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arm: mach-k3: sysfw-loader: Add support to load SYSFW from USB

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Add support for loading system firmware from a USB mass storage device

Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
This commit is contained in:
Faiz Abbas 2020-08-03 11:35:07 +05:30 committed by Lokesh Vutla
parent f9916b6d3b
commit f5838b1542
1 changed files with 11 additions and 0 deletions
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11
arch/arm/mach-k3/sysfw-loader.c
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@ -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);