Hardware | I-Pi SMARC

Hardware

Use this section to discuss anything related to hardware, setup, power up...etc

26 Topics 2 Followers

NM

UART console redirection
12/30/25, 3:21 PM • Nikolai Motorin 1/9/26, 2:49 AM

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2
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29
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KK

Kothandaraman Kannadasan
1/9/26, 2:49 AM

Dear @Nikolai Motorin, It’s not working out of the box because this board’s “C...
OpenBMC for ADLINK Ampere Altra systems is now available
3/5/24, 2:13 PM • Rebecca Cran 1/17/25, 3:15 PM

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672
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Rebecca Cran
1/17/25, 3:15 PM

Yes, https://github.com/bexcran/openbmc is the new location. One tool which can be used to...
JTAG debugging of Ampere Altra CPU
3/5/24, 5:00 PM • Rebecca Cran 4/25/24, 9:26 PM

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5
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417
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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...
Access to SMPro telemetry from the BMC
11/23/23, 10:20 PM • Rebecca Cran 3/5/24, 2:09 PM

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4
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185
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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

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4
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148
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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

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18
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527
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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

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824
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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

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11
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555
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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

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290
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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

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6
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333
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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

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10
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469
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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

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12
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260
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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

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5
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337
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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

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279
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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

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2
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76
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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

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8
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322
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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

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5
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168
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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 ...
Dd

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

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2
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127
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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

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3
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117
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Dd

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

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3
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138
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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...

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Latest posts

KK

UART console redirection

Latest: Kothandaraman Kannadasan 1/9/26, 2:49 AM

Hardware
FB

I-Pi SMARC Plus with the LEC-IMX8MP adding TX18D211VM0BAA LVDS Panel

Latest: Floyd Brown 1/8/26, 7:54 PM

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I-Pi SMARC Plus with the LEC-IMX8MP adding TX18D211VM0BAA LVDS Panel

Latest: Master of SMARC 1/8/26, 12:06 PM

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NM

UART console redirection

Latest: Nikolai Motorin 12/30/25, 3:21 PM

Hardware
GBE0/1_CTREF pins connection of I-Pi SMARC carrier board

Latest: Master of SMARC 12/23/25, 6:43 AM

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