rockchip: rk322x: update the sysreg number for boot mode
The boot mode for rk322x is stored in sysreg 0, update it.
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
diff --git a/arch/arm/mach-rockchip/rk322x-board.c b/arch/arm/mach-rockchip/rk322x-board.c
index dcd8cf8..d443114 100644
--- a/arch/arm/mach-rockchip/rk322x-board.c
+++ b/arch/arm/mach-rockchip/rk322x-board.c
@@ -21,12 +21,12 @@
static void setup_boot_mode(void)
{
struct rk322x_grf *const grf = (void *)GRF_BASE;
- int boot_mode = readl(&grf->os_reg[4]);
+ int boot_mode = readl(&grf->os_reg[0]);
debug("boot mode %x.\n", boot_mode);
/* Clear boot mode */
- writel(BOOT_NORMAL, &grf->os_reg[4]);
+ writel(BOOT_NORMAL, &grf->os_reg[0]);
switch (boot_mode) {
case BOOT_FASTBOOT: