[coreboot] Re: Increasing chip size - check my modifications please?

2020-01-14 Thread Simon Newton
On Tue, Jan 14, 2020 at 5:49 PM Rafael Send wrote: > >> Ok now I'm a bit confused. Can you elaborate on what some of your steps > do? > 1. Make an image of 16M in coreboot for your supported device 2. Set VSCC table to new chip (I found this not really necessary, ive seen no PCH problems by zero

[coreboot] Re: Increasing chip size - check my modifications please?

2020-01-14 Thread Rafael Send
> > I did this exact thing while porting heads to a new motherboard, as the > 4mb SPI was too small. Heres the steps, and they work. Ok now I'm a bit confused. Can you elaborate on what some of your steps do? - When you set chip size to 16MB but use the stock descriptor, you've basically got a c

[coreboot] Re: Increasing chip size - check my modifications please?

2020-01-14 Thread Simon Newton
re-sending to coreboot list due to a problem with my gmail subscription. On Tue, Jan 14, 2020 at 10:32 AM Nico Huber wrote: > > > The IFD also contains a small table about flash chips (e.g. to know the > erase opcode / block size). I'm not sure if you need to adapt it or > if the PCH would fall

[coreboot] Re: Increasing chip size - check my modifications please?

2020-01-14 Thread Simon Newton
On Tue, Jan 14, 2020 at 10:32 AM Nico Huber wrote: > > > The IFD also contains a small table about flash chips (e.g. to know the > erase opcode / block size). I'm not sure if you need to adapt it or > if the PCH would fall back to automatic discovery via SFDP. Might also > depend on the PCH gener

[coreboot] Re: Increasing chip size - check my modifications please?

2020-01-14 Thread AreYouLoco?
I am really curious how will it go. Please do post updates here. Since I was thinking about doing the same just to fit freedos and space invaders on the chip^^ May I ask which board is it? Greets, On January 14, 2020 1:18:09 AM UTC, Rafael Send wrote: >Hi there- >I'd like to increase the siz

[coreboot] how can I using lpc decode/enable com A and com B on Denverton?

2020-01-14 Thread cooljason0404
Hi all, I using intel denvertonNS Soc setting register lpc decode/enable com A and comB, but coreboot no console message on lpc. I check hard strap pin is setting LPC Decode Select . Best Regards, Jason ___ coreboot mailing list -- coreboot@coreboot.

[coreboot] Re: F2A85-M - amdgpu fails, integrated GPU works fine

2020-01-14 Thread Grzegorz BogdaƂ
Wow, thank you for all that info, even though I'm not going to replace anything anytime soon. Since we're talking tech stuff, one thing I can share is https://github.com/plaidml/plaidml deep learning library. Some months ago I couldn't get it to work on Linux/AMD, but last week I've tried again

[coreboot] Re: Increasing chip size - check my modifications please?

2020-01-14 Thread Nico Huber
Hi Rafael, On 14.01.20 02:18, Rafael Send wrote: > *2)* Modify fmap - currently looks like this: > > ... > and it should become: > > FLASH@0xff80 0x100 {<- new chip size you should also lower the offset to 0xff00. The flash is (assumed) to be mapped right below 4GiB. So it should