Open PavamanSubramaniyam opened 4 years ago
Install a P9 Open Power Hardware with the latest OP940 BMC Firmware images. https://rchweb.rchland.ibm.com/releasenotes/openpower9/OP940/OP940_1934A/OP940_1934D_RelNote_Main.html
root@witherspoon:~# cat /etc/os-release ID="openbmc-phosphor" NAME="Phosphor OpenBMC (Phosphor OpenBMC Project Reference Distro)" VERSION="op940.00-r1" VERSION_ID="op940.00-r1-0-ga11be91" PRETTY_NAME="Phosphor OpenBMC (Phosphor OpenBMC Project Reference Distro) op940.00-r1" BUILD_ID="op940.00-r1" OPENBMC_TARGET_MACHINE="witherspoon"
Then built the PNOR image using the upstream Eric's git tree and flashed the witherspoon PNOR on the box.
root@ltc-garri2:~/SecureBootPNORBUILD# git clone --recursive https://github.com/erichte-ibm/op-build -b stb/dev root@ltc-garri2:~# cd SecureBootPNORBUILD/op-build/output/images/ root@ltc-garri2:~/SecureBootPNORBUILD/op-build/output/images# ls -l total 327168 -rwxr-xr-x 1 root root 106496 Sep 19 00:37 cappucode.bin -rw-r--r-- 1 root root 72015387 Sep 19 01:18 host_fw_debug.tar -rwxr-xr-x 1 root root 69632 Sep 19 01:03 ima_catalog.bin -rw-r--r-- 1 root root 69178880 Sep 19 01:01 rootfs.cpio -rw-r--r-- 1 root root 12127136 Sep 19 01:02 rootfs.cpio.xz -rw-r--r-- 1 root root 70871040 Sep 19 01:03 rootfs.tar -rwxr-xr-x 1 root root 1996824 Sep 19 01:18 skiboot.lid -rw-r--r-- 1 root root 469612 Sep 19 01:18 skiboot.lid.bin -rwxr-xr-x 1 root root 67108864 Sep 19 01:18 witherspoon.pnor -rwxr-xr-x 1 root root 25374720 Sep 19 01:18 witherspoon.pnor.squashfs.tar -rw-r--r-- 1 root root 15793432 Sep 19 01:03 zImage.epapr
Then flashed the witherspoon.pnor.squashfs.tar PNOR image onto the witherspoon box. Then after powering on the HOST, there is MCE Fatal crash at skiboot and machine is continuously rebooting.
[ 137.286417943,5] HIOMAP: Flash size is 64MiB [ 137.286448177,5] HIOMAP: Erase granule size is 4KiB [ 137.475600257,5] FLASH: Found system flash: (unnamed) id:0 [ 138.310376838,3] *********************************************** [ 138.310832072,3] Fatal MCE at 00000000300b1c24 .edk2_compat_process+0x6c MSR 9000000000201002 [ 138.310919829,3] CFAR : 00000000300e2880 MSR : 9000000000000000 [ 138.311027856,3] SRR0 : 00000000300b1c24 SRR1 : 9000000000201002 [ 138.311073697,3] HSRR0: 0000000030012624 HSRR1: 9000000000001000 [ 138.311120362,3] DSISR: 00000008 DAR : 7c7b1b784800299c [ 138.311159452,3] LR : 00000000300b1c04 CTR : 00000000300b1bb8 [ 138.311216350,3] CR : 40000202 XER : 00000000 [ 138.311261205,3] GPR00: 00000000300b1c04 GPR16: 0000000000000000 [ 138.311303474,3] GPR01: 0000000031df37f0 GPR17: 0000000000000000 [ 138.311342620,3] GPR02: 000000003013d100 GPR18: 0000000000000000 [ 138.311385442,3] GPR03: 0000000030115726 GPR19: 0000000000000000 [ 138.311427431,3] GPR04: 00000000307b6fe8 GPR20: 0000000000000000 [ 138.311464575,3] GPR05: 000000003040be00 GPR21: 0000000030115546 [ 138.311501812,3] GPR06: 0000000031df0060 GPR22: 0000000000000000 [ 138.311545707,3] GPR07: 0000000000006462 GPR23: 0000000030115542 [ 138.311581129,3] GPR08: 0000000000000003 GPR24: 00000000300e3192 [ 138.311618439,3] GPR09: 7c7b1b784800258c GPR25: 00000000300e28e8 [ 138.311660580,3] GPR10: 00000000300b1bb8 GPR26: 000000003011c296 [ 138.311705168,3] GPR11: 0000000000000000 GPR27: 0000000000000000 [ 138.311742341,3] GPR12: 0000000040000202 GPR28: 000000003040be00 [ 138.311779576,3] GPR13: 0000000031df0000 GPR29: 000000003040be00 [ 138.311871802,3] GPR14: 0000000030115894 GPR30: 000000003040bde8 [ 138.311918252,3] GPR15: 00000000301157c6 GPR31: 0000000030115726 [ 138.311953701,0] Aborting! CPU 003c Backtrace: S: 0000000031df34e0 R: 0000000030013840 .backtrace+0x48 S: 0000000031df3580 R: 000000003001b328 ._abort+0x4c S: 0000000031df3600 R: 0000000030028a08 .exception_entry+0x238 S: 0000000031df37f0 R: 0000000030001f30 exception_entry_foo+0x4 S: 0000000031df3af0 R: 00000000300b1c04 .edk2_compat_process+0x4c S: 0000000031df3c50 R: 00000000300b0c48 .secvar_main+0x228 S: 0000000031df3d00 R: 000000003009b84c .witherspoon_secvar_init+0x58 S: 0000000031df3d90 R: 00000000300ad6b4 .secureboot_init+0x228 S: 0000000031df3e30 R: 0000000030015120 .main_cpu_entry+0x508 S: 0000000031df3f00 R: 0000000030002750 boot_entry+0x1b0 --- OPAL boot ---
The issue is resolved in the latest build. Please try it.
Install a P9 Open Power Hardware with the latest OP940 BMC Firmware images. https://rchweb.rchland.ibm.com/releasenotes/openpower9/OP940/OP940_1934A/OP940_1934D_RelNote_Main.html
Then built the PNOR image using the upstream Eric's git tree and flashed the witherspoon PNOR on the box.
Then flashed the witherspoon.pnor.squashfs.tar PNOR image onto the witherspoon box. Then after powering on the HOST, there is MCE Fatal crash at skiboot and machine is continuously rebooting.