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The current parameter situation of post_code() is rather mixed between

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numeric constants and #defines for such constants. Since grepping the
tree shouldn't be necessary to find a POST code and we already have
too many duplicated POST codes, gather almost all of them in a common
header file.

Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Ronald G. Minnich <rminnich@gmail.com>


git-svn-id: svn://coreboot.org/repository/LinuxBIOSv3@549 f3766cd6-281f-0410-b1cd-43a5c92072e9
This commit is contained in:
Carl-Daniel Hailfinger 2008-01-07 16:34:34 +00:00
commit 29d69787ea
9 changed files with 67 additions and 32 deletions
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37
include/post_code.h
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@ -25,6 +25,41 @@
SHARED(post_code, void, u8 value);
#define POST_START_OF_MAIN 0x01
/* This is a collection of existing POST values used by post_code().
* port80_post() and Geode specific codes are not (yet?) listed here.
* FIXME: Conflicts remain.
*/
#define POST_START_OF_MAIN 0x01
#define POST_KBD_EMPTY_INPUT_BUFFER 0x00
#define POST_KBD_EMPTY_OUTPUT_BUFFER 0x00
#define POST_STAGE1_STOP_AP 0xf0
#define POST_STAGE1_ENABLE_ROM 0xf2
#define POST_STAGE1_MAIN 0x02
#define POST_STAGE2_BEGIN 0x20
#define POST_STAGE2_PHASE1_START 0x30
#define POST_STAGE2_PHASE1_ENTER 0x31
#define POST_STAGE2_PHASE1_DONE 0x3e
#define POST_STAGE2_PHASE1_EXIT 0x3f
#define POST_STAGE2_PHASE2_PCI_SET_METHOD 0x5f
#define POST_STAGE2_PHASE2_START 0x40
#define POST_STAGE2_PHASE2_ENTER 0x41
#define POST_STAGE2_PHASE2_DONE 0x4e
#define POST_STAGE2_PHASE2_EXIT 0x4f
#define POST_STAGE2_PHASE3_START 0x30
#define POST_STAGE2_PHASE3_MIDDLE 0x41
#define POST_STAGE2_PHASE3_SCAN_ENTER 0x42
#define POST_STAGE2_PHASE3_SCAN_EXIT 0x4e
#define POST_STAGE2_PHASE4_START 0x40
#define POST_STAGE2_PHASE5_START 0x50
#define POST_STAGE2_PHASE6_START 0x60
#define POST_STAGE2_WRITE_TABLES 0x70
#define POST_STAGE2_ARCH_WRITE_TABLES_ENTER 0x9a
#define POST_STAGE2_ARCH_WRITE_TABLES_MIDDLE 0x96
#define POST_STAGE2_PCISCANBUS_ENTER 0x24
#define POST_STAGE2_PCISCANBUS_DONEFORLOOP 0x25
#define POST_STAGE2_PCISCANBUS_EXIT 0x55
#define POST_ELFBOOT_JUMPING_TO_BOOTCODE 0xfe
#define POST_ELFBOOT_LOADER_STARTED 0xf8
#define POST_ELFBOOT_LOADER_IMAGE_FAILED 0xff
#endif /* POST_CODE_H */