[U-Boot] [PATCH] 85xx: Set HID1[mbdd] on e500v2 rev5.0 or greater
Kumar Gala
galak at kernel.crashing.org
Wed Apr 7 07:09:59 CEST 2010
On Mar 31, 2010, at 12:18 AM, Kumar Gala wrote:
> From: Sandeep Gopalpet <sandeep.kumar at freescale.com>
>
> The HID1[MBDD] bit is new on rev5.0 or greater cores and will optimize
> the performance of mbar/eieio instructions.
>
> Signed-off-by: Sandeep Gopalpet <sandeep.kumar at freescale.com>
> ---
> cpu/mpc85xx/release.S | 7 +++++++
> cpu/mpc85xx/start.S | 7 +++++++
> include/asm-ppc/processor.h | 1 +
> 3 files changed, 15 insertions(+), 0 deletions(-)
applied to 85xx
- k
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