3rd-party/linux-kernel-module-cheat
1
0
Fork 0
mirror of https://github.com/cirosantilli/linux-kernel-module-cheat.git synced 2026-01-23 02:05:57 +01:00
Code Issues Releases Wiki Activity

gem5 fs: pass earlycon to show printks console much earlier in boot!

Browse Source
This commit is contained in:
Ciro Santilli 六四事件 法轮功
2021-01-08 00:00:00 +00:00
parent 1280325210
commit da06e67671
1 changed files with 2 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
run
View File

@@ -611,7 +611,7 @@ Extra options to append at the end of the emulator command line.
if self.env['kvm']:
cmd.extend(['--cpu-type', 'X86KvmCPU', LF])
if not self.env['baremetal']:
cmd.extend(['--command-line', 'earlyprintk={} lpj=7999923 root=/dev/sda {}'.format(console, kernel_cli), LF])
cmd.extend(['--command-line', 'earlycon={} earlyprintk={} lpj=7999923 root=/dev/sda {}'.format(console, console, kernel_cli), LF])
elif self.env['is_arm']:
if self.env['kvm']:
cmd.extend(['--cpu-type', 'ArmV8KvmCPU', LF])
@@ -627,7 +627,7 @@ Extra options to append at the end of the emulator command line.
'--command-line',
# TODO why is it mandatory to pass mem= here? Not true for QEMU.
# Anything smaller than physical blows up as expected, but why can't it auto-detect the right value?
'earlyprintk=pl011,0x1c090000 lpj=19988480 rw loglevel=8 mem={} root=/dev/sda {}'.format(memory, kernel_cli), LF
'earlycon=pl011,0x1c090000 earlyprintk=pl011,0x1c090000 lpj=19988480 rw loglevel=8 mem={} root=/dev/sda {}'.format(memory, kernel_cli), LF
])
cmd.extend(['--param', 'system.workload.panic_on_panic = True', LF])
dtb = None