[U-Boot,v4,15/20] mtd: spi: Remove unused files
diff mbox series

Message ID 20190205055929.24168-16-vigneshr@ti.com
State Accepted
Delegated to: Jagannadha Sutradharudu Teki
Headers show
Series
  • SF: Migrate to Linux SPI NOR framework
Related show

Commit Message

Vignesh Raghavendra Feb. 5, 2019, 5:59 a.m. UTC
spi_flash and spi_flash_ids are no longer needed after SPI NOR
migration. Remove them.

Signed-off-by: Vignesh R <vigneshr@ti.com>
Tested-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
Tested-by: Stefan Roese <sr@denx.de>
Tested-by: Horatiu Vultur <horatiu.vultur@microchip.com>
Reviewed-by: Jagan Teki <jagan@openedev.com>
Tested-by: Jagan Teki <jagan@amarulasolutions.com> #zynq-microzed
---
 drivers/mtd/spi/spi_flash.c     | 1337 -------------------------------
 drivers/mtd/spi/spi_flash_ids.c |  211 -----
 2 files changed, 1548 deletions(-)
 delete mode 100644 drivers/mtd/spi/spi_flash.c
 delete mode 100644 drivers/mtd/spi/spi_flash_ids.c

Patch
diff mbox series

diff --git a/drivers/mtd/spi/spi_flash.c b/drivers/mtd/spi/spi_flash.c
deleted file mode 100644
index 0c2392f28a43..000000000000
--- a/drivers/mtd/spi/spi_flash.c
+++ /dev/null
@@ -1,1337 +0,0 @@ 
-// SPDX-License-Identifier: GPL-2.0+
-/*
- * SPI Flash Core
- *
- * Copyright (C) 2015 Jagan Teki <jteki@openedev.com>
- * Copyright (C) 2013 Jagannadha Sutradharudu Teki, Xilinx Inc.
- * Copyright (C) 2010 Reinhard Meyer, EMK Elektronik
- * Copyright (C) 2008 Atmel Corporation
- */
-
-#include <common.h>
-#include <errno.h>
-#include <malloc.h>
-#include <mapmem.h>
-#include <spi.h>
-#include <spi_flash.h>
-#include <linux/log2.h>
-#include <linux/sizes.h>
-#include <dma.h>
-
-#include "sf_internal.h"
-
-static void spi_flash_addr(u32 addr, u8 *cmd)
-{
-	/* cmd[0] is actual command */
-	cmd[1] = addr >> 16;
-	cmd[2] = addr >> 8;
-	cmd[3] = addr >> 0;
-}
-
-static int read_sr(struct spi_flash *flash, u8 *rs)
-{
-	int ret;
-	u8 cmd;
-
-	cmd = CMD_READ_STATUS;
-	ret = spi_flash_read_common(flash, &cmd, 1, rs, 1);
-	if (ret < 0) {
-		debug("SF: fail to read status register\n");
-		return ret;
-	}
-
-	return 0;
-}
-
-static int read_fsr(struct spi_flash *flash, u8 *fsr)
-{
-	int ret;
-	const u8 cmd = CMD_FLAG_STATUS;
-
-	ret = spi_flash_read_common(flash, &cmd, 1, fsr, 1);
-	if (ret < 0) {
-		debug("SF: fail to read flag status register\n");
-		return ret;
-	}
-
-	return 0;
-}
-
-static int write_sr(struct spi_flash *flash, u8 ws)
-{
-	u8 cmd;
-	int ret;
-
-	cmd = CMD_WRITE_STATUS;
-	ret = spi_flash_write_common(flash, &cmd, 1, &ws, 1);
-	if (ret < 0) {
-		debug("SF: fail to write status register\n");
-		return ret;
-	}
-
-	return 0;
-}
-
-#if defined(CONFIG_SPI_FLASH_SPANSION) || defined(CONFIG_SPI_FLASH_WINBOND)
-static int read_cr(struct spi_flash *flash, u8 *rc)
-{
-	int ret;
-	u8 cmd;
-
-	cmd = CMD_READ_CONFIG;
-	ret = spi_flash_read_common(flash, &cmd, 1, rc, 1);
-	if (ret < 0) {
-		debug("SF: fail to read config register\n");
-		return ret;
-	}
-
-	return 0;
-}
-
-static int write_cr(struct spi_flash *flash, u8 wc)
-{
-	u8 data[2];
-	u8 cmd;
-	int ret;
-
-	ret = read_sr(flash, &data[0]);
-	if (ret < 0)
-		return ret;
-
-	cmd = CMD_WRITE_STATUS;
-	data[1] = wc;
-	ret = spi_flash_write_common(flash, &cmd, 1, &data, 2);
-	if (ret) {
-		debug("SF: fail to write config register\n");
-		return ret;
-	}
-
-	return 0;
-}
-#endif
-
-int spi_flash_cmd_get_sw_write_prot(struct spi_flash *flash)
-{
-	u8 status;
-	int ret;
-
-	ret = read_sr(flash, &status);
-	if (ret)
-		return ret;
-
-	return (status >> 2) & 7;
-}
-
-#ifdef CONFIG_SPI_FLASH_BAR
-/*
- * This "clean_bar" is necessary in a situation when one was accessing
- * spi flash memory > 16 MiB by using Bank Address Register's BA24 bit.
- *
- * After it the BA24 bit shall be cleared to allow access to correct
- * memory region after SW reset (by calling "reset" command).
- *
- * Otherwise, the BA24 bit may be left set and then after reset, the
- * ROM would read/write/erase SPL from 16 MiB * bank_sel address.
- */
-static int clean_bar(struct spi_flash *flash)
-{
-	u8 cmd, bank_sel = 0;
-
-	if (flash->bank_curr == 0)
-		return 0;
-	cmd = flash->bank_write_cmd;
-	flash->bank_curr = 0;
-
-	return spi_flash_write_common(flash, &cmd, 1, &bank_sel, 1);
-}
-
-static int write_bar(struct spi_flash *flash, u32 offset)
-{
-	u8 cmd, bank_sel;
-	int ret;
-
-	bank_sel = offset / (SPI_FLASH_16MB_BOUN << flash->shift);
-	if (bank_sel == flash->bank_curr)
-		goto bar_end;
-
-	cmd = flash->bank_write_cmd;
-	ret = spi_flash_write_common(flash, &cmd, 1, &bank_sel, 1);
-	if (ret < 0) {
-		debug("SF: fail to write bank register\n");
-		return ret;
-	}
-
-bar_end:
-	flash->bank_curr = bank_sel;
-	return flash->bank_curr;
-}
-
-static int read_bar(struct spi_flash *flash, const struct spi_flash_info *info)
-{
-	u8 curr_bank = 0;
-	int ret;
-
-	if (flash->size <= SPI_FLASH_16MB_BOUN)
-		goto bar_end;
-
-	switch (JEDEC_MFR(info)) {
-	case SPI_FLASH_CFI_MFR_SPANSION:
-		flash->bank_read_cmd = CMD_BANKADDR_BRRD;
-		flash->bank_write_cmd = CMD_BANKADDR_BRWR;
-		break;
-	default:
-		flash->bank_read_cmd = CMD_EXTNADDR_RDEAR;
-		flash->bank_write_cmd = CMD_EXTNADDR_WREAR;
-	}
-
-	ret = spi_flash_read_common(flash, &flash->bank_read_cmd, 1,
-				    &curr_bank, 1);
-	if (ret) {
-		debug("SF: fail to read bank addr register\n");
-		return ret;
-	}
-
-bar_end:
-	flash->bank_curr = curr_bank;
-	return 0;
-}
-#endif
-
-#ifdef CONFIG_SF_DUAL_FLASH
-static void spi_flash_dual(struct spi_flash *flash, u32 *addr)
-{
-	switch (flash->dual_flash) {
-	case SF_DUAL_STACKED_FLASH:
-		if (*addr >= (flash->size >> 1)) {
-			*addr -= flash->size >> 1;
-			flash->flags |= SNOR_F_USE_UPAGE;
-		} else {
-			flash->flags &= ~SNOR_F_USE_UPAGE;
-		}
-		break;
-	case SF_DUAL_PARALLEL_FLASH:
-		*addr >>= flash->shift;
-		break;
-	default:
-		debug("SF: Unsupported dual_flash=%d\n", flash->dual_flash);
-		break;
-	}
-}
-#endif
-
-static int spi_flash_sr_ready(struct spi_flash *flash)
-{
-	u8 sr;
-	int ret;
-
-	ret = read_sr(flash, &sr);
-	if (ret < 0)
-		return ret;
-
-	return !(sr & STATUS_WIP);
-}
-
-static int spi_flash_fsr_ready(struct spi_flash *flash)
-{
-	u8 fsr;
-	int ret;
-
-	ret = read_fsr(flash, &fsr);
-	if (ret < 0)
-		return ret;
-
-	return fsr & STATUS_PEC;
-}
-
-static int spi_flash_ready(struct spi_flash *flash)
-{
-	int sr, fsr;
-
-	sr = spi_flash_sr_ready(flash);
-	if (sr < 0)
-		return sr;
-
-	fsr = 1;
-	if (flash->flags & SNOR_F_USE_FSR) {
-		fsr = spi_flash_fsr_ready(flash);
-		if (fsr < 0)
-			return fsr;
-	}
-
-	return sr && fsr;
-}
-
-static int spi_flash_wait_till_ready(struct spi_flash *flash,
-				     unsigned long timeout)
-{
-	unsigned long timebase;
-	int ret;
-
-	timebase = get_timer(0);
-
-	while (get_timer(timebase) < timeout) {
-		ret = spi_flash_ready(flash);
-		if (ret < 0)
-			return ret;
-		if (ret)
-			return 0;
-	}
-
-	printf("SF: Timeout!\n");
-
-	return -ETIMEDOUT;
-}
-
-int spi_flash_write_common(struct spi_flash *flash, const u8 *cmd,
-		size_t cmd_len, const void *buf, size_t buf_len)
-{
-	struct spi_slave *spi = flash->spi;
-	unsigned long timeout = SPI_FLASH_PROG_TIMEOUT;
-	int ret;
-
-	if (buf == NULL)
-		timeout = SPI_FLASH_PAGE_ERASE_TIMEOUT;
-
-	ret = spi_claim_bus(spi);
-	if (ret) {
-		debug("SF: unable to claim SPI bus\n");
-		return ret;
-	}
-
-	ret = spi_flash_cmd_write_enable(flash);
-	if (ret < 0) {
-		debug("SF: enabling write failed\n");
-		return ret;
-	}
-
-	ret = spi_flash_cmd_write(spi, cmd, cmd_len, buf, buf_len);
-	if (ret < 0) {
-		debug("SF: write cmd failed\n");
-		return ret;
-	}
-
-	ret = spi_flash_wait_till_ready(flash, timeout);
-	if (ret < 0) {
-		debug("SF: write %s timed out\n",
-		      timeout == SPI_FLASH_PROG_TIMEOUT ?
