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| author | Hauke Mehrtens <hauke@hauke-m.de> | 2011-07-24 15:18:29 +0000 |
|---|---|---|
| committer | Hauke Mehrtens <hauke@hauke-m.de> | 2011-07-24 15:18:29 +0000 |
| commit | 4815eaa4c33ef818dcd1fd5001b758f21b291674 (patch) | |
| tree | 692d9666872759f030cd635c5bb8a31604df0168 /target | |
| parent | 866a22dc67ab5d216687e1b94d597c5ab76a615c (diff) | |
| download | mtk-20170518-4815eaa4c33ef818dcd1fd5001b758f21b291674.zip mtk-20170518-4815eaa4c33ef818dcd1fd5001b758f21b291674.tar.gz mtk-20170518-4815eaa4c33ef818dcd1fd5001b758f21b291674.tar.bz2 | |
brcm47xx: run ssb_pcicore_fix_sprom_core_index just for ssb bus on pci
ssb_pcicore_fix_sprom_core_index accesses the sprom on the pci bus but
this causes a data bus error (oops) on a SoC.
SVN-Revision: 27758
Diffstat (limited to 'target')
| -rw-r--r-- | target/linux/brcm47xx/patches-3.0/230-ssb_pci_sprom.patch | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/target/linux/brcm47xx/patches-3.0/230-ssb_pci_sprom.patch b/target/linux/brcm47xx/patches-3.0/230-ssb_pci_sprom.patch new file mode 100644 index 0000000..30f133b --- /dev/null +++ b/target/linux/brcm47xx/patches-3.0/230-ssb_pci_sprom.patch @@ -0,0 +1,19 @@ +--- a/drivers/ssb/driver_pcicore.c ++++ b/drivers/ssb/driver_pcicore.c +@@ -516,10 +516,14 @@ static void ssb_pcicore_pcie_setup_worka + + static void __devinit ssb_pcicore_init_clientmode(struct ssb_pcicore *pc) + { +- ssb_pcicore_fix_sprom_core_index(pc); ++ struct ssb_device *pdev = pc->dev; ++ struct ssb_bus *bus = pdev->bus; ++ ++ if (bus->bustype == SSB_BUSTYPE_PCI) ++ ssb_pcicore_fix_sprom_core_index(pc); + + /* Disable PCI interrupts. */ +- ssb_write32(pc->dev, SSB_INTVEC, 0); ++ ssb_write32(pdev, SSB_INTVEC, 0); + + /* Additional PCIe always once-executed workarounds */ + if (pc->dev->id.coreid == SSB_DEV_PCIE) { |