[Skiboot] [PATCH 1/4] hdata/i2c: Ignore CFAM I2C master

Stewart Smith stewart at linux.ibm.com
Mon Apr 30 16:30:54 AEST 2018

Oliver O'Halloran <oohall at gmail.com> writes:
> Recent FSP firmware builds put in information about the CFAM I2C master
> in addition the to host I2C masters accessible via XSCOM. Odds are this
> information should not be there since there's no handshaking between the
> FSP/BMC and the host over who controls that I2C master, but it is so
> we need to deal with it.
> This patch adds filtering to the HDAT parser so it ignores the CFAM I2C
> master. Without this it will create a bogus i2cm@<addr> which migh cause
> issues.
> Signed-off-by: Oliver O'Halloran <oohall at gmail.com>
> ---
>  hdata/i2c.c | 10 ++++++++++
>  1 file changed, 10 insertions(+)

CHeers, series merged to master as of 0953e9014d27537709c14d7fbb9829823198fb17

Stewart Smith
OPAL Architect, IBM.

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