-			"program" : "page erase");
-		return ret;
-	}
-
-	spi_release_bus(spi);
-
-	return ret;
-}
-
-int spi_flash_cmd_erase_ops(struct spi_flash *flash, u32 offset, size_t len)
-{
-	u32 erase_size, erase_addr;
-	u8 cmd[SPI_FLASH_CMD_LEN];
-	int ret = -1;
-
-	erase_size = flash->erase_size;
-	if (offset % erase_size || len % erase_size) {
-		printf("SF: Erase offset/length not multiple of erase size\n");
-		return -1;
-	}
-
-	if (flash->flash_is_locked) {
-		if (flash->flash_is_locked(flash, offset, len) > 0) {
-			printf("offset 0x%x is protected and cannot be erased\n",
-			       offset);
-			return -EINVAL;
-		}
-	}
-
-	cmd[0] = flash->erase_cmd;
-	while (len) {
-		erase_addr = offset;
-
-#ifdef CONFIG_SF_DUAL_FLASH
-		if (flash->dual_flash > SF_SINGLE_FLASH)
-			spi_flash_dual(flash, &erase_addr);
-#endif
-#ifdef CONFIG_SPI_FLASH_BAR
-		ret = write_bar(flash, erase_addr);
-		if (ret < 0)
-			return ret;
-#endif
-		spi_flash_addr(erase_addr, cmd);
-
-		debug("SF: erase %2x %2x %2x %2x (%x)\n", cmd[0], cmd[1],
-		      cmd[2], cmd[3], erase_addr);
-
-		ret = spi_flash_write_common(flash, cmd, sizeof(cmd), NULL, 0);
-		if (ret < 0) {
-			debug("SF: erase failed\n");
-			break;
-		}
-
-		offset += erase_size;
-		len -= erase_size;
-	}
-
-#ifdef CONFIG_SPI_FLASH_BAR
-	ret = clean_bar(flash);
-#endif
-
-	return ret;
-}
-
-int spi_flash_cmd_write_ops(struct spi_flash *flash, u32 offset,
-		size_t len, const void *buf)
-{
-	struct spi_slave *spi = flash->spi;
-	unsigned long byte_addr, page_size;
-	u32 write_addr;
-	size_t chunk_len, actual;
-	u8 cmd[SPI_FLASH_CMD_LEN];
-	int ret = -1;
-
-	page_size = flash->page_size;
-
-	if (flash->flash_is_locked) {
-		if (flash->flash_is_locked(flash, offset, len) > 0) {
-			printf("offset 0x%x is protected and cannot be written\n",
-			       offset);
-			return -EINVAL;
-		}
-	}
-
-	cmd[0] = flash->write_cmd;
-	for (actual = 0; actual < len; actual += chunk_len) {
-		write_addr = offset;
-
-#ifdef CONFIG_SF_DUAL_FLASH
-		if (flash->dual_flash > SF_SINGLE_FLASH)
-			spi_flash_dual(flash, &write_addr);
-#endif
-#ifdef CONFIG_SPI_FLASH_BAR
-		ret = write_bar(flash, write_addr);
-		if (ret < 0)
-			return ret;
-#endif
-		byte_addr = offset % page_size;
-		chunk_len = min(len - actual, (size_t)(page_size - byte_addr));
-
-		if (spi->max_write_size)
-			chunk_len = min(chunk_len,
-					spi->max_write_size - sizeof(cmd));
-
-		spi_flash_addr(write_addr, cmd);
-
-		debug("SF: 0x%p => cmd = { 0x%02x 0x%02x%02x%02x } chunk_len = %zu\n",
-		      buf + actual, cmd[0], cmd[1], cmd[2], cmd[3], chunk_len);
-
-		ret = spi_flash_write_common(flash, cmd, sizeof(cmd),
-					buf + actual, chunk_len);
-		if (ret < 0) {
-			debug("SF: write failed\n");
-			break;
-		}
-
-		offset += chunk_len;
-	}
-
-#ifdef CONFIG_SPI_FLASH_BAR
-	ret = clean_bar(flash);
-#endif
-
-	return ret;
-}
-
-int spi_flash_read_common(struct spi_flash *flash, const u8 *cmd,
-		size_t cmd_len, void *data, size_t data_len)
-{
-	struct spi_slave *spi = flash->spi;
-	int ret;
-
-	ret = spi_claim_bus(spi);
-	if (ret) {
-		debug("SF: unable to claim SPI bus\n");
-		return ret;
-	}
-
-	ret = spi_flash_cmd_read(spi, cmd, cmd_len, data, data_len);
-	if (ret < 0) {
-		debug("SF: read cmd failed\n");
-		return ret;
-	}
-
-	spi_release_bus(spi);
-
-	return ret;
-}
-
-/*
- * TODO: remove the weak after all the other spi_flash_copy_mmap
- * implementations removed from drivers
- */
-void __weak spi_flash_copy_mmap(void *data, void *offset, size_t len)
-{
-#ifdef CONFIG_DMA
-	if (!dma_memcpy(data, offset, len))
-		return;
-#endif
-	memcpy(data, offset, len);
-}
-
-int spi_flash_cmd_read_ops(struct spi_flash *flash, u32 offset,
-		size_t len, void *data)
-{
-	struct spi_slave *spi = flash->spi;
-	u8 cmdsz;
-	u32 remain_len, read_len, read_addr;
-	int bank_sel = 0;
-	int ret = 0;
-
-	/* Handle memory-mapped SPI */
-	if (flash->memory_map) {
-		ret = spi_claim_bus(spi);
-		if (ret) {
-			debug("SF: unable to claim SPI bus\n");
-			return log_ret(ret);
-		}
-		spi_xfer(spi, 0, NULL, NULL, SPI_XFER_MMAP);
-		spi_flash_copy_mmap(data, flash->memory_map + offset, len);
-		spi_xfer(spi, 0, NULL, NULL, SPI_XFER_MMAP_END);
-		spi_release_bus(spi);
-		return 0;
-	}
-
-	cmdsz = SPI_FLASH_CMD_LEN + flash->dummy_byte;
-	u8 cmd[cmdsz];
-
-	cmd[0] = flash->read_cmd;
-	while (len) {
-		read_addr = offset;
-
-#ifdef CONFIG_SF_DUAL_FLASH
-		if (flash->dual_flash > SF_SINGLE_FLASH)
-			spi_flash_dual(flash, &read_addr);
-#endif
-#ifdef CONFIG_SPI_FLASH_BAR
-		ret = write_bar(flash, read_addr);
-		if (ret < 0)
-			return log_ret(ret);
-		bank_sel = flash->bank_curr;
-#endif
-		remain_len = ((SPI_FLASH_16MB_BOUN << flash->shift) *
-				(bank_sel + 1)) - offset;
-		if (len < remain_len)
-			read_len = len;
-		else
-			read_len = remain_len;
-
-		if (spi->max_read_size)
-			read_len = min(read_len, spi->max_read_size);
-
-		spi_flash_addr(read_addr, cmd);
-
-		ret = spi_flash_read_common(flash, cmd, cmdsz, data, read_len);
-		if (ret < 0) {
-			debug("SF: read failed\n");
-			break;
-		}
-
-		offset += read_len;
-		len -= read_len;
-		data += read_len;
-	}
-
-#ifdef CONFIG_SPI_FLASH_BAR
-	ret = clean_bar(flash);
-#endif
-
-	return log_ret(ret);
-}
-
-#ifdef CONFIG_SPI_FLASH_SST
-static bool sst26_process_bpr(u32 bpr_size, u8 *cmd, u32 bit, enum lock_ctl ctl)
-{
-	switch (ctl) {
-		case SST26_CTL_LOCK:
-			cmd[bpr_size - (bit / 8) - 1] |= BIT(bit % 8);
-			break;
-		case SST26_CTL_UNLOCK:
-			cmd[bpr_size - (bit / 8) - 1] &= ~BIT(bit % 8);
-			break;
-		case SST26_CTL_CHECK:
-			return !!(cmd[bpr_size - (bit / 8) - 1] & BIT(bit % 8));
-	}
-
-	return false;
-}
-
-/*
- * sst26wf016/sst26wf032/sst26wf064 have next block protection:
- * 4x   - 8  KByte blocks - read & write protection bits - upper addresses
- * 1x   - 32 KByte blocks - write protection bits
- * rest - 64 KByte blocks - write protection bits
- * 1x   - 32 KByte blocks - write protection bits
- * 4x   - 8  KByte blocks - read & write protection bits - lower addresses
- *
- * We'll support only per 64k lock/unlock so lower and upper 64 KByte region
- * will be treated as single block.
