[PATCH RFC u-boot-mvebu 38/59] tools: kwbimage: Add support for dumping NAND_BLKSZ for v0 images

[Pali Rohár]

In Dove functional specification, which use kwbimage v0, is also defined
nand block size field. So dump NAND_BLKSZ also for v0 images.

In Kirkwood functional specification, which also use kwbimage v0, this
field is not defined. So when it is zero and Kirkwood is detected, do not
dump it.

Fixes: f76ae2571fe0 ("tools: kwbimage: Add support for dumping extended and binary v0 headers")
Signed-off-by: Pali Rohár <pali at kernel.org>
---
 tools/kwbimage.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/kwbimage.c b/tools/kwbimage.c
index 0c3b40d075e9..eb99ac944d24 100644
--- a/tools/kwbimage.c
+++ b/tools/kwbimage.c
@@ -2185,7 +2185,7 @@ static int kwbimage_generate_config(void *ptr, struct image_tool_params *params)
 	if (mhdr->blockid == IBR_HDR_NAND_ID)
 		fprintf(f, "NAND_PAGE_SIZE 0x%x\n", (unsigned)le16_to_cpu(mhdr->nandpagesize));
 
-	if (version != 0 && mhdr->blockid == IBR_HDR_NAND_ID) {
+	if (mhdr->blockid == IBR_HDR_NAND_ID && (version != 0 || is_v0_ext || mhdr->nandblocksize != 0)) {
 		if (mhdr->nandblocksize != 0) /* block size explicitly set in 64 kB unit */
 			fprintf(f, "NAND_BLKSZ 0x%x\n", (unsigned)mhdr->nandblocksize * 64*1024);
 		else if (le16_to_cpu(mhdr->nandpagesize) > 512)
-- 
2.20.1