Messages in this thread | | | From | Nathan Barrett-Morrison <> | Subject | [PATCH 0/3] mtd: spi-nor: Extend SFDP to support additional octal modes as per latest JEDEC standard | Date | Thu, 1 Dec 2022 13:15:29 -0500 |
| |
In the latest JEDEC standard (JESD216F), there are now bitfields in the 4 byte address instruction table for 1S-1S-8S and 1S-8S-8S modes
This patchset adds support for checking the 4BAIT for these modes, along with additional NO_SFDP_FLAGS to support enabling these new modes
Nathan Barrett-Morrison (3): mtd: spi-nor: Extend SFDP 4byte address instruction lookup table with new octal modes as per JEDEC JESD216F mtd: spi-nor: Add additional octal-mode flags to be checked during SFDP mtd: spi-nor: Add support for IS25LX256 operating in 1S-1S-8S mode
drivers/mtd/spi-nor/core.c | 21 ++++++++++++++++++++- drivers/mtd/spi-nor/core.h | 9 ++++++--- drivers/mtd/spi-nor/issi.c | 3 +++ drivers/mtd/spi-nor/sfdp.c | 5 +++++ 4 files changed, 34 insertions(+), 4 deletions(-)
-- 2.30.2
| |