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Internal: introduce processor enables and abort if top/bottom alignment is unknown

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The internal programmer needs correct information about flash_base and
chip window top/bottom alignment on non-x86 before it can be used. Abort
any internal programmer action for now until the code is fixed.

Add the concept of a processor enable for systems where flashing is
impacted by processor settings or processor model.

Corresponding to flashrom svn r1031.

Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
This commit is contained in:
Carl-Daniel Hailfinger
2010-06-04 19:05:39 +00:00
parent 2db77a03ef
commit b5b161b260
4 changed files with 83 additions and 3 deletions
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3
flash.h
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@ -361,6 +361,9 @@ int board_flash_enable(const char *vendor, const char *part);
/* chipset_enable.c */
int chipset_flash_enable(void);
/* processor_enable.c */
int processor_flash_enable(void);
/* physmap.c */
void *physmap(const char *descr, unsigned long phys_addr, size_t len);
void *physmap_try_ro(const char *descr, unsigned long phys_addr, size_t len);