Paul Mackerras 974a76f513 [POWERPC] Distinguish POWER6 partition modes and tell userspace ... This adds code to look at the properties firmware puts in the device tree to determine what compatibility mode the partition is in on POWER6 machines, and set the ELF aux vector AT_HWCAP and AT_PLATFORM entries appropriately. Specifically, we look at the cpu-version property in the cpu node(s). If that contains a "logical" PVR value (of the form 0x0f00000x), we call identify_cpu again with this PVR value. A value of 0x0f000001 indicates the partition is in POWER5+ compatibility mode, and a value of 0x0f000002 indicates "POWER6 architected" mode, with various extensions disabled. We also look for various other properties: ibm,dfp, ibm,purr and ibm,spurr. Signed-off-by: Paul Mackerras <paulus@samba.org>		2006-12-04 20:40:16 +11:00
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boot	[POWERPC] Cleanup zImage handling of kernel entry with flat device tree	2006-12-04 20:39:34 +11:00
configs	[POWERPC] cell: Add oprofile support	2006-12-04 20:40:14 +11:00
kernel	[POWERPC] Distinguish POWER6 partition modes and tell userspace	2006-12-04 20:40:16 +11:00
lib	[POWERPC] Disallow kprobes on emulate_step and branch_taken	2006-11-01 15:14:12 +11:00
math-emu	[POWERPC] ppc math-emu needs -fno-builtin-fabs for math.c and fabs.c	2006-09-26 15:24:35 +10:00
mm	[POWERPC] setup_kcore(): Fix incorrect function name in panic() call.	2006-12-04 20:39:39 +11:00
oprofile	[POWERPC] cell: Add oprofile support	2006-12-04 20:40:14 +11:00
platforms	[POWERPC] Distinguish POWER6 partition modes and tell userspace	2006-12-04 20:40:16 +11:00
sysdev	[POWERPC] Don't compile arch/powerpc mpc52xx_pic driver for ARCH=ppc	2006-12-04 20:39:37 +11:00
xmon	[POWERPC] iSeries: fix xmon.c for combined build	2006-12-04 20:39:17 +11:00
Kconfig	[POWERPC] Remove ioremap64 and fixup_bigphys_addr	2006-12-04 20:39:04 +11:00
Kconfig.debug	[POWERPC] print backtrace when entering xmon	2006-09-13 18:39:53 +10:00
Makefile	[POWERPC] Create a "wrapper" script and use it in arch/powerpc/boot	2006-09-28 14:30:02 +10:00