- */
-
-/*
- * Lock, unlock or check lock status of the flash region of the flash (depending
- * on the lock_ctl value)
- */
-static int sst26_lock_ctl(struct spi_flash *flash, u32 ofs, size_t len, enum lock_ctl ctl)
-{
-	u32 i, bpr_ptr, rptr_64k, lptr_64k, bpr_size;
-	bool lower_64k = false, upper_64k = false;
-	u8 cmd, bpr_buff[SST26_MAX_BPR_REG_LEN] = {};
-	int ret;
-
-	/* Check length and offset for 64k alignment */
-	if ((ofs & (SZ_64K - 1)) || (len & (SZ_64K - 1)))
-		return -EINVAL;
-
-	if (ofs + len > flash->size)
-		return -EINVAL;
-
-	/* SST26 family has only 16 Mbit, 32 Mbit and 64 Mbit IC */
-	if (flash->size != SZ_2M &&
-	    flash->size != SZ_4M &&
-	    flash->size != SZ_8M)
-		return -EINVAL;
-
-	bpr_size = 2 + (flash->size / SZ_64K / 8);
-
-	cmd = SST26_CMD_READ_BPR;
-	ret = spi_flash_read_common(flash, &cmd, 1, bpr_buff, bpr_size);
-	if (ret < 0) {
-		printf("SF: fail to read block-protection register\n");
-		return ret;
-	}
-
-	rptr_64k = min_t(u32, ofs + len , flash->size - SST26_BOUND_REG_SIZE);
-	lptr_64k = max_t(u32, ofs, SST26_BOUND_REG_SIZE);
-
-	upper_64k = ((ofs + len) > (flash->size - SST26_BOUND_REG_SIZE));
-	lower_64k = (ofs < SST26_BOUND_REG_SIZE);
-
-	/* Lower bits in block-protection register are about 64k region */
-	bpr_ptr = lptr_64k / SZ_64K - 1;
-
-	/* Process 64K blocks region */
-	while (lptr_64k < rptr_64k) {
-		if (sst26_process_bpr(bpr_size, bpr_buff, bpr_ptr, ctl))
-			return EACCES;
-
-		bpr_ptr++;
-		lptr_64k += SZ_64K;
-	}
-
-	/* 32K and 8K region bits in BPR are after 64k region bits */
-	bpr_ptr = (flash->size - 2 * SST26_BOUND_REG_SIZE) / SZ_64K;
-
-	/* Process lower 32K block region */
-	if (lower_64k)
-		if (sst26_process_bpr(bpr_size, bpr_buff, bpr_ptr, ctl))
-			return EACCES;
-
-	bpr_ptr++;
-
-	/* Process upper 32K block region */
-	if (upper_64k)
-		if (sst26_process_bpr(bpr_size, bpr_buff, bpr_ptr, ctl))
-			return EACCES;
-
-	bpr_ptr++;
-
-	/* Process lower 8K block regions */
-	for (i = 0; i < SST26_BPR_8K_NUM; i++) {
-		if (lower_64k)
-			if (sst26_process_bpr(bpr_size, bpr_buff, bpr_ptr, ctl))
-				return EACCES;
-
-		/* In 8K area BPR has both read and write protection bits */
-		bpr_ptr += 2;
-	}
-
-	/* Process upper 8K block regions */
-	for (i = 0; i < SST26_BPR_8K_NUM; i++) {
-		if (upper_64k)
-			if (sst26_process_bpr(bpr_size, bpr_buff, bpr_ptr, ctl))
-				return EACCES;
-
-		/* In 8K area BPR has both read and write protection bits */
-		bpr_ptr += 2;
-	}
-
-	/* If we check region status we don't need to write BPR back */
-	if (ctl == SST26_CTL_CHECK)
-		return 0;
-
-	cmd = SST26_CMD_WRITE_BPR;
-	ret = spi_flash_write_common(flash, &cmd, 1, bpr_buff, bpr_size);
-	if (ret < 0) {
-		printf("SF: fail to write block-protection register\n");
-		return ret;
-	}
-
-	return 0;
-}
-
-static int sst26_unlock(struct spi_flash *flash, u32 ofs, size_t len)
-{
-	return sst26_lock_ctl(flash, ofs, len, SST26_CTL_UNLOCK);
-}
-
-static int sst26_lock(struct spi_flash *flash, u32 ofs, size_t len)
-{
-	return sst26_lock_ctl(flash, ofs, len, SST26_CTL_LOCK);
-}
-
-/*
- * Returns EACCES (positive value) if region is locked, 0 if region is unlocked,
- * and negative on errors.
- */
-static int sst26_is_locked(struct spi_flash *flash, u32 ofs, size_t len)
-{
-	/*
-	 * is_locked function is used for check before reading or erasing flash
-	 * region, so offset and length might be not 64k allighned, so adjust
-	 * them to be 64k allighned as sst26_lock_ctl works only with 64k
-	 * allighned regions.
