[U-Boot] [PATCH] imx: sys_proto: Fixing function imx6_is_bmode_from_gpr9()

[Christoph Niedermaier]

A return type of u08 cuts the return value always to 0,
because IMX6_SRC_GPR10_BMODE = bit 28 is above u08.
Changing the return type to u32 gives
the function the expected operation.

Fixes: cba586b400 ("imx6: Add imx6_src_get_boot_mode")
Signed-off-by: Christoph Niedermaier <cniedermaier at dh-electronics.com>
---
 arch/arm/include/asm/mach-imx/sys_proto.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/include/asm/mach-imx/sys_proto.h b/arch/arm/include/asm/mach-imx/sys_proto.h
index aa66fdc88f..5222f6957d 100644
--- a/arch/arm/include/asm/mach-imx/sys_proto.h
+++ b/arch/arm/include/asm/mach-imx/sys_proto.h
@@ -99,7 +99,7 @@ enum imx6_bmode {
 	IMX6_BMODE_NAND_MAX = 0xf,
 };
 
-static inline u8 imx6_is_bmode_from_gpr9(void)
+static inline u32 imx6_is_bmode_from_gpr9(void)
 {
 	return readl(&src_base->gpr10) & IMX6_SRC_GPR10_BMODE;
 }
-- 
2.11.0