cmd: scsi: Group the command portion together, guard with !CONFIG_SPL_BUILD

When we switch to including all linker lists in SPL it is important
to not include commands as that may lead to link errors due to other
things we have already discarded.  In this case, the SCSI code needs a lot
of attention so for now just guard the command portions.

Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/cmd/scsi.c b/cmd/scsi.c
index 951d1e5..8991125 100644
--- a/cmd/scsi.c
+++ b/cmd/scsi.c
@@ -245,6 +245,7 @@
 }
 #endif
 
+#ifndef CONFIG_SPL_BUILD
 /******************************************************************************
  * scsi boot command intepreter. Derived from diskboot
  */
@@ -368,6 +369,27 @@
 	return CMD_RET_USAGE;
 }
 
+U_BOOT_CMD(
+	scsi, 5, 1, do_scsi,
+	"SCSI sub-system",
+	"reset - reset SCSI controller\n"
+	"scsi info  - show available SCSI devices\n"
+	"scsi scan  - (re-)scan SCSI bus\n"
+	"scsi device [dev] - show or set current device\n"
+	"scsi part [dev] - print partition table of one or all SCSI devices\n"
+	"scsi read addr blk# cnt - read `cnt' blocks starting at block `blk#'\n"
+	"     to memory address `addr'\n"
+	"scsi write addr blk# cnt - write `cnt' blocks starting at block\n"
+	"     `blk#' from memory address `addr'"
+);
+
+U_BOOT_CMD(
+	scsiboot, 3, 1, do_scsiboot,
+	"boot from SCSI device",
+	"loadAddr dev:part"
+);
+#endif
+
 /****************************************************************************************
  * scsi_read
  */
@@ -710,24 +732,3 @@
 	pccb->cmdlen=6;
 	pccb->msgout[0]=SCSI_IDENTIFY; /* NOT USED */
 }
-
-
-U_BOOT_CMD(
-	scsi, 5, 1, do_scsi,
-	"SCSI sub-system",
-	"reset - reset SCSI controller\n"
-	"scsi info  - show available SCSI devices\n"
-	"scsi scan  - (re-)scan SCSI bus\n"
-	"scsi device [dev] - show or set current device\n"
-	"scsi part [dev] - print partition table of one or all SCSI devices\n"
-	"scsi read addr blk# cnt - read `cnt' blocks starting at block `blk#'\n"
-	"     to memory address `addr'\n"
-	"scsi write addr blk# cnt - write `cnt' blocks starting at block\n"
-	"     `blk#' from memory address `addr'"
-);
-
-U_BOOT_CMD(
-	scsiboot, 3, 1, do_scsiboot,
-	"boot from SCSI device",
-	"loadAddr dev:part"
-);