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openwrt/target/linux/bcm63xx/patches-5.4/438-mtd-rawnand-brcmnand-rename-v4-registers.patch
Álvaro Fernández Rojas 86583384ff bcm63xx: smp: add NAND support
NAND controller is present on BCM6328, BCM6362, BCM6368 and BCM63268.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2020-05-18 18:24:06 +02:00

25 lines
814 B
Diff

--- a/drivers/mtd/nand/raw/brcmnand/brcmnand.c
+++ b/drivers/mtd/nand/raw/brcmnand/brcmnand.c
@@ -269,8 +269,8 @@ enum brcmnand_reg {
BRCMNAND_FC_BASE,
};
-/* BRCMNAND v4.0 */
-static const u16 brcmnand_regs_v40[] = {
+/* BRCMNAND v3.3-v4.0 */
+static const u16 brcmnand_regs_v33[] = {
[BRCMNAND_CMD_START] = 0x04,
[BRCMNAND_CMD_EXT_ADDRESS] = 0x08,
[BRCMNAND_CMD_ADDRESS] = 0x0c,
@@ -522,8 +522,8 @@ static int brcmnand_revision_init(struct
ctrl->reg_offsets = brcmnand_regs_v60;
else if (ctrl->nand_version >= 0x0500)
ctrl->reg_offsets = brcmnand_regs_v50;
- else if (ctrl->nand_version >= 0x0400)
- ctrl->reg_offsets = brcmnand_regs_v40;
+ else if (ctrl->nand_version >= 0x0303)
+ ctrl->reg_offsets = brcmnand_regs_v33;
/* Chip-select stride */
if (ctrl->nand_version >= 0x0701)