| Age | Commit message (Collapse) | Author | Files | Lines |
|---|
|
Add Micro 2Gb OSPI flash part with sfdp data.
Signed-off-by: Sai Pavan Boddu <sai.pavan.boddu@amd.com>
Reviewed-by: Francisco Iglesias <frasse.iglesias@gmail.com>
Message-id: 20240220091721.82954-2-sai.pavan.boddu@amd.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
|
|
Generated from hardware using the following command and then padding
with 0xff to fill out a power-of-2:
xxd -p /sys/bus/spi/devices/spi0.0/spi-nor/sfdp
Cc: Michael Walle <michael@walle.cc>
Cc: Tudor Ambarus <tudor.ambarus@linaro.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Reviewed-by: Joel Stanley <joel@jms.id.au>
Message-Id: <20221221122213.1458540-1-linux@roeck-us.net>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
|
|
Generated from hardware using the following command and then padding
with 0xff to fill out a power-of-2:
hexdump -v -e '8/1 "0x%02x, " "\n"' sfdp`
Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Reviewed-by: Francisco Iglesias <frasse.iglesias@gmail.com>
[ clg: removed extern ]
Message-Id: <20221006224424.3556372-1-patrick@stwcx.xyz>
Message-Id: <20221013161241.2805140-10-clg@kaod.org>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
|
|
The SFDP table size is 0x100 bytes long. The mandatory table for basic
features is available at byte 0x80 and two extra Winbond specifics
table are available at 0xC0 and 0xF0.
Reviewed-by: Francisco Iglesias <frasse.iglesias@gmail.com>
Message-Id: <20220722063602.128144-8-clg@kaod.org>
Message-Id: <20221013161241.2805140-9-clg@kaod.org>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
|
|
The SFDP table size is 0x100 bytes long. Only the mandatory table for
basic features is available at byte 0x80.
Reviewed-by: Francisco Iglesias <frasse.iglesias@gmail.com>
Message-Id: <20220722063602.128144-7-clg@kaod.org>
Message-Id: <20221013161241.2805140-8-clg@kaod.org>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
|
|
The SFDP table size is 0x200 bytes long. The mandatory table for basic
features is available at byte 0x30 plus some more Macronix specific
tables.
Reviewed-by: Francisco Iglesias <frasse.iglesias@gmail.com>
Message-Id: <20220722063602.128144-6-clg@kaod.org>
Message-Id: <20221013161241.2805140-7-clg@kaod.org>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
|
|
The mx25l25635e and mx25l25635f chips have the same JEDEC id but the
mx25l25635f has more capabilities reported in the SFDP table. Support
for 4B opcodes is of interest because it is exploited by the Linux
kernel.
The SFDP table size is 0x200 bytes long. The mandatory table for basic
features is available at byte 0x30 and an extra Macronix specific
table is available at 0x60.
Reviewed-by: Francisco Iglesias <frasse.iglesias@gmail.com>
Message-Id: <20220722063602.128144-5-clg@kaod.org>
Message-Id: <20221013161241.2805140-6-clg@kaod.org>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
|
|
The SFDP table is 0x80 bytes long. The mandatory table for basic
features is available at byte 0x30 and an extra Macronix specific
table is available at 0x60.
4B opcodes are not supported.
Reviewed-by: Francisco Iglesias <frasse.iglesias@gmail.com>
Message-Id: <20220722063602.128144-4-clg@kaod.org>
Message-Id: <20221013161241.2805140-5-clg@kaod.org>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
|
|
The same values were collected on 4 differents OpenPower systems,
palmettos, romulus and tacoma.
The SFDP table size is defined as being 0x100 bytes but it could be
bigger. Only the mandatory table for basic features is available at
byte 0x30.
Reviewed-by: Francisco Iglesias <frasse.iglesias@gmail.com>
Message-Id: <20220722063602.128144-3-clg@kaod.org>
Message-Id: <20221013161241.2805140-3-clg@kaod.org>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
|
