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Merge patch series "Enable USB MSC Boot for AM62, AM62A and AM62P"

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Siddharth Vadapalli <s-vadapalli@ti.com> says:

This series adds config fragment for enabling USB MSC boot and USB
Storage devices which are applicable to AM62, AM62A and AM62P SoCs.

Series has been tested on AM62A7-SK, AM625-SK and AM62P5-SK for USB MSC
boot where the bootloaders were generated in the following manner:
1. AM62A7-SK (AM62A SoC):
- tiboot3.bin
	=> am62ax_evm_r5_defconfig + am62x_r5_usbmsc.config
- tispl.bin and u-boot.img
	=> am62ax_evm_a53_defconfig + am62x_a53_usbmsc.config
2. AM625-SK (AM62 SoC):
- tiboot3.bin
	=> am62x_evm_r5_defconfig + am62x_r5_usbmsc.config
- tispl.bin and u-boot.img
	=> am62x_evm_a53_defconfig + am62x_a53_usbmsc.config
3. AM62P5-SK (AM62P SoC):
- tiboot3.bin
	=> am62px_evm_r5_defconfig + am62x_r5_usbmsc.config
- tispl.bin and u-boot.img
	=> am62px_evm_a53_defconfig + am62x_a53_usbmsc.config

The images were flashed to a USB Flash Drive and were connected to the
Type-C interface on each of the boards which supports USB MSC Boot.

Logs corresponding to this series:
1. AM62A7-SK:
https://gist.github.com/Siddharth-Vadapalli-at-TI/3518cba3edc57bf52d06a7df932928ca
2. AM625-SK:
https://gist.github.com/Siddharth-Vadapalli-at-TI/098568be7b482436d27fdc8adae15ce4
3. AM62P5-SK:
https://gist.github.com/Siddharth-Vadapalli-at-TI/50e29073033668e7d904a785bfbc9c0b

The following device-tree changes were made across all of the boards:
https://gist.github.com/Siddharth-Vadapalli-at-TI/2afb913838c1d4005bc059910c09ab4b

Link: https://lore.kernel.org/r/20250301080049.965438-1-s-vadapalli@ti.com
This commit is contained in:
Tom Rini
2025-03-14 12:28:13 -06:00
parent f853295a6a 45306e894b
commit 00dfb7038e
2 changed files with 44 additions and 0 deletions
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20
configs/am62x_a53_usbmsc.config Normal file
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@@ -0,0 +1,20 @@
CONFIG_USB=y
CONFIG_USB_HOST=y
CONFIG_SPL_USB_HOST=y
CONFIG_SYSCON=y
CONFIG_SPL_SYSCON=y
CONFIG_MISC=y
CONFIG_SPL_MISC=y
CONFIG_USB_XHCI_HCD=y
CONFIG_USB_GADGET=y
CONFIG_SPL_USB_GADGET=y
CONFIG_USB_DWC3=y
CONFIG_USB_DWC3_GENERIC=y
CONFIG_SPL_USB_DWC3_GENERIC=y
CONFIG_USB_DWC3_AM62=y
CONFIG_SPL_USB_DWC3_AM62=y
CONFIG_USB_STORAGE=y
CONFIG_SPL_USB_STORAGE=y
# CONFIG_DM_USB_GADGET is not set
# CONFIG_SPL_DM_USB_GADGET is not set
# CONFIG_USB_GADGET_DOWNLOAD is not set

24
configs/am62x_r5_usbmsc.config Normal file
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@@ -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