sunxi_nand_spl: Do not bother writing the spare-area reg in syndrome mode
In syndrome mode we set the NFC_SEQ bit in the command register, so the
spare-area register is not used. Also the value currently being written is
actual wrong, the ecc sits at "column + CONFIG_NAND_SUNXI_SPL_ECC_PAGE_SIZE"
not just CONFIG_NAND_SUNXI_SPL_ECC_PAGE_SIZE.
So the current code only serves to confuse the user -> remove it.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
diff --git a/drivers/mtd/nand/sunxi_nand_spl.c b/drivers/mtd/nand/sunxi_nand_spl.c
index 56c0be0..f6f4928 100644
--- a/drivers/mtd/nand/sunxi_nand_spl.c
+++ b/drivers/mtd/nand/sunxi_nand_spl.c
@@ -256,10 +256,7 @@
val = readl(SUNXI_NFC_BASE + NFC_CTL);
writel(val | NFC_CTL_RAM_METHOD, SUNXI_NFC_BASE + NFC_CTL);
- if (syndrome) {
- writel(CONFIG_NAND_SUNXI_SPL_ECC_PAGE_SIZE,
- SUNXI_NFC_BASE + NFC_SPARE_AREA);
- } else {
+ if (!syndrome) {
oob_offset = CONFIG_NAND_SUNXI_SPL_PAGE_SIZE
+ (column / CONFIG_NAND_SUNXI_SPL_ECC_PAGE_SIZE)
* ecc_off;