On 22/3/2023 7:00 am, Kinsey Moore wrote: > --- > user/bsps/aarch64/xilinx-zynqmp.rst | 9 +++++++++ > 1 file changed, 9 insertions(+) > > diff --git a/user/bsps/aarch64/xilinx-zynqmp.rst > b/user/bsps/aarch64/xilinx-zynqmp.rst > index 4de0115..e30c3f6 100644 > --- a/user/bsps/aarch64/xilinx-zynqmp.rst > +++ b/user/bsps/aarch64/xilinx-zynqmp.rst > @@ -250,6 +250,15 @@ Console Driver > The console driver supports the default Qemu emulated ARM PL011 PrimeCell > UART > as well as the physical ARM PL011 PrimeCell UART in the ZynqMP hardware. > > +NAND Controller Driver > +---------------------- > + > +The ZynqMP BSP has a NAND controller driver which allows writing to and > reading > +from one or more attached NAND chips. This driver was imported from the > Xilinx > +embeddedsw repository and requires the clock to be configured since it is a > +polling driver and not interrupt-driven. This driver is only available for > +hardware BSPs since QEMU does not emulate the NAND controller.
Is the JFFS support that uses this driver for production or just an example? I ask because the QSPI driver takes control of the whole flash and that is confusing if you run an app that has a boot image in the same device because the JFFS erases it. Chris _______________________________________________ devel mailing list devel@rtems.org http://lists.rtems.org/mailman/listinfo/devel