of: clean up OF_CONTROL ifdef conditionals

We have flipped CONFIG_SPL_DISABLE_OF_CONTROL.  We have cleansing
devices, $(SPL_) and CONFIG_IS_ENABLED(), so we are ready to clear
away the ugly logic in include/fdtdec.h:

 #ifdef CONFIG_OF_CONTROL
 # if defined(CONFIG_SPL_BUILD) && !defined(SPL_OF_CONTROL)
 #  define OF_CONTROL 0
 # else
 #  define OF_CONTROL 1
 # endif
 #else
 # define OF_CONTROL 0
 #endif

Now CONFIG_IS_ENABLED(OF_CONTROL) is the substitute.  It refers to
CONFIG_OF_CONTROL for U-boot proper and CONFIG_SPL_OF_CONTROL for
SPL.

Also, we no longer have to cancel CONFIG_OF_CONTROL in
include/config_uncmd_spl.h and scripts/Makefile.spl.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>

7 files changed, 9 insertions, 9 deletions

diff --git a/drivers/serial/ns16550.c b/drivers/serial/ns16550.c
index c8a77e295e..2b6d1e4638 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 2a496979bc..55011cc4b9 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 325fe427fd..e8d544f0da 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" },
 	{ .compatible = "ti,omap4-uart" },
diff --git a/drivers/serial/serial_pl01x.c b/drivers/serial/serial_pl01x.c
index ad503afcad..917b6034d3 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 b9227f0563..0c84f0bc91 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 f210986078..abf362a845 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 9278763164..9d84290196 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;