On 08.08.2011, at 03:36, Brendan Simon (eTRIX) wrote: > Hi, > > Anyone working on Freescale MPC8xx (embedded PowerPC) processors ?? > > I'm trying to ascertain if the MPC8xx (MPC850) processors are supported, and > if not, how much effort would be required to get it working.
I'm not aware of anyone working on MPC8xx CPU support. In fact, I don't really know what they look like - I guess they're 601 derived? Ben, any idea how much different 8xx is? Alex > > Thanks for any help. > Brendan. > > > On 5/08/11 9:31 PM, Brendan Simon (eTRIX) wrote: >> >> Hello, >> >> Does QEMU support the Freescale MPC8xx (MPC850) processors or platforms (e.g >> FADS860) ?? >> >> Googling shows some code that suggests that it is not supported. >> > cpu_abort(env, "MPC8xx MMU model is not implemented\n"); >> >> If not supported, does anyone have any idea how much work there would be to >> add support for MPC850/860 and to create a platform that has supports DRAM, >> Flash, the CPM peripherals (SMC/USARTS, SCC/UARTS, SCC/Ethernet, BRG timers, >> etc) ?? >> >> The platform I would like to build has 1 x Ethernet (using SCC2), 1 x UART >> (on SMC1), 1 x UART (on SCC3), 1 x UART (external UART chip), and an Altera >> CPLD with digital I/O. >> >> Are there any other similar platforms I could look at, to either port or use >> as a reference, to build an MPC850 platform as described ?? >> >> Thanks, >> Brendan. >> >
