Le 26/08/2010 15:16, Rogan Dawes a écrit : > Anything wrong with this patch?
I think I finally found what was bugging me with it. Granted, there are cases where we don't want two devices per bus, but this is a requirement unrelated to the maximum number of busses and devices: this is simply due to the fact that we're on a SATA, not PATA, controller. I think that, rather than modifying IDE_BUS(dev), you should introduce a CONFIG_SYS_IDE_MAXDEVICE_PER_BUS config option that will limit how many devices will be probed for on a given bus. Without this config option, for each bus B there can be up to two devices, numbered (B*2) and (B*2+1); with the config option, there can be only one device numbered (B*2). In all cases, IDE_BUS(dev) can remain defined as (dev >> 1) which will always amount to B. Amicalement, -- Albert. _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot