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| author | Reza Arbab <arbab@linux.ibm.com> | 2019-07-17 15:44:24 -0500 |
|---|---|---|
| committer | Oliver O'Halloran <oohall@gmail.com> | 2019-07-26 15:30:21 +1000 |
| commit | d9b06b855e8b858976491c19ab9bd792e3a4c3e5 (patch) | |
| tree | 408509b682fc6fe19adc70f4edb99e160314c7e9 /hdata | |
| parent | d9ecf61c330f5b8d0e2ff66af4e29a999dfd111b (diff) | |
| download | skiboot-d9b06b855e8b858976491c19ab9bd792e3a4c3e5.zip skiboot-d9b06b855e8b858976491c19ab9bd792e3a4c3e5.tar.gz skiboot-d9b06b855e8b858976491c19ab9bd792e3a4c3e5.tar.bz2 | |
npu2: Add checks to npu2-only codepaths
To prepare for npu3, add a few checks in codepaths that are only for
npu2. Compare against PVR_TYPE_P9, as npu3 will be in systems of
PVR_TYPE_P9P (or greater). Alternatively, check for dt compatibility
with "ibm,power9-npu" because npu3 will use "ibm,power9-npu3".
Signed-off-by: Reza Arbab <arbab@linux.ibm.com>
Reviewed-by: Andrew Donnellan <ajd@linux.ibm.com>
Signed-off-by: Oliver O'Halloran <oohall@gmail.com>
Diffstat (limited to 'hdata')
| -rw-r--r-- | hdata/spira.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/hdata/spira.c b/hdata/spira.c index b34a1a2..f6003ea 100644 --- a/hdata/spira.c +++ b/hdata/spira.c @@ -1507,7 +1507,8 @@ static void add_npus(void) int phb_index = 7; /* Start counting from 7, for no reason */ int npu_index = 0; - if (proc_gen < proc_gen_p9) + /* Only consult HDAT for npu2 */ + if (cpu_type != PVR_TYPE_P9) return; dt_for_each_compatible(dt_root, xscom, "ibm,xscom") { @@ -1634,8 +1635,7 @@ int parse_hdat(bool is_opal) io_parse(); /* Add NPU nodes */ - if (proc_gen >= proc_gen_p9) - add_npus(); + add_npus(); /* Parse VPD */ vpd_parse(); |