[U-Boot] [PATCH] mach-stm32: Enable SPL_RESET_SUPPORT flag

[U-Boot] [PATCH] mach-stm32: Enable SPL_RESET_SUPPORT flag

[Patrice Chotard]

Since commit 0e373c0ade8c ("spl: add SPL_RESET_SUPPORT"),
reset is supported in SPL, enable this flag for STM32F SoCs family.

This allows to remove a specific case in RCC mfd driver.

Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
---

 arch/arm/mach-stm32/Kconfig | 1 +
 drivers/misc/stm32_rcc.c    | 4 ----
 2 files changed, 1 insertion(+), 4 deletions(-)

diff --git a/arch/arm/mach-stm32/Kconfig b/arch/arm/mach-stm32/Kconfig
index 13532843fbc8..759f54517662 100644
--- a/arch/arm/mach-stm32/Kconfig
+++ b/arch/arm/mach-stm32/Kconfig
@@ -48,6 +48,7 @@ config STM32F7
 	imply SPL_OS_BOOT
 	select SPL_PINCTRL
 	select SPL_RAM
+	select SPL_RESET_SUPPORT
 	select SPL_SERIAL_SUPPORT
 	select SPL_SYS_MALLOC_SIMPLE
 	select SPL_TIMER
diff --git a/drivers/misc/stm32_rcc.c b/drivers/misc/stm32_rcc.c
index dee82c0b7b1e..980b3a58e1d8 100644
--- a/drivers/misc/stm32_rcc.c
+++ b/drivers/misc/stm32_rcc.c
@@ -53,13 +53,9 @@ static int stm32_rcc_bind(struct udevice *dev)
 	if (ret)
 		return ret;
 
-#ifdef CONFIG_SPL_BUILD
-	return 0;
-#else
 	return device_bind_driver_to_node(dev, "stm32_rcc_reset",
 					  "stm32_rcc_reset",
 					  dev_ofnode(dev), &child);
-#endif
 }
 
 static const struct misc_ops stm32_rcc_ops = {
-- 
1.9.1

[U-Boot] mach-stm32: Enable SPL_RESET_SUPPORT flag

[Tom Rini]

On Thu, May 31, 2018 at 09:00:43AM +0200, Patrice Chotard wrote:

> Since commit 0e373c0ade8c ("spl: add SPL_RESET_SUPPORT"),
> reset is supported in SPL, enable this flag for STM32F SoCs family.
> 
> This allows to remove a specific case in RCC mfd driver.
> 
> Signed-off-by: Patrice Chotard <patrice.chotard@st.com>

Applied to u-boot/master, thanks!

-- 
Tom
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