Re: [U-Boot] [PATCH 07/11] imx: mx6ul update soc related settings

2015-07-03 Thread Marek Vasut
On Friday, July 03, 2015 at 03:36:00 AM, Peng Fan wrote: > Hi, Marek and Fabio Hi, > On Thu, Jul 02, 2015 at 08:33:34PM +0200, Marek Vasut wrote: > >On Thursday, July 02, 2015 at 01:03:04 PM, Peng Fan wrote: > >> Add MX6UL in Kconfig, default select SYS_L2CACHE_OFF. > > > >Why ? > > i.MX6UL feat

Re: [U-Boot] [PATCH 07/11] imx: mx6ul update soc related settings

2015-07-02 Thread Peng Fan
Hi, Marek and Fabio On Thu, Jul 02, 2015 at 08:33:34PM +0200, Marek Vasut wrote: >On Thursday, July 02, 2015 at 01:03:04 PM, Peng Fan wrote: >> Add MX6UL in Kconfig, default select SYS_L2CACHE_OFF. > >Why ? i.MX6UL features an Cortex-A7 core, it does not have PL310. As we know Cortex-A7 does not

Re: [U-Boot] [PATCH 07/11] imx: mx6ul update soc related settings

2015-07-02 Thread Marek Vasut
On Thursday, July 02, 2015 at 01:03:04 PM, Peng Fan wrote: > Add MX6UL in Kconfig, default select SYS_L2CACHE_OFF. Why ? > update WDOG settings. I'd put this into separate patch, since L2 cache and watchdog are completely unrelated (and so is L2 cache and clock). > No need to gate/ungate all PF

Re: [U-Boot] [PATCH 07/11] imx: mx6ul update soc related settings

2015-07-02 Thread Fabio Estevam
Hi Peng, On Thu, Jul 2, 2015 at 8:03 AM, Peng Fan wrote: > Add MX6UL in Kconfig, default select SYS_L2CACHE_OFF. Could you tell us more about this? Why L2 cache needs to be disabled? Regards, Fabio Estevam ___ U-Boot mailing list U-Boot@lists.denx.de

[U-Boot] [PATCH 07/11] imx: mx6ul update soc related settings

2015-07-02 Thread Peng Fan
Add MX6UL in Kconfig, default select SYS_L2CACHE_OFF. update WDOG settings. No need to gate/ungate all PFDs for i.MX6UL. Signed-off-by: Ye.Li Signed-off-by: Peng Fan --- arch/arm/cpu/armv7/mx6/Kconfig | 4 arch/arm/cpu/armv7/mx6/soc.c | 4 ++-- 2 files changed, 6 insertions(+), 2 deletio