diff options
Diffstat (limited to 'src/northbridge/via/vt8601/northbridge.c')
-rw-r--r-- | src/northbridge/via/vt8601/northbridge.c | 94 |
1 files changed, 46 insertions, 48 deletions
diff --git a/src/northbridge/via/vt8601/northbridge.c b/src/northbridge/via/vt8601/northbridge.c index 3b655cbdb5..5f5e5d9dd8 100644 --- a/src/northbridge/via/vt8601/northbridge.c +++ b/src/northbridge/via/vt8601/northbridge.c @@ -38,21 +38,21 @@ struct mem_range *sizeram(void) idx++; } for(rambits = 0, i = 0; i < sizeof(ramregs)/sizeof(ramregs[0]); i++) { - unsigned char reg; - reg = pci_read_config8(dev, ramregs[i]); - /* these are ENDING addresses, not sizes. - * if there is memory in this slot, then reg will be > rambits. - * So we just take the max, that gives us total. - * We take the highest one to cover for once and future linuxbios - * bugs. We warn about bugs. - */ - if (reg > rambits) - rambits = reg; - if (reg < rambits) - printk_err("ERROR! register 0x%x is not set!\n", - ramregs[i]); + unsigned char reg; + reg = pci_read_config8(dev, ramregs[i]); + /* these are ENDING addresses, not sizes. + * if there is memory in this slot, then reg will be > rambits. + * So we just take the max, that gives us total. + * We take the highest one to cover for once and future linuxbios + * bugs. We warn about bugs. + */ + if (reg > rambits) + rambits = reg; + if (reg < rambits) + printk_err("ERROR! register 0x%x is not set!\n", + ramregs[i]); } - + printk_debug("I would set ram size to 0x%x Kbytes\n", (rambits)*8*1024); mem[0].sizek = rambits*8*1024; #if 1 @@ -77,48 +77,46 @@ static void enumerate(struct chip *chip) * slower than normal, ethernet drops packets). * Apparently these registers govern some sort of bus master behavior. */ -static void -random_fixup() { - device_t pcidev = dev_find_slot(0, 0); +static void random_fixup() { + device_t pcidev = dev_find_slot(0, 0); - printk_spew("VT8601 random fixup ...\n"); - if (pcidev) { - pci_write_config8(pcidev, 0x70, 0xc0); - pci_write_config8(pcidev, 0x71, 0x88); - pci_write_config8(pcidev, 0x72, 0xec); - pci_write_config8(pcidev, 0x73, 0x0c); - pci_write_config8(pcidev, 0x74, 0x0e); - pci_write_config8(pcidev, 0x75, 0x81); - pci_write_config8(pcidev, 0x76, 0x52); - } + printk_spew("VT8601 random fixup ...\n"); + if (pcidev) { + pci_write_config8(pcidev, 0x70, 0xc0); + pci_write_config8(pcidev, 0x71, 0x88); + pci_write_config8(pcidev, 0x72, 0xec); + pci_write_config8(pcidev, 0x73, 0x0c); + pci_write_config8(pcidev, 0x74, 0x0e); + pci_write_config8(pcidev, 0x75, 0x81); + pci_write_config8(pcidev, 0x76, 0x52); + } } -static void -northbridge_init(struct chip *chip, enum chip_pass pass) +static void northbridge_init(struct chip *chip, enum chip_pass pass) { - struct northbridge_via_vt8601_config *conf = - (struct northbridge_via_vt8601_config *)chip->chip_info; - - switch (pass) { - case CONF_PASS_PRE_PCI: - break; + struct northbridge_via_vt8601_config *conf = + (struct northbridge_via_vt8601_config *)chip->chip_info; - case CONF_PASS_POST_PCI: - break; - - case CONF_PASS_PRE_BOOT: - random_fixup(); - break; - - default: - /* nothing yet */ - break; - } + switch (pass) { + case CONF_PASS_PRE_PCI: + break; + + case CONF_PASS_POST_PCI: + break; + + case CONF_PASS_PRE_BOOT: + random_fixup(); + break; + + default: + /* nothing yet */ + break; + } } struct chip_control northbridge_via_vt8601_control = { .enumerate = enumerate, - enable: northbridge_init, - .name = "VIA vt8601 Northbridge", + .enable = northbridge_init, + .name = "VIA vt8601 Northbridge", }; |