Re: [U-Boot] [PATCH v2 4/8] arm: K3: am654: Add support for boot device detection

On Mon, Aug 27, 2018 at 03:57:11PM +0530, Lokesh Vutla wrote:

AM654 allows for booting from primary or backup boot media. Both media can be chosen individually based on switch settings. ROM looks for a valid image in primary boot media, if not found then looks in backup boot media. In order to pass this boot media information to boot loader, ROM stores a value at a particular address. Add support for reading this information and determining the boot media correctly.

Signed-off-by: Lokesh Vutla lokeshvutla@ti.com Signed-off-by: Andreas Dannenberg dannenberg@ti.com Signed-off-by: Vignesh R vigneshr@ti.com

Reviewed-by: Tom Rini trini@konsulko.com