Re: [PATCH 18/18] ARM: da830 - Unlock config registers

2009-03-31 Thread Mark A. Greer
On Mon, Mar 30, 2009 at 10:35:10PM -0700, Kevin Hilman wrote: Mark A. Greer mgr...@mvista.com writes: diff --git a/arch/arm/mach-davinci/common.c b/arch/arm/mach-davinci/common.c index 902d677..df57273 100644 --- a/arch/arm/mach-davinci/common.c +++ b/arch/arm/mach-davinci/common.c @@

Re: [PATCH 18/18] ARM: da830 - Unlock config registers

2009-03-31 Thread Kevin Hilman
Mark A. Greer mgr...@mvista.com writes: On Mon, Mar 30, 2009 at 10:35:10PM -0700, Kevin Hilman wrote: Mark A. Greer mgr...@mvista.com writes: diff --git a/arch/arm/mach-davinci/common.c b/arch/arm/mach-davinci/common.c index 902d677..df57273 100644 --- a/arch/arm/mach-davinci/common.c

Re: [PATCH 18/18] ARM: da830 - Unlock config registers

2009-03-31 Thread Mark A. Greer
On Tue, Mar 31, 2009 at 05:34:36PM -0700, Kevin Hilman wrote: Mark A. Greer mgr...@mvista.com writes: On Mon, Mar 30, 2009 at 10:35:10PM -0700, Kevin Hilman wrote: Mark A. Greer mgr...@mvista.com writes: diff --git a/arch/arm/mach-davinci/common.c b/arch/arm/mach-davinci/common.c

Re: [PATCH 18/18] ARM: da830 - Unlock config registers

2009-03-30 Thread Kevin Hilman
Mark A. Greer mgr...@mvista.com writes: From: Mark A. Greer mgr...@mvista.com On the da830, the jtag id register used to determine the cpu type is in the config register space. The registers in that space can be protected from I/O. To unlock that space, two kick registers need to be

[PATCH 18/18] ARM: da830 - Unlock config registers

2009-03-28 Thread Mark A. Greer
From: Mark A. Greer mgr...@mvista.com On the da830, the jtag id register used to determine the cpu type is in the config register space. The registers in that space can be protected from I/O. To unlock that space, two kick registers need to be written to with certain values and in the correct