diff options
Diffstat (limited to 'arch/mips/ddb5xxx/ddb5477/setup.c')
| -rw-r--r-- | arch/mips/ddb5xxx/ddb5477/setup.c | 28 |
1 files changed, 12 insertions, 16 deletions
diff --git a/arch/mips/ddb5xxx/ddb5477/setup.c b/arch/mips/ddb5xxx/ddb5477/setup.c index 15c6e543b56f..81163353c4a8 100644 --- a/arch/mips/ddb5xxx/ddb5477/setup.c +++ b/arch/mips/ddb5xxx/ddb5477/setup.c @@ -141,7 +141,7 @@ static void __init ddb_time_init(void) /* mips_hpt_frequency is 1/2 of the cpu core freq */ i = (read_c0_config() >> 28 ) & 7; - if ((current_cpu_data.cputype == CPU_R5432) && (i == 3)) + if ((current_cpu_data.cputype == CPU_R5432) && (i == 3)) i = 4; mips_hpt_frequency = bus_frequency*(i+4)/4; } @@ -170,7 +170,7 @@ static void ddb5477_board_init(void); extern struct pci_controller ddb5477_ext_controller; extern struct pci_controller ddb5477_io_controller; -static int ddb5477_setup(void) +void __init plat_setup(void) { /* initialize board - we don't trust the loader */ ddb5477_board_init(); @@ -193,12 +193,8 @@ static int ddb5477_setup(void) register_pci_controller (&ddb5477_ext_controller); register_pci_controller (&ddb5477_io_controller); - - return 0; } -early_initcall(ddb5477_setup); - static void __init ddb5477_board_init(void) { /* ----------- setup PDARs ------------ */ @@ -298,11 +294,11 @@ static void __init ddb5477_board_init(void) if (mips_machtype == MACH_NEC_ROCKHOPPER || mips_machtype == MACH_NEC_ROCKHOPPERII) { - /* Disable bus diagnostics. */ + /* Disable bus diagnostics. */ ddb_out32(DDB_PCICTL0_L, 0); ddb_out32(DDB_PCICTL0_H, 0); ddb_out32(DDB_PCICTL1_L, 0); - ddb_out32(DDB_PCICTL1_H, 0); + ddb_out32(DDB_PCICTL1_H, 0); } if (mips_machtype == MACH_NEC_ROCKHOPPER) { @@ -354,7 +350,7 @@ static void __init ddb5477_board_init(void) */ pci_write_config_byte(&dev_m1533, 0x58, 0x74); - /* + /* * positive decode (bit6 -0) * enable IDE controler interrupt (bit 4 -1) * setup SIRQ to point to IRQ 14 (bit 3:0 - 1101) @@ -364,31 +360,31 @@ static void __init ddb5477_board_init(void) /* Setup M5229 registers */ dev_m5229.bus = &bus; dev_m5229.sysdata = NULL; - dev_m5229.devfn = 4*8; // slot 4 (AD15): M5229 IDE + dev_m5229.devfn = 4*8; // slot 4 (AD15): M5229 IDE /* * enable IDE in the M5229 config register 0x50 (bit 0 - 1) - * M5229 IDSEL is addr:15; see above setting + * M5229 IDSEL is addr:15; see above setting */ pci_read_config_byte(&dev_m5229, 0x50, &temp8); pci_write_config_byte(&dev_m5229, 0x50, temp8 | 0x1); - /* - * enable bus master (bit 2) and IO decoding (bit 0) + /* + * enable bus master (bit 2) and IO decoding (bit 0) */ pci_read_config_byte(&dev_m5229, 0x04, &temp8); pci_write_config_byte(&dev_m5229, 0x04, temp8 | 0x5); /* * enable native, copied from arch/ppc/k2boot/head.S - * TODO - need volatile, need to be portable + * TODO - need volatile, need to be portable */ pci_write_config_byte(&dev_m5229, 0x09, 0xef); - /* Set Primary Channel Command Block Timing */ + /* Set Primary Channel Command Block Timing */ pci_write_config_byte(&dev_m5229, 0x59, 0x31); - /* + /* * Enable primary channel 40-pin cable * M5229 register 0x4a (bit 0) */ |