#95: Run coreboot in VirtualBox
---------------------------------+------------------------------------------
Reporter: uwe | Owner: somebody
Type: defect | Status: new
Priority: minor | Milestone:
Component: misc | Version:
Keywords: | Dependencies:
Patchstatus: there is no patch |
---------------------------------+------------------------------------------
It would be nice if we could test coreboot images in VirtualBox, see
http://virtualbox.org/.
VirtualBox does not (yet) provide a simple mechanism to use a different
BIOS in their emulated machines (something like "-L" in qemu). Instead the
BIOS image (a custom bochs BIOS + LGPL'g VGABIOS) is converted to C code
(an array of bytes, or the like) and merged into the VirtualBox
executable.
The relevant files are
{{{
src/VBox/Devices/PC/DevPcBios.cpp
bldprogs/bin2c.c
}}}
if someone want to hack VirtualBox to easily support using coreboot images
instead of their usual BIOS.
--
Ticket URL: <http://tracker.coreboot.org/trac/coreboot/ticket/95>
coreboot <http://www.coreboot.org/>
I wanted to know which physical port of my multiple USB controllers have
the debug capability. There was no way to find that easily, so I created
a tool which will do most of the work for the user.
Example output:
The following PCI devices support a USB debug port (says lspci):
0000:00:1d.7
The following PCI devices support a USB debug port (says the kernel):
0000:00:1d.7
PCI device 0000:00:1d.7, USB bus 3, USB physical port 1
Currently connected high-speed devices:
/: Bus 03.Port 1: Dev 1, Class=root_hub, Driver=ehci_hcd/6p, 480M
|__ Port 2: Dev 20, If 0, Class=stor., Driver=usb-storage, 480M
The output can be improved, but it's a good start.
Regards,
Carl-Daniel
--
http://www.hailfinger.org/
#131: New flashrom motherboard support
---------------------------------+------------------------------------------
Reporter: anonymous | Owner: somebody
Type: enhancement | Status: new
Priority: trivial | Milestone: Going mainstream
Component: flashrom | Version: v2
Keywords: flashrom asus | Dependencies:
Patchstatus: there is no patch |
---------------------------------+------------------------------------------
Did not know where I should put this but the bugtracker seemed like the
right place.
I tried flashrom and it could not detect my chip on my ASUS P5ND2-SLI
Deluxe motherboard. The board has a SST49LF004B flash chip and after
enforcing the right chip flashrom seems to work fine.
{{{
# ./flashrom -V -f -r -c SST49LF004A/B test
Calibrating delay loop... 796M loops per second, 100 myus = 201 us. OK.
No coreboot table found.
WARNING: No chipset found. Flash detection will most likely fail.
Probing for SST SST49LF004A/B, 512 KB: probe_jedec: id1 0x21, id2 0x5e,
id1 parity violation
No EEPROM/flash device found.
Force read (-f -r -c) requested, forcing chip probe success:
Probing for SST SST49LF004A/B, 512 KB: Found chip "SST SST49LF004A/B" (512
KB) at physical address 0xfff80000.
Force reading flash... done.
}}}
This should probably apply to the P5ND-SLI board, too.
What do you need from me for adding autodetection of this board/chip?
--
Ticket URL: <http://tracker.coreboot.org/trac/coreboot/ticket/131>
coreboot <http://www.coreboot.org/>
#135: Flashrom deletes MAC addresses on Tyan Tomcat n3400B (S2925-E)
---------------------------------+------------------------------------------
Reporter: Jan@… | Owner: somebody
Type: defect | Status: new
Priority: major | Milestone:
Component: flashrom | Version: v2
Keywords: | Dependencies:
Patchstatus: there is no patch |
---------------------------------+------------------------------------------
I've tried updating the BIOS of a Tomcat n3400B (S2925-E). The update
itself worked fine, but the MAC addresses of the onboard NVidia-Gigabit
Ethernet chips were set to bogus values (66:55:44:33:22:11 or something
like that) afterwards. Restoring the old flash backup worked. This does
not happen with the official update tool from Tyan.
--
Ticket URL: <http://tracker.coreboot.org/trac/coreboot/ticket/135>
coreboot <http://www.coreboot.org/>
Hello!
Amazon tells me that there are now two people selling their Akimbo
boxes. Perhaps I'll definitely buy one.
And Joe here is the linked page which contains a reference to the STB
kit from Intel:
http://cerberus.teamhackaday.com/?p=3
It turns out that it comes up right below the description for the
device. It seems the only thing nonstandard about it is the crappy
BIOS that Akimbo insisted on.
-----
Gregg C Levine gregg.drwho8(a)gmail.com
"This signature fought the Time Wars, time and again."
Hey list,
I want (in the far? future) play with coreboot on my new board, an Asus
M5A97 (900 series amd chipset) thing. Having it not even build into my
case yet, I was wondering if you guys know what a compatible flash chip
is. I have an 8 legged little socketable chip on here, with the
following markings:
MXIC
b111376-12G
MX25L3206EPI
3F204500
So far I found the best results from google with the MX25L3206EPI
labeling but the few links I got where mostly in chinese and the
datasheet links where the 'pay' kind.
Any pointers what I can ask for when I go to my local hardware store so
I can order 3 or 4? Shouldn't be too expensive right? Anything in
NL/BE/DE I suppose would work best :)
#170: Need coreboot for ASUS P4PE_X/SE
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Reporter: aav@… | Owner: stepan@…
Type: defect | Status: new
Priority: major | Milestone:
Component: coreboot | Keywords: corebootASUS P4PE_X/SE
Dependencies: | Patch Status: there is no patch
--------------------------+---------------------------------------
Нужен coreboot для ASUS P4PE_X/SE.
Где го взять ?
В списке этой материнской платы нету.
Need coreboot for ASUS P4PE_X/SE.
Where the first take?
The list of this motherboard no.
--
Ticket URL: <https://tracker.coreboot.org/trac/coreboot/ticket/170>
coreboot <http://www.coreboot.org/>
