Re: [U-Boot] [PATCH] mtd: nand: lpc32xx slc: disable DMA support in SPL builds

2018-10-29 Thread Vladimir Zapolskiy
Hi Miquel, thank you for review. On 10/29/2018 11:34 AM, Miquel Raynal wrote: > Hi Vladimir, > > Vladimir Zapolskiy wrote on Fri, 19 Oct 2018 03:21:18 > +0300: > >> Testing and analysis shows that at the moment LPC32xx NAND SLC driver >> can not get PL080 DMA backbone support in SPL build, bec

Re: [U-Boot] [PATCH] mtd: nand: lpc32xx slc: disable DMA support in SPL builds

2018-10-29 Thread Miquel Raynal
Hi Vladimir, Vladimir Zapolskiy wrote on Fri, 19 Oct 2018 03:21:18 +0300: > Testing and analysis shows that at the moment LPC32xx NAND SLC driver > can not get PL080 DMA backbone support in SPL build, because SPL NAND > loaders operate with subpage (ECC step to be precisely) reads, and > this is

[U-Boot] [PATCH] mtd: nand: lpc32xx slc: disable DMA support in SPL builds

2018-10-18 Thread Vladimir Zapolskiy
Testing and analysis shows that at the moment LPC32xx NAND SLC driver can not get PL080 DMA backbone support in SPL build, because SPL NAND loaders operate with subpage (ECC step to be precisely) reads, and this is not supported in the NAND SLC + DMA + hardware ECC calculation bundle. The change r