diff options
Diffstat (limited to 'arch/mips/bcm47xx')
| -rw-r--r-- | arch/mips/bcm47xx/setup.c | 15 | ||||
| -rw-r--r-- | arch/mips/bcm47xx/sprom.c | 28 |
2 files changed, 33 insertions, 10 deletions
diff --git a/arch/mips/bcm47xx/setup.c b/arch/mips/bcm47xx/setup.c index 19780aa9170..95bf4d7bac2 100644 --- a/arch/mips/bcm47xx/setup.c +++ b/arch/mips/bcm47xx/setup.c @@ -90,6 +90,7 @@ static int bcm47xx_get_sprom_ssb(struct ssb_bus *bus, struct ssb_sprom *out) char prefix[10]; if (bus->bustype == SSB_BUSTYPE_PCI) { + memset(out, 0, sizeof(struct ssb_sprom)); snprintf(prefix, sizeof(prefix), "pci/%u/%u/", bus->host_pci->bus->number + 1, PCI_SLOT(bus->host_pci->devfn)); @@ -109,15 +110,9 @@ static int bcm47xx_get_invariants(struct ssb_bus *bus, /* Fill boardinfo structure */ memset(&(iv->boardinfo), 0 , sizeof(struct ssb_boardinfo)); - if (nvram_getenv("boardvendor", buf, sizeof(buf)) >= 0) - iv->boardinfo.vendor = (u16)simple_strtoul(buf, NULL, 0); - else - iv->boardinfo.vendor = SSB_BOARDVENDOR_BCM; - if (nvram_getenv("boardtype", buf, sizeof(buf)) >= 0) - iv->boardinfo.type = (u16)simple_strtoul(buf, NULL, 0); - if (nvram_getenv("boardrev", buf, sizeof(buf)) >= 0) - iv->boardinfo.rev = (u16)simple_strtoul(buf, NULL, 0); + bcm47xx_fill_ssb_boardinfo(&iv->boardinfo, NULL); + memset(&iv->sprom, 0, sizeof(struct ssb_sprom)); bcm47xx_fill_sprom(&iv->sprom, NULL); if (nvram_getenv("cardbus", buf, sizeof(buf)) >= 0) @@ -166,12 +161,14 @@ static int bcm47xx_get_sprom_bcma(struct bcma_bus *bus, struct ssb_sprom *out) switch (bus->hosttype) { case BCMA_HOSTTYPE_PCI: + memset(out, 0, sizeof(struct ssb_sprom)); snprintf(prefix, sizeof(prefix), "pci/%u/%u/", bus->host_pci->bus->number + 1, PCI_SLOT(bus->host_pci->devfn)); bcm47xx_fill_sprom(out, prefix); return 0; case BCMA_HOSTTYPE_SOC: + memset(out, 0, sizeof(struct ssb_sprom)); bcm47xx_fill_sprom_ethernet(out, NULL); core = bcma_find_core(bus, BCMA_CORE_80211); if (core) { @@ -197,6 +194,8 @@ static void __init bcm47xx_register_bcma(void) err = bcma_host_soc_register(&bcm47xx_bus.bcma); if (err) panic("Failed to initialize BCMA bus (err %d)", err); + + bcm47xx_fill_bcma_boardinfo(&bcm47xx_bus.bcma.bus.boardinfo, NULL); } #endif diff --git a/arch/mips/bcm47xx/sprom.c b/arch/mips/bcm47xx/sprom.c index 5c8dcd2a8a9..d3a889745e2 100644 --- a/arch/mips/bcm47xx/sprom.c +++ b/arch/mips/bcm47xx/sprom.c @@ -165,6 +165,8 @@ static void bcm47xx_fill_sprom_r1234589(struct ssb_sprom *sprom, const char *prefix) { nvram_read_u16(prefix, NULL, "boardrev", &sprom->board_rev, 0); + if (!sprom->board_rev) + nvram_read_u16(NULL, NULL, "boardrev", &sprom->board_rev, 0); nvram_read_u16(prefix, NULL, "boardnum", &sprom->board_num, 0); nvram_read_u8(prefix, NULL, "ledbh0", &sprom->gpio0, 0xff); nvram_read_u8(prefix, NULL, "ledbh1", &sprom->gpio1, 0xff); @@ -555,8 +557,6 @@ void bcm47xx_fill_sprom_ethernet(struct ssb_sprom *sprom, const char *prefix) void bcm47xx_fill_sprom(struct ssb_sprom *sprom, const char *prefix) { - memset(sprom, 0, sizeof(struct ssb_sprom)); - bcm47xx_fill_sprom_ethernet(sprom, prefix); nvram_read_u8(prefix, NULL, "sromrev", &sprom->revision, 0); @@ -618,3 +618,27 @@ void bcm47xx_fill_sprom(struct ssb_sprom *sprom, const char *prefix) bcm47xx_fill_sprom_r1(sprom, prefix); } } + +#ifdef CONFIG_BCM47XX_SSB +void bcm47xx_fill_ssb_boardinfo(struct ssb_boardinfo *boardinfo, + const char *prefix) +{ + nvram_read_u16(prefix, NULL, "boardvendor", &boardinfo->vendor, 0); + if (!boardinfo->vendor) + boardinfo->vendor = SSB_BOARDVENDOR_BCM; + + nvram_read_u16(prefix, NULL, "boardtype", &boardinfo->type, 0); +} +#endif + +#ifdef CONFIG_BCM47XX_BCMA +void bcm47xx_fill_bcma_boardinfo(struct bcma_boardinfo *boardinfo, + const char *prefix) +{ + nvram_read_u16(prefix, NULL, "boardvendor", &boardinfo->vendor, 0); + if (!boardinfo->vendor) + boardinfo->vendor = SSB_BOARDVENDOR_BCM; + + nvram_read_u16(prefix, NULL, "boardtype", &boardinfo->type, 0); +} +#endif |