[PATCH 01/11] spl: fit: nand: skip bad block handling if NAND chip not fully defined

[Tim Harvey]

commit 9f6a14c47ff9 ("spl: fit: nand: fix fit loading in case of bad blocks")
added support for adjusting the image offset to account for bad blocks.
However this requires nand_spl_adjust_offset() which requires fully defined
specifics of the NAND chip being used may not be avialable.

Allow skipping this support for drivers or configs which don't specify
the NAND chip details statically with defines.

Signed-off-by: Tim Harvey <tharvey at gateworks.com>
---
 common/spl/spl_nand.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/common/spl/spl_nand.c b/common/spl/spl_nand.c
index d13a524597..8213836df4 100644
--- a/common/spl/spl_nand.c
+++ b/common/spl/spl_nand.c
@@ -42,11 +42,13 @@ static int spl_nand_load_image(struct spl_image_info *spl_image,
 static ulong spl_nand_fit_read(struct spl_load_info *load, ulong offs,
 			       ulong size, void *dst)
 {
-	ulong sector;
 	int err;
+#ifdef CONFIG_SYS_NAND_BLOCK_SIZE
+	ulong sector;
 
 	sector = *(int *)load->priv;
 	offs = sector + nand_spl_adjust_offset(sector, offs - sector);
+#endif
 	err = nand_spl_load_image(offs, size, dst);
 	if (err)
 		return 0;
-- 
2.17.1