diff options
Diffstat (limited to 'src/northbridge/intel/e7501/debug.c')
| -rw-r--r-- | src/northbridge/intel/e7501/debug.c | 175 |
1 files changed, 0 insertions, 175 deletions
diff --git a/src/northbridge/intel/e7501/debug.c b/src/northbridge/intel/e7501/debug.c deleted file mode 100644 index 9d79c9b91b..0000000000 --- a/src/northbridge/intel/e7501/debug.c +++ /dev/null @@ -1,175 +0,0 @@ -/* - * generic debug code, used by mainboard specific romstage.c - * - */ -#if 1 -static void print_debug_pci_dev(unsigned dev) -{ - printk(BIOS_DEBUG, "PCI: %02x:%02x.%x", - (dev >> 16) & 0xff, (dev >> 11) & 0x1f, (dev >> 8) & 7); -} - -static inline void print_pci_devices(void) -{ - device_t dev; - for (dev = PCI_DEV(0, 0, 0); - dev <= PCI_DEV(0xff, 0x1f, 0x7); - dev += PCI_DEV(0,0,1)) { - uint32_t id; - id = pci_read_config32(dev, PCI_VENDOR_ID); - if (((id & 0xffff) == 0x0000) || ((id & 0xffff) == 0xffff) || - (((id >> 16) & 0xffff) == 0xffff) || - (((id >> 16) & 0xffff) == 0x0000)) { - continue; - } - print_debug_pci_dev(dev); - printk(BIOS_DEBUG, "\n"); - } -} - -static void dump_pci_device(unsigned dev) -{ - int i; - print_debug_pci_dev(dev); - - for (i = 0; i < 256; i++) { - unsigned char val; - if ((i & 0x0f) == 0) - printk(BIOS_DEBUG, "\n%02x:",i); - val = pci_read_config8(dev, i); - printk(BIOS_DEBUG, " %02x", val); - } - printk(BIOS_DEBUG, "\n"); -} - -static inline void dump_pci_devices(void) -{ - device_t dev; - for (dev = PCI_DEV(0, 0, 0); - dev <= PCI_DEV(0xff, 0x1f, 0x7); - dev += PCI_DEV(0,0,1)) { - uint32_t id; - id = pci_read_config32(dev, PCI_VENDOR_ID); - if (((id & 0xffff) == 0x0000) || ((id & 0xffff) == 0xffff) || - (((id >> 16) & 0xffff) == 0xffff) || - (((id >> 16) & 0xffff) == 0x0000)) { - continue; - } - dump_pci_device(dev); - } -} - -static inline void dump_pci_devices_on_bus(unsigned busn) -{ - device_t dev; - for (dev = PCI_DEV(busn, 0, 0); - dev <= PCI_DEV(busn, 0x1f, 0x7); - dev += PCI_DEV(0,0,1)) { - uint32_t id; - id = pci_read_config32(dev, PCI_VENDOR_ID); - if (((id & 0xffff) == 0x0000) || ((id & 0xffff) == 0xffff) || - (((id >> 16) & 0xffff) == 0xffff) || - (((id >> 16) & 0xffff) == 0x0000)) { - continue; - } - dump_pci_device(dev); - } -} - -static inline void dump_spd_registers(const struct mem_controller *ctrl) -{ - int i; - printk(BIOS_DEBUG, "\n"); - for (i = 0; i < 4; i++) { - unsigned device; - device = ctrl->channel0[i]; - if (device) { - int j; - printk(BIOS_DEBUG, "dimm: %02x.0: %02x", i, device); - for (j = 0; j < 128; j++) { - int status; - unsigned char byte; - if ((j & 0xf) == 0) - printk(BIOS_DEBUG, "\n%02x: ", j); - status = smbus_read_byte(device, j); - if (status < 0) { - break; - } - byte = status & 0xff; - printk(BIOS_DEBUG, "%02x ", byte); - } - printk(BIOS_DEBUG, "\n"); - } - device = ctrl->channel1[i]; - if (device) { - int j; - printk(BIOS_DEBUG, "dimm: %02x.1: %02x", i, device); - for (j = 0; j < 128; j++) { - int status; - unsigned char byte; - if ((j & 0xf) == 0) - printk(BIOS_DEBUG, "\n%02x: ", j); - status = smbus_read_byte(device, j); - if (status < 0) { - break; - } - byte = status & 0xff; - printk(BIOS_DEBUG, "%02x ", byte); - } - printk(BIOS_DEBUG, "\n"); - } - } -} -static inline void dump_smbus_registers(void) -{ - unsigned device; - printk(BIOS_DEBUG, "\n"); - for (device = 1; device < 0x80; device++) { - int j; - if ( smbus_read_byte(device, 0) < 0 ) continue; - printk(BIOS_DEBUG, "smbus: %02x", device); - for (j = 0; j < 256; j++) { - int status; - unsigned char byte; - status = smbus_read_byte(device, j); - if (status < 0) { - break; - } - if ((j & 0xf) == 0) - printk(BIOS_DEBUG, "\n%02x: ",j); - byte = status & 0xff; - printk(BIOS_DEBUG, "%02x ", byte); - } - printk(BIOS_DEBUG, "\n"); - } -} - -static inline void dump_io_resources(unsigned port) -{ - int i; - printk(BIOS_DEBUG, "%04x:\n", port); - for (i = 0; i < 256; i++) { - uint8_t val; - if ((i & 0x0f) == 0) - printk(BIOS_DEBUG, "%02x:", i); - val = inb(port); - printk(BIOS_DEBUG, " %02x",val); - if ((i & 0x0f) == 0x0f) { - printk(BIOS_DEBUG, "\n"); - } - port++; - } -} - -static inline void dump_mem(unsigned start, unsigned end) -{ - unsigned i; - printk(BIOS_DEBUG, "dump_mem:"); - for (i = start; i < end; i++) { - if ((i & 0xf)==0) - printk(BIOS_DEBUG, "\n%08x:", i); - printk(BIOS_DEBUG, " %02x", (unsigned char)*((unsigned char *)i)); - } - printk(BIOS_DEBUG, "\n"); -} -#endif |