[PATCH v4 1/6] mtd: nand: vf610_nfc: Freescale NFC for VF610, MPC5125 and others
From: Sebastian Andrzej Siewior <hidden>
Date: 2015-06-03 08:11:27
Also in:
linux-devicetree, lkml
On 2015-03-25 17:28:24 [+0100], Stefan Agner wrote:
quoted hunk ↗ jump to hunk
diff --git a/drivers/mtd/nand/vf610_nfc.c b/drivers/mtd/nand/vf610_nfc.c new file mode 100644 index 0000000..23c1510 --- /dev/null +++ b/drivers/mtd/nand/vf610_nfc.c
?
+static void vf610_nfc_addr_cycle(struct vf610_nfc *nfc, int column, int page)
+{
+ if (column != -1) {
+ if (nfc->chip.options | NAND_BUSWIDTH_16)
+ column = column/2;
+ vf610_nfc_set_field(nfc, NFC_COL_ADDR, COL_ADDR_MASK,
+ COL_ADDR_SHIFT, column);
+ }
+ if (page != -1)
+ vf610_nfc_set_field(nfc, NFC_ROW_ADDR, ROW_ADDR_MASK,
+ ROW_ADDR_SHIFT, page);
+}Do you have here also a different NAND layout on your boot-page vs remaining pages? The mpc5125 has this different layout. Sebastian