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Commit 087acaf1 authored by Wolfram Sang's avatar Wolfram Sang Committed by David Woodhouse
Browse files

mtd: chips: add SST39WF160x NOR-flashes 



Due to a broken CFI, they have to be added to jedec_probe.

Signed-off-by: default avatarWolfram Sang <w.sang@pengutronix.de>
Signed-off-by: default avatarDavid Woodhouse <David.Woodhouse@intel.com>
parent b60b08b0

drivers/mtd/chips/jedec_probe.c

+30 −0
Original line number Diff line number Diff line
@@ -148,6 +148,8 @@ 
#define SST39LF160	0x2782

#define SST39VF1601	0x234b

#define SST39VF3201	0x235b

#define SST39WF1601	0x274b

#define SST39WF1602	0x274a

#define SST39LF512	0x00D4

#define SST39LF010	0x00D5

#define SST39LF020	0x00D6
@@ -1510,6 +1512,34 @@ static const struct amd_flash_info jedec_table[] = { 
			ERASEINFO(0x1000,256),

			ERASEINFO(0x1000,256)

		}

	}, {

		/* CFI is broken: reports AMD_STD, but needs custom uaddr */

		.mfr_id		= CFI_MFR_SST,

		.dev_id		= SST39WF1601,

		.name		= "SST 39WF1601",

		.devtypes	= CFI_DEVICETYPE_X16,

		.uaddr		= MTD_UADDR_0xAAAA_0x5555,

		.dev_size	= SIZE_2MiB,

		.cmd_set	= P_ID_AMD_STD,

		.nr_regions	= 2,

		.regions	= {

			ERASEINFO(0x1000,256),

			ERASEINFO(0x1000,256)

		}

	}, {

		/* CFI is broken: reports AMD_STD, but needs custom uaddr */

		.mfr_id		= CFI_MFR_SST,

		.dev_id		= SST39WF1602,

		.name		= "SST 39WF1602",

		.devtypes	= CFI_DEVICETYPE_X16,

		.uaddr		= MTD_UADDR_0xAAAA_0x5555,

		.dev_size	= SIZE_2MiB,

		.cmd_set	= P_ID_AMD_STD,

		.nr_regions	= 2,

		.regions	= {

			ERASEINFO(0x1000,256),

			ERASEINFO(0x1000,256)

		}

	}, {

		.mfr_id		= CFI_MFR_SST,     /* should be CFI */

		.dev_id		= SST39VF3201,