mtd: nand: mxs_nand_spl: refactor mxs_flash_ident
The existing `mxs_flash_ident()` is limited to identify ONFi compliant
NAND chips only. In order to support non-ONFi NAND chips refactor the
function and rename it to `mxs_flash_onfi_ident()`.
A follow-up patch will add `mxs_flash_full_ident()` which allows to use
the chip ID list to lookup for supported NAND flashs.
Signed-off-by: Jörg Krause <joerg.krause@embedded.rocks>
diff --git a/drivers/mtd/nand/mxs_nand_spl.c b/drivers/mtd/nand/mxs_nand_spl.c
index 47857a8..adb12c5 100644
--- a/drivers/mtd/nand/mxs_nand_spl.c
+++ b/drivers/mtd/nand/mxs_nand_spl.c
@@ -49,7 +49,7 @@
}
}
-static int mxs_flash_ident(struct mtd_info *mtd)
+static int mxs_flash_onfi_ident(struct mtd_info *mtd)
{
register struct nand_chip *chip = mtd_to_nand(mtd);
int i;
@@ -109,6 +109,13 @@
return 0;
}
+static int mxs_flash_ident(struct mtd_info *mtd)
+{
+ int ret;
+ ret = mxs_flash_onfi_ident(mtd);
+ return ret;
+}
+
static int mxs_read_page_ecc(struct mtd_info *mtd, void *buf, unsigned int page)
{
register struct nand_chip *chip = mtd_to_nand(mtd);