imx: cpu: support get_boot_device for i.MX8M
Enable get_boot_device for i.MX8M, it supports boot type USB.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Reviewed-by: Stefano Babic <sbabic@denx.de>
diff --git a/arch/arm/mach-imx/cpu.c b/arch/arm/mach-imx/cpu.c
index a7d89f2..4d4d434 100644
--- a/arch/arm/mach-imx/cpu.c
+++ b/arch/arm/mach-imx/cpu.c
@@ -410,7 +410,7 @@
}
#endif
-#if defined(CONFIG_MX7)
+#if defined(CONFIG_MX7) || defined(CONFIG_MX8M)
enum boot_device get_boot_device(void)
{
struct bootrom_sw_info **p =
@@ -439,6 +439,11 @@
case BOOT_TYPE_SPINOR:
boot_dev = SPI_NOR_BOOT;
break;
+#ifdef CONFIG_MX8M
+ case BOOT_TYPE_USB:
+ boot_dev = USB_BOOT;
+ break;
+#endif
default:
break;
}