rockchip: rk3288: move setup_led() to firefly-rk3288

Only firefly-rk3288 has the dts node "u-boot,boot-led",
while CONFIG_SPL_LED is not enable, move code to firefly-rk3288
now in case someone need this code.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
diff --git a/arch/arm/mach-rockchip/Kconfig b/arch/arm/mach-rockchip/Kconfig
index 1904322..ef9d6e1 100644
--- a/arch/arm/mach-rockchip/Kconfig
+++ b/arch/arm/mach-rockchip/Kconfig
@@ -73,7 +73,6 @@
 config ROCKCHIP_RK3288
 	bool "Support Rockchip RK3288"
 	select CPU_V7A
-	select SPL_BOARD_INIT if SPL
 	select SUPPORT_SPL
 	select SPL
 	select SUPPORT_TPL
diff --git a/arch/arm/mach-rockchip/rk3288-board-spl.c b/arch/arm/mach-rockchip/rk3288-board-spl.c
index 6fbb220..6db5369 100644
--- a/arch/arm/mach-rockchip/rk3288-board-spl.c
+++ b/arch/arm/mach-rockchip/rk3288-board-spl.c
@@ -196,42 +196,6 @@
 #endif
 }
 
-static int setup_led(void)
-{
-#ifdef CONFIG_SPL_LED
-	struct udevice *dev;
-	char *led_name;
-	int ret;
-
-	led_name = fdtdec_get_config_string(gd->fdt_blob, "u-boot,boot-led");
-	if (!led_name)
-		return 0;
-	ret = led_get_by_label(led_name, &dev);
-	if (ret) {
-		debug("%s: get=%d\n", __func__, ret);
-		return ret;
-	}
-	ret = led_set_on(dev, 1);
-	if (ret)
-		return ret;
-#endif
-
-	return 0;
-}
-
-void spl_board_init(void)
-{
-	int ret;
-
-	ret = setup_led();
-	if (ret) {
-		debug("LED ret=%d\n", ret);
-		hang();
-	}
-
-	return;
-}
-
 #ifdef CONFIG_SPL_OS_BOOT
 
 #define PMU_BASE		0xff730000
diff --git a/arch/arm/mach-rockchip/rk3288/Kconfig b/arch/arm/mach-rockchip/rk3288/Kconfig
index de8d9c2..6e3ab1d 100644
--- a/arch/arm/mach-rockchip/rk3288/Kconfig
+++ b/arch/arm/mach-rockchip/rk3288/Kconfig
@@ -66,6 +66,7 @@
 config TARGET_FIREFLY_RK3288
 	bool "Firefly-RK3288"
 	select BOARD_LATE_INIT
+	select SPL_BOARD_INIT if SPL
 	help
 	  Firefly is a RK3288-based development board with 2 USB ports,
 	  HDMI, VGA, micro-SD card, audio, WiFi  and Gigabit Ethernet, It
diff --git a/board/firefly/firefly-rk3288/firefly-rk3288.c b/board/firefly/firefly-rk3288/firefly-rk3288.c
index bdc02a6..a3f784f 100644
--- a/board/firefly/firefly-rk3288/firefly-rk3288.c
+++ b/board/firefly/firefly-rk3288/firefly-rk3288.c
@@ -4,3 +4,39 @@
  */
 
 #include <common.h>
+
+#ifdef CONFIG_SPL_BUILD
+static int setup_led(void)
+{
+#ifdef CONFIG_SPL_LED
+	struct udevice *dev;
+	char *led_name;
+	int ret;
+
+	led_name = fdtdec_get_config_string(gd->fdt_blob, "u-boot,boot-led");
+	if (!led_name)
+		return 0;
+	ret = led_get_by_label(led_name, &dev);
+	if (ret) {
+		debug("%s: get=%d\n", __func__, ret);
+		return ret;
+	}
+	ret = led_set_on(dev, 1);
+	if (ret)
+		return ret;
+#endif
+
+	return 0;
+}
+
+void spl_board_init(void)
+{
+	int ret;
+
+	ret = setup_led();
+	if (ret) {
+		debug("LED ret=%d\n", ret);
+		hang();
+	}
+}
+#endif