[PATCH v3 4/4] configs: am62x_evm_*: Enable USB and DFU support

[Bryan Brattlof]

Hi Sjoerd!

On December 12, 2023 thus sayeth Sjoerd Simons:
> Enable USB host as well as USB gadget and DFU support for a53; For the
> r5 due to the smaller available size create a new config just for
> DFU support
> 
> Signed-off-by: Sjoerd Simons <sjoerd at collabora.com>
> 
> ---
> 
> Changes in v3:
> - Run savedefconfig to adjust to more recent u-boot
> 
> Changes in v2:
> - Create a seperate defconfig for R5
> 
>  configs/am62x_evm_a53_defconfig       |  31 ++++++-
>  configs/am62x_evm_r5_usbdfu_defconfig | 111 ++++++++++++++++++++++++++

One of the newer developments was the addition of config fragments[0] to 
try to minimize all the duplicate defconfigs for all the different 
evaluation boards for the same SoC we have in the pipeline. I'm 
wondering what people would think if we did this for the different 
boot-mode defconfigs for the 62xx extended family like this usbdfu and 
cpsw? 

idk how messy it would get trying to disable one of the primary boot 
modes like MMC and enable USB though... So this may be a idea for 
another day.

[0] https://lore.kernel.org/u-boot/20231130115552.3580995-16-a-nandan@ti.com/ 

~Bryan