Re: [U-Boot] [PATCH 0/3] OMAP: Detect reset type and handle sdram init after warm rese

On Wed, May 30, 2012 at 10:56:40AM +0530, Lokesh Vutla wrote: `

Certain modules are not affected by means of a warm reset and need not be configured again. Adding an API to detect a warm reset.

Emif is one such module that need not be configured after warm reset. All the registers are retained.So, skipping DDR init after warm reset. Freq_update is done to make sure timing registers are configured for appropriate frequency. This is tested on omap4430 sdp. Boot tested on omap5430uevm and omap5432sevm.

Patch 3 is taking care of Errata:i727

Lokesh Vutla (3): ARM: OMAP3+: Detect reset type OMAP4+: Handle sdram init after warm reset OMAP4+: Force DDR in self-refresh after warm reset

Queued up for u-boot-ti/master, thanks!