Re: [U-Boot] [PATCH 4/5] arm: omap: reset sata on boot

2014-12-15 Thread Dmitry Lifshitz
Hi Tom, On 12/15/2014 07:00 PM, Tom Rini wrote: On Mon, Dec 15, 2014 at 04:02:58PM +0200, Dmitry Lifshitz wrote: On OMAP platforms (like OMAP5) Linux kernel fails to detect a SATA device if it is used by U-Boot. It happens because U-Boot does not reset SATA controller before boot. Reset the

Re: [U-Boot] [PATCH 4/5] arm: omap: reset sata on boot

2014-12-15 Thread Tom Rini
On Mon, Dec 15, 2014 at 04:02:58PM +0200, Dmitry Lifshitz wrote: > On OMAP platforms (like OMAP5) Linux kernel fails to detect a SATA > device if it is used by U-Boot. > > It happens because U-Boot does not reset SATA controller before boot. > > Reset the controller on OS boot so that Linux will

[U-Boot] [PATCH 4/5] arm: omap: reset sata on boot

2014-12-15 Thread Dmitry Lifshitz
On OMAP platforms (like OMAP5) Linux kernel fails to detect a SATA device if it is used by U-Boot. It happens because U-Boot does not reset SATA controller before boot. Reset the controller on OS boot so that Linux will have a clean state to work with. Signed-off-by: Dmitry Lifshitz --- arch/a