Hi Steve, Stephen Neuendorffer wrote: > In order to anticipate future Microblaze support with most of these > drivers, > we've been moving towards having all of the Kconfig dependencies on > XILINX_EDK,
There is no XILINX_EDK in the ko tree. > rather than XILINX_VIRTEX... Using XILINX_VIRTEX seems to be a common thing: > -------- Original Message -------- > Subject: [RFC] Xilinx SystemACE device driver > Date: Sat, 14 Apr 2007 19:23:14 -0600 > From: Grant Likely <[EMAIL PROTECTED]> > To: [email protected], Andrei Konovalov <[EMAIL PROTECTED]>, > Peter Korsgaard <[EMAIL PROTECTED]>, Rick Moleres <[EMAIL PROTECTED]>, > Stefan Roese <[EMAIL PROTECTED]> > > Add support for block device access to the Xilinx SystemACE Compact > flash interface <snip> > diff --git a/drivers/block/Kconfig b/drivers/block/Kconfig > index 17ee97f..08ad23c 100644 > --- a/drivers/block/Kconfig > +++ b/drivers/block/Kconfig > @@ -453,6 +453,12 @@ config ATA_OVER_ETH > This driver provides Support for ATA over Ethernet block > devices like the Coraid EtherDrive (R) Storage Blade. > > +config XILINX_SYSACE > + tristate "Xilinx SystemACE support" > + depends on XILINX_VIRTEX > + help > + Include support for the Xilinx SystemACE CompactFlash interface > + BTW the SystemACE has been successfully tested with ppc440 based board. So XILINX_VIRTEX doesn't imply ppc405. On the other side, UART Lite driver (in the ko tree) doesn't depend on both XILINX_EDK and XILINX_VIRTEX Couldn't Microblaze port use XILINX_VIRTEX too? IMHO XILINX_VIRTEX is more general name for something inside the Virtex chip (ppc405 core, Microblaze softcore, IP blocks from EDK or elsewhere). I've recently added XILINX_EDK to linux-xilinx-26.git repository at source.mvista.com, but to include the level 1 drivers (aka OS independent drivers) from EDK. Haven't planned to use XILINX_EDK for drivers not using EDK code. Here is the relevant snippet from arch/ppc/platforms/4xx/Kconfig (from linux-xilinx-26.git @ source.mvista.com, ko doesn't have XILINX_EDK and the rest below): ===8<===================================== config XILINX_VIRTEX_II_PRO bool select XILINX_VIRTEX config XILINX_VIRTEX_4_FX bool select XILINX_VIRTEX config XILINX_VIRTEX bool # The options selected by EDK based drivers. Not visible from [menu]config. config XILINX_EDK bool config XILINX_IPIF_V123B bool config XILINX_FIFO_V200A bool config XILINX_DMA_V300A bool ===8<===================================== If we do something like config XILINX_MICROBLAZE bool select XILINX_VIRTEX in arch/microblaze/Kconfig would it work? Thanks, Andrei _______________________________________________ Linuxppc-embedded mailing list [email protected] https://ozlabs.org/mailman/listinfo/linuxppc-embedded
