configs: am62x_evm*: Enable EMMC_BOOT configuration

Enable EMMC boot support for AM62x evm base configuration.

Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
Tested-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
2 files changed