Re: [U-Boot] [PATCH] ppc44x: config GPIOs for USB on canyonlands board

2010-09-24 Thread Feng Kan
On Fri, Sep 24, 2010 at 10:43 AM, Wolfgang Denk wrote: > Dear Feng Kan, > > In message you > wrote: >> >> FKAN: Dear Wolfgang, is the symmetry needed here? If a user >> plan to use the usb, he will trigger the function. Otherwise, on >> a stop what value

Re: [U-Boot] [PATCH] ppc44x: config GPIOs for USB on canyonlands board

2010-09-24 Thread Feng Kan
> > Also, when adding this code to usb_board_init(), would it not be > logical to undo this initialization in usb_board_stop()? > > RUP >> Ok, I will include your suggestion and resubmit > FKAN: Dear Wolfgang, is the symmetry needed here? If a user plan to use the usb, he will trigger the function

Re: [U-Boot] [PATCH v3 1/2] APM821xx: Add CPU support

2010-09-09 Thread Feng Kan
On Thu, Sep 9, 2010 at 10:39 AM, Stefan Roese wrote: > Hi Marri, > > On Thursday 09 September 2010 18:43:31 Tirumala Marri wrote: >> > It makes no sense to duplicate common parts. Only different code >> > should be moved to separate files. >> >> [Marri] It is only few lines of code is different. A

Re: [U-Boot] [PATCH 7/8] APM82xxx: Add bluestone board support

2010-08-27 Thread Feng Kan
t;> +#define CONFIG_ENV_ADDR_REDUND       (CONFIG_ENV_ADDR - > CONFIG_ENV_SECT_SIZE) >> +#define CONFIG_ENV_SIZE_REDUND       (CONFIG_ENV_SIZE) >> +#endif /* CONFIG_ENV_IS_IN_FLASH */ >> +/* >> + * NAND-FLASH related >> + */ >> +#if !def

Re: [U-Boot] [U-Boot-Users] U-boot for PPC405GP based custom Board

2010-06-24 Thread Feng Kan
I dont know how the hardware is tied down. But at it seems to be getting bank 0 correctly. However, you second bank base address should be bank0_base + size instead of 0. You may have a hardware problem. Feng Kan On Thu, Jun 24, 2010 at 2:14 PM, wrote: > > Hi Feng, > Below is t

Re: [U-Boot] 30-Second TFTP Timeout at Start-Up

2010-03-31 Thread Feng Kan
Are you connected directly to the tftp server or is there switches in between? Feng Kan On 03/31/2010 01:09 PM, Jason Hanna wrote: > Hi All, > > I'm seeing a strange TFTP issue and hoping someone on the list can help. > > I'm running a Sequoia reference board and at

Re: [U-Boot] [PATCH 1/1] ppc4xx: add support for alternate format for ndfc

2010-02-22 Thread Feng Kan
Dear Wolfgang: I will withdraw this patch. Feng From: Wolfgang Denk [mailto:w...@denx.de] Sent: Mon 2/22/2010 12:54 PM To: Feng Kan Cc: Stefan Roese; u-boot@lists.denx.de Subject: Re: [U-Boot] [PATCH 1/1] ppc4xx: add support for alternate format for ndfc

Re: [U-Boot] [PATCH 1/1] ppc4xx: add support for alternate format for ndfc

2010-02-22 Thread Feng Kan
they use. So they don't make the mistake of selecting SMC define but uses the 213 ordering (which would cause ecc errors). Cheers, Feng From: Stefan Roese [mailto:s...@denx.de] Sent: Mon 2/22/2010 2:52 AM To: Feng Kan Cc: u-boot@lists.denx.de Subject: R

Re: [U-Boot] [PATCH 1/1] ppc4xx: add support for alternate format for ndfc

2010-02-19 Thread Feng Kan
, perhaps that is another approach to the problem. Fix the ordering in linux? Feng On 02/18/2010 11:57 PM, Stefan Roese wrote: > Hi Feng, > > On Thursday 18 February 2010 23:25:13 f...@amcc.com wrote: >> From: Feng Kan >> >> This is to lock down the ordering in the correc

