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mtd: rawnand: sunxi_spl: cosmetic: use definitions from linux/mtd/rawnand.h

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Remove unneeded definitions NFC_CMD_R* in sunxi_nand_spl.c

No need to define NFC_CMD_RNDOUTSTART, NFC_CMD_RNDOUT and
NFC_CMD_READSTART here since they are already in linux/mtd/rawnand.h

Reviewed-by: Andre Przywara <andre.przywara@arm.com>
Signed-off-by: Richard Genoud <richard.genoud@bootlin.com>
Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com>
This commit is contained in:
Richard Genoud 2026-01-23 12:44:39 +01:00 committed by Michael Trimarchi
parent 322470fe73
commit 46d5ef0416
1 changed files with 7 additions and 11 deletions
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18
drivers/mtd/nand/raw/sunxi_nand_spl.c
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@ -62,10 +62,6 @@
#define NFC_RND_READ_CMD0_OFFSET 8
#define NFC_RND_READ_CMD1_OFFSET 16
#define NFC_CMD_RNDOUTSTART 0xE0
#define NFC_CMD_RNDOUT 0x05
#define NFC_CMD_READSTART 0x30
struct nfc_config {
int page_size;
int ecc_strength;
@ -199,9 +195,9 @@ static int nand_load_page(const struct nfc_config *conf, u32 offs)
{
int page = offs / conf->page_size;
writel((NFC_CMD_RNDOUTSTART << NFC_RND_READ_CMD1_OFFSET) |
(NFC_CMD_RNDOUT << NFC_RND_READ_CMD0_OFFSET) |
(NFC_CMD_READSTART << NFC_READ_CMD_OFFSET),
writel((NAND_CMD_RNDOUTSTART << NFC_RND_READ_CMD1_OFFSET) |
(NAND_CMD_RNDOUT << NFC_RND_READ_CMD0_OFFSET) |
(NAND_CMD_READSTART << NFC_READ_CMD_OFFSET),
SUNXI_NFC_BASE + NFC_REG_RCMD_SET);
writel(((page & 0xFFFF) << 16), SUNXI_NFC_BASE + NFC_REG_ADDR_LOW);
writel((page >> 16) & 0xFF, SUNXI_NFC_BASE + NFC_REG_ADDR_HIGH);
@ -215,15 +211,15 @@ static int nand_change_column(u16 column)
{
int ret;
writel((NFC_CMD_RNDOUTSTART << NFC_RND_READ_CMD1_OFFSET) |
(NFC_CMD_RNDOUT << NFC_RND_READ_CMD0_OFFSET) |
(NFC_CMD_RNDOUTSTART << NFC_READ_CMD_OFFSET),
writel((NAND_CMD_RNDOUTSTART << NFC_RND_READ_CMD1_OFFSET) |
(NAND_CMD_RNDOUT << NFC_RND_READ_CMD0_OFFSET) |
(NAND_CMD_RNDOUTSTART << NFC_READ_CMD_OFFSET),
SUNXI_NFC_BASE + NFC_REG_RCMD_SET);
writel(column, SUNXI_NFC_BASE + NFC_REG_ADDR_LOW);
ret = nand_exec_cmd(NFC_SEND_CMD1 | NFC_SEND_CMD2 | NFC_NORMAL_OP |
(1 << NFC_ADR_NUM_OFFSET) | NFC_SEND_ADR |
NFC_CMD_RNDOUT);
NAND_CMD_RNDOUT);
if (ret)
return ret;