diff options
Diffstat (limited to 'drivers/block')
| -rw-r--r-- | drivers/block/blk-uclass.c | 2 | ||||
| -rw-r--r-- | drivers/block/ide.c | 73 |
2 files changed, 74 insertions, 1 deletions
diff --git a/drivers/block/blk-uclass.c b/drivers/block/blk-uclass.c index 3aec569d124..3c5a87b60a8 100644 --- a/drivers/block/blk-uclass.c +++ b/drivers/block/blk-uclass.c @@ -26,7 +26,7 @@ static const char *if_typename_str[IF_TYPE_COUNT] = { }; static enum uclass_id if_type_uclass_id[IF_TYPE_COUNT] = { - [IF_TYPE_IDE] = UCLASS_INVALID, + [IF_TYPE_IDE] = UCLASS_IDE, [IF_TYPE_SCSI] = UCLASS_SCSI, [IF_TYPE_ATAPI] = UCLASS_INVALID, [IF_TYPE_USB] = UCLASS_MASS_STORAGE, diff --git a/drivers/block/ide.c b/drivers/block/ide.c index ce51153099b..ed3b27e6e75 100644 --- a/drivers/block/ide.c +++ b/drivers/block/ide.c @@ -827,12 +827,20 @@ void ide_init(void) ide_ident(&ide_dev_desc[i]); dev_print(&ide_dev_desc[i]); +#ifndef CONFIG_BLK if ((ide_dev_desc[i].lba > 0) && (ide_dev_desc[i].blksz > 0)) { /* initialize partition type */ part_init(&ide_dev_desc[i]); } +#endif } WATCHDOG_RESET(); + +#ifdef CONFIG_BLK + struct udevice *dev; + + uclass_first_device(UCLASS_IDE, &dev); +#endif } /* We only need to swap data if we are running on a big endian cpu. */ @@ -1147,6 +1155,26 @@ int ide_device_present(int dev) #endif #ifdef CONFIG_BLK +static int ide_blk_probe(struct udevice *udev) +{ + struct blk_desc *desc = dev_get_uclass_platdata(udev); + + /* fill in device vendor/product/rev strings */ + strncpy(desc->vendor, ide_dev_desc[desc->devnum].vendor, + BLK_VEN_SIZE); + desc->vendor[BLK_VEN_SIZE] = '\0'; + strncpy(desc->product, ide_dev_desc[desc->devnum].product, + BLK_PRD_SIZE); + desc->product[BLK_PRD_SIZE] = '\0'; + strncpy(desc->revision, ide_dev_desc[desc->devnum].revision, + BLK_REV_SIZE); + desc->revision[BLK_REV_SIZE] = '\0'; + + part_init(desc); + + return 0; +} + static const struct blk_ops ide_blk_ops = { .read = ide_read, .write = ide_write, @@ -1156,6 +1184,51 @@ U_BOOT_DRIVER(ide_blk) = { .name = "ide_blk", .id = UCLASS_BLK, .ops = &ide_blk_ops, + .probe = ide_blk_probe, +}; + +static int ide_probe(struct udevice *udev) +{ + struct udevice *blk_dev; + char name[20]; + int blksz; + lbaint_t size; + int i; + int ret; + + for (i = 0; i < CONFIG_SYS_IDE_MAXDEVICE; i++) { + if (ide_dev_desc[i].type != DEV_TYPE_UNKNOWN) { + sprintf(name, "blk#%d", i); + + blksz = ide_dev_desc[i].blksz; + size = blksz * ide_dev_desc[i].lba; + ret = blk_create_devicef(udev, "ide_blk", name, + IF_TYPE_IDE, i, + blksz, size, &blk_dev); + if (ret) + return ret; + } + } + + return 0; +} + +U_BOOT_DRIVER(ide) = { + .name = "ide", + .id = UCLASS_IDE, + .probe = ide_probe, +}; + +struct pci_device_id ide_supported[] = { + { PCI_DEVICE_CLASS(PCI_CLASS_STORAGE_IDE << 8, 0xffff00) }, + { } +}; + +U_BOOT_PCI_DEVICE(ide, ide_supported); + +UCLASS_DRIVER(ide) = { + .name = "ide", + .id = UCLASS_IDE, }; #else U_BOOT_LEGACY_BLK(ide) = { |