[PATCH v6 2/5] rockchip: roc-rk3399-pc: Add custom led_setup()

[Jagan Teki <jagan@amarulasolutions.com>]

roc-rk3399-pc has some specific requirements to support LEDS,
environment. board detection and etc prior to U-Boot proper.

So as of now SPL would be a better stage for these custom board
requirements to support unlike TPL. Adding few of these custom
requirements like LEDS in TPL would require extra code pulling
and also the size of TPL can grow.

So, this patch moves the leds code from TPL into SPL Board init
led_setup code.

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
---
Changes for v6:
- use spl_board_init custom led function

 arch/arm/mach-rockchip/tpl.c                |  7 -------
 board/firefly/roc-pc-rk3399/roc-pc-rk3399.c | 10 +++-------
 configs/roc-pc-mezzanine-rk3399_defconfig   |  2 +-
 configs/roc-pc-rk3399_defconfig             |  2 +-
 4 files changed, 5 insertions(+), 16 deletions(-)

diff --git a/arch/arm/mach-rockchip/tpl.c b/arch/arm/mach-rockchip/tpl.c
index 88f80b05a9..cc908e1b0e 100644
--- a/arch/arm/mach-rockchip/tpl.c
+++ b/arch/arm/mach-rockchip/tpl.c
@@ -43,18 +43,11 @@ __weak void rockchip_stimer_init(void)
 	       TIMER_CONTROL_REG);
 }
 
-__weak int board_early_init_f(void)
-{
-	return 0;
-}
-
 void board_init_f(ulong dummy)
 {
 	struct udevice *dev;
 	int ret;
 
-	board_early_init_f();
-
 #if defined(CONFIG_DEBUG_UART) && defined(CONFIG_TPL_SERIAL_SUPPORT)
 	/*
 	 * Debug UART can be used from here if required:
diff --git a/board/firefly/roc-pc-rk3399/roc-pc-rk3399.c b/board/firefly/roc-pc-rk3399/roc-pc-rk3399.c
index 7c3a803654..2b447df8aa 100644
--- a/board/firefly/roc-pc-rk3399/roc-pc-rk3399.c
+++ b/board/firefly/roc-pc-rk3399/roc-pc-rk3399.c
@@ -6,7 +6,6 @@
 #include <common.h>
 #include <dm.h>
 #include <log.h>
-#include <asm/arch-rockchip/periph.h>
 #include <power/regulator.h>
 #include <spl_gpio.h>
 #include <asm/io.h>
@@ -30,19 +29,16 @@ int board_early_init_f(void)
 out:
 	return 0;
 }
-#endif
 
-#if defined(CONFIG_TPL_BUILD)
+#else
 
-#define GPIO0_BASE      0xff720000
+#define GPIO0_BASE	0xff720000
 
-int board_early_init_f(void)
+void led_setup(void)
 {
 	struct rockchip_gpio_regs * const gpio0 = (void *)GPIO0_BASE;
 
 	/* Turn on red LED, indicating full power mode */
 	spl_gpio_output(gpio0, GPIO(BANK_B, 5), 1);
-
-	return 0;
 }
 #endif
diff --git a/configs/roc-pc-mezzanine-rk3399_defconfig b/configs/roc-pc-mezzanine-rk3399_defconfig
index c87a8568fc..15d511741f 100644
--- a/configs/roc-pc-mezzanine-rk3399_defconfig
+++ b/configs/roc-pc-mezzanine-rk3399_defconfig
@@ -1,6 +1,7 @@
 CONFIG_ARM=y
 CONFIG_ARCH_ROCKCHIP=y
 CONFIG_SYS_TEXT_BASE=0x00200000
+CONFIG_SPL_GPIO_SUPPORT=y
 CONFIG_ENV_SIZE=0x8000
 CONFIG_ENV_OFFSET=0x3F8000
 CONFIG_ENV_SECT_SIZE=0x1000
@@ -21,7 +22,6 @@ CONFIG_SPL_STACK_R=y
 CONFIG_SPL_STACK_R_MALLOC_SIMPLE_LEN=0x10000
 CONFIG_SPL_SPI_LOAD=y
 CONFIG_TPL=y
-CONFIG_TPL_GPIO_SUPPORT=y
 CONFIG_CMD_BOOTZ=y
 CONFIG_CMD_GPT=y
 CONFIG_CMD_MMC=y
diff --git a/configs/roc-pc-rk3399_defconfig b/configs/roc-pc-rk3399_defconfig
index 601f5c6ae1..2a6d0d22c8 100644
--- a/configs/roc-pc-rk3399_defconfig
+++ b/configs/roc-pc-rk3399_defconfig
@@ -1,6 +1,7 @@
 CONFIG_ARM=y
 CONFIG_ARCH_ROCKCHIP=y
 CONFIG_SYS_TEXT_BASE=0x00200000
+CONFIG_SPL_GPIO_SUPPORT=y
 CONFIG_ENV_SIZE=0x8000
 CONFIG_ENV_OFFSET=0x3F8000
 CONFIG_ENV_SECT_SIZE=0x1000
@@ -21,7 +22,6 @@ CONFIG_SPL_STACK_R=y
 CONFIG_SPL_STACK_R_MALLOC_SIMPLE_LEN=0x10000
 CONFIG_SPL_SPI_LOAD=y
 CONFIG_TPL=y
-CONFIG_TPL_GPIO_SUPPORT=y
 CONFIG_CMD_BOOTZ=y
 CONFIG_CMD_GPT=y
 CONFIG_CMD_MMC=y
-- 
2.25.1