LayerscapeのトピックOOBE DEMO - SD CARD - LINUX

OOBE DEMO - SD CARD - LINUX

jeremykersale — Thu, 21 Jul 2016 10:25:05 GMT

Hello,

I would like to boot with a SDCARD the OOBE DEMO but i can't find the documentation for linux. If someone can give me a link about that it would be wonderful .

Ps: I have a TWR-LS1021A and i'm on Ubuntu.

Thank you !

Re: OOBE DEMO - SD CARD - LINUX

bpe — Sun, 24 Jul 2016 15:07:35 GMT

SD card deployment instructions for your board can be found here:

https://freescale.sdlproducts.com/LiveContent/content/en-US/QorIQ_SDK/GUID-B47BE51A-7486-400A-9C3E-707AE4B47B3C

General preparation steps are given here:

https://freescale.sdlproducts.com/LiveContent/content/en-US/QorIQ_SDK/GUID-E026CFFC-9C88-40CB-9C62-2D9DC1A66DE2

Use fsl-image-full or fsl-image-core rootfs if you wish to have most packages pre-installed.

Pre-built images for your board can be found here:

http://www.nxp.com/products/software-and-tools/run-time-software/linux-sdk/linux-sdk-for-qoriq-processors:SDKLINUX?code=SDKLINUX&nodeId=0152109D3F8624&fpsp=1&tab=Design_Tools_Tab

Browse the SDK documentation for a description of the functionality you are interested in:

https://freescale.sdlproducts.com/LiveContent/web/pub.xql?c=t&action=home&pub=QorIQ_SDK&lang=en-US

Have a great day,
Platon

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Re: OOBE DEMO - SD CARD - LINUX

jeremykersale — Fri, 12 Aug 2016 14:17:38 GMT

Hello again !

First, thank you for this help.

Now, I have a problem when i want to boot. Here is the script :

####START####

U-Boot SPL 2014.01Layerscape-SDK-V1.1+g2b4d7d7 (Aug 29 2014 - 14:45:50)

U-Boot 2014.01Layerscape-SDK-V1.1+g2b4d7d7 (Aug 29 2014 - 14:45:50)

CPU: Freescale LayerScape LS1021E, Version: 1.0, (0x87081110)

Clock Configuration:

CPU0(ARMV7):1000 MHz,

Bus:300 MHz, DDR:800 MHz (1600 MT/s data rate),

Reset Configuration Word (RCW):

00000000: 0608000a 00000000 00000000 00000000

00000010: 20000000 00404000 60025a00 21042000

00000020: 00000000 00000000 00000000 01038000

00000030: 20024800 001b1200 00000000 00000000

Board: LS1021ATWR

I2C: ready

DRAM: 1 GiB (DDR3, 32-bit, CL=10, ECC off)

MMC: FSL_SDHC: 0

*** Warning - bad CRC, using default environment

In: serial

Out: serial

Err: serial

SATA link 0 timeout.

AHCI 0001.0300 1 slots 1 ports ? Gbps 0x1 impl SATA mode

flapio slum part ccc

scanning bus fo.

Found 0 device(s).

NeTSEC1 [PRIME], eTSEC2, eTSEC3

=> setenv bootargs console=ttyS0,115200 ip=dhcp root=/dev/mmcblk0p1 rootwait

=> setenv load_kernel ext2load mmc :1 82000000 boot/uImage-3.12.0+

=> setenv load_dtb ext2load mmc :1 8f000000 boot/devicetree-uImage-ls1021a-twr.dtb

=> setenv bootcmd mmc rescan\; run load_kernel load_dtb\; bootm 82000000 - 8f000000

=> saveenv

Saving Environment to MMC...

Writing to MMC(0)... done

=> mmc rescan

=> ext2load mmc :1 82000000 boot/uImage-3.12.0+

3149256 bytes read in 295 ms (10.2 MiB/s)

=> mmc rescan

=> ext2load mmc :1 8f000000 boot/devicetree-uImage-ls1021a-twr.dtb

21717 bytes read in 143 ms (147.5 KiB/s)

=> bootm 82000000 - 8f000000

## Booting kernel from Legacy Image at 82000000 ...

Image Name: Linux-3.12.0+

Image Type: ARM Linux Kernel Image (uncompressed)

Data Size: 3149192 Bytes = 3 MiB

Load Address: 80008000

Entry Point: 80008000

Verifying Checksum ... OK

## Flattened Device Tree blob at 8f000000

Booting using the fdt blob at 0x8f000000

Loading Kernel Image ... OK

Loading Device Tree to bef0e000, end bef164d4 ... OK

Starting kernel ...

Uncompressing Linux... done, booting the kernel.

#### END ####

There is nothing more after that.

I'm using a SDK V1.2 because the U-boot of the SDK V2.0 don't run.

By the way, i put on the SDCard :

- u-boot-with-spl-pbl-ls1021atwr_sdcard-2013.10+fslgit-r0.bin

then on mmcblk0p1 ( ext4 ), i put the fsl-image-full.

If someone have a idea it would be wonderful.

Thank you !!