Hi all!
I have a coreboot from master git working ok in my AMD Bettong demoboard with SeaBIOS and now
I'm trying to use a bzImage (2651888 bytes) and initrd.cpio.xz (2604544 bytes) generated by Heads in
order to test the linux payload.
When I compile the coreboot I see:
Created CBFS (capacity = 8388056 bytes) CBFS apu/amdfw CBFS AGESA CBFS fallback/romstage CBFS fallback/ramstage CBFS cmos_layout.bin CBFS pci1002,9874.rom CBFS fallback/dsdt.aml CBFS fallback/payload W: Unknown type 'payload' ignored CBFS coreboot.rom CBFSLAYOUT coreboot.rom
This image contains the following sections that can be manipulated with this tool:
'COREBOOT' (CBFS, size 8388096, offset 512)
It is possible to perform either the write action or the CBFS add/remove actions on every section listed above. To see the image's read-only sections as well, rerun with the -w option. CBFSPRINT coreboot.rom
Name Offset Type Size Comp cbfs master header 0x0 cbfs header 32 none fallback/romstage 0x80 stage 32220 none fallback/ramstage 0x7ec0 stage 56689 none cmos_layout.bin 0x15c80 cmos_layout 1516 none fallback/dsdt.aml 0x162c0 raw 6673 none (empty) 0x17d40 null 32856 none apu/amdfw 0x1fdc0 raw 622592 none pci1002,9874.rom 0xb7e00 optionrom 64512 none fallback/payload 0xc7a80 simple elf 5244700 none (empty) 0x5c8200 null 228248 none AGESA 0x5ffdc0 raw 690436 none (empty) 0x6a8740 null 1405592 none bootblock 0x7ffa00 bootblock 912 none
Built amd/bettong (FP4)
The "W: Unknown type 'payload' ignored" message is ok? Maybe the payload doesn't fit in the
coreboot image?
Now when I boot the board the last messages I can see on serial console are:
...
Writing table forward entry at 0x00000500 Wrote coreboot table at: 00000500, 0x10 bytes, checksum 5ffd Writing coreboot table at 0x8fe11000 0. 0000000000000000-0000000000000fff: CONFIGURATION TABLES 1. 0000000000001000-000000000009ffff: RAM 2. 00000000000c0000-000000008fdd9fff: RAM 3. 000000008fdda000-000000008fffffff: CONFIGURATION TABLES 4. 0000000090000000-00000000cfffffff: RESERVED 5. 00000000f8000000-00000000fbffffff: RESERVED 6. 00000000fed40000-00000000fed44fff: RESERVED 7. 0000000100000000-000000022effffff: RAM Board ID: 70 CBFS: 'Master Header Locator' located CBFS at [100:7fffc0) FMAP: Found "FLASH" version 1.1 at 0. FMAP: base = ff800000 size = 800000 #areas = 3 Wrote coreboot table at: 8fe11000, 0x2f4 bytes, checksum 6365 coreboot table: 780 bytes. IMD ROOT 0. 8ffff000 00001000 IMD SMALL 1. 8fffe000 00001000 ROMSTG STCK 2. 8ffe6000 00018000 RAMSTAGE 3. 8feff000 000e7000 57a9e100 4. 8fe19000 000e51f0 COREBOOT 5. 8fe11000 00008000 IRQ TABLE 6. 8fe10000 00001000 SMP TABLE 7. 8fe0f000 00001000 ACPI 8. 8fdeb000 00024000 TCPA LOG 9. 8fddb000 00010000 SMBIOS 10. 8fdda000 00000800 IMD small region: IMD ROOT 0. 8fffec00 00000400 CAR GLOBALS 1. 8fffeac0 00000140 ROMSTAGE 2. 8fffeaa0 00000004 57a9e000 3. 8fffea80 00000018 COREBOOTFWD 4. 