Re: [U-Boot] [PATCH 1/1] ppc4xx: add support for alternate format for ndfc

2010-02-18 Thread Feng Kan
. /* The PPC4xx NDFC uses Smart Media (SMC) bytes order */ #ifdef CONFIG_NAND_NDFC #define CONFIG_MTD_NAND_ECC_SMC #endif Feng Kan On 02/18/2010 03:13 PM, Wolfgang Denk wrote: > Dear f...@amcc.com, > > In message<1266531913-20756-1-git-send-email-f...@amcc.com> you wrote: &g

Re: [U-Boot] Problem with transparent PCI-PCI bridge on Canyonlands

2009-12-09 Thread Feng Kan
Can you turn on the additional debug information. That will give a better Clue as to what part is hanging. Feng Kan AMCC Software -Original Message- From: u-boot-boun...@lists.denx.de [mailto:u-boot-boun...@lists.denx.de] On Behalf Of Felix Radensky Sent: Wednesday, December 09, 2009 10

[U-Boot] [PATCH 1/1] ppc4xx: Fix ECC Correction bug with SMC ordering for NDFC driver

2009-08-21 Thread Feng Kan
= (s1 << 0) & 0x80; . . byteoffs |= (s0 >> 4) & 0x08; The order is change to read it in straight and let the correction function to revert it to SMC order. Signed-off-by: Feng Kan Acked-by: Victor Gallardo Acked-by: Prodyut Hazarika --- drivers/mt

Re: [U-Boot] NAND ECC Error with wrong SMC ording bug

2009-08-20 Thread Feng Kan
Hi Stefan: We had a board with high number of correctable ECC errors. Which crashed the jffs when it was miss correcting the wrong byte location. Do you want me to submit a patch for this, or do you prefer to do it. I am submitting a patch for linux right now. Feng Kan AMCC Software On 08/19

[U-Boot] NAND ECC Error with wrong SMC ording bug

2009-08-19 Thread Feng Kan
hange I am proposing. Should I change the correction algorithm or the calculate function? If the later is preferred it would mean the change must be pushed in both U-Boot and Linux. Feng Kan AMCC Software ___ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot

Re: [U-Boot] U-Boot compile error

2009-02-06 Thread Feng Kan
Hi Afzal: Would you please send me the link to the files you got. I can help you check it out. Feng Kan AMCC Software Engineering -Original Message- From: u-boot-boun...@lists.denx.de [mailto:u-boot-boun...@lists.denx.de] On Behalf Of Afzal Nadirshah Sent: Thursday, February 05, 2009

Re: [U-Boot] U-Boot Hanging

2009-02-03 Thread Feng Kan
Hi Afzal: Sounds like an issue where the fixed DRAM init did not work as it should. Try to pull the latest version of U-Boot, see if that helps. You may want to pull The latest from Stefan's tree as well. Feng Kan AMCC Software -Original Message- From: u-boot-boun...@lists.de

Re: [U-Boot] [Add tlbentry problem]

2008-09-09 Thread Feng Kan
Hi Yshim: Please check your EBC CR value, if you configure for 2M, then thats what you will get. Feng Kan 김영순 wrote: > > > I’ve worked on my custum board based on SEQUOIA. > > > > I’d like to add new device (DSP, SIZE=256M, CS4). > > I added tlbentry(256M) i

Re: [U-Boot] [PATCH 1/1] ppc4xx: fix UIC hang if critical or non-critical interrupt is set at the same time as a normal interrupt is set on UIC0

2008-08-28 Thread Feng Kan
Hi Wolfgang: I send the patch out for Victor. In the original email the From field did indicate his name. Am I missing something? Thanks Feng Kan > Dear [EMAIL PROTECTED], > > Can you please provide a real name with your mail address when > submit