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Commit fe2f4c8e authored by Andrea Adami's avatar Andrea Adami Committed by David Woodhouse
Browse files

mtd: jedec_probe: fix LH28F640BF definition 



Zaurus 5500 contains 2 LH28F640BFHE-PTTL90 (64M 4Mx16) and
the LH28F640BFHE-PTTL90.pdf datasheet available on the net shows
the exact erasesize and the OTP support.
At the moment only jedec_probe can discover the chip and
the NOR is mounted read only probably because of wrong vpp.

Signed-off-by: default avatarAndrea Adami <andrea.adami@gmail.com>
Signed-off-by: default avatarArtem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: default avatarDavid Woodhouse <David.Woodhouse@intel.com>
parent edc9cba4

drivers/mtd/chips/jedec_probe.c

+7 −6
Original line number Diff line number Diff line
@@ -120,7 +120,7 @@ 
#define PM49FL008	0x006A



/* Sharp */

#define LH28F640BF	0x00b0

#define LH28F640BF	0x00B0



/* ST - www.st.com */

#define M29F800AB	0x0058
@@ -1299,13 +1299,14 @@ static const struct amd_flash_info jedec_table[] = { 
		.mfr_id		= CFI_MFR_SHARP,

		.dev_id		= LH28F640BF,

		.name		= "LH28F640BF",

		.devtypes	= CFI_DEVICETYPE_X8,

		.devtypes	= CFI_DEVICETYPE_X16,

		.uaddr		= MTD_UADDR_UNNECESSARY,

		.dev_size	= SIZE_4MiB,

		.cmd_set	= P_ID_INTEL_STD,

		.nr_regions	= 1,

		.dev_size	= SIZE_8MiB,

		.cmd_set	= P_ID_INTEL_EXT,

		.nr_regions	= 2,

		.regions	= {

			ERASEINFO(0x40000,16),

			ERASEINFO(0x10000, 127),

			ERASEINFO(0x02000, 8),

		}

	}, {

		.mfr_id		= CFI_MFR_SST,