-	 */
-	ofs -= ofs & (SZ_64K - 1);
-	len = len & (SZ_64K - 1) ? (len & ~(SZ_64K - 1)) + SZ_64K : len;
-
-	return sst26_lock_ctl(flash, ofs, len, SST26_CTL_CHECK);
-}
-
-static int sst_byte_write(struct spi_flash *flash, u32 offset, const void *buf)
-{
-	struct spi_slave *spi = flash->spi;
-	int ret;
-	u8 cmd[4] = {
-		CMD_SST_BP,
-		offset >> 16,
-		offset >> 8,
-		offset,
-	};
-
-	debug("BP[%02x]: 0x%p => cmd = { 0x%02x 0x%06x }\n",
-	      spi_w8r8(spi, CMD_READ_STATUS), buf, cmd[0], offset);
-
-	ret = spi_flash_cmd_write_enable(flash);
-	if (ret)
-		return ret;
-
-	ret = spi_flash_cmd_write(spi, cmd, sizeof(cmd), buf, 1);
-	if (ret)
-		return ret;
-
-	return spi_flash_wait_till_ready(flash, SPI_FLASH_PROG_TIMEOUT);
-}
-
-int sst_write_wp(struct spi_flash *flash, u32 offset, size_t len,
-		const void *buf)
-{
-	struct spi_slave *spi = flash->spi;
-	size_t actual, cmd_len;
-	int ret;
-	u8 cmd[4];
-
-	ret = spi_claim_bus(spi);
-	if (ret) {
-		debug("SF: Unable to claim SPI bus\n");
-		return ret;
-	}
-
-	/* If the data is not word aligned, write out leading single byte */
-	actual = offset % 2;
-	if (actual) {
-		ret = sst_byte_write(flash, offset, buf);
-		if (ret)
-			goto done;
-	}
-	offset += actual;
-
-	ret = spi_flash_cmd_write_enable(flash);
-	if (ret)
-		goto done;
-
-	cmd_len = 4;
-	cmd[0] = CMD_SST_AAI_WP;
-	cmd[1] = offset >> 16;
-	cmd[2] = offset >> 8;
-	cmd[3] = offset;
-
-	for (; actual < len - 1; actual += 2) {
-		debug("WP[%02x]: 0x%p => cmd = { 0x%02x 0x%06x }\n",
-		      spi_w8r8(spi, CMD_READ_STATUS), buf + actual,
-		      cmd[0], offset);
-
-		ret = spi_flash_cmd_write(spi, cmd, cmd_len,
-					buf + actual, 2);
-		if (ret) {
-			debug("SF: sst word program failed\n");
-			break;
-		}
-
-		ret = spi_flash_wait_till_ready(flash, SPI_FLASH_PROG_TIMEOUT);
-		if (ret)
-			break;
-
-		cmd_len = 1;
-		offset += 2;
-	}
-
-	if (!ret)
-		ret = spi_flash_cmd_write_disable(flash);
-
-	/* If there is a single trailing byte, write it out */
-	if (!ret && actual != len)
-		ret = sst_byte_write(flash, offset, buf + actual);
-
- done:
-	debug("SF: sst: program %s %zu bytes @ 0x%zx\n",
-	      ret ? "failure" : "success", len, offset - actual);
-
-	spi_release_bus(spi);
-	return ret;
-}
-
-int sst_write_bp(struct spi_flash *flash, u32 offset, size_t len,
-		const void *buf)
-{
-	struct spi_slave *spi = flash->spi;
-	size_t actual;
-	int ret;
-
-	ret = spi_claim_bus(spi);
-	if (ret) {
-		debug("SF: Unable to claim SPI bus\n");
-		return ret;
-	}
-
-	for (actual = 0; actual < len; actual++) {
-		ret = sst_byte_write(flash, offset, buf + actual);
-		if (ret) {
-			debug("SF: sst byte program failed\n");
-			break;
-		}
-		offset++;
-	}
-
-	if (!ret)
-		ret = spi_flash_cmd_write_disable(flash);
-
-	debug("SF: sst: program %s %zu bytes @ 0x%zx\n",
-	      ret ? "failure" : "success", len, offset - actual);
-
-	spi_release_bus(spi);
-	return ret;
-}
-#endif
-
-#if defined(CONFIG_SPI_FLASH_STMICRO) || defined(CONFIG_SPI_FLASH_SST)
-static void stm_get_locked_range(struct spi_flash *flash, u8 sr, loff_t *ofs,
-				 u64 *len)
-{
-	u8 mask = SR_BP2 | SR_BP1 | SR_BP0;
-	int shift = ffs(mask) - 1;
-	int pow;
-
-	if (!(sr & mask)) {
-		/* No protection */
-		*ofs = 0;
-		*len = 0;
-	} else {
-		pow = ((sr & mask) ^ mask) >> shift;
-		*len = flash->size >> pow;
-		*ofs = flash->size - *len;
-	}
-}
-
-/*
- * Return 1 if the entire region is locked, 0 otherwise
- */
-static int stm_is_locked_sr(struct spi_flash *flash, loff_t ofs, u64 len,
-			    u8 sr)
-{
-	loff_t lock_offs;
-	u64 lock_len;
-
-	stm_get_locked_range(flash, sr, &lock_offs, &lock_len);
-
-	return (ofs + len <= lock_offs + lock_len) && (ofs >= lock_offs);
-}
-
-/*
- * Check if a region of the flash is (completely) locked. See stm_lock() for
- * more info.
- *
- * Returns 1 if entire region is locked, 0 if any portion is unlocked, and
- * negative on errors.
- */
-int stm_is_locked(struct spi_flash *flash, u32 ofs, size_t len)
-{
-	int status;
-	u8 sr;
-
-	status = read_sr(flash, &sr);
-	if (status < 0)
-		return status;
-
-	return stm_is_locked_sr(flash, ofs, len, sr);
-}
-
-/*
- * Lock a region of the flash. Compatible with ST Micro and similar flash.
- * Supports only the block protection bits BP{0,1,2} in the status register
- * (SR). Does not support these features found in newer SR bitfields:
- *   - TB: top/bottom protect - only handle TB=0 (top protect)
- *   - SEC: sector/block protect - only handle SEC=0 (block protect)
- *   - CMP: complement protect - only support CMP=0 (range is not complemented)
- *
- * Sample table portion for 8MB flash (Winbond w25q64fw):
- *
- *   SEC  |  TB   |  BP2  |  BP1  |  BP0  |  Prot Length  | Protected Portion
- *  --------------------------------------------------------------------------
- *    X   |   X   |   0   |   0   |   0   |  NONE         | NONE
- *    0   |   0   |   0   |   0   |   1   |  128 KB       | Upper 1/64
- *    0   |   0   |   0   |   1   |   0   |  256 KB       | Upper 1/32
- *    0   |   0   |   0   |   1   |   1   |  512 KB       | Upper 1/16
- *    0   |   0   |   1   |   0   |   0   |  1 MB         | Upper 1/8
- *    0   |   0   |   1   |   0   |   1   |  2 MB         | Upper 1/4
- *    0   |   0   |   1   |   1   |   0   |  4 MB         | Upper 1/2
- *    X   |   X   |   1   |   1   |   1   |  8 MB         | ALL
- *
- * Returns negative on errors, 0 on success.
- */
-int stm_lock(struct spi_flash *flash, u32 ofs, size_t len)
-{
-	u8 status_old, status_new;
-	u8 mask = SR_BP2 | SR_BP1 | SR_BP0;
-	u8 shift = ffs(mask) - 1, pow, val;
-	int ret;
-
-	ret = read_sr(flash, &status_old);
-	if (ret < 0)
-		return ret;
-
-	/* SPI NOR always locks to the end */
-	if (ofs + len != flash->size) {
-		/* Does combined region extend to end? */
-		if (!stm_is_locked_sr(flash, ofs + len, flash->size - ofs - len,
-				      status_old))
-			return -EINVAL;
-		len = flash->size - ofs;
-	}
-
-	/*
-	 * Need smallest pow such that:
-	 *
-	 *   1 / (2^pow) <= (len / size)
-	 *
-	 * so (assuming power-of-2 size) we do:
-	 *
-	 *   pow = ceil(log2(size / len)) = log2(size) - floor(log2(len))
-	 */
-	pow = ilog2(flash->size) - ilog2(len);
-	val = mask - (pow << shift);
-	if (val & ~mask)
-		return -EINVAL;
-
-	/* Don't "lock" with no region! */
-	if (!(val & mask))
-		return -EINVAL;
-
-	status_new = (status_old & ~mask) | val;
-
-	/* Only modify protection if it will not unlock other areas */
-	if ((status_new & mask) <= (status_old & mask))
-		return -EINVAL;
-
-	write_sr(flash, status_new);
-
-	return 0;
-}
-
-/*
- * Unlock a region of the flash. See stm_lock() for more info
- *
- * Returns negative on errors, 0 on success.
