Which microcode gives you a brick? Have you tried those new 2018 microcodes (not merged yet to coreboot) for 15h generation - https://review.coreboot.org/c/coreboot/+/28273 ? If not, here is a quick & secure way to get them - http://dangerousprototypes.com/docs/Lenovo_G505S_hacking#AMD_microcode_updat... (although this script is at "Lenovo G505S hacking" page, the same microcodes should work for desktop Richland CPUs as well) . By the way, it could help you to get your hardware virtualization (IOMMU) working On Fri, Nov 2, 2018 at 7:06 PM kinky_nekoboi kinky_nekoboi@bluetardis.de wrote:
Hi Mike, i hope i can help u i am just a User of coreboot and noo skilled coreboot hacker yet lol. The A10-6800K should work as its the same CPU core/ gen. do not include microcode it makes the rom a brick mode. U have to add a VGA bios if u are using the Internal GPU. i am using a F2A85M rev 1.1 (not pro and not LE, they are quite rare)
Am 2. November 2018 17:01:24 MEZ schrieb Mike Banon mikebdp2@gmail.com:
Nice report. Do you think A10-6800K CPU would have worked at this motherboard? Or only A8-6600K is supported? Also, what hardware revision of this motherboard do you have? (there were F2A85M / --//-- PRO and some other revisions, so I'm a bit confused) . I am seriously considering doing a similar build, but would like to get the fastest available CPU you could install there On Fri, Nov 2, 2018 at 4:29 AM kinky_nekoboi kinky_nekoboi@bluetardis.de wrote:
something like that happens if u connect anything to a USB2 Port
[ 2600.001601] usb 7-1: new full-speed USB device number 3 using ohci-pci [ 2600.001612] ohci-pci 0000:00:12.0: dma_direct_map_page: overflow 0x00000001c52c2ea8+8 of device mask ffffffff [ 2600.001619] ohci-pci 0000:00:12.0: dma_direct_map_page: overflow 0x00000001c52c2ea8+8 of device mask ffffffff [ 2600.001624] ohci-pci 0000:00:12.0: dma_direct_map_page: overflow 0x00000001c52c2ea8+8 of device mask ffffffff [ 2600.185864] usb 7-1: device descriptor read/64, error -11 [ 2600.293659] ohci-pci 0000:00:12.0: dma_direct_map_page: overflow 0x00000001c52c2ea8+8 of device mask ffffffff [ 2600.293669] ohci-pci 0000:00:12.0: dma_direct_map_page: overflow 0x00000001c52c2ea8+8 of device mask ffffffff [ 2600.293674] ohci-pci 0000:00:12.0: dma_direct_map_page: overflow 0x00000001c52c2ea8+8 of device mask ffffffff [ 2600.477668] usb 7-1: device descriptor read/64, error -11 [ 2600.585647] usb usb7-port1: attempt power cycle [ 2601.090486] usb 7-1: new full-speed USB device number 4 using ohci-pci [ 2601.090494] ohci-pci 0000:00:12.0: dma_direct_map_page: overflow 0x00000001c52c2ea8+8 of device mask ffffffff [ 2601.301659] ohci-pci 0000:00:12.0: dma_direct_map_page: overflow 0x00000001c52c2ea8+8 of device mask ffffffff [ 2601.509672] usb 7-1: device not accepting address 4, error -11 [ 2601.693678] usb 7-1: new full-speed USB device number 5 using ohci-pci [ 2601.693693] ohci-pci 0000:00:12.0: dma_direct_map_page: overflow 0x00000001c52c2ea8+8 of device mask ffffffff [ 2601.901677] ohci-pci 0000:00:12.0: dma_direct_map_page: overflow 0x00000001c52c2ea8+8 of device mask ffffffff [ 2602.109672] usb 7-1: device not accepting address 5, error -11 [ 2602.109723] usb usb7-port1: unable to enumerate USB device
Am 02.11.2018 um 02:01 schrieb kinky_nekoboi:
heeey
i am very happy that i have coreboot running now on my desktop machine...
ADDON-GPU card works now
Nvramcui works
Optionrom execution works.
IOMMU does not work .. debian has to boot with iommu=off.
but KVM virtualsation works somehow.
Suspend does not work.
USB is still extremely buggy ... only the USB3 Ports are useable.
here some output
Architektur: x86_64 CPU Operationsmodus: 32-bit, 64-bit Byte-Reihenfolge: Little Endian CPU(s): 4 Liste der Online-CPU(s): 0-3 Thread(s) pro Kern: 2 Kern(e) pro Socket: 2 Sockel: 1 NUMA-Knoten: 1 Anbieterkennung: AuthenticAMD Prozessorfamilie: 21 Modell: 19 Modellname: AMD A8-6600K APU with Radeon(tm) HD Graphics Stepping: 1 CPU MHz: 2068.754 Maximale Taktfrequenz der CPU: 3900,0000 Minimale Taktfrequenz der CPU: 1900,0000 BogoMIPS: 7786.16 Virtualisierung: AMD-V L1d Cache: 16K L1i Cache: 64K L2 Cache: 2048K NUMA-Knoten0 CPU(s): 0-3 Markierungen: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm constant_tsc rep_good nopl nonstop_tsc cpuid extd_apicid aperfmperf pni pclmulqdq monitor ssse3 fma cx16 sse4_1 sse4_2 popcnt aes xsave avx f16c lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw ibs xop skinit wdt lwp fma4 tce nodeid_msr tbm topoext perfctr_core perfctr_nb cpb hw_pstate ssbd vmmcall bmi1 arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushbyasid decodeassists pausefilter pfthreshold
23 entries total:
0:1st timestamp 13,116 1:start of romstage 13,477 (361) 2:before ram initialization 75,515 (62,038) 3:after ram initialization 1,308,025 (1,232,510) 4:end of romstage 1,319,893 (11,867) 8:starting to load ramstage 1,319,966 (73)15:starting LZMA decompress (ignore for x86) 1,319,984 (18) 16:finished LZMA decompress (ignore for x86) 1,370,088 (50,103) 9:finished loading ramstage 1,370,357 (269) 10:start of ramstage 1,371,078 (720) 30:device enumeration 1,461,571 (90,493) 40:device configuration 1,470,758 (9,186) 50:device enable 1,501,692 (30,933) 60:device initialization 1,569,453 (67,761) 65:Option ROM initialization 1,769,162 (199,708) 65:Option ROM initialization 1,936,860 (167,697) 70:device setup done 2,011,094 (74,234) 75:cbmem post 2,366,967 (355,873) 80:write tables 2,371,915 (4,947) 85:finalize chips 2,750,289 (378,374) 90:load payload 2,755,411 (5,122) 15:starting LZMA decompress (ignore for x86) 2,797,472 (42,060) 16:finished LZMA decompress (ignore for x86) 2,823,100 (25,628) 99:selfboot jump 2,838,148 (15,048)
Total Time: 2,825,023
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