Re: [U-Boot] [PATCH] mtd: nand: mxs: Add support for multiple NAND chips

2014-12-09 Thread Marek Vasut
On Tuesday, December 09, 2014 at 08:20:51 AM, Stefan Roese wrote: > On 08.12.2014 23:53, Scott Wood wrote: > >>> => nand device > >>> > >>> Device 0: 2x nand0, sector size 128 KiB > >>> > >>>Page size 2048 b > >>>OOB size 64 b > >>>Erase size

Re: [U-Boot] [PATCH] mtd: nand: mxs: Add support for multiple NAND chips

2014-12-08 Thread Stefan Roese
On 08.12.2014 23:53, Scott Wood wrote: => nand device Device 0: 2x nand0, sector size 128 KiB Page size 2048 b OOB size 64 b Erase size 131072 b Shouldn't you see "Device 0" and "Device 1" ? The "2x" indicates that there are two identical chips being treated as a sin

Re: [U-Boot] [PATCH] mtd: nand: mxs: Add support for multiple NAND chips

2014-12-08 Thread Scott Wood
On Sun, 2014-12-07 at 06:26 +0100, Marek Vasut wrote: > On Sunday, December 07, 2014 at 02:50:25 AM, Scott Wood wrote: > > On Sun, 2014-12-07 at 02:32 +0100, Marek Vasut wrote: > > > On Sunday, December 07, 2014 at 12:45:30 AM, Scott Wood wrote: > > > > On Sat, 2014-12-06 at 14:07 +0100, Marek Vasu

Re: [U-Boot] [PATCH] mtd: nand: mxs: Add support for multiple NAND chips

2014-12-07 Thread Marek Vasut
On Sunday, December 07, 2014 at 02:50:25 AM, Scott Wood wrote: > On Sun, 2014-12-07 at 02:32 +0100, Marek Vasut wrote: > > On Sunday, December 07, 2014 at 12:45:30 AM, Scott Wood wrote: > > > On Sat, 2014-12-06 at 14:07 +0100, Marek Vasut wrote: > > > > On Tuesday, December 02, 2014 at 02:26:14 PM,

Re: [U-Boot] [PATCH] mtd: nand: mxs: Add support for multiple NAND chips

2014-12-06 Thread Scott Wood
On Sun, 2014-12-07 at 02:32 +0100, Marek Vasut wrote: > On Sunday, December 07, 2014 at 12:45:30 AM, Scott Wood wrote: > > On Sat, 2014-12-06 at 14:07 +0100, Marek Vasut wrote: > > > On Tuesday, December 02, 2014 at 02:26:14 PM, Stefan Roese wrote: > > > > This patch adds support for multiple NAND

Re: [U-Boot] [PATCH] mtd: nand: mxs: Add support for multiple NAND chips

2014-12-06 Thread Marek Vasut
On Sunday, December 07, 2014 at 12:45:30 AM, Scott Wood wrote: > On Sat, 2014-12-06 at 14:07 +0100, Marek Vasut wrote: > > On Tuesday, December 02, 2014 at 02:26:14 PM, Stefan Roese wrote: > > > This patch adds support for multiple NAND chips connected to the > > > i.MX6. Linux already supports thi

Re: [U-Boot] [PATCH] mtd: nand: mxs: Add support for multiple NAND chips

2014-12-06 Thread Scott Wood
On Sat, 2014-12-06 at 14:07 +0100, Marek Vasut wrote: > On Tuesday, December 02, 2014 at 02:26:14 PM, Stefan Roese wrote: > > This patch adds support for multiple NAND chips connected to the > > i.MX6. Linux already supports this configuration. So lets port > > the missing features to the U-Boot dr

Re: [U-Boot] [PATCH] mtd: nand: mxs: Add support for multiple NAND chips

2014-12-06 Thread Marek Vasut
On Tuesday, December 02, 2014 at 02:26:14 PM, Stefan Roese wrote: > This patch adds support for multiple NAND chips connected to the > i.MX6. Linux already supports this configuration. So lets port > the missing features to the U-Boot driver to support more than > one NAND chip here as well. > > T

[U-Boot] [PATCH] mtd: nand: mxs: Add support for multiple NAND chips

2014-12-02 Thread Stefan Roese
This patch adds support for multiple NAND chips connected to the i.MX6. Linux already supports this configuration. So lets port the missing features to the U-Boot driver to support more than one NAND chip here as well. The necessary changes in detail are: - Only use DMA channel 0 for all NAND chi