topic Re: LS2088 Programming interface in Other NXP Products

LS2088 Programming interface

deepanrajanbara — Thu, 18 Mar 2021 09:48:42 GMT

Hi, We are wanted to know which is the interface which we will be using to flash the binaries from the HOST PC to EVK. The flex-installer we notice that it can flash to SD/MMC /SATA. But how it will be flashed what is the interface to be connected to the PC and what is the interface in the EVK (USB/JTAG). Please let us know if any document is avilable. We checked the LSDK user guide but we are not able to find any information regarding the interface which will be used in the target board for programming. Can the flex-installer flash the Binary to the QSPI or only manual flashing is supported to boot from QSPI. Please reply ASAP. Thank you, Deepanraj.A

Re: LS2088 Programming interface

ufedor — Thu, 18 Mar 2021 16:44:34 GMT

The debug interface is described in the AN4977 - QorIQ LS2088A Family Design Checklist, 7.22 JTAG recommendations.

Re: LS2088 Programming interface

deepanrajanbara — Fri, 19 Mar 2021 04:53:22 GMT

So it can be flashed using JTAG using the flex-installer?

Thank you,

Deepanraj

Re: LS2088 Programming interface

ufedor — Fri, 19 Mar 2021 08:30:08 GMT

> So it can be flashed using JTAG using the flex-installer?

No.

Flex-installer is capable to deploy LSDK images on a target board storage device (SD, USB, or SATA).

CodeWarrior Flash Programmer has to be used to program firmware image into an on-board Flash device:

https://www.nxp.com/design/software/development-software/codewarrior-development-tools/codewarrior-network-applications/codewarrior-development-suites-for-networked-applications:CW-DS-NETAPPS?tab=Documentation_Tab

Re: LS2088 Programming interface

deepanrajanbara — Fri, 19 Mar 2021 09:10:18 GMT

For using CodeWarrior Flash Programmer License is required or is it free for Programming .

Thank you,

Deepan

Re: LS2088 Programming interface

ufedor — Fri, 19 Mar 2021 10:11:30 GMT

> For using CodeWarrior Flash Programmer License is required

Yes.

But evaluation version is fully functional for one month.

Re: LS2088 Programming interface

deepanrajanbara — Mon, 05 Apr 2021 08:14:52 GMT

How do we partition emmc / program rootfs using the codewarrior or is there separate method to programm emmc. Please share us if any document is available.

Thank you,

Deepanraj.A

Re: LS2088 Programming interface

ufedor — Tue, 06 Apr 2021 03:34:19 GMT

LSDK Documentation, "Storage layout on SD/USB/SATA for LSDK images deployment":

https://docs.nxp.com/bundle/GUID-3FFCCD77-5220-414D-8664-09E6FB1B02C6/page/GUID-D9A90107-3335-4BDB-861C-1613044EC6FD.html

Re: LS2088 Programming interface

deepanrajanbara — Tue, 06 Apr 2021 04:33:18 GMT

layout wise we are able to understand but how do we program the emmc with the Linux image and rootfs.

whether we can parition the emmc using the codewarrior or only manual command from uboot. Please let us know in detail