On 8 April 2016 at 07:56, Stefan Roese <s...@denx.de> wrote: > > To make the usage of this function more flexible, lets add the CRC start > value as parameter to this function. This way it can be used by other > functions requiring different start values than 0 as well. > > For non-zero CRC start values to work, I've reworked the function a bit. > The new implementation is copied from the Linux version in > drivers/i2c/i2c-core.c / i2c_smbus_pec(). Which supports non-zero > CRC stating values. > > I've double-checked that the results for zero starting values are > identical to the results from the original version of this function. > > Signed-off-by: Stefan Roese <s...@denx.de> > Cc: Simon Glass <s...@chromium.org> > --- > drivers/tpm/tpm_tis_sandbox.c | 2 +- > include/linux/crc8.h | 3 ++- > lib/crc8.c | 33 ++++++++++++++++++++------------- > 3 files changed, 23 insertions(+), 15 deletions(-)
Reviewed-by: Simon Glass <s...@chromium.org> _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
