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ppc: Remove CHRP, POWER3 and POWER4 support from arch/ppc

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32-bit CHRP machines are now supported only in arch/powerpc, as are
all 64-bit PowerPC processors.  This means that we don't use
Open Firmware on any platform in arch/ppc any more.

This makes PReP support a single-platform option like every other
platform support option in arch/ppc now, thus CONFIG_PPC_MULTIPLATFORM
is gone from arch/ppc.  CONFIG_PPC_PREP is the option that selects
PReP support and is generally what has replaced
CONFIG_PPC_MULTIPLATFORM within arch/ppc.

_machine is all but dead now, being #defined to 0.

Updated Makefiles, comments and Kconfig options generally to reflect
these changes.

Signed-off-by: Paul Mackerras <paulus@samba.org>
This commit is contained in:
Paul Mackerras
2006-03-28 10:22:10 +11:00
parent ff2e6d7e27
commit 0a26b1364f
46 changed files with 61 additions and 9700 deletions
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10
include/asm-powerpc/processor.h
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@@ -53,10 +53,7 @@
#define platform_is_pseries() (_machine == PLATFORM_PSERIES || \
_machine == PLATFORM_PSERIES_LPAR)
#if defined(CONFIG_PPC_MULTIPLATFORM)
extern int _machine;
#ifdef CONFIG_PPC32
#ifdef CONFIG_PPC_PREP
/* what kind of prep workstation we are */
extern int _prep_type;
@@ -70,7 +67,10 @@ extern int _chrp_type;
extern unsigned char ucBoardRev;
extern unsigned char ucBoardRevMaj, ucBoardRevMin;
#endif /* CONFIG_PPC32 */
#endif /* CONFIG_PPC_PREP */
#if defined(CONFIG_PPC_MULTIPLATFORM)
extern int _machine;
#elif defined(CONFIG_PPC_ISERIES)
/*