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drivers/spi: Add ISSI IS25WP256D flash

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datasheet: IS25WP256D Rev A13 (2023-08-03)

tested:
boot SiFive Hifive Unmatched board

Signed-off-by: Maximilian Brune <maximilian.brune@9elements.com>
Change-Id: I655776258cbcf464becf38cbb5045cda5bca711c
Reviewed-on: https://review.coreboot.org/c/coreboot/+/79369
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Reviewed-by: Martin L Roth <gaumless@gmail.com>
This commit is contained in:
Maximilian Brune 2023-08-28 13:57:20 +02:00 • committed by Felix Held
commit 7bcf4ae4d2
6 changed files with 42 additions and 0 deletions
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src/include/spi-generic.h
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@ -25,6 +25,7 @@
#define VENDOR_ID_SST 0xbf
#define VENDOR_ID_STMICRO 0x20
#define VENDOR_ID_WINBOND 0xef
#define VENDOR_ID_ISSI 0x9d
/* Controller-specific definitions: */