zynq: Add support to find bootmode

[karo-tx-uboot.git] / arch / arm / cpu / armv7 / zynq / slcr.c

diff --git a/arch/arm/cpu/armv7/zynq/slcr.c b/arch/arm/cpu/armv7/zynq/slcr.c
index 717ec65aeee0132a6a07f49c774192ec18f4e4f4..b4c11c324c01d6ea6cd9801bef1339aff75a21a0 100644 (file)
--- a/arch/arm/cpu/armv7/zynq/slcr.c
+++ b/arch/arm/cpu/armv7/zynq/slcr.c
@@ -101,6 +101,12 @@ void zynq_slcr_devcfg_enable(void)
        zynq_slcr_lock();
 }
 
+u32 zynq_slcr_get_boot_mode(void)
+{
+       /* Get the bootmode register value */
+       return readl(&slcr_base->boot_mode);
+}
+
 u32 zynq_slcr_get_idcode(void)
 {
        return (readl(&slcr_base->pss_idcode) & SLCR_IDCODE_MASK) >>