Introduce the config fragment for enabling USB MSC boot. USB MSC boot involves fetching the next stage of the bootloader from a USB Mass Storage device such as a USB Flash Drive with the USB controller on the SoC acting as the USB Host.
Signed-off-by: Siddharth Vadapalli <[email protected]> --- v1 of this patch is at: https://patchwork.ozlabs.org/project/uboot/patch/[email protected]/ Changes since v1: - Enabled CONFIG_USB_STORAGE based on the feedback provided by Jonathan Humphreys <[email protected]> at: https://patchwork.ozlabs.org/project/uboot/patch/[email protected]/#3470589 - Since enabling CONFIG_USB_STORAGE led to exceeding the size limit for tiboot3.bin, I disabled CONFIG_SPL_RAM_DEVICE in am62x_r5_usbmsc.config. Regards, Siddharth. configs/am62x_r5_usbmsc.config | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 configs/am62x_r5_usbmsc.config diff --git a/configs/am62x_r5_usbmsc.config b/configs/am62x_r5_usbmsc.config new file mode 100644 index 00000000000..09f94511d28 --- /dev/null +++ b/configs/am62x_r5_usbmsc.config @@ -0,0 +1,24 @@ +CONFIG_USB=y +CONFIG_SPL_USB_HOST=y +CONFIG_SPL_SYSCON=y +CONFIG_SPL_MISC=y +CONFIG_USB_XHCI_HCD=y +CONFIG_USB_GADGET=y +CONFIG_SPL_USB_GADGET=y +CONFIG_USB_DWC3=y +CONFIG_SPL_USB_DWC3_GENERIC=y +CONFIG_SPL_USB_DWC3_AM62=y +CONFIG_USB_STORAGE=y +CONFIG_SPL_USB_STORAGE=y +# CONFIG_CMD_DFU is not set +# CONFIG_CMD_FAT is not set +# CONFIG_CMD_GPT is not set +# CONFIG_CMD_MMC is not set +# CONFIG_DFU is not set +# CONFIG_SPL_LIBDISK_SUPPORT is not set +# CONFIG_SPL_MMC is not set +# CONFIG_SPL_MTD is not set +# CONFIG_SPL_RAM_DEVICE is not set +# CONFIG_SPL_SPI is not set +# CONFIG_SPL_SYS_MALLOC is not set +# CONFIG_MMC_SDHCI is not set -- 2.34.1
