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drivers/spi: add Numonyx and Micron names to STMicro case

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STMicro first moved their SPI NOR flash business to Numonyx which was a
joint venture with Intel which later got sold to Micron, so add a
comment to the VENDOR_ID_STMICRO JEDEC manufacturer ID define and
mention all 3 companies that have sold SPI NOR flash chips using this
manufacturer ID to the Kconfig help text of SPI_FLASH_STMICRO.

Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I7886396d8f0a9766f568a221c0b5ade02489060b
Reviewed-on: https://review.coreboot.org/c/coreboot/+/84018
Reviewed-by: David Hendricks <david.hendricks@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
This commit is contained in:
Felix Held 2024-08-21 17:54:56 +02:00 • committed by Felix Singer
commit a5f61e09a0
2 changed files with 3 additions and 2 deletions
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3
src/drivers/spi/Kconfig
View file

@ -146,7 +146,8 @@ config SPI_FLASH_STMICRO
default y if SPI_FLASH_INCLUDE_ALL_DRIVERS
help
Select this option if your chipset driver needs to store certain
data in the SPI flash and your SPI flash is made by ST MICRO.
data in the SPI flash and your SPI flash is made by ST Micro,
Numonyx or Micron.
config SPI_FLASH_WINBOND
bool

2
src/include/spi-generic.h
View file

@ -23,7 +23,7 @@
#define VENDOR_ID_MACRONIX 0xc2
#define VENDOR_ID_SPANSION 0x01
#define VENDOR_ID_SST 0xbf
#define VENDOR_ID_STMICRO 0x20
#define VENDOR_ID_STMICRO 0x20 /* also Numonyx and Micron */
#define VENDOR_ID_WINBOND 0xef
#define VENDOR_ID_ISSI 0x9d