Thanks Hellsenberg in IRC chat. This resolves the issue and VGA lights now
$ diff ../core2/src/mainboard/asus/p8h61-m_pro/Kconfig
src/mainboard/asus/p8h61-m_pro/Kconfig
24c24
< select NORTHBRIDGE_INTEL_IVYBRIDGE
---
> select NORTHBRIDGE_INTEL_SANDYBRIDGE
$ make olddefconfig && make
On 17/03/2019 17:35, Simon Newton wrote:
Hi folks,
For some reason, gfx wont init on Sandybridge P8H61-M PRO with
i5-2500T on coreboot 4.9
Following a recommendation from Icon in coreboot IRC chat, the
following debug was added to check the value of reg16
diff ../core2/src/northbridge/intel/sandybridge/early_init.c
./src/northbridge/intel/sandybridge/early_init.c
86c86
<
---
>
102a103
> printk(BIOS_DEBUG, "%lx\n", (long)reg16);
The serial log shows
coreboot-4.9-1050-gebd8a4f90c-dirty Sat Mar 16 16:22:16 UTC 2019
romstage starting (log level: 7)...
Setting up static southbridge registers... done.
Disabling Watchdog reboot... done.
Setting up static northbridge registers... done.
ffff
Graphics not supported by this CPU/chipset.
Back from sandybridge_early_initialization()
lspci with manufacturers BIOS and linux shows the display controller
at 00:02.0 as 8086:0102 . There are no other display controllers
connected to the system.
Build log, defconfig, flash log and boot log are attached
Any pointers are greatly appreciated!
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