RCW bin file

[williamanderson]

Hello,

  I am new here so please pardon me if I've missed the obvious.

I do not see any instructions for generating the u-boot-sd-rcw-20.bin and u-boot-sd-rcw-70.bin

files which I believe are needed for the SD Flash on the ls1021aiot eval board. I see these files on the

SD card I got from the factory but dont see then generated in the bitbake fsl-image-rds image output.

  Any help appreciated.

I am using openSuse 13.2 on my build machine. using this distro with Freescale-Linux-SDK-for-LS1021AIOT Rev2-v0.4-20150907-yocto.iso is not fully supported/tested it appears.  Dependancy on python-curses library was not detected.  I also see a warning on linux-qoriq_3.12.bbappend having no recipe during builds.  Don't know if this is related but its the only

Thanks

Bill

[williamanderson]

Thank You Pavel,

Regarding the u-boot-sd-rcw-{20,70}.bin files I'm still confused as to where the files come from.  In my build I only see the following in the deploy/rcw/ls1021aiot folder.

wanderson@curly:/opt/nxp/QorIQ-SDK-V1.7/Freescale-Linux-SDK-for-LS1021A-IOT-Rev2-v0.4-20150907-yocto.iso/build_ls1021aiot_release/tmp/deploy/images/ls1021aiot/rcw/ls1021aiot> ls -lR

.:

total 12

-rw-r--r-- 2 wanderson users 1367 Jul 20 12:59 README

drwxr-xr-x 2 wanderson users 4096 Jul 20 12:59 RSR_PPS_70/

drwxr-xr-x 2 wanderson users 4096 Jul 22 10:01 SSR_PPN_20/

./RSR_PPS_70:

total 12

-rw-r--r-- 2 wanderson users 112 Jul 20 12:59 rcw_1000.bin

-rw-r--r-- 2 wanderson users  96 Jul 20 12:59 rcw_1000_misc.bin

-rw-r--r-- 2 wanderson users 112 Jul 20 12:59 rcw_1000_qspiboot_swap.bin

./SSR_PPN_20:

total 24

-rw-r--r-- 2 wanderson users  96 Jul 20 12:59 rcw_1000.bin

-rw-r--r-- 2 wanderson users  96 Jul 20 12:59 rcw_1000_lpuart.bin

-rw-r--r-- 2 wanderson users 112 Jul 20 12:59 rcw_1000_qspiboot_swap.bin

-rw-r--r-- 2 wanderson users  96 Jul 20 12:59 rcw_1000_sben.bin

-rw-r--r-- 2 wanderson users  96 Jul 20 12:59 rcw_1000_sdboot.bin

-rw-r--r-- 2 wanderson users  96 Jul 20 12:59 rcw_1000_usb2.bin

   In case this helps anyone else looking for info on this I contacted TechNexion and they pointed me to an Image on their server.

ftp://ftp.technexion.net/demo_software/ls1021a-iot-gw/ls1021a-iot-gw-revB-OpenWRT-20151111.img.zip

I used WinDisk Imager to burn the flash and was able to recreate the factory environment.

Regards

Bill Anderson

[Pavel]

Use the following path to these files:

/Freescale-Linux-SDK-for-LS1021A-IOT-Rev2-v0.4-20150907-yocto.iso/build_ls1021aiot_release/tmp/deploy/images/ls1021aiot/rcw/ls1021aiot

We usually use this SDK under Ubuntu 14.

If OpenSUSE is used, the following is needed:

$ sudo zypper install python gcc gcc-c++ libtool

subversion git chrpath automake make wget xz

diffstat makeinfo freeglut-devel libSDL-devel patch

Have a great day,
Pavel Chubakov

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