int __init db1000_board_setup(void); int __init db1000_dev_setup(void); int __init db1500_pci_setup(void); int __init db1200_board_setup(void); int __init db1200_dev_setup(void); int __init db1300_board_setup(void); int __init db1300_dev_setup(void); int __init db1550_board_setup(void); int __init db1550_dev_setup(void); int __init db1550_pci_setup(int);
staticconstchar *board_type_str(void)
{ switch (BCSR_WHOAMI_BOARD(bcsr_read(BCSR_WHOAMI))) { case BCSR_WHOAMI_DB1000: return"DB1000"; case BCSR_WHOAMI_DB1500: return"DB1500"; case BCSR_WHOAMI_DB1100: return"DB1100"; case BCSR_WHOAMI_PB1500: case BCSR_WHOAMI_PB1500R2: return"PB1500"; case BCSR_WHOAMI_PB1100: return"PB1100"; case BCSR_WHOAMI_PB1200_DDR1: case BCSR_WHOAMI_PB1200_DDR2: return"PB1200"; case BCSR_WHOAMI_DB1200: return"DB1200"; case BCSR_WHOAMI_DB1300: return"DB1300"; case BCSR_WHOAMI_DB1550: return"DB1550"; case BCSR_WHOAMI_PB1550_SDR: case BCSR_WHOAMI_PB1550_DDR: return"PB1550"; default: return"(unknown)";
}
}
switch (alchemy_get_cputype()) { case ALCHEMY_CPU_AU1000: case ALCHEMY_CPU_AU1500: case ALCHEMY_CPU_AU1100:
ret = db1000_board_setup(); break; case ALCHEMY_CPU_AU1550:
ret = db1550_board_setup(); break; case ALCHEMY_CPU_AU1200:
ret = db1200_board_setup(); break; case ALCHEMY_CPU_AU1300:
ret = db1300_board_setup(); break; default:
pr_err("unsupported CPU on board\n");
ret = -ENODEV;
} if (ret)
panic("cannot initialize board support");
}
staticint __init db1xxx_arch_init(void)
{ int id = BCSR_WHOAMI_BOARD(bcsr_read(BCSR_WHOAMI)); if (id == BCSR_WHOAMI_DB1550) return db1550_pci_setup(0); elseif ((id == BCSR_WHOAMI_PB1550_SDR) ||
(id == BCSR_WHOAMI_PB1550_DDR)) return db1550_pci_setup(1); elseif ((id == BCSR_WHOAMI_DB1500) || (id == BCSR_WHOAMI_PB1500) ||
(id == BCSR_WHOAMI_PB1500R2)) return db1500_pci_setup();
return 0;
}
arch_initcall(db1xxx_arch_init);
staticint __init db1xxx_dev_init(void)
{
mips_set_machine_name(board_type_str()); switch (BCSR_WHOAMI_BOARD(bcsr_read(BCSR_WHOAMI))) { case BCSR_WHOAMI_DB1000: case BCSR_WHOAMI_DB1500: case BCSR_WHOAMI_DB1100: case BCSR_WHOAMI_PB1500: case BCSR_WHOAMI_PB1500R2: case BCSR_WHOAMI_PB1100: return db1000_dev_setup(); case BCSR_WHOAMI_PB1200_DDR1: case BCSR_WHOAMI_PB1200_DDR2: case BCSR_WHOAMI_DB1200: return db1200_dev_setup(); case BCSR_WHOAMI_DB1300: return db1300_dev_setup(); case BCSR_WHOAMI_DB1550: case BCSR_WHOAMI_PB1550_SDR: case BCSR_WHOAMI_PB1550_DDR: return db1550_dev_setup();
} return 0;
}
device_initcall(db1xxx_dev_init);
Messung V0.5
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