Arm-dev January 2017

arm-dev@lists.centos.org

20 participants
27 discussions

dragonboard 410c
by Robert Moskowitz 23 Jan '17

23 Jan '17

There is an IoT meeting in the Detroit area Monday night with the Dragonboard 410c. I see it was listed as possible 64 bit boards back in the beginning of this list. Does anyone have one with Centos7-arm64 on it? Want to know if I should bother to attend. The specs for the board does not show it having a sata interface and only 1Gb memory. So not so interesting. It is a quad-core; I really want to upgrade my mailserver from the duo-core CubieTruck to more cores. Looking at the CubieTruck5... Bob

2 2

Nit error in web instructions - Chronyd already installed
by Robert Moskowitz 23 Jan '17

23 Jan '17

I just built a fresh CubieTruck install and booted it up (of course partitions on the HD, and only uboot on a 4Gb mSD card). I did not log in right away, and when I did, I noticed the time was correct. A check showed: # systemctl status chronyd ● chronyd.service - NTP client/server Loaded: loaded (/usr/lib/systemd/system/chronyd.service; enabled; vendor preset: enabled) Active: active (running) since Thu 1970-01-01 00:00:24 UTC; 47 years 0 months ago Process: 500 ExecStartPost=/usr/libexec/chrony-helper update-daemon (code=exited, status=0/SUCCESS) Process: 481 ExecStart=/usr/sbin/chronyd $OPTIONS (code=exited, status=0/SUCCESS) Main PID: 485 (chronyd) CGroup: /system.slice/chronyd.service └─485 /usr/sbin/chronyd Jan 01 00:00:22 cubietruck systemd[1]: Starting NTP client/server... Jan 01 00:00:23 cubietruck chronyd[485]: chronyd version 2.1.1 starting (+CM...) Jan 01 00:00:23 cubietruck chronyd[485]: Generated key 1 Jan 01 00:00:24 cubietruck systemd[1]: Started NTP client/server. Jan 01 00:00:46 cubietruck chronyd[485]: Selected source 108.59.2.24 Jan 01 00:00:46 cubietruck chronyd[485]: System clock wrong by 1485185691.45...d Jan 23 15:35:38 cubietruck chronyd[485]: System clock was stepped by 1485185...s Jan 23 15:35:45 cubietruck chronyd[485]: Selected source 45.56.123.24 Hint: Some lines were ellipsized, use -l to show in full. So https://wiki.centos.org/SpecialInterestGroup/AltArch/Arm32 instructions to install chronyd is not needed. It is already part of the base image.

1 0

armv7 SELinux problems and also the new kernel
by Robert Moskowitz 23 Jan '17

23 Jan '17

Tomorrow I will actually have some testing time. I would like to get something working on my Cubietruck. Has anyone any idea about what to do with the SELinux errors I reported here back in December? And guidance on installing and testing the new kernel. It does not look like they are in a repo and that I have to download the proper rpms and upgrade them? And which do I upgrade? thank you Bob

1 0

New to arm
by Jerry Geis 18 Jan '17

18 Jan '17

I just downloaded http://mirror.centos.org/altarch/7/isos/aarch64/CentOS-7-aarch64.img.xz uncompressed it. Read the readme.txt dd if=CentOS-7-aarch64.img of=/dev/sdd bs=2M conv=fsync && sync; put the new SD card in the PI3 and connected power I got nothing. my SD card is 32G. I tried the 32bit image and that booted and ran fine. So my hardware is Ok. Thoughts? Jerry

3 2

[PATCH v2 00/16] Integrate upstream patches for Cavium ThunderX I2C support
by Vadim Lomovtsev 18 Jan '17

