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authorGabe Black <gabeblack@google.com>2014-03-27 20:50:25 -0700
committerMarc Jones <marc.jones@se-eng.com>2014-10-22 03:53:48 +0200
commit6dbc680a90353a5ac5553ca5686af6220f61191e (patch)
tree27cb34e03bb3c9aacf612ef3a2f4c4324cad9210 /src
parent3f5644593de7ff5583595028896866fc91eaddca (diff)
downloadcoreboot-6dbc680a90353a5ac5553ca5686af6220f61191e.tar.xz
spi: Remove unused constants from spi-generic.h.
These constants aren't used anywhere. Change-Id: Ifdad9b088a281909892edb34dcb58419e0e123ba Signed-off-by: Gabe Black <gabeblack@google.com> Reviewed-on: https://chromium-review.googlesource.com/192047 Reviewed-by: Gabe Black <gabeblack@chromium.org> Tested-by: Gabe Black <gabeblack@chromium.org> Commit-Queue: Gabe Black <gabeblack@chromium.org> (cherry picked from commit 3cdaf9dd7de6ae71efc9e74335d876ec55f9ca0a) Signed-off-by: Isaac Christensen <isaac.christensen@se-eng.com> Reviewed-on: http://review.coreboot.org/7008 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Marc Jones <marc.jones@se-eng.com>
Diffstat (limited to 'src')
-rw-r--r--src/include/spi-generic.h16
1 files changed, 0 insertions, 16 deletions
diff --git a/src/include/spi-generic.h b/src/include/spi-generic.h
index 3b10ae9f49..6c1bc1e1fb 100644
--- a/src/include/spi-generic.h
+++ b/src/include/spi-generic.h
@@ -28,22 +28,6 @@
/* Controller-specific definitions: */
-/* SPI mode flags */
-#define SPI_CPHA 0x01 /* clock phase */
-#define SPI_CPOL 0x02 /* clock polarity */
-#define SPI_MODE_0 (0|0) /* (original MicroWire) */
-#define SPI_MODE_1 (0|SPI_CPHA)
-#define SPI_MODE_2 (SPI_CPOL|0)
-#define SPI_MODE_3 (SPI_CPOL|SPI_CPHA)
-#define SPI_CS_HIGH 0x04 /* CS active high */
-#define SPI_LSB_FIRST 0x08 /* per-word bits-on-wire */
-#define SPI_3WIRE 0x10 /* SI/SO signals shared */
-#define SPI_LOOP 0x20 /* loopback mode */
-
-/* SPI transfer flags */
-#define SPI_XFER_BEGIN 0x01 /* Assert CS before transfer */
-#define SPI_XFER_END 0x02 /* Deassert CS after transfer */
-
/* SPI opcodes */
#define SPI_OPCODE_WREN 0x06
#define SPI_OPCODE_FAST_READ 0x0b