EDK II sample platform branches and tags (mirror) https://git.radix-linux.su/Tianocore/edk2-platforms.git/atom?h=CodeCleanup 2020-05-06T10:34:07+00:00 2020-05-06T10:34:07+00:00 Pankaj Bansal pankaj.bansal@nxp.com 2020-05-01T05:49:32+00:00 urn:sha1:8ac432e96eb1d82b32d26313c5e314f16cec2a5e Add an I2c library to control the i2c controllers to communicate with I2c device. We need this functionality in a lib because this is going to be used in PrePeiCore sec module to get the System clock information from devices connected to i2c (like fpga or clock generator) In subsequent patches I2c functionality in I2cDxe driver would be removed and I2cLib APIs would be used in I2cDxe. The I2cLib differs from I2c Controller functionality in I2c Dxe in several aspects: - I2cLib doesn't assume that each I2c Transaction would be of minimum two operations - I2cLib generates repeat start between operations which complies with PI I2c specs. Signed-off-by: Pankaj Bansal <pankaj.bansal@nxp.com> Reviewed-by: Leif Lindholm <leif@nuviainc.com>