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serprog: add opcode to control the programmer's output drivers

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This allowed me to let the clips remain attached on my D946GZIS while
playing with coreboot/serialice.

Corresponding to flashrom svn r1618.

Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
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Stefan Tauner
2012-10-27 00:34:23 +00:00
parent 0d82e952f2
commit 92fefc921a
3 changed files with 24 additions and 1 deletions
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serprog.h
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@ -22,3 +22,4 @@
#define S_CMD_S_BUSTYPE 0x12 /* Set used bustype(s). */
#define S_CMD_O_SPIOP 0x13 /* Perform SPI operation. */
#define S_CMD_S_SPI_FREQ 0x14 /* Set SPI clock frequency */
#define S_CMD_S_PIN_STATE 0x15 /* Enable/disable output drivers */