intel / ecfw-zephyr Goto Github PK
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License: Apache License 2.0
Hello, Members..
I try to download code from Zephyr EC git hub, but i got some problem for west list command and west upadte commnad.
c:\Workspace\Test\ZephyrEC1_5>mkdir sandbox
c:\Workspace\Test\ZephyrEC1_5>cd sandbox
c:\Workspace\Test\ZephyrEC1_5\sandbox>git clone https://github.com/intel/ecfw-zephyr
Cloning into 'ecfw-zephyr'...
remote: Enumerating objects: 1088, done.
remote: Counting objects: 100% (197/197), done.
remote: Compressing objects: 100% (90/90), done.
remote: Total 1088 (delta 138), reused 108 (delta 107), pack-reused 891
Receiving objects: 100% (1088/1088), 9.42 MiB | 9.09 MiB/s, done.
Resolving deltas: 100% (608/608), done.
Updating files: 100% (320/320), done.
c:\Workspace\Test\ZephyrEC1_5\sandbox>cd ecfw-zephyr
c:\Workspace\Test\ZephyrEC1_5\sandbox\ecfw-zephyr>west init -l
=== Initializing from existing manifest repository ecfw-zephyr
--- Creating C:\Workspace\Test\ZephyrEC1_5\sandbox.west and local configuration file
=== Initialized. Now run "west update" inside C:\Workspace\Test\ZephyrEC1_5\sandbox.
c:\Workspace\Test\ZephyrEC1_5\sandbox\ecfw-zephyr>west list
FATAL ERROR: can't load west manifest: Malformed manifest file: c:\Workspace\Test\ZephyrEC1_5\sandbox\ecfw-zephyr\west.yml
Schema file: C:\Python310\lib\site-packages\west\manifest-schema.yml
Hint: default remote github_restricted is not defined
c:\Workspace\Test\ZephyrEC1_5\sandbox\ecfw-zephyr>west update
FATAL ERROR: Malformed manifest file: C:\Workspace\Test\ZephyrEC1_5\sandbox\ecfw-zephyr\west.yml
Schema file: C:\Python310\lib\site-packages\west\manifest-schema.yml
Hint: default remote github_restricted is not defined
How can i do next???
I encountered an issue with the PS2 controller when pressing CTRL + ALT + Shift + "any key".
This leads to the EC crashing
[00:01:03.481,170] <err> os: ***** USAGE FAULT *****
[00:01:03.481,201] <err> os: Attempt to execute undefined instruction
[00:01:03.481,231] <err> os: r0/a1: 0x00000013 r1/a2: 0x001197f9 r2/a3: 0x00000001
[00:01:03.481,231] <err> os: r3/a4: 0x000002f9 r12/ip: 0x00000000 r14/lr: 0x000e15d9
[00:01:03.481,262] <err> os: xpsr: 0x61000074
[00:01:03.481,262] <err> os: Faulting instruction address (r15/pc): 0x000e1620
[00:01:03.481,292] <err> os: >>> ZEPHYR FATAL ERROR 0: CPU exception on CPU 0
[00:01:03.481,323] <err> os: Fault during interrupt handling
[00:01:03.481,323] <err> os: Current thread: 0x118fe8 (unknown)
[00:01:03.487,457] <err> os: Halting system
Is this a known issue, if so is there a way to fix this?
Skylake and TigerLake Intel RVP boards use the MEC1428, I dont see any mention of the MEC1428 here. I am having a heck of a time finding the source for this RVP as I need to add some additional features. Intel only provides a compiled MEC1428 EC firmware but no source.
Intel and Microchip tech support are not helping me out much at all.
Would the better move be to skip the MEC1428 chip and use the MEC1501 or MEC172x which appear to be supported with Intel source code provided in this repo.
Thanks!
I have a custom board using the TGL-H CPU and MEC1521 EC that I'm trying to bring up but I'm stuck in the eSPI handshaking phase.
Over the weekend I cloned the latest and greatest ecfw-zephyr following the getting started guide, created a custom board config and device tree to match my hardware, and got everything building and running on my hardware.
According to the boot flow diagrams in Figure 2-7/2-8 of the Intel #508740 document and the Exit from G3 sequence in the eSPI Base Spec #327432, the EC de-asserts RSMRST# to the PCH, then the PCH de-asserts eSPI_RESET#, initializes the eSPI link and enables the VW, OOB, and Flash channels.
Based on the console UART output and various LOG_DBG statements I added throughout, all of the above activity is happening.
