# Spartan 3A DSP block RAM rules. bram $__XILINX_RAMB16BWER_TDP init 1 abits 9 @a9d36 dbits 36 @a9d36 abits 10 @a10d18 dbits 18 @a10d18 abits 11 @a11d9 dbits 9 @a11d9 abits 12 @a12d4 dbits 4 @a12d4 abits 13 @a13d2 dbits 2 @a13d2 abits 14 @a14d1 dbits 1 @a14d1 groups 2 ports 1 1 wrmode 0 1 enable 1 4 @a9d36 enable 1 2 @a10d18 enable 1 1 @a11d9 @a12d4 @a13d2 @a14d1 transp 0 0 clocks 2 3 clkpol 2 3 endbram match $__XILINX_RAMB16BWER_TDP min bits 4096 min efficiency 5 shuffle_enable B make_transp endmatch tory'/>
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path: root/target/linux/generic/patches-4.0/474-mtd-spi-nor-add-support-for-the-ISSI-SI25CD512-SPI-f.patch
blob: eb082e0fe0ca964c6f1eee5142e4a7c433058150 (plain)
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From 34e2b403040a2f9d3ba071d95a7f42457e2950f9 Mon Sep 17 00:00:00 2001
From: Gabor Juhos <juhosg@openwrt.org>
Date: Tue, 7 Apr 2015 18:35:15 +0200
Subject: [PATCH] mtd: spi-nor: add support for the ISSI SI25CD512 SPI flash

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
---
 drivers/mtd/spi-nor/spi-nor.c |    3 +++
 1 file changed, 3 insertions(+)

--- a/drivers/mtd/spi-nor/spi-nor.c
+++ b/drivers/mtd/spi-nor/spi-nor.c
@@ -545,6 +545,9 @@ static const struct spi_device_id spi_no
 	{ "320s33b",  INFO(0x898912, 0, 64 * 1024,  64, 0) },
 	{ "640s33b",  INFO(0x898913, 0, 64 * 1024, 128, 0) },
 
+	/* ISSI */
+	{ "is25cd512", INFO(0x7f9d20, 0, 32 * 1024,   2, SECT_4K) },
+
 	/* Macronix */
 	{ "mx25l512e",   INFO(0xc22010, 0, 64 * 1024,   1, SECT_4K) },
 	{ "mx25l2005a",  INFO(0xc22012, 0, 64 * 1024,   4, SECT_4K) },