Re: [patch] remove NPCDISPLAY from AMD64

2020-06-16 Thread johnc
Ok, I didn't know such things existed. I would think that a coreboot framebuffer would be preferred over a VGA console, unless there was a system that only had the framebuffer in uncached-not-write-combined mapping. Original Message Subject: Re: [patch] remove NPCDISPLAY

Re: [patch] remove NPCDISPLAY from AMD64

2020-06-16 Thread David Riley
On Jun 17, 2020, at 12:39 AM, Jonathan Gray wrote: > > On Tue, Jun 16, 2020 at 07:15:24PM -0700, jo...@armadilloaerospace.com wrote: >> You can't put an ISA CGA/EGA/MGA in an AMD64 system, so these can >> go away. > > While it is incredibly unlikely someone would try, amd64 capable > "industrial

Re: [patch] remove NPCDISPLAY from AMD64

2020-06-16 Thread Jonathan Gray
On Tue, Jun 16, 2020 at 07:15:24PM -0700, jo...@armadilloaerospace.com wrote: > You can't put an ISA CGA/EGA/MGA in an AMD64 system, so these can > go away. While it is incredibly unlikely someone would try, amd64 capable "industrial" motherboards with ISA exist. We don't build pcdisplay(4) on am

[patch] remove NPCDISPLAY from AMD64

2020-06-16 Thread johnc
You can't put an ISA CGA/EGA/MGA in an AMD64 system, so these can go away. Does anyone know if there is an ordering reason that the coreboot efifb_cb_cnattach console is after the VGA attach? Things could be cleaned up a bit if the efifb entry points just checked for both efi and coreboot framebuf