Merge branch '2022-10-31-vbe-implement-the-full-firmware-flow'

To quote Simon:
This series provides an implementation of VBE from TPL through to U-Boot
proper, using VBE to load the relevant firmware stages. It buils a single
image.bin file containing all the phases:

   TPL - initial phase, loads VPL using binman symbols
   VPL - main firmware phase, loads SPL using VBE parameters
   SPL - loads U-Boot proper using VBE parameters
   U-Boot - final firmware phase, where OS booting is processed

This series does not include the OS-booting phase. That will be the
subject of a future series.

The implementation is entirely handled by sandbox. It should be possible
to enable this on a real board without much effort, but that is also the
subject of a future series.

1 files changed, 9 insertions, 0 deletions

diff --git a/drivers/scsi/scsi_emul.c b/drivers/scsi/scsi_emul.c
index 5ba364bdac7..6b8468f7994 100644
--- a/drivers/scsi/scsi_emul.c
+++ b/drivers/scsi/scsi_emul.c
@@ -62,6 +62,15 @@ int sb_scsi_emul_command(struct scsi_emul_info *info,
 		ret = SCSI_EMUL_DO_READ;
 		break;
 	}
+	case SCSI_WRITE10: {
+		const struct scsi_write10_req *write_req = (void *)req;
+
+		info->seek_block = be32_to_cpu(write_req->lba);
+		info->write_len = be16_to_cpu(write_req->xfer_len);
+		info->buff_used = info->write_len * info->block_size;
+		ret = SCSI_EMUL_DO_WRITE;
+		break;
+	}
 	default:
 		debug("Command not supported: %x\n", req->cmd[0]);
 		ret = -EPROTONOSUPPORT;