Discuss hangs due to firmware corruption

[brooksdavis]

After installation I'm seeing the Morello console (B2) hand after printing:

Loading driver at 0x000F9490000 EntryPoint=0x000F94A003C VariableRuntimeDxe.efi
ASSERT [VariableRuntimeDxe] VariableParsing.c(502): NameSizeOfVariable (PtrTrack->CurrPtr, AuthFormat) != 0

[brooksdavis]

Following a suggestion from @jrtc27 via @dpgao I was able to recover with the following commands: debug, selftest, R, 0, exit, reboot.

Console output:

Cmd> debug
Debug> selftest

MCC to access SD card request acknowledged.

M1SDP IOFPGA Peripheral Tests
=============================
1. SRAM Test : Not Run
2. LAN9221 Test : Not Run
3. USB Test : Not Run
4. HDMI Test : Not Run
5. DDR Test : Not Run
6. Switches/LEDs : Not Run
7. SRAM Loop Test : Not Run
8. DDR Loop Test : Not Run
9. SCP QSPI Test : Not Run
A. MCP QSPI Test : Not Run
B. SD PIO Test : Not Run
C. SD DMA Test : Not Run
D. DDR0 SPD Test : Not Run
E. DDR1 SPD Test : Not Run
F. DDR0 Temp Test : Not Run
G. DDR1 Temp Test : Not Run
H. PCIe EEPROM : Not Run
I. I2S Test : Not Run
J. I2S Formatter Test : Not Run
K. DDR Production Test : Not Run
L. QSPI mem dump : Not Run
M. eMMC DMA Test : Not Run
N. eMMC PIO Test : Not Run
O. FPGA UART : Not Run
P. TLX Subordinate Test : Not Run
Q. AP QSPI Test : Not Run
R. ERASE AP QSPI : Not Run
S. ERASE SCP QSPI : Not Run
T. ERASE MCP QSPI : Not Run
0. Exit

Choice: R
Erase AP QSPI Memory
QSPI Controller detected id = 0x4000303
Device ID 0x20, 0xBB, 0x19
Setting QSPI dummy clocks...
Dummy clocks already set
Device ID 0x20, 0xBB, 0x19

M1SDP IOFPGA Peripheral Tests
=============================
1. SRAM Test : Not Run
2. LAN9221 Test : Not Run
3. USB Test : Not Run
4. HDMI Test : Not Run
5. DDR Test : Not Run
6. Switches/LEDs : Not Run
7. SRAM Loop Test : Not Run
8. DDR Loop Test : Not Run
9. SCP QSPI Test : Not Run
A. MCP QSPI Test : Not Run
B. SD PIO Test : Not Run
C. SD DMA Test : Not Run
D. DDR0 SPD Test : Not Run
E. DDR1 SPD Test : Not Run
F. DDR0 Temp Test : Not Run
G. DDR1 Temp Test : Not Run
H. PCIe EEPROM : Not Run
I. I2S Test : Not Run
J. I2S Formatter Test : Not Run
K. DDR Production Test : Not Run
L. QSPI mem dump : Not Run
M. eMMC DMA Test : Not Run
N. eMMC PIO Test : Not Run
O. FPGA UART : Not Run
P. TLX Subordinate Test : Not Run
Q. AP QSPI Test : Not Run
R. ERASE AP QSPI : PASS
S. ERASE SCP QSPI : Not Run
T. ERASE MCP QSPI : Not Run
0. Exit

Choice: 

Debug> exit
Cmd> reboot

[brooksdavis]

This seems to very uncommon so closing without committing documentation for now