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2008-01-20 Robert Millan <rmh@aybabtu.com>

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Fix detection of "real mode" when /options/real-mode? doesn't exist.

        * include/grub/ieee1275/ieee1275.h (grub_ieee1275_mmu): New variable
        declaration.
        * kern/powerpc/ieee1275/cmain.c (grub_ieee1275_mmu): New variable.
        (grub_ieee1275_find_options): If `grub_ieee1275_mmu' is 0, set
        `GRUB_IEEE1275_FLAG_REAL_MODE'.
        (cmain): Intialize `grub_ieee1275_mmu' (using /chosen/mmu integer
        property).
        * kern/powerpc/ieee1275/openfw.c (grub_map): Rely on pre-initialized
        `grub_ieee1275_mmu' rather than obtaining a handler on every call.
This commit is contained in:
robertmh committed 2008-01-20 14:08:54 +00:00
1 parent 33bf70a759
commit 0bf74728de
4 files changed
+22 -9
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include/grub/ieee1275/ieee1275.h
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@@ -64,6 +64,7 @@ typedef grub_ieee1275_cell_t grub_ieee1275_ihandle_t;
typedef grub_ieee1275_cell_t grub_ieee1275_phandle_t;
extern grub_ieee1275_phandle_t EXPORT_VAR(grub_ieee1275_chosen);
extern grub_ieee1275_ihandle_t EXPORT_VAR(grub_ieee1275_mmu);
extern int (* EXPORT_VAR(grub_ieee1275_entry_fn)) (void *);
enum grub_ieee1275_flag