From: "Piotr Król" <piotr.krol@3mdeb.com>
To: edk2-devel@lists.01.org
Subject: CorebootPayloadPkg: redirect UEFI Shell to serial
Date: Mon, 10 Jul 2017 23:31:29 +0200 [thread overview]
Message-ID: <721bf59b-166b-7a67-a1e7-b3e30d2487d3@3mdeb.com> (raw)
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Hi all,
I'm trying to enable CorebootPayloadPkg on PC Engines APU2 (AMD Embedded
G series GX-412TC). I passed some asserts related to RTC and memory
reservation for LAPIC/APIC/HPET. Now it looks like I'm starting UEFI Shell:
[Bds]Booting UEFI Shell
[Bds] Expand
MemoryMapped(0xB,0x830000,0xC0FFFF)/FvFile(7C04A583-9E3E-4F1C-AD65-E05268D0B4D1)
->
MemoryMapped(0xB,0x830000,0xC0FFFF)/FvFile(7C04A583-9E3E-4F1C-AD65-E05268D0B4D1)
PROGRESS CODE: V03058000 I0
InstallProtocolInterface: 5B1B31A1-9562-11D2-8E3F-00A0C969723B CF8FBD40
Loading driver at 0x000CF54D000 EntryPoint=0x000CF556CCF Shell.efi
InstallProtocolInterface: BC62157E-3E33-4FEC-9920-2D3B36D750DF CF927818
ProtectUefiImageCommon - 0xCF8FBD40
- 0x00000000CF54D000 - 0x00000000000F4380
PROGRESS CODE: V03058001 I0
InstallProtocolInterface: 387477C2-69C7-11D2-8E39-00A0C969723B CF8DEBA0
InstallProtocolInterface: 752F3136-4E16-4FDC-A22A-E5F46812F4CA CF8DDF98
What's missing is UEFI Shell output on serial console. APU2 do not have
wired video output. That's why I would like to enable UEFI Shell output
to serial.
I tried to replace DebugLib with
MdePkg/Library/BaseDebugLibSerialPort/BaseDebugLibSerialPort.inf, but
this lead to reboot after loading protocols.
I believe this is well known problem, but cannot find information about
that. Any pointers would be appreciated.
Best Regards,
--
Piotr Król
Embedded Systems Consultant
https://3mdeb.com | @3mdeb_com
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next reply other threads:[~2017-07-10 21:29 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-07-10 21:31 Piotr Król [this message]
2017-07-11 18:01 ` CorebootPayloadPkg: redirect UEFI Shell to serial Laszlo Ersek
2017-07-13 23:53 ` Piotr Król
2017-07-14 1:06 ` Laszlo Ersek
2017-07-15 13:00 ` Piotr Król
2017-07-25 9:16 ` Laszlo Ersek
2017-08-05 0:13 ` Piotr Król
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