diff options
Diffstat (limited to 'src/soc/amd/stoneyridge/northbridge.c')
| -rw-r--r-- | src/soc/amd/stoneyridge/northbridge.c | 37 |
1 files changed, 0 insertions, 37 deletions
diff --git a/src/soc/amd/stoneyridge/northbridge.c b/src/soc/amd/stoneyridge/northbridge.c index 3dae2babae..d7a20a3288 100644 --- a/src/soc/amd/stoneyridge/northbridge.c +++ b/src/soc/amd/stoneyridge/northbridge.c @@ -388,43 +388,6 @@ void fam15_finalize(void *chip_info) pci_write_config32(SOC_HDA0_DEV, HDA_DEV_CTRL_STATUS, value); } -void domain_read_resources(struct device *dev) -{ - unsigned int reg; - struct device *addr_map = dev_find_slot(0, ADDR_DEVFN); - - /* Find the already assigned resource pairs */ - for (reg = 0x80 ; reg <= 0xd8 ; reg += 0x08) { - u32 base, limit; - base = pci_read_config32(addr_map, reg); - limit = pci_read_config32(addr_map, reg + 4); - /* Is this register allocated? */ - if ((base & 3) != 0) { - unsigned int nodeid, reg_link; - struct device *reg_dev = dev_find_slot(0, HT_DEVFN); - if (reg < 0xc0) /* mmio */ - nodeid = (limit & 0xf) + (base & 0x30); - else /* io */ - nodeid = (limit & 0xf) + ((base >> 4) & 0x30); - - reg_link = (limit >> 4) & 7; - if (reg_dev) { - /* Reserve the resource */ - struct resource *res; - res = new_resource(reg_dev, - IOINDEX(0x1000 + reg, - reg_link)); - if (res) - res->flags = 1; - } - } - } - /* FIXME: do we need to check extend conf space? - I don't believe that much preset value */ - - pci_domain_read_resources(dev); -} - void domain_enable_resources(struct device *dev) { /* Must be called after PCI enumeration and resource allocation */ |