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path: root/drivers/mtd/spi/macronix.c
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Diffstat (limited to 'drivers/mtd/spi/macronix.c')
-rw-r--r--drivers/mtd/spi/macronix.c98
1 files changed, 0 insertions, 98 deletions
diff --git a/drivers/mtd/spi/macronix.c b/drivers/mtd/spi/macronix.c
deleted file mode 100644
index 70435eb..0000000
--- a/drivers/mtd/spi/macronix.c
+++ /dev/null
@@ -1,98 +0,0 @@
-/*
- * Copyright 2009(C) Marvell International Ltd. and its affiliates
- * Prafulla Wadaskar <prafulla@marvell.com>
- *
- * Based on drivers/mtd/spi/stmicro.c
- *
- * Copyright 2008, Network Appliance Inc.
- * Jason McMullan <mcmullan@netapp.com>
- *
- * Copyright (C) 2004-2007 Freescale Semiconductor, Inc.
- * TsiChung Liew (Tsi-Chung.Liew@freescale.com)
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-#include <malloc.h>
-#include <spi_flash.h>
-
-#include "spi_flash_internal.h"
-
-struct macronix_spi_flash_params {
- u16 idcode;
- u16 nr_blocks;
- const char *name;
-};
-
-static const struct macronix_spi_flash_params macronix_spi_flash_table[] = {
- {
- .idcode = 0x2013,
- .nr_blocks = 8,
- .name = "MX25L4005",
- },
- {
- .idcode = 0x2014,
- .nr_blocks = 16,
- .name = "MX25L8005",
- },
- {
- .idcode = 0x2015,
- .nr_blocks = 32,
- .name = "MX25L1605D",
- },
- {
- .idcode = 0x2016,
- .nr_blocks = 64,
- .name = "MX25L3205D",
- },
- {
- .idcode = 0x2017,
- .nr_blocks = 128,
- .name = "MX25L6405D",
- },
- {
- .idcode = 0x2018,
- .nr_blocks = 256,
- .name = "MX25L12805D",
- },
- {
- .idcode = 0x2618,
- .nr_blocks = 256,
- .name = "MX25L12855E",
- },
-};
-
-struct spi_flash *spi_flash_probe_macronix(struct spi_slave *spi, u8 *idcode)
-{
- const struct macronix_spi_flash_params *params;
- struct spi_flash *flash;
- unsigned int i;
- u16 id = idcode[2] | idcode[1] << 8;
-
- for (i = 0; i < ARRAY_SIZE(macronix_spi_flash_table); i++) {
- params = &macronix_spi_flash_table[i];
- if (params->idcode == id)
- break;
- }
-
- if (i == ARRAY_SIZE(macronix_spi_flash_table)) {
- debug("SF: Unsupported Macronix ID %04x\n", id);
- return NULL;
- }
-
- flash = spi_flash_alloc_base(spi, params->name);
- if (!flash) {
- debug("SF: Failed to allocate memory\n");
- return NULL;
- }
-
- flash->page_size = 256;
- flash->sector_size = 256 * 16 * 16;
- flash->size = flash->sector_size * params->nr_blocks;
-
- /* Clear BP# bits for read-only flash */
- spi_flash_cmd_write_status(flash, 0);
-
- return flash;
-}