[PATCH v2] sysboot: add zboot support to boot x86 Linux kernel image

[Kory Maincent]

Add "zboot" command to the list of supported boot in the label_boot function.

Signed-off-by: Kory Maincent <kory.maincent at bootlin.com>
---

Change since v1:
 - Modify comment

 cmd/pxe_utils.c   | 4 ++++
 include/command.h | 2 ++
 2 files changed, 6 insertions(+)

diff --git a/cmd/pxe_utils.c b/cmd/pxe_utils.c
index 53af04d7dc..1de02e7353 100644
--- a/cmd/pxe_utils.c
+++ b/cmd/pxe_utils.c
@@ -548,6 +548,10 @@ static int label_boot(cmd_tbl_t *cmdtp, struct pxe_label *label)
 	/* Try booting a Image */
 	else
 		do_bootz(cmdtp, 0, bootm_argc, bootm_argv);
+#elif defined(CONFIG_CMD_ZBOOT)
+	/* Try booting an x86_64 Linux kernel image */
+	else
+		do_zboot(cmdtp, 0, bootm_argc, bootm_argv);
 #endif
 	unmap_sysmem(buf);
 
diff --git a/include/command.h b/include/command.h
index d1063774ce..57fe65000b 100644
--- a/include/command.h
+++ b/include/command.h
@@ -133,6 +133,8 @@ extern int do_bootz(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]);
 
 extern int do_booti(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]);
 
+extern int do_zboot(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]);
+
 extern int common_diskboot(cmd_tbl_t *cmdtp, const char *intf, int argc,
 			   char *const argv[]);
 
-- 
2.17.1