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Diffstat (limited to 'drivers/mtd/spi/eon.c')
-rw-r--r--drivers/mtd/spi/eon.c60
1 files changed, 0 insertions, 60 deletions
diff --git a/drivers/mtd/spi/eon.c b/drivers/mtd/spi/eon.c
deleted file mode 100644
index 25cfc12..0000000
--- a/drivers/mtd/spi/eon.c
+++ /dev/null
@@ -1,60 +0,0 @@
-/*
- * (C) Copyright 2010, ucRobotics Inc.
- * Author: Chong Huang <chuang@ucrobotics.com>
- * Licensed under the GPL-2 or later.
- */
-
-#include <common.h>
-#include <malloc.h>
-#include <spi_flash.h>
-
-#include "spi_flash_internal.h"
-
-struct eon_spi_flash_params {
- u8 idcode1;
- u16 nr_sectors;
- const char *name;
-};
-
-static const struct eon_spi_flash_params eon_spi_flash_table[] = {
- {
- .idcode1 = 0x16,
- .nr_sectors = 1024,
- .name = "EN25Q32B",
- },
- {
- .idcode1 = 0x18,
- .nr_sectors = 4096,
- .name = "EN25Q128",
- },
-};
-
-struct spi_flash *spi_flash_probe_eon(struct spi_slave *spi, u8 *idcode)
-{
- const struct eon_spi_flash_params *params;
- struct spi_flash *flash;
- unsigned int i;
-
- for (i = 0; i < ARRAY_SIZE(eon_spi_flash_table); ++i) {
- params = &eon_spi_flash_table[i];
- if (params->idcode1 == idcode[2])
- break;
- }
-
- if (i == ARRAY_SIZE(eon_spi_flash_table)) {
- debug("SF: Unsupported EON ID %02x\n", idcode[1]);
- 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 = 256 * 16 * params->nr_sectors;
-
- return flash;
-}