diff options
Diffstat (limited to 'arch/mips/cavium-octeon/executive/octeon-model.c')
| -rw-r--r-- | arch/mips/cavium-octeon/executive/octeon-model.c | 82 |
1 files changed, 79 insertions, 3 deletions
diff --git a/arch/mips/cavium-octeon/executive/octeon-model.c b/arch/mips/cavium-octeon/executive/octeon-model.c index b2104bd9ab3b..d08a2bce653c 100644 --- a/arch/mips/cavium-octeon/executive/octeon-model.c +++ b/arch/mips/cavium-octeon/executive/octeon-model.c @@ -71,11 +71,11 @@ static const char *__init octeon_model_get_string_buffer(uint32_t chip_id, uint32_t fuse_data = 0; fus3.u64 = 0; - if (!OCTEON_IS_MODEL(OCTEON_CN6XXX)) + if (OCTEON_IS_MODEL(OCTEON_CN3XXX) || OCTEON_IS_MODEL(OCTEON_CN5XXX)) fus3.u64 = cvmx_read_csr(CVMX_L2D_FUS3); fus_dat2.u64 = cvmx_read_csr(CVMX_MIO_FUS_DAT2); fus_dat3.u64 = cvmx_read_csr(CVMX_MIO_FUS_DAT3); - num_cores = cvmx_pop(cvmx_read_csr(CVMX_CIU_FUSE)); + num_cores = cvmx_octeon_num_cores(); /* Make sure the non existent devices look disabled */ switch ((chip_id >> 8) & 0xff) { @@ -121,6 +121,15 @@ static const char *__init octeon_model_get_string_buffer(uint32_t chip_id, * later. */ switch (num_cores) { + case 48: + core_model = "90"; + break; + case 44: + core_model = "88"; + break; + case 40: + core_model = "85"; + break; case 32: core_model = "80"; break; @@ -297,7 +306,7 @@ static const char *__init octeon_model_get_string_buffer(uint32_t chip_id, if (fus_dat3.s.nozip) suffix = "SCP"; - if (fus_dat3.s.bar2_en) + if (fus_dat3.cn56xx.bar2_en) suffix = "NSPB2"; } if (fus3.cn56xx.crip_1024k) @@ -369,6 +378,73 @@ static const char *__init octeon_model_get_string_buffer(uint32_t chip_id, else suffix = "AAP"; break; + case 0x94: /* CNF71XX */ + family = "F71"; + if (fus_dat3.cnf71xx.nozip) + suffix = "SCP"; + else + suffix = "AAP"; + break; + case 0x95: /* CN78XX */ + if (num_cores == 6) /* Other core counts match generic */ + core_model = "35"; + if (OCTEON_IS_MODEL(OCTEON_CN76XX)) + family = "76"; + else + family = "78"; + if (fus_dat3.cn78xx.l2c_crip == 2) + family = "77"; + if (fus_dat3.cn78xx.nozip + && fus_dat3.cn78xx.nodfa_dte + && fus_dat3.cn78xx.nohna_dte) { + if (fus_dat3.cn78xx.nozip && + !fus_dat2.cn78xx.raid_en && + fus_dat3.cn78xx.nohna_dte) { + suffix = "CP"; + } else { + suffix = "SCP"; + } + } else if (fus_dat2.cn78xx.raid_en == 0) + suffix = "HCP"; + else + suffix = "AAP"; + break; + case 0x96: /* CN70XX */ + family = "70"; + if (cvmx_read_csr(CVMX_MIO_FUS_PDF) & (0x1ULL << 32)) + family = "71"; + if (fus_dat2.cn70xx.nocrypto) + suffix = "CP"; + else if (fus_dat3.cn70xx.nodfa_dte) + suffix = "SCP"; + else + suffix = "AAP"; + break; + case 0x97: /* CN73XX */ + if (num_cores == 6) /* Other core counts match generic */ + core_model = "35"; + family = "73"; + if (fus_dat3.cn73xx.l2c_crip == 2) + family = "72"; + if (fus_dat3.cn73xx.nozip + && fus_dat3.cn73xx.nodfa_dte + && fus_dat3.cn73xx.nohna_dte) { + if (!fus_dat2.cn73xx.raid_en) + suffix = "CP"; + else + suffix = "SCP"; + } else + suffix = "AAP"; + break; + case 0x98: /* CN75XX */ + family = "F75"; + if (fus_dat3.cn78xx.nozip + && fus_dat3.cn78xx.nodfa_dte + && fus_dat3.cn78xx.nohna_dte) + suffix = "SCP"; + else + suffix = "AAP"; + break; default: family = "XX"; core_model = "XX"; |