static boot_state_t bs_dev_enable(void *arg) { timestamp_add_now(TS_DEVICE_ENABLE); /* Now actually enable devices on the bus */ dev_enable(); return BS_DEV_INIT; }
void hardwaremain(int boot_complete) { struct lb_memory *lb_mem; void *payload; timestamp_stash(TS_START_RAMSTAGE); post_code(POST_ENTRY_RAMSTAGE); #if CONFIG_COVERAGE coverage_init(); #endif /* console_init() MUST PRECEDE ALL printk()! */ console_init(); post_code(POST_CONSOLE_READY); printk(BIOS_NOTICE, "coreboot-%s%s %s %s...\n", coreboot_version, coreboot_extra_version, coreboot_build, (boot_complete)?"rebooting":"booting"); post_code(POST_CONSOLE_BOOT_MSG); /* If we have already booted attempt a hard reboot */ if (boot_complete) { hard_reset(); } /* FIXME: Is there a better way to handle this? */ init_timer(); timestamp_stash(TS_DEVICE_ENUMERATE); /* Initialize chips early, they might disable unused devices. */ dev_initialize_chips(); /* Find the devices we don't have hard coded knowledge about. */ dev_enumerate(); post_code(POST_DEVICE_ENUMERATION_COMPLETE); timestamp_stash(TS_DEVICE_CONFIGURE); /* Now compute and assign the bus resources. */ dev_configure(); post_code(POST_DEVICE_CONFIGURATION_COMPLETE); timestamp_stash(TS_DEVICE_ENABLE); /* Now actually enable devices on the bus */ dev_enable(); post_code(POST_DEVICES_ENABLED); timestamp_stash(TS_DEVICE_INITIALIZE); /* And of course initialize devices on the bus */ dev_initialize(); post_code(POST_DEVICES_INITIALIZED); timestamp_stash(TS_DEVICE_DONE); cbmem_initialize(); #if CONFIG_CONSOLE_CBMEM cbmemc_reinit(); #endif timestamp_sync(); #if CONFIG_HAVE_ACPI_RESUME suspend_resume(); post_code(0x8a); #endif timestamp_add_now(TS_CBMEM_POST); if (cbmem_post_handling) cbmem_post_handling(); timestamp_add_now(TS_WRITE_TABLES); /* Now that we have collected all of our information * write our configuration tables. */ lb_mem = write_tables(); timestamp_add_now(TS_LOAD_PAYLOAD); payload = cbfs_load_payload(CBFS_DEFAULT_MEDIA, CONFIG_CBFS_PREFIX "/payload"); if (! payload) die("Could not find a payload\n"); selfboot(lb_mem, payload); printk(BIOS_EMERG, "Boot failed"); }