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COM-HPC
Ampere Altra Dev Kit
Hardware
Hardware
Use this section to discuss anything related to hardware, setup, power up...etc
AVA (1)
network (1)
fan (1)
module (1)
soc (1)
pcie (1)
performance (1)
nvme (1)
iommu (1)
bios (1)
i2c (1)
iic (1)
Ampere Altra (1)
FreeBSD (1)
device drivers (1)
25
Topics
2
Followers
JTAG debugging of Ampere Altra CPU
3/5/24, 5:00 PM
•
Rebecca Cran
4/25/24, 9:26 PM
5
5
Posts
167
Views
Rebecca Cran
4/25/24, 9:26 PM
@Alex Bennée Sorry but I don't know if I can share the document that ADLINK sent me privat...
OpenBMC for ADLINK Ampere Altra systems is now available
3/5/24, 2:13 PM
•
Rebecca Cran
3/8/24, 6:36 AM
4
4
Posts
201
Views
AW
Alex Wang
3/8/24, 6:36 AM
Hi Will, the SPI flash chip at AADK is MX25L25645GMI-08G
Access to SMPro telemetry from the BMC
11/23/23, 10:20 PM
•
Rebecca Cran
3/5/24, 2:09 PM
4
4
Posts
92
Views
Rebecca Cran
3/5/24, 2:09 PM
@Marvin Drees I've asked for access to the MMC code in the past and was told it couldn't be provi...
DR
i2c
iic
Ampere Altra
i2c - freebsd tinkering
1/15/24, 11:41 AM
•
David Robertsson
2/6/24, 4:06 AM
4
4
Posts
63
Views
A
Anson
2/6/24, 4:06 AM
Hi David, We got something update for the freeBSD I2C problem. Kernel community la...
DR
Dead device - No BIOS - IPMI works. -- Resolved
1/1/24, 5:22 PM
•
David Robertsson
1/12/24, 7:13 PM
18
18
Posts
250
Views
DR
David Robertsson
1/12/24, 7:13 PM
@Anson Thank you for the 100% support!and again thanks to @Willy Tarreau for chipping in as well...
JW
[Help Needed] Need the Definition of DB40 connector of A2 board.
11/6/23, 2:24 PM
•
Jiaheng Wang
12/27/23, 4:00 AM
23
23
Posts
409
Views
WT
Willy Tarreau
12/27/23, 4:00 AM
@Rebecca Cran OK that's good to know, but I'm definitely not interested in going down that route....
WT
AVA
CPU frequency capped to 2.3 GHz instead of 2.6 GHz
7/4/23, 6:11 AM
•
Willy Tarreau
12/6/23, 11:17 AM
11
11
Posts
340
Views
WT
Willy Tarreau
12/6/23, 11:17 AM
Well, after reverting to EDK2 2.04.100.11, finally the system is back to 2.3 GHz... Grrrr... I th...
AE
CPU Replacement
9/8/23, 10:05 PM
•
Andrew Ernest
12/6/23, 10:37 AM
15
15
Posts
183
Views
WT
Willy Tarreau
12/6/23, 10:37 AM
FWIW the repository is back online with updates, and the new image in the download area managed t...
JW
bios
Unable to boot from Carrier BIOS by setting JP27-29
11/1/23, 12:22 PM
•
Jiaheng Wang
12/6/23, 10:33 AM
6
6
Posts
152
Views
WT
Willy Tarreau
12/6/23, 10:33 AM
Just for info, the firmware based on MMC 2.09 + EDK2 2.04.100.11 that is available in the downloa...
WT
Synchronous Exception at 0x00000000F8222CF4
11/27/23, 7:26 PM
•
Willy Tarreau
12/6/23, 10:32 AM
10
10
Posts
214
Views
WT
Willy Tarreau
12/6/23, 10:32 AM
Just to inform other users that after the last update in the download area with MMC 2.09 and EDK2...
PK
Cooler?
10/30/23, 10:36 AM
•
Philipp Krause
11/23/23, 12:31 PM
12
12
Posts
176
Views
PK
Philipp Krause
11/23/23, 12:31 PM
Replacing that 60mm rear fan by two stronger ones (effectively quadruplung air throughput there) ...
JW
No cpu temperature and system inventory info in BMC
9/26/23, 5:11 AM
•
Jiaheng Wang
11/16/23, 7:23 PM
5
5
Posts
162
Views
Rebecca Cran
11/16/23, 7:23 PM
For the CPU temperature issue, the BMC would need to be built with the Linux smpro-core and hwmon...
OJ
Release plans for newer BMC and EDK2?
10/31/23, 4:01 AM
•
Olof Johansson
11/14/23, 4:26 AM
6
6
Posts
127
Views
Rebecca Cran
11/14/23, 4:26 AM
@Will 💜 I have it reading data from the FRU and showing the system information (mfg, serial numbe...
JW
usb header on carrier not work
10/16/23, 4:25 AM
•
Jiaheng Wang
10/17/23, 3:33 AM
2
2
Posts
41
Views
LH
Lauryn Hsu
10/17/23, 3:33 AM
Hi Jiaheng, Sorry for USB4, 5 and USB6, 7 aren't supported on the COM-HPC-ALT(Ampere Alt...
FAN_0 not working?
5/27/23, 10:09 PM
•
Rebecca Cran
10/16/23, 5:32 AM
8
8
Posts
251
Views
LH
Lauryn Hsu
10/16/23, 5:32 AM
Hi Rebecca, As the current FAN_0 does not have a PWM signal due to an optional BOM on th...
fan
module
soc
Does the (micro) fan connector on the module work?
7/2/23, 5:52 PM
•
Rebecca Cran
10/16/23, 5:30 AM
5
5
Posts
115
Views
LH
Lauryn Hsu
10/16/23, 5:30 AM
Hi Ian, Rebecca, As the current FAN_0 does not have a PWM signal due to an optional BOM ...
DdH
Bifurication not working with Gen 4 PCI-Express, and more problems with GEN 4 PCI support
10/3/23, 5:15 PM
•
Derek den Haas
10/5/23, 2:51 AM
2
2
Posts
67
Views
A
Anson
10/5/23, 2:51 AM
Hi Derek, Can you send me an email, I will ask an expert to provide you the proper config...
JL
PCIe bifurcation
9/21/23, 11:13 PM
•
James Liu
10/3/23, 5:05 PM
3
3
Posts
74
Views
DdH
Derek den Haas
10/3/23, 5:05 PM
The first slot is root complex #1, so set this to 4x4x4x4.
DK
P_2V5_BMC_AUX purpose
6/24/23, 11:08 PM
•
Daniel Kolesa
9/29/23, 1:23 AM
3
3
Posts
112
Views
JW
Jiaheng Wang
9/29/23, 1:23 AM
After some investigation on the schematic. I find that the P_2V5_BMC_AUX signal did not connect t...
JLP
QVL/AVL - 3rd party source
9/2/23, 2:24 PM
•
Jose Luis Pedrosa
9/19/23, 12:37 PM
3
3
Posts
56
Views
Rebecca Cran
9/19/23, 12:37 PM
@Jose Luis Pedrosa I had problems finding the RAM modules listed on the ipi.wiki AVL too - they a...
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