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* include/grub/ieee1275/ieee1275.h: Introduce flag for firmwares

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that hang if GRUB tries to setup colors.
* term/ieee1275/ofconsole.c (grub_ofconsole_init): Don't set
colors for firmwares that don't support it.
* kern/powerpc/ieee1275/cmain.c (grub_ieee1275_set_flag):
Recognize Open Hack'Ware, set flags to work around its
limitations.
This commit is contained in:
proski 2008-01-24 08:21:43 +00:00
parent 605e36ed3e
commit d08bbb491e
4 changed files with 38 additions and 6 deletions
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3
include/grub/ieee1275/ieee1275.h
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@ -86,6 +86,9 @@ enum grub_ieee1275_flag
/* OLPC / XO firmware hangs when accessing USB devices. */
GRUB_IEEE1275_FLAG_OFDISK_SDCARD_ONLY,
/* Open Hack'Ware stops when trying to set colors */
GRUB_IEEE1275_FLAG_CANNOT_SET_COLORS,
};
extern int EXPORT_FUNC(grub_ieee1275_test_flag) (enum grub_ieee1275_flag flag);