Hi Paul, Im happy to spend the 10 mins updating stellaris.c accordingly, but is someone sitting on a binary package and brief instructions or some such to regression test it? Do you of this machine have some sort of kernel image handy?
Peter 2012/4/21 Paul Brook <p...@codesourcery.com>: >> /* QEMU Synchronous Serial Interface support. */ >> >> -/* In principle SSI is a point-point interface. As such the qemu >> - implementation has a single slave device on a "bus". >> +/* In principle SSI is a point-point interface. >> However it is fairly common for boards to have multiple slaves >> connected to a single master, and select devices with an external >> - chip select. This is implemented in qemu by having an explicit mux dev. >> + chip select. SSI busses can therefore have any number of slaves, >> + of which a master can select using ssi_select_slave(). >> It is assumed that master and slave are both using the same transfer > > This would be much more convincing if you'd also implemented it. In particular > the lm3s6965evb has two devices (LCD controller and SD card) connected to a > single SSI controller, and selects between the two by twiddling chip selects. > > Paul
