Merge branch 'master' of git://git.denx.de/u-boot-spi

1 files changed, 0 insertions, 202 deletions

diff --git a/drivers/mtd/spi/stmicro.c b/drivers/mtd/spi/stmicro.c
deleted file mode 100644
index c5fa64e376..0000000000
--- a/drivers/mtd/spi/stmicro.c
+++ /dev/null
@@ -1,202 +0,0 @@
-/*
- * (C) Copyright 2000-2002
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * 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"
-
-/* M25Pxx-specific commands */
-#define CMD_M25PXX_RES	0xab	/* Release from DP, and Read Signature */
-
-struct stmicro_spi_flash_params {
-	u16 id;
-	u16 pages_per_sector;
-	u16 nr_sectors;
-	const char *name;
-};
-
-static const struct stmicro_spi_flash_params stmicro_spi_flash_table[] = {
-	{
-		.id = 0x2011,
-		.pages_per_sector = 128,
-		.nr_sectors = 4,
-		.name = "M25P10",
-	},
-	{
-		.id = 0x2015,
-		.pages_per_sector = 256,
-		.nr_sectors = 32,
-		.name = "M25P16",
-	},
-	{
-		.id = 0x2012,
-		.pages_per_sector = 256,
-		.nr_sectors = 4,
-		.name = "M25P20",
-	},
-	{
-		.id = 0x2016,
-		.pages_per_sector = 256,
-		.nr_sectors = 64,
-		.name = "M25P32",
-	},
-	{
-		.id = 0x2013,
-		.pages_per_sector = 256,
-		.nr_sectors = 8,
-		.name = "M25P40",
-	},
-	{
-		.id = 0x2017,
-		.pages_per_sector = 256,
-		.nr_sectors = 128,
-		.name = "M25P64",
-	},
-	{
-		.id = 0x2014,
-		.pages_per_sector = 256,
-		.nr_sectors = 16,
-		.name = "M25P80",
-	},
-	{
-		.id = 0x2018,
-		.pages_per_sector = 1024,
-		.nr_sectors = 64,
-		.name = "M25P128",
-	},
-	{
-		.id = 0xba16,
-		.pages_per_sector = 256,
-		.nr_sectors = 64,
-		.name = "N25Q32",
-	},
-	{
-		.id = 0xbb16,
-		.pages_per_sector = 256,
-		.nr_sectors = 64,
-		.name = "N25Q32A",
-	},
-	{
-		.id = 0xba17,
-		.pages_per_sector = 256,
-		.nr_sectors = 128,
-		.name = "N25Q064",
-	},
-	{
-		.id = 0xbb17,
-		.pages_per_sector = 256,
-		.nr_sectors = 128,
-		.name = "N25Q64A",
-	},
-	{
-		.id = 0xba18,
-		.pages_per_sector = 256,
-		.nr_sectors = 256,
-		.name = "N25Q128",
-	},
-	{
-		.id = 0xbb18,
-		.pages_per_sector = 256,
-		.nr_sectors = 256,
-		.name = "N25Q128A",
-	},
-	{
-		.id = 0xba19,
-		.pages_per_sector = 256,
-		.nr_sectors = 512,
-		.name = "N25Q256",
-	},
-	{
-		.id = 0xbb19,
-		.pages_per_sector = 256,
-		.nr_sectors = 512,
-		.name = "N25Q256A",
-	},
-	{
-		.id = 0xba20,
-		.pages_per_sector = 256,
-		.nr_sectors = 1024,
-		.name = "N25Q512",
-	},
-	{
-		.id = 0xbb20,
-		.pages_per_sector = 256,
-		.nr_sectors = 1024,
-		.name = "N25Q512A",
-	},
-	{
-		.id = 0xba21,
-		.pages_per_sector = 256,
-		.nr_sectors = 2048,
-		.name = "N25Q1024",
-	},
-	{
-		.id = 0xbb21,
-		.pages_per_sector = 256,
-		.nr_sectors = 2048,
-		.name = "N25Q1024A",
-	},
-};
-
-struct spi_flash *spi_flash_probe_stmicro(struct spi_slave *spi, u8 *idcode)
-{
-	const struct stmicro_spi_flash_params *params;
-	struct spi_flash *flash;
-	unsigned int i;
-	u16 id;
-
-	if (idcode[0] == 0xff) {
-		i = spi_flash_cmd(spi, CMD_M25PXX_RES,
-				  idcode, 4);
-		if (i)
-			return NULL;
-		if ((idcode[3] & 0xf0) == 0x10) {
-			idcode[0] = 0x20;
-			idcode[1] = 0x20;
-			idcode[2] = idcode[3] + 1;
-		} else {
-			return NULL;
-		}
-	}
-
-	id = ((idcode[1] << 8) | idcode[2]);
-
-	for (i = 0; i < ARRAY_SIZE(stmicro_spi_flash_table); i++) {
-		params = &stmicro_spi_flash_table[i];
-		if (params->id == id)
-			break;
-	}
-
-	if (i == ARRAY_SIZE(stmicro_spi_flash_table)) {
-		debug("SF: Unsupported STMicro 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 * params->pages_per_sector;
-	flash->size = flash->sector_size * params->nr_sectors;
-
-	/* for >= 512MiB flashes, use flag status instead of read_status */
-	if (flash->size >= 0x4000000)
-		flash->poll_cmd = CMD_FLAG_STATUS;
-
-	return flash;
-}