- */
-int stm_unlock(struct spi_flash *flash, u32 ofs, size_t len)
-{
-	uint8_t status_old, status_new;
-	u8 mask = SR_BP2 | SR_BP1 | SR_BP0;
-	u8 shift = ffs(mask) - 1, pow, val;
-	int ret;
-
-	ret = read_sr(flash, &status_old);
-	if (ret < 0)
-		return ret;
-
-	/* Cannot unlock; would unlock larger region than requested */
-	if (stm_is_locked_sr(flash, ofs - flash->erase_size, flash->erase_size,
-			     status_old))
-		return -EINVAL;
-	/*
-	 * Need largest pow such that:
-	 *
-	 *   1 / (2^pow) >= (len / size)
-	 *
-	 * so (assuming power-of-2 size) we do:
-	 *
-	 *   pow = floor(log2(size / len)) = log2(size) - ceil(log2(len))
-	 */
-	pow = ilog2(flash->size) - order_base_2(flash->size - (ofs + len));
-	if (ofs + len == flash->size) {
-		val = 0; /* fully unlocked */
-	} else {
-		val = mask - (pow << shift);
-		/* Some power-of-two sizes are not supported */
-		if (val & ~mask)
-			return -EINVAL;
-	}
-
-	status_new = (status_old & ~mask) | val;
-
-	/* Only modify protection if it will not lock other areas */
-	if ((status_new & mask) >= (status_old & mask))
-		return -EINVAL;
-
-	write_sr(flash, status_new);
-
-	return 0;
-}
-#endif
-
-
-#ifdef CONFIG_SPI_FLASH_MACRONIX
-static int macronix_quad_enable(struct spi_flash *flash)
-{
-	u8 qeb_status;
-	int ret;
-
-	ret = read_sr(flash, &qeb_status);
-	if (ret < 0)
-		return ret;
-
-	if (qeb_status & STATUS_QEB_MXIC)
-		return 0;
-
-	ret = write_sr(flash, qeb_status | STATUS_QEB_MXIC);
-	if (ret < 0)
-		return ret;
-
-	/* read SR and check it */
-	ret = read_sr(flash, &qeb_status);
-	if (!(ret >= 0 && (qeb_status & STATUS_QEB_MXIC))) {
-		printf("SF: Macronix SR Quad bit not clear\n");
-		return -EINVAL;
-	}
-
-	return ret;
-}
-#endif
-
-#if defined(CONFIG_SPI_FLASH_SPANSION) || defined(CONFIG_SPI_FLASH_WINBOND)
-static int spansion_quad_enable(struct spi_flash *flash)
-{
-	u8 qeb_status;
-	int ret;
-
-	ret = read_cr(flash, &qeb_status);
-	if (ret < 0)
-		return ret;
-
-	if (qeb_status & STATUS_QEB_WINSPAN)
-		return 0;
-
-	ret = write_cr(flash, qeb_status | STATUS_QEB_WINSPAN);
-	if (ret < 0)
-		return ret;
-
-	/* read CR and check it */
-	ret = read_cr(flash, &qeb_status);
-	if (!(ret >= 0 && (qeb_status & STATUS_QEB_WINSPAN))) {
-		printf("SF: Spansion CR Quad bit not clear\n");
-		return -EINVAL;
-	}
-
-	return ret;
-}
-#endif
-
-static const struct spi_flash_info *spi_flash_read_id(struct spi_flash *flash)
-{
-	int				tmp;
-	u8				id[SPI_FLASH_MAX_ID_LEN];
-	const struct spi_flash_info	*info;
-
-	tmp = spi_flash_cmd(flash->spi, CMD_READ_ID, id, SPI_FLASH_MAX_ID_LEN);
-	if (tmp < 0) {
-		printf("SF: error %d reading JEDEC ID\n", tmp);
-		return ERR_PTR(tmp);
-	}
-
-	info = spi_flash_ids;
-	for (; info->name != NULL; info++) {
-		if (info->id_len) {
-			if (!memcmp(info->id, id, info->id_len))
-				return info;
-		}
-	}
-
-	printf("SF: unrecognized JEDEC id bytes: %02x, %02x, %02x\n",
-	       id[0], id[1], id[2]);
-	return ERR_PTR(-ENODEV);
-}
-
-static int set_quad_mode(struct spi_flash *flash,
-			 const struct spi_flash_info *info)
-{
-	switch (JEDEC_MFR(info)) {
-#ifdef CONFIG_SPI_FLASH_MACRONIX
-	case SPI_FLASH_CFI_MFR_MACRONIX:
-		return macronix_quad_enable(flash);
-#endif
-#if defined(CONFIG_SPI_FLASH_SPANSION) || defined(CONFIG_SPI_FLASH_WINBOND)
-	case SPI_FLASH_CFI_MFR_SPANSION:
-	case SPI_FLASH_CFI_MFR_WINBOND:
-		return spansion_quad_enable(flash);
-#endif
-#ifdef CONFIG_SPI_FLASH_STMICRO
-	case SPI_FLASH_CFI_MFR_STMICRO:
-	case SPI_FLASH_CFI_MFR_MICRON:
-		debug("SF: QEB is volatile for %02x flash\n", JEDEC_MFR(info));
-		return 0;
-#endif
-	default:
-		printf("SF: Need set QEB func for %02x flash\n",
-		       JEDEC_MFR(info));
-		return -1;
-	}
-}
-
-#if CONFIG_IS_ENABLED(OF_CONTROL)
-int spi_flash_decode_fdt(struct spi_flash *flash)
-{
-#ifdef CONFIG_DM_SPI_FLASH
-	fdt_addr_t addr;
-	fdt_size_t size;
-
-	addr = dev_read_addr_size(flash->dev, "memory-map", &size);
-	if (addr == FDT_ADDR_T_NONE) {
-		debug("%s: Cannot decode address\n", __func__);
-		return 0;
-	}
-
-	if (flash->size > size) {
-		debug("%s: Memory map must cover entire device\n", __func__);
-		return -1;
-	}
-	flash->memory_map = map_sysmem(addr, size);
-#endif
-
-	return 0;
-}
-#endif /* CONFIG_IS_ENABLED(OF_CONTROL) */
-
-int spi_flash_scan(struct spi_flash *flash)
-{
-	struct spi_slave *spi = flash->spi;
-	const struct spi_flash_info *info = NULL;
-	int ret;
-
-	info = spi_flash_read_id(flash);
-	if (IS_ERR_OR_NULL(info))
-		return -ENOENT;
-
-	/*
-	 * Flash powers up read-only, so clear BP# bits.
-	 *
-	 * Note on some flash (like Macronix), QE (quad enable) bit is in the
-	 * same status register as BP# bits, and we need preserve its original
-	 * value during a reboot cycle as this is required by some platforms
-	 * (like Intel ICH SPI controller working under descriptor mode).
-	 */
-	if (JEDEC_MFR(info) == SPI_FLASH_CFI_MFR_ATMEL ||
-	   (JEDEC_MFR(info) == SPI_FLASH_CFI_MFR_SST) ||
-	   (JEDEC_MFR(info) == SPI_FLASH_CFI_MFR_MACRONIX)) {
-		u8 sr = 0;
-
-		if (JEDEC_MFR(info) == SPI_FLASH_CFI_MFR_MACRONIX) {
-			read_sr(flash, &sr);
-			sr &= STATUS_QEB_MXIC;
-		}
-		write_sr(flash, sr);
-	}
-
-	flash->name = info->name;
-	flash->memory_map = spi->memory_map;
-
-	if (info->flags & SST_WR)
-		flash->flags |= SNOR_F_SST_WR;
-
-#ifndef CONFIG_DM_SPI_FLASH
-	flash->write = spi_flash_cmd_write_ops;
-#if defined(CONFIG_SPI_FLASH_SST)
-	if (flash->flags & SNOR_F_SST_WR) {
-		if (spi->mode & SPI_TX_BYTE)
-			flash->write = sst_write_bp;
-		else
-			flash->write = sst_write_wp;
-	}
-#endif
-	flash->erase = spi_flash_cmd_erase_ops;
-	flash->read = spi_flash_cmd_read_ops;
-#endif
-
-#if defined(CONFIG_SPI_FLASH_STMICRO) || defined(CONFIG_SPI_FLASH_SST)
-	/* NOR protection support for STmicro/Micron chips and similar */
-	if (JEDEC_MFR(info) == SPI_FLASH_CFI_MFR_STMICRO ||
-	    JEDEC_MFR(info) == SPI_FLASH_CFI_MFR_MICRON ||
-	    JEDEC_MFR(info) == SPI_FLASH_CFI_MFR_SST) {
-		flash->flash_lock = stm_lock;
-		flash->flash_unlock = stm_unlock;
-		flash->flash_is_locked = stm_is_locked;
-	}
-#endif
-
-/* sst26wf series block protection implementation differs from other series */
-#if defined(CONFIG_SPI_FLASH_SST)
-	if (JEDEC_MFR(info) == SPI_FLASH_CFI_MFR_SST && info->id[1] == 0x26) {
-		flash->flash_lock = sst26_lock;
-		flash->flash_unlock = sst26_unlock;
-		flash->flash_is_locked = sst26_is_locked;
-	}
-#endif
-
-	/* Compute the flash size */
-	flash->shift = (flash->dual_flash & SF_DUAL_PARALLEL_FLASH) ? 1 : 0;
-	flash->page_size = info->page_size;
-	/*
-	 * The Spansion S25FS512S, S25FL032P and S25FL064P have 256b pages,
-	 * yet use the 0x4d00 Extended JEDEC code. The rest of the Spansion
-	 * flashes with the 0x4d00 Extended JEDEC code have 512b pages.
-	 * All of the others have 256b pages.
