Re: [U-Boot] [PATCH v2] AT91: add RTT and GPBR based RTC

2010-08-24 Thread Reinhard Meyer
Dear Xu, Hong, > Per the latest datasheet from Atmel's official website, 0xFD60 is GPBR > base address for SAM9XE > 0xFD50 is GPBR base address for SAM9260. True. I still think it was not planned like that. It just makes live more complicated since otherwise, as long as one does not use th

Re: [U-Boot] [PATCH v2] AT91: add RTT and GPBR based RTC

2010-08-24 Thread Xu, Hong
Hi Reinhard, > -Original Message- > From: Reinhard Meyer [mailto:u-b...@emk-elektronik.de] > Sent: Wednesday, August 25, 2010 10:23 AM > To: Xu, Hong > Cc: u-boot@lists.denx.de > Subject: Re: [U-Boot] [PATCH v2] AT91: add RTT and GPBR based RTC > > Dear Xu, H

Re: [U-Boot] [PATCH v2] AT91: add RTT and GPBR based RTC

2010-08-24 Thread Reinhard Meyer
Dear Xu, Hong, > Some of Atmel's ARM926EJS chips have builtin RTC, for example, SAM9G45 > SAM9M10 SAM9RL and new X5 serials. > May we take this into account at this stage? Maybe you can help me here: the 9260 and the 9XE-ENG Sample (soldered on my EK) have the GPBRs at 0xfd50. Its sold as a fe

Re: [U-Boot] [PATCH v2] AT91: add RTT and GPBR based RTC

2010-08-24 Thread Reinhard Meyer
Dear Xu, Hong, >> adds kernel compatible RTC handling to u-boot using the RTT >> and one GPBRegister >> ... >> arch/arm/include/asm/arch-at91/at91_gpbr.h | 45 + >> arch/arm/include/asm/arch-at91/at91_rtt.h | 36 ++ >> drivers/rtc/Makefile |1 +

Re: [U-Boot] [PATCH v2] AT91: add RTT and GPBR based RTC

2010-08-24 Thread Xu, Hong
Hi Reinhard, > -Original Message- > From: u-boot-boun...@lists.denx.de > [mailto:u-boot-boun...@lists.denx.de] On Behalf Of Reinhard Meyer > Sent: Friday, August 20, 2010 10:00 PM > To: u-boot > Subject: [U-Boot] [PATCH v2] AT91: add RTT and GPBR based RTC > > adds kernel compatible RTC