Security & Smart Card Forum Discussions

Hi

I'm working on secure boot on TI omapl138 soc  using TPM1.2 slb9645, I am able to detect TPM chip through I2C, But i didn't get any data sheet or technical reference module to  know  how  TPM 1.2 works and register/memory addresses, To develop further can you please provide detailed documents  of TPM 1.2 slb9645.

Thanks & regards

Yashwanth T L

Hi @snehapra 
Continuation to my last query,

https://community.infineon.com/t5/OPTIGA-TPM/TPM2-0-SLB9670VQ2-0-bringup-in-uboot2016/m-p/360316/emcs_t/S2h8ZW1haWx8bWVudGlvbl9zdWJzY3JpcHRpb258TDVURzcxRkNXVEJNVEZ8MzYwMzE2fEFUX01FTlRJT05TfGhL#M93

Is there any patch available for TPM2.0 implementation in u-boot 2016, what snehapra has suggested, in the above link, is for u-boot v2022.

Another question is, available tpm2.0 code is based on Driver model or not ?

Thanks,

Gourav Jain

Hello All,

I'm trying to bringup TPM2.0-SLB9670VQ2.0 in "uboot2016" for IPQ8072 qualcomm chipset.

Would be great if some one pls share some docs/references  or pointers.

thanks in advance..

Gourav Jain

Hi Team,

Does Infineon have a TPM module which is FIPS 140-3 compliant or certified? I currently use SLB 9670VQ2.0 which is FIPS 140-2 certified and would like to move to FIPS 140-3.

Thanks and Regards,

Shahasan Noushad

Hello, everyone, I bought an evaluation board iridium 9645 ( IRIDIUM9645TPMI2CTOBO1), with an SLB9645 TPM 1.2, but I can't find any datasheet to plug this board on a raspberry pi 3B (40 pins header). Could you provide the datasheet? If there is no datasheet, could you tell me what is the interest of the two jumpers, the 28 pins header, the 6 pins headers? The 26 pins header for raspberry? Where should I plug it on the header of my raspberry pi 3B, and in what way should I plug it?

Regards,

David 

Hi Infineon Team,

I'm trying to interface TI omapl138 soc with TPM1.2 slb9645 through Driver module (DM)_I2C, But facing problem with integration via U-boot not able to detect TPM chip on I2C bus. I'm looking for a U-boot driver/source code to interface TPM1.2 slb9645, Presently I am using U-Boot 2018.01.

Thanks & regards,

Yashwanth T L

Can you provide link to get detailed datasheet of SLJ52ACA150A1VQFN32XUMA1 including part number details and technical details like single pin interface to FPGA. 

We are interfacing SLJ52ACA150A1 with FPGA LFE5UM-45F (lattice) using single wire for DATA I/O, RST and CLK pins. Need any example schematic. Specifically we need pull-up value required on DATA pin (if required) and any other similar interface details.