3 files changed, 15 insertions, 1 deletions
diff --git a/arch/arm/mach-uniphier/boot-mode/boot-device.h b/arch/arm/mach-uniphier/boot-mode/boot-device.h
index 2ab5a535fa..1c59aaa606 100644
--- a/arch/arm/mach-uniphier/boot-mode/boot-device.h
+++ b/arch/arm/mach-uniphier/boot-mode/boot-device.h
@@ -22,4 +22,6 @@ void ph1_ld4_boot_mode_show(void);
 void ph1_pro5_boot_mode_show(void);
 void proxstream2_boot_mode_show(void);
 
+u32 spl_boot_device_raw(void);
+
 #endif /* _ASM_BOOT_DEVICE_H_ */
diff --git a/arch/arm/mach-uniphier/boot-mode/boot-mode-proxstream2.c b/arch/arm/mach-uniphier/boot-mode/boot-mode-proxstream2.c
index 3769ec555b..1b0c183808 100644
--- a/arch/arm/mach-uniphier/boot-mode/boot-mode-proxstream2.c
+++ b/arch/arm/mach-uniphier/boot-mode/boot-mode-proxstream2.c
@@ -55,6 +55,9 @@ u32 proxstream2_boot_device(void)
 {
 	int boot_mode;
 
+	if (readl(SG_PINMON0) & BIT(6))
+		return BOOT_DEVICE_USB;
+
 	boot_mode = get_boot_mode_sel();
 
 	return boot_device_table[boot_mode].type;
diff --git a/arch/arm/mach-uniphier/boot-mode/boot-mode.c b/arch/arm/mach-uniphier/boot-mode/boot-mode.c
index 0c5749badb..935e551472 100644
--- a/arch/arm/mach-uniphier/boot-mode/boot-mode.c
+++ b/arch/arm/mach-uniphier/boot-mode/boot-mode.c
@@ -11,7 +11,7 @@
 #include "../soc-info.h"
 #include "boot-device.h"
 
-u32 spl_boot_device(void)
+u32 spl_boot_device_raw(void)
 {
 	if (boot_is_swapped())
 		return BOOT_DEVICE_NOR;
@@ -43,3 +43,12 @@ u32 spl_boot_device(void)
 		return BOOT_DEVICE_NONE;
 	}
 }
+
+u32 spl_boot_device(void)
+{
+	u32 ret;
+
+	ret = spl_boot_device_raw();
+
+	return ret == BOOT_DEVICE_USB ? BOOT_DEVICE_NOR : ret;
+}