[coreboot] Reserve Device DRAM

2020-09-16 Thread Bryan Angelo
I would appreciate any guidance on the proper way to reserve (arbitrary) DRAM for a MMIO device in coreboot such that the Linux driver for that device is also able to map the reserved DRAM. Based on code inspection, my attempt is to add a cbmem entry via cbmem_alloc and mark that memory as

[coreboot] Re: Support for enterprise class server hardware?

2020-09-16 Thread Ivan Ivanov
There are also ASUS KGPE-D16 server with two AMD Opterons (up to 16 core each) and up to 192 GB RAM - it also doesn't have Intel ME or AMD PSP. Although it has been dropped from coreboot, so you'll have to install a slightly older version of it ср, 9 сент. 2020 г. в 19:55, Rocky Phagura via

[coreboot] Re: Coreboot on asus KGPE-D16 - Black screen

2020-09-16 Thread Elisenda Cuadros
Hi Ale, It could be due to RAM. As far as I know not all modules are compatible with this board. Also memory must be installed in pairs. Please, check page 2-17 of the manual. I would tell you to try to make it work first with stock BIOS. Regards, Eli On 14/09/2020 22:55, Ale via coreboot

[coreboot] Re: Coreboot on asus KGPE-D16 - Black screen

2020-09-16 Thread Jason Lenz
6282 is supported by stock bios (see link below).  Sounds like you have a hardware issue to sort out. https://www.asus.com/Commercial-Servers-Workstations/KGPED16/ Sep 14, 2020 3:55:06 PM Ale : > Hello, > > I have an Asus kgpe-d16 with 2 AMD opteron 6282 SE installed; obviously, > since I

[coreboot] Coreboot on asus KGPE-D16 - Black screen

2020-09-16 Thread Ale via coreboot
Hello, I have an Asus kgpe-d16 with 2 AMD opteron 6282 SE installed; obviously, since I had the first stock bios version the screen was black and no boot occurs because CPUs are not supported. So I have ordered a coreboot bios DIP and I have installed it but nothing has changed, same behaviour