-	 */
-	if (JEDEC_EXT(info) == 0x4d00) {
-		if ((JEDEC_ID(info) != 0x0215) &&
-		    (JEDEC_ID(info) != 0x0216) &&
-		    (JEDEC_ID(info) != 0x0220))
-			flash->page_size = 512;
-	}
-	flash->page_size <<= flash->shift;
-	flash->sector_size = info->sector_size << flash->shift;
-	flash->size = flash->sector_size * info->n_sectors << flash->shift;
-#ifdef CONFIG_SF_DUAL_FLASH
-	if (flash->dual_flash & SF_DUAL_STACKED_FLASH)
-		flash->size <<= 1;
-#endif
-
-#ifdef CONFIG_SPI_FLASH_USE_4K_SECTORS
-	/* Compute erase sector and command */
-	if (info->flags & SECT_4K) {
-		flash->erase_cmd = CMD_ERASE_4K;
-		flash->erase_size = 4096 << flash->shift;
-	} else
-#endif
-	{
-		flash->erase_cmd = CMD_ERASE_64K;
-		flash->erase_size = flash->sector_size;
-	}
-
-	/* Now erase size becomes valid sector size */
-	flash->sector_size = flash->erase_size;
-
-	/* Look for read commands */
-	flash->read_cmd = CMD_READ_ARRAY_FAST;
-	if (spi->mode & SPI_RX_SLOW)
-		flash->read_cmd = CMD_READ_ARRAY_SLOW;
-	else if (spi->mode & SPI_RX_QUAD && info->flags & RD_QUAD)
-		flash->read_cmd = CMD_READ_QUAD_OUTPUT_FAST;
-	else if (spi->mode & SPI_RX_DUAL && info->flags & RD_DUAL)
-		flash->read_cmd = CMD_READ_DUAL_OUTPUT_FAST;
-
-	/* Look for write commands */
-	if (info->flags & WR_QPP && spi->mode & SPI_TX_QUAD)
-		flash->write_cmd = CMD_QUAD_PAGE_PROGRAM;
-	else
-		/* Go for default supported write cmd */
-		flash->write_cmd = CMD_PAGE_PROGRAM;
-
-	/* Set the quad enable bit - only for quad commands */
-	if ((flash->read_cmd == CMD_READ_QUAD_OUTPUT_FAST) ||
-	    (flash->read_cmd == CMD_READ_QUAD_IO_FAST) ||
-	    (flash->write_cmd == CMD_QUAD_PAGE_PROGRAM)) {
-		ret = set_quad_mode(flash, info);
-		if (ret) {
-			debug("SF: Fail to set QEB for %02x\n",
-			      JEDEC_MFR(info));
-			return -EINVAL;
-		}
-	}
-
-	/* Read dummy_byte: dummy byte is determined based on the
-	 * dummy cycles of a particular command.
-	 * Fast commands - dummy_byte = dummy_cycles/8
-	 * I/O commands- dummy_byte = (dummy_cycles * no.of lines)/8
-	 * For I/O commands except cmd[0] everything goes on no.of lines
-	 * based on particular command but incase of fast commands except
-	 * data all go on single line irrespective of command.
-	 */
-	switch (flash->read_cmd) {
-	case CMD_READ_QUAD_IO_FAST:
-		flash->dummy_byte = 2;
-		break;
-	case CMD_READ_ARRAY_SLOW:
-		flash->dummy_byte = 0;
-		break;
-	default:
-		flash->dummy_byte = 1;
-	}
-
-#ifdef CONFIG_SPI_FLASH_STMICRO
-	if (info->flags & E_FSR)
-		flash->flags |= SNOR_F_USE_FSR;
-#endif
-
-	/* Configure the BAR - discover bank cmds and read current bank */
-#ifdef CONFIG_SPI_FLASH_BAR
-	ret = read_bar(flash, info);
-	if (ret < 0)
-		return ret;
-#endif
-
-#if CONFIG_IS_ENABLED(OF_CONTROL) && !CONFIG_IS_ENABLED(OF_PLATDATA)
-	ret = spi_flash_decode_fdt(flash);
-	if (ret) {
-		debug("SF: FDT decode error\n");
-		return -EINVAL;
-	}
-#endif
-
-#ifndef CONFIG_SPL_BUILD
-	printf("SF: Detected %s with page size ", flash->name);
-	print_size(flash->page_size, ", erase size ");
-	print_size(flash->erase_size, ", total ");
-	print_size(flash->size, "");
-	if (flash->memory_map)
-		printf(", mapped at %p", flash->memory_map);
-	puts("\n");
-#endif
-
-#ifndef CONFIG_SPI_FLASH_BAR
-	if (((flash->dual_flash == SF_SINGLE_FLASH) &&
-	     (flash->size > SPI_FLASH_16MB_BOUN)) ||
-	     ((flash->dual_flash > SF_SINGLE_FLASH) &&
-	     (flash->size > SPI_FLASH_16MB_BOUN << 1))) {
-		puts("SF: Warning - Only lower 16MiB accessible,");
-		puts(" Full access #define CONFIG_SPI_FLASH_BAR\n");
-	}
-#endif
-
-	return 0;
-}
diff --git a/drivers/mtd/spi/spi_flash_ids.c b/drivers/mtd/spi/spi_flash_ids.c
deleted file mode 100644
index ad0a0c815014..000000000000
--- a/drivers/mtd/spi/spi_flash_ids.c
+++ /dev/null
@@ -1,211 +0,0 @@ 
-// SPDX-License-Identifier: GPL-2.0+
-/*
- * SPI Flash ID's.
- *
- * Copyright (C) 2016 Jagan Teki <jagan@openedev.com>
- * Copyright (C) 2013 Jagannadha Sutradharudu Teki, Xilinx Inc.
- */
-
-#include <common.h>
-#include <spi.h>
-#include <spi_flash.h>
-
-#include "sf_internal.h"
-
-/* Used when the "_ext_id" is two bytes at most */
-#define INFO(_jedec_id, _ext_id, _sector_size, _n_sectors, _flags)	\
-		.id = {							\
-			((_jedec_id) >> 16) & 0xff,			\
-			((_jedec_id) >> 8) & 0xff,			\
-			(_jedec_id) & 0xff,				\
-			((_ext_id) >> 8) & 0xff,			\
-			(_ext_id) & 0xff,				\
-			},						\
-		.id_len = (!(_jedec_id) ? 0 : (3 + ((_ext_id) ? 2 : 0))),	\
-		.sector_size = (_sector_size),				\
-		.n_sectors = (_n_sectors),				\
-		.page_size = 256,					\
-		.flags = (_flags),
-
-#define INFO6(_jedec_id, _ext_id, _sector_size, _n_sectors, _flags)	\
-		.id = {							\
-			((_jedec_id) >> 16) & 0xff,			\
-			((_jedec_id) >> 8) & 0xff,			\
-			(_jedec_id) & 0xff,				\
-			((_ext_id) >> 16) & 0xff,			\
-			((_ext_id) >> 8) & 0xff,			\
-			(_ext_id) & 0xff,				\
-			},						\
-		.id_len = 6,						\
-		.sector_size = (_sector_size),				\
-		.n_sectors = (_n_sectors),				\
-		.page_size = 256,					\
-		.flags = (_flags),
-
-const struct spi_flash_info spi_flash_ids[] = {
-#ifdef CONFIG_SPI_FLASH_ATMEL		/* ATMEL */
-	{"at45db011d",	   INFO(0x1f2200, 0x0, 64 * 1024,     4, SECT_4K) },
-	{"at45db021d",	   INFO(0x1f2300, 0x0, 64 * 1024,     8, SECT_4K) },
-	{"at45db041d",	   INFO(0x1f2400, 0x0, 64 * 1024,     8, SECT_4K) },
