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| author | Mahesh Salgaonkar <mahesh@linux.vnet.ibm.com> | 2017-08-22 08:09:49 +0530 |
|---|---|---|
| committer | Stewart Smith <stewart@linux.vnet.ibm.com> | 2017-08-22 13:24:18 +1000 |
| commit | a72cc3cefb5b3f25f419c1233b3b65779174a3e4 (patch) | |
| tree | 79f8df5e438a856d7dc5cd19025c3abde9ff09fc /hdata/spira.h | |
| parent | b8ac8cde994023806c976878b8c86c02f74f03e4 (diff) | |
| download | skiboot-a72cc3cefb5b3f25f419c1233b3b65779174a3e4.zip skiboot-a72cc3cefb5b3f25f419c1233b3b65779174a3e4.tar.gz skiboot-a72cc3cefb5b3f25f419c1233b3b65779174a3e4.tar.bz2 | |
opal: Extract sw checkstop fir address from HDAT.
Extract sw checkstop fir address info from HDAT and populate device tree
node ibm,sw-checkstop-fir.
This patch is required for OPAL_CEC_REBOOT2 OPAL call to work as expected
on p9.
With this patch a device property 'ibm,sw-checkstop-fir' is now properly
populated:
# lsprop ibm,sw-checkstop-fir
ibm,sw-checkstop-fir
05012000 0000001f
Signed-off-by: Mahesh Salgaonkar <mahesh@linux.vnet.ibm.com>
Tested-by: Vasant Hegde <hegdevasant@linux.vnet.ibm.com>
Signed-off-by: Stewart Smith <stewart@linux.vnet.ibm.com>
Diffstat (limited to 'hdata/spira.h')
| -rw-r--r-- | hdata/spira.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/hdata/spira.h b/hdata/spira.h index 4867b6d..0276d4a 100644 --- a/hdata/spira.h +++ b/hdata/spira.h @@ -1035,6 +1035,10 @@ struct sppcrd_chip_info { __be32 capp1_func_state; /* *possibly* from Version 0x20 - check spec */ __be32 stop_levels; + /* From latest version (possibly 0x21 and later) */ + __be32 sw_xstop_fir_scom; + uint8_t sw_xstop_fir_bitpos; + uint8_t reserved_1[3]; } __packed; /* Idata index 1 : Chip TOD */ |