The board is designed for G3 flash sharing rather than MAFS or SAFS so with CONFIG_ESPI_AUTOMATIC_BOOT_DONE_ACKNOWLEDGE=y, the SLAVE_BOOT_DONE VW's are sent from EC to PCH upon the VW channel being enabled. Using console debug statements, I confirmed the send_slave_bootdone() function is being called.
According to the above documents, upon receiving the SLAVE_BOOT_DONE VW's, the PCH should start sending VW messages de-asserting SLP_S5#, SLP_S4#, and SLP_S3# to continue the power up sequence but instead all I get are SLP signal timeout errors.
I've been working with Microchip support all week and they are suggesting that upon the PCH enabling the eSPI VW Channel, the EC is not providing an ESPI_VWIRE_READY ACK fast enough and the PCH is timing out. After poring through the espi_mchp_xec.c driver file the past few days, I'm a bit skeptical that the issue I'm having is due to something in the zephyr kernel driver. It seems much more likely that the issue has something to do with my ECFW implementation and/or device configuration which is why I'm posting this issue here.
I'm expecting to receive an ePSI bus analyzer on Monday that I hope will shed some light on what's happening but in the meantime I'd appreciate any tips or suggestions as to what might be causing this.
Thanks!
Hi, could you guys give me a built image (.bin file) for ADL RVP (MEC1521)? Currently , I don't have enough environments to download and build source code .
Thanks.
In the doc, https://intel.github.io/ecfw-zephyr/reference/getting_started.html, "EC FW Open source 1.50 project is based on Zephyr v2.5 so need to refer to Zephyr v2.5 documentation and use Zephyr SDK 0.12.2." it is still based on Zephyr v2.5 instead of v2.7.
[Sorry, hit enter by accident too early.]
What is the difference to Chrome EC, which also moved to Zephyr some time ago?
Bug description:
Compiling problem when trying to build the "EcFw-zephyr"
Reproducible by:
following the getting started guide (https://intel.github.io/ecfw-zephyr/index.html)
Expected behavior:
"west build -c -p auto -b mec1501modular_assy6885" compiling without any issues.
Environment:
Windows 10
GnuArmEmb 10 2020-Q4-Major
CMake v3.20.1
Additional Information:
building other applications with the "normal" Zephyr SDK works on my Windows system, only trying to build this seems to cause this problem.
CMakeError.log:
Compiling the C compiler identification source file "CMakeCCompilerId.c" failed.
Compiler: C:/Program Files (x86)/GNU Arm Embedded Toolchain/bin/arm-none-eabi-gcc.exe
Build flags:
Id flags:
The output was:
1
c:/program files (x86)/gnu arm embedded toolchain/bin/../lib/gcc/arm-none-eabi/10.2.1/../../../../arm-none-eabi/bin/ld.exe: c:/program files (x86)/gnu arm embedded toolchain/bin/../lib/gcc/arm-none-eabi/10.2.1/../../../../arm-none-eabi/lib\libc.a(lib_a-exit.o): in function `exit':
exit.c:(.text.exit+0x2c): undefined reference to `_exit'
collect2.exe: error: ld returned 1 exit status
Compiling the CXX compiler identification source file "CMakeCXXCompilerId.cpp" failed.
Compiler: C:/Program Files (x86)/GNU Arm Embedded Toolchain/bin/arm-none-eabi-gcc.exe
Build flags:
Id flags:
The output was:
1
c:/program files (x86)/gnu arm embedded toolchain/bin/../lib/gcc/arm-none-eabi/10.2.1/../../../../arm-none-eabi/bin/ld.exe: c:/program files (x86)/gnu arm embedded toolchain/bin/../lib/gcc/arm-none-eabi/10.2.1/../../../../arm-none-eabi/lib\libc.a(lib_a-exit.o): in function `exit':
exit.c:(.text.exit+0x2c): undefined reference to `_exit'
collect2.exe: error: ld returned 1 exit status
Add configurability for FN-key emulation.
Hello!
Any assistance would be much appreciated.
There is currently a disparity between files used in this repo and those found in the binary provided by Intel. It seems there may have been an update that has not filtered through to GitHub. In trying to rebuild the binary using this repo code for board validation, we've found it cannot be rebuilt due to this disparity.
I have attached files with the differences below.
Thanks for your help.
Hi good day, may I know why the MEC uploaded here is MEC1501 while the Intel ADL RVP is using MEC1521? Does this (MEC1501) works on RVP?
Thanks.
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