Merge tag 'u-boot-stm32-20190712' of https://gitlab.denx.de/u-boot/custodians/u-boot-stm

- syscon: add support for power off
- stm32mp1: add op-tee config
- stm32mp1: add specific commands: stboard and stm32key
- add stm32 mailbox driver
- solve many stm32 warnings when building with W=1
- update stm32 gpio driver

1 files changed, 3 insertions, 2 deletions

diff --git a/drivers/ram/stm32mp1/stm32mp1_ram.c b/drivers/ram/stm32mp1/stm32mp1_ram.c
index 84e39d093b5..a362cf98bfc 100644
--- a/drivers/ram/stm32mp1/stm32mp1_ram.c
+++ b/drivers/ram/stm32mp1/stm32mp1_ram.c
@@ -26,7 +26,7 @@ int stm32mp1_ddr_clk_enable(struct ddr_info *priv, uint32_t mem_speed)
 	unsigned long ddr_clk;
 	struct clk clk;
 	int ret;
-	int idx;
+	unsigned int idx;
 
 	for (idx = 0; idx < ARRAY_SIZE(clkname); idx++) {
 		ret = clk_get_by_name(priv->dev, clkname[idx], &clk);
@@ -59,7 +59,8 @@ int stm32mp1_ddr_clk_enable(struct ddr_info *priv, uint32_t mem_speed)
 static __maybe_unused int stm32mp1_ddr_setup(struct udevice *dev)
 {
 	struct ddr_info *priv = dev_get_priv(dev);
-	int ret, idx;
+	int ret;
+	unsigned int idx;
 	struct clk axidcg;
 	struct stm32mp1_ddr_config config;