diff options
Diffstat (limited to 'src/mainboard/amd/solo/mainboard.c')
-rw-r--r-- | src/mainboard/amd/solo/mainboard.c | 126 |
1 files changed, 0 insertions, 126 deletions
diff --git a/src/mainboard/amd/solo/mainboard.c b/src/mainboard/amd/solo/mainboard.c index 6578ef606f..5690bd5afd 100644 --- a/src/mainboard/amd/solo/mainboard.c +++ b/src/mainboard/amd/solo/mainboard.c @@ -9,129 +9,3 @@ unsigned long initial_apicid[MAX_CPUS] = { 0 }; - -void -mainboard_fixup(void) -{ -} - -void -final_mainboard_fixup(void) -{ -#if 0 -// void final_southbridge_fixup(void); -// void final_superio_fixup(void); - - printk_info("AMD Solo initializing..."); - -// final_southbridge_fixup(); - -//#ifndef USE_NEW_SUPERIO_INTERFACE -//final_superio_fixup(); -//#endif -#endif -} - -struct ioapicreg { - unsigned int reg; - unsigned int value_low, value_high; -}; -static struct ioapicreg ioapicregvalues[] = { -#define ALL (0xff << 24) -#define NONE (0) -#define DISABLED (1 << 16) -#define ENABLED (0 << 16) -#define TRIGGER_EDGE (0 << 15) -#define TRIGGER_LEVEL (1 << 15) -#define POLARITY_HIGH (0 << 13) -#define POLARITY_LOW (1 << 13) -#define PHYSICAL_DEST (0 << 11) -#define LOGICAL_DEST (1 << 11) -#define ExtINT (7 << 8) -#define NMI (4 << 8) -#define SMI (2 << 8) -#define INT (1 << 8) - /* mask, trigger, polarity, destination, delivery, vector */ - {0x00, ENABLED | TRIGGER_EDGE | POLARITY_HIGH | PHYSICAL_DEST | ExtINT | 0, 0}, - {0x01, DISABLED, NONE}, - {0x02, ENABLED | TRIGGER_EDGE | POLARITY_HIGH | PHYSICAL_DEST | INT | 0, 0}, - {0x03, DISABLED, NONE}, - {0x04, DISABLED, NONE}, - {0x05, DISABLED, NONE}, - {0x06, DISABLED, NONE}, - {0x07, DISABLED, NONE}, - {0x08, DISABLED, NONE}, - {0x09, DISABLED, NONE}, - {0x0a, DISABLED, NONE}, - {0x0b, DISABLED, NONE}, - {0x0c, DISABLED, NONE}, - {0x0d, DISABLED, NONE}, - {0x0e, DISABLED, NONE}, - {0x0f, DISABLED, NONE}, - {0x10, DISABLED, NONE}, - {0x11, DISABLED, NONE}, - {0x12, DISABLED, NONE}, - {0x13, DISABLED, NONE}, - {0x14, DISABLED, NONE}, - {0x14, DISABLED, NONE}, - {0x15, DISABLED, NONE}, - {0x16, DISABLED, NONE}, - {0x17, DISABLED, NONE}, - {0x18, DISABLED, NONE}, - {0x19, DISABLED, NONE}, - {0x20, DISABLED, NONE}, - {0x21, DISABLED, NONE}, - {0x22, DISABLED, NONE}, - {0x23, DISABLED, NONE}, -}; - -static void setup_ioapic(void) -{ - int i; - unsigned long value_low, value_high; - unsigned long ioapic_base = 0xfec00000; - volatile unsigned long *l; - struct ioapicreg *a = ioapicregvalues; - - l = (unsigned long *) ioapic_base; - for (i = 0; i < sizeof(ioapicregvalues) / sizeof(ioapicregvalues[0]); - i++, a++) { - l[0] = (a->reg * 2) + 0x10; - l[4] = a->value_low; - value_low = l[4]; - l[0] = (a->reg *2) + 0x11; - l[4] = a->value_high; - value_high = l[4]; - if ((i==0) && (value_low == 0xffffffff)) { - printk_warning("IO APIC not responding.\n"); - return; - } - printk_spew("for IRQ, reg 0x%08x value 0x%08x 0x%08x\n", - a->reg, a->value_low, a->value_high); - } -} - -static void lpc_init(struct device *dev) -{ - uint8_t byte; - printk_debug("lpc_init\n"); -#if 0 - pci_read_config_byte(dev, 0x4B, &byte); - byte |= 1; - pci_write_config_byte(dev, 0x4B, byte); - setup_ioapic(); -#endif -} - -static struct device_operations lpc_ops = { - .read_resources = pci_dev_read_resources, - .set_resources = pci_dev_set_resources, - .init = lpc_init, - .scan_bus = 0, -}; - -static struct pci_driver lpc_driver __pci_driver = { - .ops = &lpc_ops, - .vendor = PCI_VENDOR_ID_AMD, - .device = 0x7468, -}; |