Re: [U-Boot] am33xx board with no external RTC crystal issue

2018-11-09 Thread Alex Kiernan
On Fri, Nov 9, 2018 at 7:09 AM Belisko Marek wrote: > > Hi Alex, > > On Tue, Oct 30, 2018 at 7:12 AM Alex Kiernan wrote: > > > > On Mon, Oct 29, 2018 at 11:36 PM Belisko Marek > > wrote: > > > > > > Hi, > > > > > > I'm working on custome am33xx based HW which have no external 32KHz > > > crysta

Re: [U-Boot] am33xx board with no external RTC crystal issue

2018-11-08 Thread Belisko Marek
Hi Alex, On Tue, Oct 30, 2018 at 7:12 AM Alex Kiernan wrote: > > On Mon, Oct 29, 2018 at 11:36 PM Belisko Marek > wrote: > > > > Hi, > > > > I'm working on custome am33xx based HW which have no external 32KHz > > crystal. Anyway I want to use bootcount feature. I was trying to use > > internal

Re: [U-Boot] am33xx board with no external RTC crystal issue

2018-10-29 Thread Alex Kiernan
On Mon, Oct 29, 2018 at 11:36 PM Belisko Marek wrote: > > Hi, > > I'm working on custome am33xx based HW which have no external 32KHz > crystal. Anyway I want to use bootcount feature. I was trying to use > internal PRCM CLK_32KHZ clock as source for RTCSS but still when want > to read RTC registe

[U-Boot] am33xx board with no external RTC crystal issue

2018-10-29 Thread Belisko Marek
Hi, I'm working on custome am33xx based HW which have no external 32KHz crystal. Anyway I want to use bootcount feature. I was trying to use internal PRCM CLK_32KHZ clock as source for RTCSS but still when want to read RTC registers I get data abort. I adapted this method : static void rtc32k_en