[XS] Change in coreboot[main]: drivers/spi: add Numonyx and Micron names to STMicro case

[Felix Held (Code Review)]

Felix Held has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/84018?usp=email )

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

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 
Change-Id: I7886396d8f0a9766f568a221c0b5ade02489060b
---
M src/drivers/spi/Kconfig
M src/include/spi-generic.h
2 files changed, 3 insertions(+), 2 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/18/84018/1

diff --git a/src/drivers/spi/Kconfig b/src/drivers/spi/Kconfig
index 6d161f4..86e609c 100644
--- a/src/drivers/spi/Kconfig
+++ b/src/drivers/spi/Kconfig
@@ -146,7 +146,8 @@
    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
diff --git a/src/include/spi-generic.h b/src/include/spi-generic.h
index aa28232..e02da7d 100644
--- a/src/include/spi-generic.h
+++ b/src/include/spi-generic.h
@@ -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