diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/block/ide.c | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/drivers/block/ide.c b/drivers/block/ide.c index 13a1cb4b9e4..80c8b64de2f 100644 --- a/drivers/block/ide.c +++ b/drivers/block/ide.c @@ -9,6 +9,7 @@ #include <common.h> #include <ata.h> #include <blk.h> +#include <bootdev.h> #include <dm.h> #include <ide.h> #include <log.h> @@ -1055,6 +1056,45 @@ U_BOOT_DRIVER(ide_blk) = { .probe = ide_blk_probe, }; +static int ide_bootdev_bind(struct udevice *dev) +{ + struct bootdev_uc_plat *ucp = dev_get_uclass_plat(dev); + + ucp->prio = BOOTDEVP_3_SCAN_SLOW; + + return 0; +} + +static int ide_bootdev_hunt(struct bootdev_hunter *info, bool show) +{ + ide_init(); + + return 0; +} + +struct bootdev_ops ide_bootdev_ops = { +}; + +static const struct udevice_id ide_bootdev_ids[] = { + { .compatible = "u-boot,bootdev-ide" }, + { } +}; + +U_BOOT_DRIVER(ide_bootdev) = { + .name = "ide_bootdev", + .id = UCLASS_BOOTDEV, + .ops = &ide_bootdev_ops, + .bind = ide_bootdev_bind, + .of_match = ide_bootdev_ids, +}; + +BOOTDEV_HUNTER(ide_bootdev_hunter) = { + .prio = BOOTDEVP_3_SCAN_SLOW, + .uclass = UCLASS_IDE, + .hunt = ide_bootdev_hunt, + .drv = DM_DRIVER_REF(ide_bootdev), +}; + static int ide_probe(struct udevice *udev) { struct udevice *blk_dev; @@ -1086,6 +1126,10 @@ static int ide_probe(struct udevice *udev) ret = blk_probe_or_unbind(blk_dev); if (ret) return ret; + + ret = bootdev_setup_for_dev(udev, "ide_bootdev"); + if (ret) + return log_msg_ret("bootdev", ret); } } |