[Skiboot] [PATCHv 2] hdat/vpd: Add chip-id property to processor chip node under vpd
hegdevasant at linux.vnet.ibm.com
Wed Jul 6 15:48:34 AEST 2016
On 07/05/2016 01:27 PM, Stewart Smith wrote:
> Vasant Hegde <hegdevasant at linux.vnet.ibm.com> writes:
>> We have core information under /cpus node and processor chip VPD data
>> (like SN, LN, etc) under /vpd directory. Presently we don't have any
>> property to relate cores and chip information. This patch adds chip-id
>> information for processor chip nodes under vpd.
>> Signed-off-by: Vasant Hegde <hegdevasant at linux.vnet.ibm.com>
>> hdata/spira.c | 15 +++++++++++----
>> hdata/test/p8-840-spira.dt | 2 ++
>> hdata/test/p81-811.spira.dt | 4 ++++
>> 3 files changed, 17 insertions(+), 4 deletions(-)
> What about openpower platforms? We still have /vpd on them.
At present we don't have /vpd dir on Open Power system. If we endup using HDAT
on p9 Open Power system (instead of FDT passed from hostboot) then we can
populate /vpd dir.
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