SRIO in uboot not working in EVMK2H kit

Hi,

We are using "K2_UBOOT_2013_01_15.07_01" tagged uboot from ti git repository as suggested in wiki page.

Keystone_rio.c,keystone_rio.h (rio driver) files are not present in latest processor sdk (keystone_serdes.c is present in /drivers/soc/keystone).

FYI, processor sdk Uboot 2015.07 which is not booting through uart (uboot.uart) or thro ccs (uboot.bin).

Kindly clarify on this.

Regards,

Sivanantham

FYI, processor sdk Uboot 2015.07 which is not booting through uart (uboot.uart) or thro ccs (uboot.bin).

1. Please confirm whether the pre-built binary (u-boot.bin) of processor sdk works on your EVM or not. 

2. Please provide the steps followed when the issue occurs(both UART or CCS boot).

Thank you.

Hi,

Please find the steps i have followed in EVMK2H kit.

Uboot compilation

-------------------------

PATH=$PATH:/home/crypto/Desktop/gcc-linaro-4.9-2015.02-3-x86_64_arm-linux-gnueabihf/bin

export ARCH=arm

export CROSS_COMPILE=arm-linux-gnueabihf-

make distclean

make k2hk_evm_defconfig

make

Conversion of u-boot.bin to u-boot.uart (As per ti wiki page)

dd if=/dev/zero of=4k_zeros bs=4096 count=1

cat 4k_zeros u-boot.bin > u-boot.uart

U-boot.uart Loading in Kit
------------------------------------
1.No boot mode is set in Kit thro EVM switches(DSP Noboot mode). then

2.In Hyper terminal bootmode #4 (UART),reboot

3.u-boot.uart is transfered to Kit thro XMODEM setting in Hyper terminal

Loading u-boot.bin thro CCS

---------------------------------------
1.Thro Script console,u-boot.bin is loaded in ARM core.The following script is run
in script console.

loadJSFile
"E:\TI_PRJ\Datasheets\Processor_TI\mcsdk\mcsdk_linux_3_01_03_06\host-tools\loadlin\loadlin-evm-uboot.js"

SPI Flashing and Load (Single stage loader)

-------------------------------------------------------------
tftp $addr_uboot $serverip:u-boot.bin

fmtimg spi 0x0c001000 /*After executing the command it ll give fmt_img_size*/

sf probe

sf erase 0 0x60000 /*Nearest value to sizeof(uboot.bin)*/

sf write $addr_uboot 0 0x5ab04 (fmt_img_size)

In EVM Kit

-------------
1.No boot mode is set in Kit thro EVM switches (DSP No boot mode).
2.In Hyper terminal bootmode #2 (SPI),reboot

In all the cases "K2_UBOOT_*" uboot image running in the Kit whereas PSDK image is
not coming up.

Let us know if any issues are there.

Regards,

Sivanantham

Hi Sivanantham,

Thank you for the post. I request you to follow below thread for response,

We recommend you to create new thread for new issues instead of following on old threads or closed threads.

Thank you.