Kumar Gala 43f082bb7f powerpc/85xx: Add workaround for erratum CPU-A003999 ... Erratum A-003999: Running Floating Point instructions requires special initialization. Impact: Floating point arithmetic operations may result in an incorrect value. Workaround: Perform a read modify write to set bit 7 to a 1 in SPR 977 before executing any floating point arithmetic operation. This bit can be set when setting MSR[FP], and can be cleared when clearing MSR[FP]. Alternatively, the bit can be set once at boot time, and never cleared. There will be no performance degradation due to setting this bit. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>		2011-11-29 08:48:05 -06:00
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74xx_7xx	unify version_string	2011-07-28 17:22:53 +02:00
mpc5xx	unify version_string	2011-07-28 17:22:53 +02:00
mpc5xxx	arch/powerpc/cpu/mpc5xxx/usb_ohci.c: fix GCC 4.6 build warnings	2011-11-07 22:09:42 +01:00
mpc8xx	font: split font data from video_font.h	2011-11-15 23:58:26 +01:00
mpc8xxx	arch/powerpc/cpu/mpc8xxx/ddr/ctrl_regs.c: Fix GCC 4.6 build warning	2011-11-11 07:49:01 -06:00
mpc83xx	mpc83xx: spd_sdram - fix gcc 4.6 compiler warning	2011-11-16 21:40:26 +01:00
mpc85xx	powerpc/85xx: Add workaround for erratum CPU-A003999	2011-11-29 08:48:05 -06:00
mpc86xx	GCC4.6: Squash warnings in mpc86xx/interrupts.c	2011-10-27 23:54:01 +02:00
mpc512x	arch/powerpc/cpu/mpc512x/i2c.c: Fix GCC 4.6 warnings	2011-11-16 21:12:48 +01:00
mpc824x	Reduce build times	2011-11-03 20:44:58 +01:00
mpc8220	mpc8220/i2c.c: Fix GCC 4.6 build warning	2011-11-07 22:16:52 +01:00
mpc8260	arch/powerpc/cpu/mpc8260/spi.c: Fix GCC 4.6 build warnings	2011-11-07 22:47:44 +01:00
ppc4xx	iop480_uart.c: Fix GCC 4.6 build warnings	2011-11-16 21:17:36 +01:00