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How to change rcw configuration on T1040RDB?

Question asked by chenxi lee on Jul 27, 2015
Latest reply on Aug 6, 2015 by Anju Bhartiya

Environment: T1040RDB,SDK v1.7

Booting mode: booting from norflash

Debug tools:Lauterbach Trace32

1. I get a good rcw_1400.bin form SDK 1.7 image, writing to norflash 0xe8000000, booting from norflash is ok.

2. I modify the SRDS_PRTCL_S1 from 0x66 to 0x60(I want to change Serdes configuration to Pcie x 4),

3. I use Trace32 to caculate new crc and update rcw.bin

4. Writing the new rcw.bin to norflash 0xe8000000, booting from norflash is not ok.no output from uboot.

 

maybe my rcw.bin is not correct?

I want to configure Serdes configuration from 0x66 to 0x60, how to generate a valid rcw.bin?

Thank you.

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