[U-Boot] [RFC PATCH v2 08/15] bootstage: Convert NAND progress numbers to enums

[Simon Glass]

This changes over the NAND progress numbers to use enums from
bootstage.h.

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

 common/cmd_nand.c   |   34 +++++++++++++++++-----------------
 include/bootstage.h |   15 +++++++++++++++
 2 files changed, 32 insertions(+), 17 deletions(-)

diff --git a/common/cmd_nand.c b/common/cmd_nand.c
index e294b3e..1cfa247 100644
--- a/common/cmd_nand.c
+++ b/common/cmd_nand.c
@@ -787,7 +787,7 @@ static int nand_load_image(cmd_tbl_t *cmdtp, nand_info_t *nand,
 	if (s != NULL &&
 	    (strcmp(s, ".jffs2") && strcmp(s, ".e") && strcmp(s, ".i"))) {
 		printf("Unknown nand load suffix '%s'\n", s);
-		show_boot_error(53);
+		show_boot_error(BOOTSTAGE_ID_NAND_SUFFIX);
 		return 1;
 	}
 
@@ -797,16 +797,16 @@ static int nand_load_image(cmd_tbl_t *cmdtp, nand_info_t *nand,
 	r = nand_read_skip_bad(nand, offset, &cnt, (u_char *) addr);
 	if (r) {
 		puts("** Read error\n");
-		show_boot_error(56);
+		show_boot_error(BOOTSTAGE_ID_NAND_HDR_READ);
 		return 1;
 	}
-	show_boot_progress (56);
+	show_boot_progress(BOOTSTAGE_ID_NAND_HDR_READ);
 
 	switch (genimg_get_format ((void *)addr)) {
 	case IMAGE_FORMAT_LEGACY:
 		hdr = (image_header_t *)addr;
 
-		show_boot_progress (57);
+		show_boot_progress(BOOTSTAGE_ID_NAND_TYPE);
 		image_print_contents (hdr);
 
 		cnt = image_get_image_size (hdr);
@@ -820,29 +820,29 @@ static int nand_load_image(cmd_tbl_t *cmdtp, nand_info_t *nand,
 		break;
 #endif
 	default:
-		show_boot_error(57);
+		show_boot_error(BOOTSTAGE_ID_NAND_TYPE);
 		puts ("** Unknown image type\n");
 		return 1;
 	}
-	show_boot_progress (57);
+	show_boot_progress(BOOTSTAGE_ID_NAND_TYPE);
 
 	r = nand_read_skip_bad(nand, offset, &cnt, (u_char *) addr);
 	if (r) {
 		puts("** Read error\n");
-		show_boot_error(58);
+		show_boot_error(BOOTSTAGE_ID_NAND_READ);
 		return 1;
 	}
-	show_boot_progress (58);
+	show_boot_progress(BOOTSTAGE_ID_NAND_READ);
 
 #if defined(CONFIG_FIT)
 	/* This cannot be done earlier, we need complete FIT image in RAM first */
 	if (genimg_get_format ((void *)addr) == IMAGE_FORMAT_FIT) {
 		if (!fit_check_format (fit_hdr)) {
-			show_boot_error(150);
+			show_boot_error(BOOTSTAGE_ID_NAND_FIT_READ);
 			puts ("** Bad FIT image format\n");
 			return 1;
 		}
-		show_boot_progress (151);
+		show_boot_progress(BOOTSTAGE_ID_NAND_FIT_READ_OK);
 		fit_print_contents (fit_hdr);
 	}
 #endif
@@ -884,7 +884,7 @@ int do_nandboot(cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
 	}
 #endif
 
-	show_boot_progress(52);
+	show_boot_progress(BOOTSTAGE_ID_NAND_PART);
 	switch (argc) {
 	case 1:
 		addr = CONFIG_SYS_LOAD_ADDR;
@@ -907,26 +907,26 @@ int do_nandboot(cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
 #if defined(CONFIG_CMD_MTDPARTS)
 usage:
 #endif
-		show_boot_error(53);
+		show_boot_error(BOOTSTAGE_ID_NAND_SUFFIX);
 		return cmd_usage(cmdtp);
 	}
 
-	show_boot_progress(53);
+	show_boot_progress(BOOTSTAGE_ID_NAND_SUFFIX);
 	if (!boot_device) {
 		puts("\n** No boot device **\n");
-		show_boot_error(54);
+		show_boot_error(BOOTSTAGE_ID_NAND_BOOT_DEVICE);
 		return 1;
 	}
-	show_boot_progress(54);
+	show_boot_progress(BOOTSTAGE_ID_NAND_BOOT_DEVICE);
 
 	idx = simple_strtoul(boot_device, NULL, 16);
 
 	if (idx < 0 || idx >= CONFIG_SYS_MAX_NAND_DEVICE || !nand_info[idx].name) {
 		printf("\n** Device %d not available\n", idx);
-		show_boot_error(55);
+		show_boot_error(BOOTSTAGE_ID_NAND_AVAILABLE);
 		return 1;
 	}
-	show_boot_progress(55);
+	show_boot_progress(BOOTSTAGE_ID_NAND_AVAILABLE);
 
 	return nand_load_image(cmdtp, &nand_info[idx], offset, addr, argv[0]);
 }
diff --git a/include/bootstage.h b/include/bootstage.h
index 676c38e..6e0cb39 100644
--- a/include/bootstage.h
+++ b/include/bootstage.h
@@ -107,6 +107,21 @@ enum bootstage_id {
 
 	BOOTSTAGE_ID_IDE_CHECKSUM,	/* 50 */
 	BOOTSTAGE_ID_IDE_READ,
+
+	/* Boot stages related to loading a kernel from an NAND device */
+	BOOTSTAGE_ID_NAND_PART,
+	BOOTSTAGE_ID_NAND_SUFFIX,
+	BOOTSTAGE_ID_NAND_BOOT_DEVICE,
+	BOOTSTAGE_ID_NAND_HDR_READ = 55,
+	BOOTSTAGE_ID_NAND_AVAILABLE = 55,
+	BOOTSTAGE_ID_NAND_TYPE = 57,
+	BOOTSTAGE_ID_NAND_READ,
+
+	BOOTSTAGE_ID_IDE_FIT_READ = 140,
+	BOOTSTAGE_ID_IDE_FIT_READ_OK,
+
+	BOOTSTAGE_ID_NAND_FIT_READ = 150,
+	BOOTSTAGE_ID_NAND_FIT_READ_OK,
 };
 
 /*
-- 
1.7.3.1