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dummyflasher: Add a status register to SPI chips

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Corresponding to flashrom svn r1532.

Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>  
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
This commit is contained in:
Stefan Tauner
2012-05-06 17:03:40 +00:00
parent dc704edad4
commit 5e695ab4d7
5 changed files with 82 additions and 23 deletions
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6
spi.h
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@ -95,7 +95,11 @@
#define JEDEC_RDSR 0x05
#define JEDEC_RDSR_OUTSIZE 0x01
#define JEDEC_RDSR_INSIZE 0x01
#define JEDEC_RDSR_BIT_WIP (0x01 << 0)
/* Status Register Bits */
#define SPI_SR_WIP (0x01 << 0)
#define SPI_SR_WEL (0x01 << 1)
#define SPI_SR_AAI (0x01 << 6)
/* Write Status Enable */
#define JEDEC_EWSR 0x50