Re: [PATCH v3 15/36] mtd: st_spi_fsm: Fetch boot-device from mode pins

On Fri, Nov 29, 2013 at 12:19:04PM +, Lee Jones wrote: > --- a/drivers/mtd/devices/st_spi_fsm.c > +++ b/drivers/mtd/devices/st_spi_fsm.c > @@ -346,9 +348,48 @@ static void stfsm_fetch_platform_configs(struct > platform_device *pdev) ... > + /* Use device size to determine address width */

[PATCH v3 15/36] mtd: st_spi_fsm: Fetch boot-device from mode pins

It's important for us to determine which device was used to boot from in order to make some correct decisions surrounding Power Management. On each of the platforms which support the FSM this is communicated via a set of mode pins held in the system configuration area. This patch determine the boot