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18 lines
475 B
Diff
18 lines
475 B
Diff
http://lists.denx.de/pipermail/u-boot/2012-April/122594.html
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http://patchwork.ozlabs.org/patch/159129/
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---
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diff --git a/include/ide.h b/include/ide.h
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index 8ecc9dd..385e909 100644
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--- a/include/ide.h
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+++ b/include/ide.h
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@@ -24,7 +24,7 @@
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#ifndef _IDE_H
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#define _IDE_H
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-#define IDE_BUS(dev) (dev >> 1)
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+#define IDE_BUS(dev) (dev / (CONFIG_SYS_IDE_MAXDEVICE / CONFIG_SYS_IDE_MAXBUS))
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#define ATA_CURR_BASE(dev) (CONFIG_SYS_ATA_BASE_ADDR+ide_bus_offset[IDE_BUS(dev)])
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