updated amdmeminfo with timing details

[nerdralph]

I've updated amdmeminfo to print RAS/CAS, MISC_T2, & ARB_DRAM.
https://github.com/nerdralph/amdmeminfo

Sample run of amdmeminfo -c:

Code:

AMDMemInfo by Zuikkis <zuikkis@gmail.com>
Updated by Yann St.Arnaud <ystarnaud@gmail.com> and Nerd Ralph
-----------------------------------
Found Card: 1002:67df rev cf (AMD Radeon RX 470)
Chip Type: Polaris10
BIOS Version: 115-D000PI20-100
PCI: 01:00.0
OpenCL ID: 0
Subvendor:  0x1043
Subdevice:  0x04b0
Sysfs Path: /sys/bus/pci/devices/0000:01:00.0
Memory Configuration: 0x506066f2
SEQ_RAS_TIMING:
TRCDW=17 TRCDWA=17 TRCDR=24 TRCDRA=24 TRRD=5 TRC=72
SEQ_CAS_TIMING:
TNOPW=0 TNOPR=0 TR2W=25 TCCDL=2 TR2R=5 TW2R=19 TCL=19
SEQ_MISC_TIMING2:
PA2RDATA=0 PA2WDATA=0 TFAW=0 TREDC=2 TWEDC=24 T32AW=0
ARB_DRAM_TIMING:
ACTRD=8 ACTWR=9 RASMACTRD=25 RASMACTWR=29
Memory Type: GDDR5
Memory Model: SK Hynix H5GC4H24AJR

ARB_DRAM_TIMING is not a direct copy from the strap as it is calculated based on memory clock and core clock.

[anakbaru]

Error while install pci package


$ sudo apt-get install libpci-dev

Reading package lists... Done
Building dependency tree       
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:

The following packages have unmet dependencies:
 libpci-dev : Depends: zlib1g-dev but it is not going to be installed
              Depends: libpci3 (= 1:3.3.1-1.1ubuntu1) but 1:3.3.1-1.1ubuntu1.1 is to be installed
              Depends: libudev-dev (>= 196) but it is not going to be installed
E: Unable to correct problems, you have held broken packages.

[nerdralph]

Error while install pci package


$ sudo apt-get install libpci-dev

Reading package lists... Done
Building dependency tree       
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:

The following packages have unmet dependencies:
 libpci-dev : Depends: zlib1g-dev but it is not going to be installed
              Depends: libpci3 (= 1:3.3.1-1.1ubuntu1) but 1:3.3.1-1.1ubuntu1.1 is to be installed
              Depends: libudev-dev (>= 196) but it is not going to be installed
E: Unable to correct problems, you have held broken packages.

I had no problems under Ubuntu 14.04 and 16.04.  14.04 didn't even pull in libudev-dev:

Code:

apt-cache policy libudev-dev
libudev-dev:
  Installed: (none)
  Candidate: 204-5ubuntu20.25

I'd try manually installing zlib1g-dev first.