TPS65987D: Use I2C2 to load binfile to external spiflash

Part Number: TPS65987D

I'm using I2C2 to communicate with TPS65987D (to flash microcode to its external spiflash) and I have some questions:

1. It seems I can't find the I2C address to start with.

2. slvae21a.pdf h has just some partial sample code that references a lot of #defines/info where details are missing. Where can I get the complete sample (esp the header files where register offset/bit/bytes meaning and data lengths of all sorts...etc)?

Thanks.