
Add support for PHYTEC phyCORE-AM62A7 SoM. Supported features: - 2GB LPDDR4 RAM - eMMC - External SD - Ethernet - debug UART Signed-off-by: Garrett Giordano <ggiordano@phytec.com> Reviewed-by: Wadim Egorov <w.egorov@phytec.de> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: Bryan Brattlof <bb@ti.com>