[U-Boot] [PATCH] armv8: configs: ls1012a: correct the generic timer frequency issue

[Andy Tang]

Hi York,

Ls1012a uses the fixed 25Mhz clock, I will update the commit message and resend the patch. 

Thanks,
Andy

> -----Original Message-----
> From: York Sun
> Sent: Tuesday, October 10, 2017 12:00 AM
> To: Andy Tang <andy.tang at nxp.com>
> Cc: sjg at chromium.org; u-boot at lists.denx.de
> Subject: Re: [PATCH] armv8: configs: ls1012a: correct the generic timer
> frequency issue
> 
> On 10/08/2017 11:48 PM, andy.tang at nxp.com wrote:
> > From: Yuantian Tang <andy.tang at nxp.com>
> >
> > Generic Timer frequency should be 25Mhz. Current setting is
> > CONFIG_SYS_CLK_FREQ/4 which is about 31Mhz, which is not correct.
> > So correct it.
> >
> > Signed-off-by: Tang Yuantian <andy.tang at nxp.com>
> > ---
> >  include/configs/ls1012a_common.h | 2 +-
> >  1 file changed, 1 insertion(+), 1 deletion(-)
> >
> > diff --git a/include/configs/ls1012a_common.h
> > b/include/configs/ls1012a_common.h
> > index 096799eb64..a4e78f335f 100644
> > --- a/include/configs/ls1012a_common.h
> > +++ b/include/configs/ls1012a_common.h
> > @@ -32,7 +32,7 @@
> >  #define CONFIG_SYS_DDR_BLOCK2_BASE     0x880000000ULL
> >
> >  /* Generic Timer Definitions */
> > -#define COUNTER_FREQUENCY		CONFIG_SYS_CLK_FREQ/4
> 	/* 25MHz */
> > +#define COUNTER_FREQUENCY		25000000	/* 25MHz */
> >
> 
> 
> Yuantian,
> 
> LS1012A use fixed 25MHz clock, doesn't it? If so, that's the reason a fixed
> value should be used, not because CONFIG_SYS_CLK_FREQ/4 isn't correct. It
> is correct for many other platform. Please update the commit message.
> 
> York
>