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Diffstat (limited to 'drivers/mtd/spi-nor/xilinx.c')
-rw-r--r--drivers/mtd/spi-nor/xilinx.c32
1 files changed, 13 insertions, 19 deletions
diff --git a/drivers/mtd/spi-nor/xilinx.c b/drivers/mtd/spi-nor/xilinx.c
index 00d53eae5e..f99118c691 100644
--- a/drivers/mtd/spi-nor/xilinx.c
+++ b/drivers/mtd/spi-nor/xilinx.c
@@ -21,28 +21,22 @@
SPI_MEM_OP_NO_DUMMY, \
SPI_MEM_OP_DATA_IN(1, buf, 0))
-#define S3AN_INFO(_jedec_id, _n_sectors, _page_size) \
- .id = { \
- ((_jedec_id) >> 16) & 0xff, \
- ((_jedec_id) >> 8) & 0xff, \
- (_jedec_id) & 0xff \
- }, \
- .id_len = 3, \
- .sector_size = (8 * (_page_size)), \
- .n_sectors = (_n_sectors), \
- .page_size = (_page_size), \
- .n_banks = 1, \
- .addr_nbytes = 3, \
- .flags = SPI_NOR_NO_FR
+#define S3AN_FLASH(_id, _name, _n_sectors, _page_size) \
+ .id = _id, \
+ .name = _name, \
+ .size = 8 * (_page_size) * (_n_sectors), \
+ .sector_size = (8 * (_page_size)), \
+ .page_size = (_page_size), \
+ .flags = SPI_NOR_NO_FR
/* Xilinx S3AN share MFR with Atmel SPI NOR */
static const struct flash_info xilinx_nor_parts[] = {
/* Xilinx S3AN Internal Flash */
- { "3S50AN", S3AN_INFO(0x1f2200, 64, 264) },
- { "3S200AN", S3AN_INFO(0x1f2400, 256, 264) },
- { "3S400AN", S3AN_INFO(0x1f2400, 256, 264) },
- { "3S700AN", S3AN_INFO(0x1f2500, 512, 264) },
- { "3S1400AN", S3AN_INFO(0x1f2600, 512, 528) },
+ { S3AN_FLASH(SNOR_ID(0x1f, 0x22, 0x00), "3S50AN", 64, 264) },
+ { S3AN_FLASH(SNOR_ID(0x1f, 0x24, 0x00), "3S200AN", 256, 264) },
+ { S3AN_FLASH(SNOR_ID(0x1f, 0x24, 0x00), "3S400AN", 256, 264) },
+ { S3AN_FLASH(SNOR_ID(0x1f, 0x25, 0x00), "3S700AN", 512, 264) },
+ { S3AN_FLASH(SNOR_ID(0x1f, 0x26, 0x00), "3S1400AN", 512, 528) },
};
/*
@@ -144,7 +138,7 @@ static int xilinx_nor_setup(struct spi_nor *nor,
page_size = (nor->params->page_size == 264) ? 256 : 512;
nor->params->page_size = page_size;
nor->mtd.writebufsize = page_size;
- nor->params->size = 8 * page_size * nor->info->n_sectors;
+ nor->params->size = nor->info->size;
nor->mtd.erasesize = 8 * page_size;
} else {
/* Flash in Default addressing mode */