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mtd: nand: arasan: Print warning for unsupported ecc modes

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Currently only hw ecc is supported in U-Boot. If any other ecc mode is
given in DT, it simply through an error. So better print
what is being done.

Revert this patch once soft ecc support is fixed in future.

Signed-off-by: Ashok Reddy Soma <ashok.reddy.soma@amd.com>
Signed-off-by: Venkatesh Yadav Abbarapu <venkatesh.abbarapu@amd.com>
Link: https://lore.kernel.org/r/20240306032703.17508-1-venkatesh.abbarapu@amd.com
Signed-off-by: Michal Simek <michal.simek@amd.com>
This commit is contained in:
Venkatesh Yadav Abbarapu
2024-03-12 16:06:45 +01:00
committed by Michal Simek
parent d59ebc8987
commit 602b879efd
1 changed files with 7 additions and 0 deletions
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drivers/mtd/nand/raw/arasan_nfc.c
+7
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@@ -1233,6 +1233,7 @@ static int arasan_probe(struct udevice *dev)
struct mtd_info *mtd;
ofnode child;
int err = -1;
const char *str;
info->reg = dev_read_addr_ptr(dev);
mtd = nand_to_mtd(nand_chip);
@@ -1263,6 +1264,12 @@ static int arasan_probe(struct udevice *dev)
goto fail;
}
str = ofnode_read_string(nand_chip->flash_node, "nand-ecc-mode");
if (!str || strcmp(str, "hw") != 0) {
printf("%s ecc mode is not supported\n", str);
return -EINVAL;
}
nand_chip->ecc.mode = NAND_ECC_HW;
nand_chip->ecc.hwctl = NULL;
nand_chip->ecc.read_page = arasan_nand_read_page_hwecc;