mx6: Use imx6_src_get_boot_mode() to check boot device

Use imx6_src_get_boot_mode() instead of manually reading SBMR1.  The
existing function has proper handling for software overrides of the
bootdevice which can happen, for example, when booting from an alternate
source using `bmode`.

Signed-off-by: Harald Seiler <[email protected]>
Reviewed-by: Fabio Estevam <[email protected]>

1 files changed, 1 insertions, 2 deletions

diff --git a/arch/arm/mach-imx/mx6/soc.c b/arch/arm/mach-imx/mx6/soc.c
index aacfc854a2f..bc56ef2b0b2 100644
--- a/arch/arm/mach-imx/mx6/soc.c
+++ b/arch/arm/mach-imx/mx6/soc.c
@@ -498,8 +498,7 @@ __weak int board_mmc_get_env_dev(int devno)
 
 static int mmc_get_boot_dev(void)
 {
-	struct src *src_regs = (struct src *)SRC_BASE_ADDR;
-	u32 soc_sbmr = readl(&src_regs->sbmr1);
+	u32 soc_sbmr = imx6_src_get_boot_mode();
 	u32 bootsel;
 	int devno;