Re: [U-Boot] [PATCH 1/2] nand_spl_simple: Add omap3 DMA usage to SPL

2011-11-02 Thread Scott Wood
On 11/02/2011 04:57 AM, Simon Schwarz wrote: > Hi Scott > > On 10/31/2011 10:22 PM, Scott Wood wrote: > >> What would the semantics of a generic dma_wait_for_transfer() be? >> >> I just don't see how this is generic at all, whatever the name. >> > > Hm. It would be a check if the given DMA chann

Re: [U-Boot] [PATCH 1/2] nand_spl_simple: Add omap3 DMA usage to SPL

2011-11-02 Thread Simon Schwarz
Hi Scott On 10/31/2011 10:22 PM, Scott Wood wrote: > What would the semantics of a generic dma_wait_for_transfer() be? > > I just don't see how this is generic at all, whatever the name. > Hm. It would be a check if the given DMA channel is active - and if it is busy waiting for it. So, what w

Re: [U-Boot] [PATCH 1/2] nand_spl_simple: Add omap3 DMA usage to SPL

2011-10-31 Thread Scott Wood
On 10/31/2011 03:56 AM, Simon Schwarz wrote: > Dear Scott, > > On 10/25/2011 08:24 PM, Scott Wood wrote: >> On 10/16/2011 05:10 AM, Simon Schwarz wrote: >>> This adds DMA copy for the nand spl implementation. If >>> CONFIG_SPL_DMA_SUPPORT >>> is defined the DMA is used. >>> >>> Based on DMA drive

Re: [U-Boot] [PATCH 1/2] nand_spl_simple: Add omap3 DMA usage to SPL

2011-10-31 Thread Simon Schwarz
Dear Scott, On 10/25/2011 08:24 PM, Scott Wood wrote: > On 10/16/2011 05:10 AM, Simon Schwarz wrote: >> This adds DMA copy for the nand spl implementation. If CONFIG_SPL_DMA_SUPPORT >> is defined the DMA is used. >> >> Based on DMA driver patch: >> http://thread.gmane.org/gmane.comp.boot-loaders.u

Re: [U-Boot] [PATCH 1/2] nand_spl_simple: Add omap3 DMA usage to SPL

2011-10-25 Thread Scott Wood
On 10/16/2011 05:10 AM, Simon Schwarz wrote: > This adds DMA copy for the nand spl implementation. If CONFIG_SPL_DMA_SUPPORT > is defined the DMA is used. > > Based on DMA driver patch: > http://thread.gmane.org/gmane.comp.boot-loaders.u-boot/109744/focus=109747 As Wolfgang pointed out, this does

Re: [U-Boot] [PATCH 1/2] nand_spl_simple: Add omap3 DMA usage to SPL

2011-10-23 Thread Wolfgang Denk
Dear Simon Schwarz, In message <1318759804-18688-2-git-send-email-simonschwarz...@gmail.com> you wrote: > This adds DMA copy for the nand spl implementation. If CONFIG_SPL_DMA_SUPPORT > is defined the DMA is used. > > Based on DMA driver patch: > http://thread.gmane.org/gmane.comp.boot-loaders.u

[U-Boot] [PATCH 1/2] nand_spl_simple: Add omap3 DMA usage to SPL

2011-10-16 Thread Simon Schwarz
This adds DMA copy for the nand spl implementation. If CONFIG_SPL_DMA_SUPPORT is defined the DMA is used. Based on DMA driver patch: http://thread.gmane.org/gmane.comp.boot-loaders.u-boot/109744/focus=109747 Signed-off-by: Simon Schwarz Cc: scottw...@freescale.com Cc: s-paul...@ti.com --- drive