[PATCH 2/3] zboot: Add debugging for booting

[Simon Glass]

Show the boot arguments and the state mask, to aid debugging.

Signed-off-by: Simon Glass <sjg at chromium.org>
---

 cmd/x86/zboot.c | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/cmd/x86/zboot.c b/cmd/x86/zboot.c
index addf28cb4aa..c14219f19e9 100644
--- a/cmd/x86/zboot.c
+++ b/cmd/x86/zboot.c
@@ -5,6 +5,8 @@
  * Daniel Engström, Omicron Ceti AB, <daniel at omicron.se>
  */
 
+#define LOG_CATEGORY	LOGC_BOOT
+
 #include <command.h>
 #include <mapmem.h>
 #include <vsprintf.h>
@@ -14,8 +16,14 @@ static int do_zboot_start(struct cmd_tbl *cmdtp, int flag, int argc,
 			  char *const argv[])
 {
 	ulong bzimage_addr = 0, bzimage_size, initrd_addr, initrd_size;
-	ulong base_addr;
 	const char *s, *cmdline;
+	ulong base_addr;
+	int i;
+
+	log_debug("argc %d:", argc);
+	for (i = 0; i < argc; i++)
+		log_debug(" %s", argv[i]);
+	log_debug("\n");
 
 	/* argv[1] holds the address of the bzImage */
 	s = cmd_arg1(argc, argv) ? : env_get("fileaddr");
@@ -116,6 +124,7 @@ int do_zboot_states(struct cmd_tbl *cmdtp, int flag, int argc,
 {
 	int ret;
 
+	log_debug("state_mask %x\n", state_mask);
 	if (flag & ZBOOT_STATE_START)
 		ret = do_zboot_start(cmdtp, flag, argc, argv);
 	if (!ret && (flag & ZBOOT_STATE_LOAD))
-- 
2.34.1