topic Build Minimal u-boot binary for t4160rdb board in T-Series

Build Minimal u-boot binary for t4160rdb board

vinothkumars — Sat, 02 Feb 2019 07:30:09 GMT

Hi All,

I am using t4160rdb board with Lauterbach. Now this board have ddr controller issue. So, I want to flash into sram. because of this, I built the minimal image ( secondary program loader (spl))

Now, I have the doubt,

I built this binary by setting T4240RDB_SDCARD_defconfig in machine configuration file. And I check u-boot code CONFIG_SDCARD macro also set.

Is it possible to flash u-boot-spl.bin (160 KB) through the NOR flash into SRAM ?

If it not, why ? or if it yes, how?

If it possible, please provide steps to build minimal u-boot for NOR flash

Regards,

VinothS

Re: Build Minimal u-boot binary for t4160rdb board

bpe — Fri, 08 Feb 2019 15:28:44 GMT

I guess you answered to yourself:

https://community.nxp.com/thread/494805

Please avoid creating multiple discussion threads for a single technical issue.

Re: Build Minimal u-boot binary for t4160rdb board

vinothkumars — Sat, 09 Feb 2019 04:49:20 GMT

Hi bpe,

Will you please clarify the following,

1. Is SPL image support NOR flash ?

2. If it no, what configuration I want to do?

Regards,

VinothS

Re: Build Minimal u-boot binary for t4160rdb board

vinothkumars — Sat, 09 Feb 2019 05:28:14 GMT

Finally,

I clarified Secondary Boot Loader (SPL) is loaded by NAND flash