On 4 December 2015 at 10:00, Jagan Teki <jt...@openedev.com> wrote: > On 4 December 2015 at 06:41, Peng Fan <b51...@freescale.com> wrote: >> Hi Jagan, >> On Thu, Dec 03, 2015 at 05:21:09PM +0530, Jagan Teki wrote: >>>On 30 November 2015 at 15:31, Stefano Babic <sba...@denx.de> wrote: >>>> On 30/11/2015 10:45, Peng Fan wrote: >>>>> Support qspi flashes for mx7dsabresd >>>>> 1. introduce pin mux settings >>>>> 2. enable qspi clock >>>>> 3. introduce related macro definitions >>>>> >>>>> Default QSPI is not enabled, since we need hardware rework to use QSPI, >>>>> see SPF-28590, page 9: >>>>> " >>>>> QSPI signals are muxed with EPDC_D[7:0] >>>>> When using QSPI: de-populate R388-R391, R396-R399 >>>>> populate R392-R395, R299, R300 >>>>> " >>>>> >>>>> After hardware rework, define CONFIG_FSL_QSPI in mx7dsabresd.h. qspi >>>>> flashes can be deteced and read/erase/write. Log info: >>>>> " >>>>> => sf probe >>>>> SF: Detected MX25L51235F with page size 256 Bytes, erase size 64 KiB, >>>>> total 64 MiB >>>>> => sf read 0x80000000 0 0x4000000 >>>>> device 0 whole chip >>>>> SF: 67108864 bytes @ 0x0 Read: OK >>>>> => sf erase 0 0x4000000 >>>>> SF: 67108864 bytes @ 0x0 Erased: OK >>>>> => sf write 0x80000000 0 0x4000000 >>>>> device 0 whole chip >>>>> SF: 67108864 bytes @ 0x0 Written: OK >>>>> " >>>>> >>>>> Signed-off-by: Peng Fan <peng....@freescale.com> >>>>> Cc: Stefano Babic <sba...@denx.de> >>>>> Cc: Fabio Estevam <fabio.este...@freescale.com> >>>>> Cc: Adrian Alonso <aalo...@freescale.com> >>>> >>>> Reviewed-by: Stefano Babic <sba...@denx.de> > > Reviewed-by: Jagan Teki <jt...@openedev.com>
Applied to u-boot-spi/master thanks! -- Jagan. _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
