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Blackbird / Re: [Need guidance] Troubleshooting Readeon Vega 64 graphic card no output on boot
« on: February 03, 2020, 11:51:43 am »
Have you read this wiki entry, already? To get the AMDGPU work under Linux.
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ssh root@blackbird -t -p2200
--== Welcome to Hostboot hostboot-3beba24/hbicore.bin ==--
3.05524|secure|SecureROM valid - enabling functionality
5.88506|Booting from SBE side 0 on master proc=00050000
5.92409|ISTEP 6. 5 - host_init_fsi
6.45292|ISTEP 6. 6 - host_set_ipl_parms
7.01365|ISTEP 6. 7 - host_discover_targets
…
[ 58.115693949,5] IPMI: Resetting boot count on successful boot
[ 58.115766868,5] INIT: Waiting for kernel...
[ 71.203854371,3] STB: BOOTKERNEL verification FAILED. log=0xffffffffffff8160
[ 71.204413794,5] INIT: 64-bit LE kernel discovered
[ 71.352697029,5] INIT: Starting kernel at 0x20011000, fdt at 0x306f35a0 206892 bytes
[ 73.036164478,3] LPC[000]: Got SYNC no-response error. Error address reg: 0xd0010080
[ 73.036176803,6] IPMI: dropping non severe PEL event
[ 73.036252854,7] UART: IRQ functional !
Unlike the previous architecture of the POWER8 processor, POWER9 processor only supports one instruction to enter idle state. POWER ISA (Instruction Set Architecture) has been revised to remove legacy idle state instructions (nap, sleep, winkle). A new instruction, 'stop', has been added for this purpose to the ISA.
WARNING: Due to the heatsink design, an external air duct must be utilized if using this heatsink outside of a high airflow 2U server chassis, for example in a desktop system. This heatsink is not designed for passive cooling without an external fan and, if required by a non-2U chassis, an external air duct.