18 Jan '17

This patch series integrates already accepted patches that provides: - support for Cavium ThunderX I2C; - bugfixes for Cavium Octeon I2C driver; Changes since v1: * commit messages updated with commit hashes from original branch; Dmitry Bazhenov (2): i2c: octeon: Fix set SCL recovery function i2c: octeon: Avoid sending STOP during recovery Jan Glauber (14): i2c: octeon: Missing AAK flag in case of I2C_M_RECV_LEN i2c: octeon: Avoid printk after too long SMBUS message i2c: octeon: Rename driver to prepare for split i2c: octeon: Split the driver into two parts i2c: thunderx: Add i2c driver for ThunderX SOC i2c: thunderx: Add SMBUS alert support i2c: octeon,thunderx: Move register offsets to struct i2c: octeon: Sort include files alphabetically i2c: octeon: Use booleon values for booleon variables i2c: octeon: thunderx: Add MAINTAINERS entry i2c: octeon: Fix high-level controller status check i2c: octeon: thunderx: TWSI software reset in recovery i2c: octeon: thunderx: Remove double-check after interrupt i2c: octeon: thunderx: Limit register access retries MAINTAINERS | 8 + drivers/i2c/busses/Kconfig | 11 + drivers/i2c/busses/Makefile | 3 + drivers/i2c/busses/i2c-octeon-core.c | 791 +++++++++++++++++++ drivers/i2c/busses/i2c-octeon-core.h | 222 ++++++ drivers/i2c/busses/i2c-octeon-platdrv.c | 288 +++++++ drivers/i2c/busses/i2c-octeon.c | 1252 ------------------------------ drivers/i2c/busses/i2c-thunderx-pcidrv.c | 259 ++++++ 8 files changed, 1582 insertions(+), 1252 deletions(-) create mode 100644 drivers/i2c/busses/i2c-octeon-core.c create mode 100644 drivers/i2c/busses/i2c-octeon-core.h create mode 100644 drivers/i2c/busses/i2c-octeon-platdrv.c delete mode 100644 drivers/i2c/busses/i2c-octeon.c create mode 100644 drivers/i2c/busses/i2c-thunderx-pcidrv.c -- 2.5.5

1 16

[PATCH 00/16] Integrate upstream patches for Cavium ThunderX I2C support
by Vadim Lomovtsev 17 Jan '17

17 Jan '17

This patch series integrates already accepted patches that provides: - support for Cavium ThunderX I2C; - bugfixes for Cavium Octeon I2C driver; Dmitry Bazhenov (2): i2c: octeon: Fix set SCL recovery function i2c: octeon: Avoid sending STOP during recovery Jan Glauber (14): i2c: octeon: Missing AAK flag in case of I2C_M_RECV_LEN i2c: octeon: Avoid printk after too long SMBUS message i2c: octeon: Rename driver to prepare for split i2c: octeon: Split the driver into two parts i2c: thunderx: Add i2c driver for ThunderX SOC i2c: thunderx: Add SMBUS alert support i2c: octeon,thunderx: Move register offsets to struct i2c: octeon: Sort include files alphabetically i2c: octeon: Use booleon values for booleon variables i2c: octeon: thunderx: Add MAINTAINERS entry i2c: octeon: Fix high-level controller status check i2c: octeon: thunderx: TWSI software reset in recovery i2c: octeon: thunderx: Remove double-check after interrupt i2c: octeon: thunderx: Limit register access retries MAINTAINERS | 8 + drivers/i2c/busses/Kconfig | 11 + drivers/i2c/busses/Makefile | 3 + drivers/i2c/busses/i2c-octeon-core.c | 791 +++++++++++++++++++ drivers/i2c/busses/i2c-octeon-core.h | 222 ++++++ drivers/i2c/busses/i2c-octeon-platdrv.c | 288 +++++++ drivers/i2c/busses/i2c-octeon.c | 1252 ------------------------------ drivers/i2c/busses/i2c-thunderx-pcidrv.c | 259 ++++++ 8 files changed, 1582 insertions(+), 1252 deletions(-) create mode 100644 drivers/i2c/busses/i2c-octeon-core.c create mode 100644 drivers/i2c/busses/i2c-octeon-core.h create mode 100644 drivers/i2c/busses/i2c-octeon-platdrv.c delete mode 100644 drivers/i2c/busses/i2c-octeon.c create mode 100644 drivers/i2c/busses/i2c-thunderx-pcidrv.c -- 2.4.11

