LS2088a issd mode problem

[Daejun]

Hello,
I am using DFC LS2088a version. issd mode is not working with images from this github.
To make clearly, I checked accessibility of NAND dimm in the DFC using chipwise_app.
The chipwise_app can be found from this url.
https://github.com/DFC-OpenSource/DFC-sdk/tree/LS2088_iSSD/FPGA_Source_Code/nand_dimm_test/Application
I upgraded FPGA image to st5_a3_03_05_00.rpd from this url.
https://github.com/DFC-OpenSource/DFC-sdk/tree/LS2088_iSSD/FPGA_Source_Code/nand_dimm_test/A3/BIN
This pictures are my DFC setup.

I encountered this error message.

The chip #2 didn't read properly.

So, I upgraded FPGA image (st5_a3_03_05_01.rpd) from Yedhukrishna P.
On the last FPGA version, chipwise_app worked well.

However, a simple app version on https://github.com/DFC-OpenSource/DFC-sdk/tree/LS2088_iSSD/user_space_tools/nand_dimm_test and issd_nvme still don't work.

[yedhukrishnavvdn]

Hi Daejun,

The first issue that you have mentioned
"However, a simple app version on https://github.com/DFC-OpenSource/DFC-sdk/tree/LS2088_iSSD/user_space_tools/nand_dimm_test "
is due to the FPGA image version number difference. The above mentioned application will check the FPGA image version before the execution. If it is not a valid version number it wont work. The source code for the application is now updated and now it will work with new FPGA images.

The second issue
"issd_nvme still don't work."
This application also checks for the FPGA image version number.
The source code for the issd_nvme application is updated now.
Please check with updated source code at:
branch => LS2088_iSSD
path => DFC-sdk/NVMe/issd-nvme

[Daejun]

Hi Yedhukrishna I will check these issues with updated version. Thank you. Regards Daejun 2017년 11월 4일 (토) 오전 12:47, yedhukrishnavvdn <notifications@github.com>님이 작성:

…

Hi Daejun, The first issue that you have mentioned *"However, a simple app version on https://github.com/DFC-OpenSource/DFC-sdk/tree/LS2088_iSSD/user_space_tools/nand_dimm_test <https://github.com/DFC-OpenSource/DFC-sdk/tree/LS2088_iSSD/user_space_tools/nand_dimm_test> "* is due to the FPGA image version number difference. The above mentioned application will check the FPGA image version before the execution. If it is not a valid version number it wont work. The source code for the application is now updated and now it will work with new FPGA images. The second issue *"issd_nvme still don't work."* This application also checks for the FPGA image version number. The source code for the issd_nvme application is updated now. Please check with updated source code at: branch => LS2088_iSSD path => DFC-sdk/NVMe/issd-nvme — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <#5 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AJM6qM_xM-e5jaVtZ95EL5B5Dy8WCq6Aks5syzV3gaJpZM4QAFx7> .