+	(defined(CONFIG_SPL_BUILD) && !defined(CONFIG_SPL_OF_CONTROL))
 /* ddr sdram - main memory */
 # define CONFIG_SYS_SDRAM_BASE	XILINX_RAM_START
 # define CONFIG_SYS_SDRAM_SIZE	XILINX_RAM_SIZE
diff --git a/include/configs/socfpga_common.h b/include/configs/socfpga_common.h
index e8473b8..f903d16 100644
--- a/include/configs/socfpga_common.h
+++ b/include/configs/socfpga_common.h
@@ -198,7 +198,7 @@  unsigned int cm_get_qspi_controller_clk_hz(void);
 #define CONFIG_CMD_SF
 #endif
 
-#ifdef CONFIG_OF_CONTROL	/* DW SPI is controlled via DT */
+#if CONFIG_IS_ENABLED(OF_CONTROL)	/* DW SPI is controlled via DT */
 #define CONFIG_DESIGNWARE_SPI
 #define CONFIG_CMD_SPI
 #endif
diff --git a/include/dm/device.h b/include/dm/device.h
index 38e23f8..4e04b04 100644
--- a/include/dm/device.h
+++ b/include/dm/device.h
@@ -122,11 +122,11 @@  struct udevice_id {
 	ulong data;
 };
 
-#ifdef CONFIG_OF_CONTROL
+#if CONFIG_IS_ENABLED(OF_CONTROL)
 #define of_match_ptr(_ptr)	(_ptr)
 #else
 #define of_match_ptr(_ptr)	NULL
-#endif /* CONFIG_OF_CONTROL */
+#endif /* CONFIG_IS_ENABLED(OF_CONTROL) */
 
 /**
  * struct driver - A driver for a feature or peripheral
diff --git a/include/fdtdec.h b/include/fdtdec.h
index 1a0afcc..f8c2197 100644
--- a/include/fdtdec.h
+++ b/include/fdtdec.h
@@ -47,16 +47,6 @@  struct fdt_memory {
 #define SPL_BUILD	0
 #endif
 
-#ifdef CONFIG_OF_CONTROL
-# if defined(CONFIG_SPL_BUILD) && !defined(CONFIG_SPL_OF_CONTROL)
-#  define OF_CONTROL 0
-# else
-#  define OF_CONTROL 1
-# endif
-#else
-# define OF_CONTROL 0
-#endif
-
 /*
  * Information about a resource. start is the first address of the resource
  * and end is the last address (inclusive). The length of the resource will
diff --git a/lib/Makefile b/lib/Makefile
index c6576d8..4af4776 100644
--- a/lib/Makefile
+++ b/lib/Makefile
@@ -25,8 +25,8 @@  obj-y += crc8.o
 obj-y += crc16.o
 obj-$(CONFIG_ERRNO_STR) += errno_str.o
 obj-$(CONFIG_FIT) += fdtdec_common.o
-obj-$(CONFIG_OF_CONTROL) += fdtdec_common.o
-obj-$(CONFIG_OF_CONTROL) += fdtdec.o
+obj-$(CONFIG_$(SPL_)OF_CONTROL) += fdtdec_common.o
+obj-$(CONFIG_$(SPL_)OF_CONTROL) += fdtdec.o
 obj-$(CONFIG_TEST_FDTDEC) += fdtdec_test.o
 obj-$(CONFIG_GZIP) += gunzip.o
 obj-$(CONFIG_GZIP_COMPRESSED) += gzip.o
@@ -50,15 +50,12 @@  endif
 
 ifndef CONFIG_SPL_BUILD
 obj-$(CONFIG_OF_LIBFDT) += libfdt/
-obj-$(CONFIG_OF_CONTROL) += fdtdec_common.o
-obj-$(CONFIG_OF_CONTROL) += fdtdec.o
 endif
-
 ifdef CONFIG_SPL_OF_CONTROL
 obj-$(CONFIG_OF_LIBFDT) += libfdt/
-obj-$(CONFIG_OF_CONTROL) += fdtdec_common.o
-obj-$(CONFIG_OF_CONTROL) += fdtdec.o
 endif
+obj-$(CONFIG_$(SPL_)OF_CONTROL) += fdtdec_common.o
+obj-$(CONFIG_$(SPL_)OF_CONTROL) += fdtdec.o
 
 ifdef CONFIG_SPL_BUILD
 obj-$(CONFIG_SPL_YMODEM_SUPPORT) += crc16.o
diff --git a/lib/fdtdec.c b/lib/fdtdec.c
index 48667ef..6e1f687 100644
--- a/lib/fdtdec.c
+++ b/lib/fdtdec.c
@@ -1156,7 +1156,7 @@  int fdtdec_decode_display_timing(const void *blob, int parent, int index,
 
 int fdtdec_setup(void)
 {
-#ifdef CONFIG_OF_CONTROL
+#if CONFIG_IS_ENABLED(OF_CONTROL)
 # ifdef CONFIG_OF_EMBED
 	/* Get a pointer to the FDT */
 	gd->fdt_blob = __dtb_dt_begin;
diff --git a/scripts/Makefile.uncmd_spl b/scripts/Makefile.uncmd_spl
index b90fcb8..4003546 100644
--- a/scripts/Makefile.uncmd_spl
+++ b/scripts/Makefile.uncmd_spl
@@ -3,9 +3,6 @@ 
 # TODO: Invent a better way
 
 ifdef CONFIG_SPL_BUILD
-ifndef CONFIG_SPL_OF_CONTROL
-CONFIG_OF_CONTROL=
-endif
 
 ifndef CONFIG_SPL_DM
 CONFIG_DM_SERIAL=