Re: [PATCH RFC 2/4] powerpc: Add Microwatt platform

2020-05-11 Thread Michael Ellerman
Paul Mackerras writes: > Microwatt is a FPGA-based implementation of the Power ISA. It > currently only implements little-endian 64-bit mode, and does > not (yet) support SMP. ... or FP or VSX or Altivec? What about transactional memory? > This adds a new machine type to support FPGA-based SoC

Re: [PATCH RFC 2/4] powerpc: Add Microwatt platform

2020-05-09 Thread Nicholas Piggin
Excerpts from Alistair Popple's message of May 9, 2020 6:36 pm: > On Saturday, 9 May 2020 5:58:57 PM AEST Nicholas Piggin wrote: >> Excerpts from Paul Mackerras's message of May 9, 2020 3:02 pm: >> > Microwatt is a FPGA-based implementation of the Power ISA. It >> > currently only implements littl

Re: [PATCH RFC 2/4] powerpc: Add Microwatt platform

2020-05-09 Thread benh
We should do that here too. Time to replace our silly UART !On 9 May 2020 6:36 pm, Alistair Popple wrote:On Saturday, 9 May 2020 5:58:57 PM AEST Nicholas Piggin wrote: > Excerpts from Paul Mackerras's message of May 9, 2020 3:02 pm: > > Microwatt is a FPGA-based implementation of the Power ISA. 

Re: [PATCH RFC 2/4] powerpc: Add Microwatt platform

2020-05-09 Thread Alistair Popple
On Saturday, 9 May 2020 5:58:57 PM AEST Nicholas Piggin wrote: > Excerpts from Paul Mackerras's message of May 9, 2020 3:02 pm: > > Microwatt is a FPGA-based implementation of the Power ISA. It > > currently only implements little-endian 64-bit mode, and does > > not (yet) support SMP. > > > > Th

Re: [PATCH RFC 2/4] powerpc: Add Microwatt platform

2020-05-09 Thread Nicholas Piggin
Excerpts from Paul Mackerras's message of May 9, 2020 3:02 pm: > Microwatt is a FPGA-based implementation of the Power ISA. It > currently only implements little-endian 64-bit mode, and does > not (yet) support SMP. > > This adds a new machine type to support FPGA-based SoCs with a > Microwatt co

[PATCH RFC 2/4] powerpc: Add Microwatt platform

2020-05-08 Thread Paul Mackerras
Microwatt is a FPGA-based implementation of the Power ISA. It currently only implements little-endian 64-bit mode, and does not (yet) support SMP. This adds a new machine type to support FPGA-based SoCs with a Microwatt core. Signed-off-by: Paul Mackerras --- arch/powerpc/Kconfig