[switch-optimization]: support for single i2c fpga master driving 3 multiplexed i2c interfaces
Requires modified HDL which uses single xwb_i2c_master to access all 3 I2C interfaces (MiniBackplane_I2C0, MiniBackplane_I2C1, Sensors_I2C).
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- userspace/libswitchhw/fan.c 2 additions, 1 deletionuserspace/libswitchhw/fan.c
- userspace/libswitchhw/i2c_fpga_reg.c 139 additions, 118 deletionsuserspace/libswitchhw/i2c_fpga_reg.c
- userspace/libswitchhw/i2c_fpga_reg.h 7 additions, 3 deletionsuserspace/libswitchhw/i2c_fpga_reg.h
- userspace/libswitchhw/i2c_sfp.c 4 additions, 2 deletionsuserspace/libswitchhw/i2c_sfp.c
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