3 18

Bananapi / Kernel 4.4.26-201
by Nicolas Repentin 17 Jan '17

17 Jan '17

Hi all, Simple question, is anyone have validated the kernel 4.4.26, on armv7hl repo, on bananapi ? Actually my bananapi is running fine on 4.2.3-200, and the new kernel have been installed, but, the pi is actually far away, and I need to be sure it will reboot :D :D Thanks

3 11

Status of release of CentOS 7.3 Aarch64 cloud image
by Daniel Askew 13 Jan '17

13 Jan '17

CentOS 7.3 cloud images for Aarch64 haven't been released yet (as far as I know). I have been checking this list and http://cloud.centos.org/altarch/7/images/aarch64/. Is there a (rough or not) timeframe for their release? Thanks

2 3

[PATCH] net: thunderx: acpi: fix LMAC initialization
by Vadim Lomovtsev 13 Jan '17

13 Jan '17

While probing BGX we requesting appropriate QLM for it's configuration and get LMAC count by that request. Then, while reading configured MAC values from SSDT table we need to save them in proper mapping: BGX[i]->lmac[j].mac = <MAC value> to later provide for initialization stuff. In order to fill such mapping properly we need to add lmac index to be used while acpi initialization since at this moment bgx->lmac_count already contains actual value. Signed-off-by: Vadim Lomovtsev <Vadim.Lomovtsev(a)caviumnetworks.com> --- drivers/net/ethernet/cavium/thunder/thunder_bgx.c | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) diff --git a/drivers/net/ethernet/cavium/thunder/thunder_bgx.c b/drivers/net/ethernet/cavium/thunder/thunder_bgx.c index be30ad0..a3f4f83 100644 --- a/drivers/net/ethernet/cavium/thunder/thunder_bgx.c +++ b/drivers/net/ethernet/cavium/thunder/thunder_bgx.c @@ -47,8 +47,9 @@ struct lmac { struct bgx { u8 bgx_id; struct lmac lmac[MAX_LMAC_PER_BGX]; - int lmac_count; + u8 lmac_count; u8 max_lmac; + u8 acpi_lmac_idx; void __iomem *reg_base; struct pci_dev *pdev; bool is_dlm; @@ -1073,13 +1074,13 @@ static acpi_status bgx_acpi_register_phy(acpi_handle handle, if (acpi_bus_get_device(handle, &adev)) goto out; - acpi_get_mac_address(dev, adev, bgx->lmac[bgx->lmac_count].mac); + acpi_get_mac_address(dev, adev, bgx->lmac[bgx->acpi_lmac_idx].mac); - SET_NETDEV_DEV(&bgx->lmac[bgx->lmac_count].netdev, dev); + SET_NETDEV_DEV(&bgx->lmac[bgx->acpi_lmac_idx].netdev, dev); - bgx->lmac[bgx->lmac_count].lmacid = bgx->lmac_count; + bgx->lmac[bgx->acpi_lmac_idx].lmacid = bgx->acpi_lmac_idx; + bgx->acpi_lmac_idx++; /* move to next LMAC */ out: - bgx->lmac_count++; return AE_OK; } -- 1.8.3.1

1 1

Kernel for BananaPi R1 (Lamobo R1)
by arm_ml＠rirasoft.de 11 Jan '17

11 Jan '17

Hi there, I'm playing around with a BananaPi R1 (Lamobo R1). I want to setup a router with this board and try IPfire for this board or CentOS. The plain image CentOS-Userland-7-armv7hl-Minimal-1611-BananaPi.img.xz is working without Ethernet. There was a discussion in Februar 2016 on this list with a kernel 4.4.2-300.LR1.el7.armv7hl, but I can't find this rpm. Is there any updates / more Information to get this board working? thanks Andreas

2 1

2025

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

Arm-dev January 2017