-	{"at45db081d",	   INFO(0x1f2500, 0x0, 64 * 1024,    16, SECT_4K) },
-	{"at45db161d",	   INFO(0x1f2600, 0x0, 64 * 1024,    32, SECT_4K) },
-	{"at45db321d",	   INFO(0x1f2700, 0x0, 64 * 1024,    64, SECT_4K) },
-	{"at45db641d",	   INFO(0x1f2800, 0x0, 64 * 1024,   128, SECT_4K) },
-	{"at25df321a",     INFO(0x1f4701, 0x0, 64 * 1024,    64, SECT_4K) },
-	{"at25df321",      INFO(0x1f4700, 0x0, 64 * 1024,    64, SECT_4K) },
-	{"at26df081a",     INFO(0x1f4501, 0x0, 64 * 1024,    16, SECT_4K) },
-#endif
-#ifdef CONFIG_SPI_FLASH_EON		/* EON */
-	{"en25q32b",	   INFO(0x1c3016, 0x0, 64 * 1024,    64, 0) },
-	{"en25q64",	   INFO(0x1c3017, 0x0, 64 * 1024,   128, SECT_4K) },
-	{"en25q128b",	   INFO(0x1c3018, 0x0, 64 * 1024,   256, 0) },
-	{"en25s64",	   INFO(0x1c3817, 0x0, 64 * 1024,   128, 0) },
-#endif
-#ifdef CONFIG_SPI_FLASH_GIGADEVICE	/* GIGADEVICE */
-	{"gd25q16c",	   INFO(0xc84015, 0x0, 64 * 1024,    32, RD_FULL | WR_QPP | SECT_4K) },
-	{"gd25q64b",	   INFO(0xc84017, 0x0, 64 * 1024,   128, SECT_4K) },
-	{"gd25q32b",       INFO(0xc84016, 0x0, 64 * 1024,    64, SECT_4K) },
-	{"gd25lq32",	   INFO(0xc86016, 0x0, 64 * 1024,    64, SECT_4K) },
-#endif
-#ifdef CONFIG_SPI_FLASH_ISSI		/* ISSI */
-	{"is25lq040b",	   INFO(0x9d4013, 0x0, 64 * 1024,    8, 0)  },
-	{"is25lp032",	   INFO(0x9d6016, 0x0, 64 * 1024,    64, 0) },
-	{"is25lp064",	   INFO(0x9d6017, 0x0, 64 * 1024,   128, 0) },
-	{"is25lp128",	   INFO(0x9d6018, 0x0, 64 * 1024,   256, 0) },
-	{"is25lp256",	   INFO(0x9d6019, 0x0, 64 * 1024,   512, 0) },
-	{"is25wp032",	   INFO(0x9d7016, 0x0, 64 * 1024,    64, RD_FULL | SECT_4K) },
-	{"is25wp064",	   INFO(0x9d7017, 0x0, 64 * 1024,   128, RD_FULL | SECT_4K) },
-	{"is25wp128",	   INFO(0x9d7018, 0x0, 64 * 1024,   256, RD_FULL | SECT_4K) },
-#endif
-#ifdef CONFIG_SPI_FLASH_MACRONIX	/* MACRONIX */
-	{"mx25l2006e",	   INFO(0xc22012, 0x0, 64 * 1024,     4, 0) },
-	{"mx25l4005",	   INFO(0xc22013, 0x0, 64 * 1024,     8, 0) },
-	{"mx25l8005",	   INFO(0xc22014, 0x0, 64 * 1024,    16, 0) },
-	{"mx25l1605d",	   INFO(0xc22015, 0x0, 64 * 1024,    32, 0) },
-	{"mx25l3205d",	   INFO(0xc22016, 0x0, 64 * 1024,    64, 0) },
-	{"mx25l6405d",	   INFO(0xc22017, 0x0, 64 * 1024,   128, 0) },
-	{"mx25l12805",	   INFO(0xc22018, 0x0, 64 * 1024,   256, RD_FULL | WR_QPP) },
-	{"mx25l25635f",	   INFO(0xc22019, 0x0, 64 * 1024,   512, RD_FULL | WR_QPP) },
-	{"mx25l51235f",	   INFO(0xc2201a, 0x0, 64 * 1024,  1024, RD_FULL | WR_QPP) },
-	{"mx25l1633e",	   INFO(0xc22415, 0x0, 64 * 1024,    32, RD_FULL | WR_QPP | SECT_4K) },
-	{"mx25u6435f",	   INFO(0xc22537, 0x0, 64 * 1024,   128, RD_FULL | WR_QPP) },
-	{"mx25l12855e",	   INFO(0xc22618, 0x0, 64 * 1024,   256, RD_FULL | WR_QPP) },
-	{"mx25u1635e",     INFO(0xc22535, 0x0, 64 * 1024,  32, SECT_4K) },
-	{"mx25u25635f",    INFO(0xc22539, 0x0, 64 * 1024,   512, RD_FULL | WR_QPP) },
-	{"mx66u51235f",    INFO(0xc2253a, 0x0, 64 * 1024,  1024, RD_FULL | WR_QPP) },
-	{"mx66l1g45g",     INFO(0xc2201b, 0x0, 64 * 1024,  2048, RD_FULL | WR_QPP) },
-#endif
-#ifdef CONFIG_SPI_FLASH_SPANSION	/* SPANSION */
-	{"s25fl008a",	   INFO(0x010213, 0x0, 64 * 1024,    16, 0) },
-	{"s25fl016a",	   INFO(0x010214, 0x0, 64 * 1024,    32, 0) },
-	{"s25fl032a",	   INFO(0x010215, 0x0, 64 * 1024,    64, 0) },
-	{"s25fl064a",	   INFO(0x010216, 0x0, 64 * 1024,   128, 0) },
-	{"s25fl208k",	   INFO(0x014014, 0x0, 64 * 1024,    16, 0) },
-	{"s25fl116k",	   INFO(0x014015, 0x0, 64 * 1024,    32, 0) },
-	{"s25fl164k",	   INFO(0x014017, 0x0140,  64 * 1024,   128, 0) },
-	{"s25fl128p_256k", INFO(0x012018, 0x0300, 256 * 1024,    64, RD_FULL | WR_QPP) },
-	{"s25fl128p_64k",  INFO(0x012018, 0x0301,  64 * 1024,   256, RD_FULL | WR_QPP) },
-	{"s25fl032p",	   INFO(0x010215, 0x4d00,  64 * 1024,    64, RD_FULL | WR_QPP) },
-	{"s25fl064p",	   INFO(0x010216, 0x4d00,  64 * 1024,   128, RD_FULL | WR_QPP) },
-	{"s25fl128s_256k", INFO(0x012018, 0x4d00, 256 * 1024,    64, RD_FULL | WR_QPP) },
-	{"s25fl128s_64k",  INFO(0x012018, 0x4d01,  64 * 1024,   256, RD_FULL | WR_QPP) },
-	{"s25fl128l",      INFO(0x016018, 0, 64 * 1024,    256, RD_FULL | WR_QPP) },
-	{"s25fl256s_256k", INFO(0x010219, 0x4d00, 256 * 1024,   128, RD_FULL | WR_QPP) },
-	{"s25fs256s_64k",  INFO6(0x010219, 0x4d0181, 64 * 1024, 512, RD_FULL | WR_QPP | SECT_4K) },
-	{"s25fl256s_64k",  INFO(0x010219, 0x4d01,  64 * 1024,   512, RD_FULL | WR_QPP) },
-	{"s25fs512s",      INFO6(0x010220, 0x4d0081, 256 * 1024, 256, RD_FULL | WR_QPP | SECT_4K) },
-	{"s25fl512s_256k", INFO(0x010220, 0x4d00, 256 * 1024,   256, RD_FULL | WR_QPP) },
-	{"s25fl512s_64k",  INFO(0x010220, 0x4d01,  64 * 1024,  1024, RD_FULL | WR_QPP) },
-	{"s25fl512s_512k", INFO(0x010220, 0x4f00, 256 * 1024,   256, RD_FULL | WR_QPP) },
-#endif
-#ifdef CONFIG_SPI_FLASH_STMICRO		/* STMICRO */
-	{"m25p10",	   INFO(0x202011, 0x0, 32 * 1024,     4, 0) },
-	{"m25p20",	   INFO(0x202012, 0x0, 64 * 1024,     4, 0) },
-	{"m25p40",	   INFO(0x202013, 0x0, 64 * 1024,     8, 0) },
-	{"m25p80",	   INFO(0x202014, 0x0, 64 * 1024,    16, 0) },
-	{"m25p16",	   INFO(0x202015, 0x0, 64 * 1024,    32, 0) },
-	{"m25pE16",	   INFO(0x208015, 0x1000, 64 * 1024, 32, 0) },
-	{"m25pX16",	   INFO(0x207115, 0x1000, 64 * 1024, 32, RD_QUAD | RD_DUAL) },
-	{"m25p32",	   INFO(0x202016, 0x0,  64 * 1024,    64, 0) },
-	{"m25p64",	   INFO(0x202017, 0x0,  64 * 1024,   128, 0) },
-	{"m25p128",	   INFO(0x202018, 0x0, 256 * 1024,    64, 0) },
