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authorBen Warren <biggerbadderben@gmail.com>2008-06-08 23:28:33 -0700
committerWolfgang Denk <wd@denx.de>2008-07-01 21:02:11 +0200
commitf8cc312bbee69257d741dc9f4062f4a0f5adf609 (patch)
tree3368d2d4fa192b0274d9ed9dd9c84f07482710ab /include/spi.h
parentd92ea21bafb674ee2bf27447970b047845e7b0a2 (diff)
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Move conditional compilation of MPC8XXX SPI driver to Makefile
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
Diffstat (limited to 'include/spi.h')
-rw-r--r--include/spi.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/include/spi.h b/include/spi.h
index 7744c2e..320e50e 100644
--- a/include/spi.h
+++ b/include/spi.h
@@ -24,6 +24,15 @@
#ifndef _SPI_H_
#define _SPI_H_
+/* Controller-specific definitions: */
+
+/* CONFIG_HARD_SPI triggers SPI bus initialization in PowerPC */
+#ifdef CONFIG_MPC8XXX_SPI
+# ifndef CONFIG_HARD_SPI
+# define CONFIG_HARD_SPI
+# endif
+#endif
+
/* SPI mode flags */
#define SPI_CPHA 0x01 /* clock phase */
#define SPI_CPOL 0x02 /* clock polarity */