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| author | Vasant Hegde <hegdevasant@linux.vnet.ibm.com> | 2021-08-04 12:50:50 +0530 |
|---|---|---|
| committer | Vasant Hegde <hegdevasant@linux.vnet.ibm.com> | 2021-08-06 11:51:26 +0530 |
| commit | d91829a85472769ad2ed0caca1cde6796ec5fe98 (patch) | |
| tree | f6be41b33ee291ba8bde3935c9970eac499ebfc0 /external/opal-prd | |
| parent | 7512b18414836f791804a123ceac2dd4d0ceeae0 (diff) | |
| download | skiboot-d91829a85472769ad2ed0caca1cde6796ec5fe98.zip skiboot-d91829a85472769ad2ed0caca1cde6796ec5fe98.tar.gz skiboot-d91829a85472769ad2ed0caca1cde6796ec5fe98.tar.bz2 | |
external/opal-prd: Fix occ, homer node label search
Starting P10, hostboot/HDAT will provide consistent reserved node name. It will
just provide node name without starting string "ibm,". That will cause
`pm-complex <*>` operation to fails.
This patch fixes above issue. For backward compatability purpose I have
kept support for old variant of node name as well.
Signed-off-by: Vasant Hegde <hegdevasant@linux.vnet.ibm.com>
Diffstat (limited to 'external/opal-prd')
| -rw-r--r-- | external/opal-prd/opal-prd.c | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/external/opal-prd/opal-prd.c b/external/opal-prd/opal-prd.c index 12269e8..1c610da 100644 --- a/external/opal-prd/opal-prd.c +++ b/external/opal-prd/opal-prd.c @@ -1508,17 +1508,23 @@ static int pm_complex_load_start(void) range = find_range("ibm,occ-common-area", 0); if (!range) { - pr_log(LOG_ERR, "PM: ibm,occ-common-area not found"); - return rc; + range = find_range("occ-common-area", 0); + if (!range) { + pr_log(LOG_ERR, "PM: occ-common-area not found"); + return rc; + } } occ_common = range->physaddr; for (i = 0; i < nr_chips; i++) { range = find_range("ibm,homer-image", chips[i]); if (!range) { - pr_log(LOG_ERR, "PM: ibm,homer-image not found 0x%lx", - chips[i]); - return -1; + range = find_range("homer-image", chips[i]); + if (!range) { + pr_log(LOG_ERR, "PM: homer-image not found 0x%lx", + chips[i]); + return -1; + } } homer = range->physaddr; |