-	{"m25pX64",	   INFO(0x207117, 0x0,  64 * 1024,   128, SECT_4K) },
-	{"n25q016a",       INFO(0x20bb15, 0x0,	64 * 1024,    32, SECT_4K) },
-	{"n25q32",	   INFO(0x20ba16, 0x0,  64 * 1024,    64, RD_FULL | WR_QPP | SECT_4K) },
-	{"n25q32a",	   INFO(0x20bb16, 0x0,  64 * 1024,    64, RD_FULL | WR_QPP | SECT_4K) },
-	{"n25q64",	   INFO(0x20ba17, 0x0,  64 * 1024,   128, RD_FULL | WR_QPP | SECT_4K) },
-	{"n25q64a",	   INFO(0x20bb17, 0x0,  64 * 1024,   128, RD_FULL | WR_QPP | SECT_4K) },
-	{"n25q128",	   INFO(0x20ba18, 0x0,  64 * 1024,   256, RD_FULL | WR_QPP) },
-	{"n25q128a",	   INFO(0x20bb18, 0x0,  64 * 1024,   256, RD_FULL | WR_QPP) },
-	{"n25q256",	   INFO(0x20ba19, 0x0,  64 * 1024,   512, RD_FULL | WR_QPP | E_FSR | SECT_4K) },
-	{"n25q256a",	   INFO(0x20bb19, 0x0,  64 * 1024,   512, RD_FULL | WR_QPP | E_FSR | SECT_4K) },
-	{"n25q512",	   INFO(0x20ba20, 0x0,  64 * 1024,  1024, RD_FULL | WR_QPP | E_FSR | SECT_4K) },
-	{"n25q512a",	   INFO(0x20bb20, 0x0,  64 * 1024,  1024, RD_FULL | WR_QPP | E_FSR | SECT_4K) },
-	{"n25q1024",	   INFO(0x20ba21, 0x0,  64 * 1024,  2048, RD_FULL | WR_QPP | E_FSR | SECT_4K) },
-	{"n25q1024a",	   INFO(0x20bb21, 0x0,  64 * 1024,  2048, RD_FULL | WR_QPP | E_FSR | SECT_4K) },
-	{"mt25qu02g",	   INFO(0x20bb22, 0x0,  64 * 1024,  4096, RD_FULL | WR_QPP | E_FSR | SECT_4K) },
-	{"mt25ql02g",	   INFO(0x20ba22, 0x0,  64 * 1024,  4096, RD_FULL | WR_QPP | E_FSR | SECT_4K) },
-	{"mt35xu512g",	   INFO6(0x2c5b1a, 0x104100,  128 * 1024,  512, E_FSR | SECT_4K) },
-#endif
-#ifdef CONFIG_SPI_FLASH_SST		/* SST */
-	{"sst25vf040b",	   INFO(0xbf258d, 0x0,	64 * 1024,     8, SECT_4K | SST_WR) },
-	{"sst25vf080b",	   INFO(0xbf258e, 0x0,	64 * 1024,    16, SECT_4K | SST_WR) },
-	{"sst25vf016b",	   INFO(0xbf2541, 0x0,	64 * 1024,    32, SECT_4K | SST_WR) },
-	{"sst25vf032b",	   INFO(0xbf254a, 0x0,	64 * 1024,    64, SECT_4K | SST_WR) },
-	{"sst25vf064c",	   INFO(0xbf254b, 0x0,	64 * 1024,   128, SECT_4K) },
-	{"sst25wf512",	   INFO(0xbf2501, 0x0,	64 * 1024,     1, SECT_4K | SST_WR) },
-	{"sst25wf010",	   INFO(0xbf2502, 0x0,	64 * 1024,     2, SECT_4K | SST_WR) },
-	{"sst25wf020",	   INFO(0xbf2503, 0x0,	64 * 1024,     4, SECT_4K | SST_WR) },
-	{"sst25wf040",	   INFO(0xbf2504, 0x0,	64 * 1024,     8, SECT_4K | SST_WR) },
-	{"sst25wf040b",	   INFO(0x621613, 0x0,	64 * 1024,     8, SECT_4K) },
-	{"sst25wf080",	   INFO(0xbf2505, 0x0,	64 * 1024,    16, SECT_4K | SST_WR) },
-	{"sst26wf016",	   INFO(0xbf2651, 0x0,	64 * 1024,    32, SECT_4K) },
-	{"sst26wf032",	   INFO(0xbf2622, 0x0,	64 * 1024,    64, SECT_4K) },
-	{"sst26wf064",	   INFO(0xbf2643, 0x0,	64 * 1024,   128, SECT_4K) },
-#endif
-#ifdef CONFIG_SPI_FLASH_WINBOND		/* WINBOND */
-	{"w25p80",	   INFO(0xef2014, 0x0,	64 * 1024,    16, 0) },
-	{"w25p16",	   INFO(0xef2015, 0x0,	64 * 1024,    32, 0) },
-	{"w25p32",	   INFO(0xef2016, 0x0,	64 * 1024,    64, 0) },
-	{"w25x40",	   INFO(0xef3013, 0x0,	64 * 1024,     8, SECT_4K) },
-	{"w25x16",	   INFO(0xef3015, 0x0,	64 * 1024,    32, SECT_4K) },
-	{"w25x32",	   INFO(0xef3016, 0x0,	64 * 1024,    64, SECT_4K) },
-	{"w25x64",	   INFO(0xef3017, 0x0,	64 * 1024,   128, SECT_4K) },
-	{"w25q80bl",	   INFO(0xef4014, 0x0,	64 * 1024,    16, RD_FULL | WR_QPP | SECT_4K) },
-	{"w25q16cl",	   INFO(0xef4015, 0x0,	64 * 1024,    32, RD_FULL | WR_QPP | SECT_4K) },
-	{"w25q32bv",	   INFO(0xef4016, 0x0,	64 * 1024,    64, RD_FULL | WR_QPP | SECT_4K) },
-	{"w25q64cv",	   INFO(0xef4017, 0x0,	64 * 1024,   128, RD_FULL | WR_QPP | SECT_4K) },
-	{"w25q128bv",	   INFO(0xef4018, 0x0,	64 * 1024,   256, RD_FULL | WR_QPP | SECT_4K) },
-	{"w25q256",	   INFO(0xef4019, 0x0,	64 * 1024,   512, RD_FULL | WR_QPP | SECT_4K) },
-	{"w25q80bw",	   INFO(0xef5014, 0x0,	64 * 1024,    16, RD_FULL | WR_QPP | SECT_4K) },
-	{"w25q16dw",	   INFO(0xef6015, 0x0,	64 * 1024,    32, RD_FULL | WR_QPP | SECT_4K) },
-	{"w25q16jv",	   INFO(0xef7015, 0x0,	64 * 1024,    32, RD_FULL | WR_QPP | SECT_4K) },
-	{"w25q32dw",	   INFO(0xef6016, 0x0,	64 * 1024,    64, RD_FULL | WR_QPP | SECT_4K) },
-	{"w25q32jv",	   INFO(0xef7016, 0x0,	64 * 1024,    64, RD_FULL | WR_QPP | SECT_4K) },
-	{"w25q64dw",	   INFO(0xef6017, 0x0,	64 * 1024,   128, RD_FULL | WR_QPP | SECT_4K) },
-	{"w25q64jv",	   INFO(0xef7017, 0x0,	64 * 1024,   128, RD_FULL | WR_QPP | SECT_4K) },
-	{"w25q128fw",	   INFO(0xef6018, 0x0,	64 * 1024,   256, RD_FULL | WR_QPP | SECT_4K) },
-	{"w25q128jv",	   INFO(0xef7018, 0x0,	64 * 1024,   256, RD_FULL | WR_QPP | SECT_4K) },
-	{"w25q256fw",	   INFO(0xef6019, 0x0,	64 * 1024,   512, RD_FULL | WR_QPP | SECT_4K) },
-	{"w25q256jw",	   INFO(0xef7019, 0x0,	64 * 1024,   512, RD_FULL | WR_QPP | SECT_4K) },
-#endif
-#ifdef CONFIG_SPI_FLASH_XMC /* Wuhan Xinxin Semiconductor Manufacturing Corp */
-	{ "xm25qh64a",	   INFO(0x207017, 0x0, 64 * 1024,    128, SECT_4K | RD_DUAL | RD_QUAD) },
-	{ "xm25qh128a",	   INFO(0x207018, 0x0, 64 * 1024,    256, SECT_4K | RD_DUAL | RD_QUAD) },
-#endif
-	{},	/* Empty entry to terminate the list */
-	/*
-	 * Note:
-	 * Below paired flash devices has similar spi_flash params.
-	 * (s25fl129p_64k, s25fl128s_64k)
-	 * (w25q80bl, w25q80bv)
-	 * (w25q16cl, w25q16dv, w25q16jv)
-	 * (w25q32bv, w25q32fv_spi)
-	 * (w25q64cv, w25q64fv_spi)
-	 * (w25q128bv, w25q128fv_spi)
-	 * (w25q32dw, w25q32fv_qpi)
-	 * (w25q64dw, w25q64fv_qpi)
-	 * (w25q128fw, w25q128fv_qpi)
-	 * (w25q256fw, w25q256fv_qpi)
-	 */
-};