From f5838b1542e5eeaff1ce78ae1f5671f23c07b1ed Mon Sep 17 00:00:00 2001
From: Faiz Abbas <faiz_abbas@ti.com>
Date: Mon, 3 Aug 2020 11:35:07 +0530
Subject: [PATCH] arm: mach-k3: sysfw-loader: Add support to load SYSFW from
USB
Add support for loading system firmware from a USB mass storage device
Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
---
arch/arm/mach-k3/sysfw-loader.c | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/arch/arm/mach-k3/sysfw-loader.c b/arch/arm/mach-k3/sysfw-loader.c
index 96be069ee8..f4b0d4a928 100644
--- a/arch/arm/mach-k3/sysfw-loader.c
+++ b/arch/arm/mach-k3/sysfw-loader.c
@@ -300,6 +300,17 @@ void k3_sysfw_loader(void (*config_pm_pre_callback) (void),
ret = k3_sysfw_dfu_download(sysfw_load_address);
break;
#endif
+#if CONFIG_IS_ENABLED(USB_STORAGE)
+ case BOOT_DEVICE_USB:
+ ret = spl_usb_load(&spl_image, &bootdev,
+ CONFIG_SYS_USB_FAT_BOOT_PARTITION,
+#ifdef CONFIG_K3_SYSFW_IMAGE_NAME
+ CONFIG_K3_SYSFW_IMAGE_NAME);
+#else
+ NULL);
+#endif
+#endif
+ break;
default:
panic("Loading SYSFW image from device %u not supported!\n",
bootdev.boot_device);
--
2.39.5