Hi Jagan, On Wed, Jul 27, 2016 at 1:28 PM, Jagan Teki <jagannadh.t...@gmail.com> wrote:
> On 19 July 2016 at 14:40, Siva Durga Prasad Paladugu > <siva.durga.palad...@xilinx.com> wrote: > > This adds QSPI driver support for ZynqMP platform > > This driver supports all spi flash commands in > > qspi single mode. > > > > Signed-off-by: Siva Durga Prasad Paladugu <siva...@xilinx.com> > > --- > > Changes for v3: > > - None > > Changes for v2: > > - set no_all_quad as zynqmp qspi > > controller doesnt support it > > --- > > drivers/spi/Kconfig | 9 + > > drivers/spi/Makefile | 1 + > > drivers/spi/zynqmp_qspi.c | 705 ++++++++++++++++++++++++++++++ > ++++++++++++++++ > > 3 files changed, 715 insertions(+) > > create mode 100644 drivers/spi/zynqmp_qspi.c > > > > diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig > > index aca385d..6814ff9 100644 > > --- a/drivers/spi/Kconfig > > +++ b/drivers/spi/Kconfig > > @@ -172,6 +172,15 @@ config ZYNQ_QSPI > > Zynq QSPI IP core. This IP is used to connect the flash in > > 4-bit qspi, 8-bit dual stacked and shared 4-bit dual parallel. > > > > +config ZYNQMP_QSPI > > + bool "ZynqMP QSPI driver" > > + depends on ARCH_ZYNQMP > > + help > > + Enable the ZynqMP Quad-SPI (QSPI) driver. This driver can be > > + used to access the SPI NOR flash on platforms embedding this > > + ZynqMP QSPI IP core. This IP is used to connect the flash in > > + 4-bit qspi, 8-bit dual stacked and shared 4-bit dual parallel. > > If this is the case, spi couldn't be the correct place to handle nor > dualness. > But i see zynq also added here. If this not the correct place could you please point me to where this should go. Regards, Siva > > thanks! > -- > Jagan. > _______________________________________________ > U-Boot mailing list > U-Boot@lists.denx.de > http://lists.denx.de/mailman/listinfo/u-boot > _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
