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x86: Unify arch/io.h and arch/romcc_io.h

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Here's the great news: From now on you don't have to worry about
hitting the right io.h include anymore. Just forget about romcc_io.h
and use io.h instead. This cleanup has a number of advantages, like
you don't have to guard device/ includes for SMM and pre RAM
anymore. This allows to get rid of a number of ifdefs and will
generally make the code more readable and understandable.

Potentially in the future some of the code in the io.h __PRE_RAM__
path should move to device.h or other device/ includes instead,
but that's another incremental change.

Change-Id: I356f06110e2e355e9a5b4b08c132591f36fec7d9
Signed-off-by: Stefan Reinauer <reinauer@google.com>
Reviewed-on: http://review.coreboot.org/2872
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
This commit is contained in:
Stefan Reinauer
2013-03-21 11:51:41 -07:00
committed by Stefan Reinauer
parent 55ed310655
commit 24d1d4b472
410 changed files with 529 additions and 876 deletions
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8
src/southbridge/amd/sb700/reset.c
View File

@@ -17,9 +17,11 @@
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <reset.h> /* hard_reset, soft_rest*/
#include <arch/io.h> /* inb, outb */
#include <arch/romcc_io.h> /* pci_read_config32, device_t, PCI_DEV */
#ifndef __PRE_RAM__
#define __PRE_RAM__ // Use simple device model for this file even in ramstage
#endif
#include <arch/io.h>
#include <reset.h>
#define HT_INIT_CONTROL 0x6C
#define HTIC_BIOSR_Detect (1<<5)