[U-Boot] [PATCH] 85xx: Add support for not releasing secondary cores via 'mp_holdoff'

2010-09-29 Thread Peter Tyser
From: Aaron Sierra asie...@xes-inc.com Some OSes require that secondary cores not be initialized when they are booted (eg VxWorks). By default when U-Boot is compiled with the CONFIG_MP option all secondary cores are brought out of reset and held in spinloops. Setting the mp_holdoff environment

Re: [U-Boot] [PATCH] 85xx: Add support for not releasing secondary cores via 'mp_holdoff'

2010-09-29 Thread Scott Wood
On Wed, 29 Sep 2010 13:44:07 -0500 Peter Tyser pty...@xes-inc.com wrote: From: Aaron Sierra asie...@xes-inc.com Some OSes require that secondary cores not be initialized when they are booted (eg VxWorks). By default when U-Boot is compiled with the CONFIG_MP option all secondary cores are

Re: [U-Boot] [PATCH] 85xx: Add support for not releasing secondary cores via 'mp_holdoff'

2010-09-29 Thread Peter Tyser
On Wed, 2010-09-29 at 14:22 -0500, Scott Wood wrote: On Wed, 29 Sep 2010 13:44:07 -0500 Peter Tyser pty...@xes-inc.com wrote: From: Aaron Sierra asie...@xes-inc.com Some OSes require that secondary cores not be initialized when they are booted (eg VxWorks). By default when U-Boot is

Re: [U-Boot] [PATCH] 85xx: Add support for not releasing secondary cores via 'mp_holdoff'

2010-09-29 Thread Scott Wood
On Wed, 29 Sep 2010 14:50:17 -0500 Peter Tyser pty...@xes-inc.com wrote: On Wed, 2010-09-29 at 14:22 -0500, Scott Wood wrote: On Wed, 29 Sep 2010 13:44:07 -0500 Peter Tyser pty...@xes-inc.com wrote: From: Aaron Sierra asie...@xes-inc.com Some OSes require that secondary cores