8fffea40 00000028 BS: BS_WRITE_TABLES times (us): entry 0 run 207363 exit 0 CBFS: 'Master Header Locator' located CBFS at [100:7fffc0) CBFS: Locating 'fallback/payload' CBFS: Found @ offset c7b80 size 5006d5 Loading segment from ROM address 0xff8c7cb8 data (compression=0) New segment dstaddr 0x90000 memsize 0x1080 srcaddr 0xff8c7d60 filesize 0x1080 Loading segment from ROM address 0xff8c7cd4 code (compression=0) New segment dstaddr 0x1000000 memsize 0x2836f0 srcaddr 0xff8c8de0 filesize 0x2836f0 Loading segment from ROM address 0xff8c7cf0 code (compression=0) New segment dstaddr 0x40000 memsize 0xb1 srcaddr 0xffb4c4d0 filesize 0xb1 Loading segment from ROM address 0xff8c7d0c data (compression=0) New segment dstaddr 0x91000 memsize 0xc srcaddr 0xffb4c581 filesize 0xc Loading segment from ROM address 0xff8c7d28 data (compression=0) New segment dstaddr 0x4000000 memsize 0x27be00 srcaddr 0xffb4c58d filesize 0x27be00 Loading segment from ROM address 0xff8c7d44 Entry Point 0x00040000 Loading Segment: addr: 0x0000000000090000 memsz: 0x0000000000001080 filesz: 0x0000000000001080 lb: [0x000000008ff00000, 0x000000008ffe51f0) Post relocation: addr: 0x0000000000090000 memsz: 0x0000000000001080 filesz: 0x0000000000001080 it's not compressed! [ 0x00090000, 00091080, 0x00091080) <- ff8c7d60 dest 00090000, end 00091080, bouncebuffer ffffffff Loading Segment: addr: 0x0000000001000000 memsz: 0x00000000002836f0 filesz: 0x00000000002836f0 lb: [0x000000008ff00000, 0x000000008ffe51f0) Post relocation: addr: 0x0000000001000000 memsz: 0x00000000002836f0 filesz: 0x00000000002836f0 it's not compressed! [ 0x01000000, 012836f0, 0x012836f0) <- ff8c8de0 dest 01000000, end 012836f0, bouncebuffer ffffffff Loading Segment: addr: 0x0000000000040000 memsz: 0x00000000000000b1 filesz: 0x00000000000000b1 lb: [0x000000008ff00000, 0x000000008ffe51f0) Post relocation: addr: 0x0000000000040000 memsz: 0x00000000000000b1 filesz: 0x00000000000000b1 it's not compressed! [ 0x00040000, 000400b1, 0x000400b1) <- ffb4c4d0 dest 00040000, end 000400b1, bouncebuffer ffffffff Loading Segment: addr: 0x0000000000091000 memsz: 0x000000000000000c filesz: 0x000000000000000c lb: [0x000000008ff00000, 0x000000008ffe51f0) Post relocation: addr: 0x0000000000091000 memsz: 0x000000000000000c filesz: 0x000000000000000c it's not compressed! [ 0x00091000, 0009100c, 0x0009100c) <- ffb4c581 dest 00091000, end 0009100c, bouncebuffer ffffffff Loading Segment: addr: 0x0000000004000000 memsz: 0x000000000027be00 filesz: 0x000000000027be00 lb: [0x000000008ff00000, 0x000000008ffe51f0) Post relocation: addr: 0x0000000004000000 memsz: 0x000000000027be00 filesz: 0x000000000027be00 it's not compressed! [ 0x04000000, 0427be00, 0x0427be00) <- ffb4c58d dest 04000000, end 0427be00, bouncebuffer ffffffff Loaded segments BS: BS_PAYLOAD_LOAD times (us): entry 0 run 317530 exit 0 Jumping to boot code at 00040000(8fe11000) CPU0: stack: 8ff20000 - 8ff21000, lowest used address 8ff205e0, stack used: 2592 bytes
But no more messages are displayed and the board do nothing. Anyone with a linux payload working already?
I'm reporting in the heads github too with no luck...
Any hint is welcome!
Regards!
-
Jorge Fernandez Monteagudo