summaryrefslogtreecommitdiff
path: root/arch
diff options
context:
space:
mode:
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/cpu/armv7/zynq/slcr.c6
-rw-r--r--arch/arm/include/asm/arch-zynq/sys_proto.h1
2 files changed, 7 insertions, 0 deletions
diff --git a/arch/arm/cpu/armv7/zynq/slcr.c b/arch/arm/cpu/armv7/zynq/slcr.c
index 717ec65..b4c11c3 100644
--- 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) >>
diff --git a/arch/arm/include/asm/arch-zynq/sys_proto.h b/arch/arm/include/asm/arch-zynq/sys_proto.h
index 110de90..8f925af 100644
--- a/arch/arm/include/asm/arch-zynq/sys_proto.h
+++ b/arch/arm/include/asm/arch-zynq/sys_proto.h
@@ -13,6 +13,7 @@ extern void zynq_slcr_cpu_reset(void);
extern void zynq_slcr_gem_clk_setup(u32 gem_id, u32 rclk, u32 clk);
extern void zynq_slcr_devcfg_disable(void);
extern void zynq_slcr_devcfg_enable(void);
+extern u32 zynq_slcr_get_boot_mode(void);
extern u32 zynq_slcr_get_idcode(void);
extern void zynq_ddrc_init(void);