Re: [U-Boot] imx27lite stability problems.

2009-10-19 Thread Wolfgang Denk
Dear Javier Martin, In message you wrote: > > Before trying hardware fixes you suggested I tried using another > toolchain which comes with LTIB for i.mx27ads: You may want to contact LPD support; eventually they replace your board with a working one. > * I used arm-linux-gnueabi- toolchain fr

Re: [U-Boot] imx27lite stability problems.

2009-10-19 Thread javier Martin
2009/10/16 Wolfgang Denk : > Dear Javier Martin, > > In message you > wrote: >> >> I could finally test this in an original LogicPD i.mx27 litekit board >> and found the same problems. >> System gets stuck when issuing a ping command. >> >> - I am using u-boot-arm repository "commit >> 617da90c1d

Re: [U-Boot] imx27lite stability problems.

2009-10-16 Thread Wolfgang Denk
Dear Javier Martin, In message you wrote: > > I could finally test this in an original LogicPD i.mx27 litekit board > and found the same problems. > System gets stuck when issuing a ping command. > > - I am using u-boot-arm repository "commit > 617da90c1dcf65428ddfb63fef897439950bc915" without

Re: [U-Boot] imx27lite stability problems.

2009-10-16 Thread javier Martin
2009/9/17 Wolfgang Denk : > Dear javier Martin > >> I would like to help to solve this problems, but I don't know exactly >> where to begin from. I have been reviewing clock settings. Could this >> be happening because this board is using 32KHz xtal as reference >> instead of 26MHz one? > > Yes, of

Re: [U-Boot] imx27lite stability problems.

2009-09-17 Thread javier Martin
2009/9/17 Fred Fan : > Dear Javier Martin: > > 2009/9/17, javier Martin : >> >> I've found some problems because the cache is enabled, I don't see any >> place where you disable it. >> [Fred] Do you means D-cache is enabled? There are no mmu enabled, D-cache >> should be disabled as default setting

Re: [U-Boot] imx27lite stability problems.

2009-09-17 Thread Fred Fan
Dear Javier Martin: 2009/9/17, javier Martin : > > I've found some problems because the cache is enabled, I don't see any > place where you disable it. > [Fred] Do you means D-cache is enabled? There are no mmu enabled, D-cache > should be disabled as default setting. IAre you sure you have this

Re: [U-Boot] imx27lite stability problems.

2009-09-17 Thread javier Martin
I've found some problems because the cache is enabled, I don't see any place where you disable it. Are you sure you have this controlled properly? -- Javier Martin Vista Silicon S.L. CDTUC - FASE C - Oficina S-345 Avda de los Castros s/n 39005- Santander. Cantabria. Spain +34 942 25 32 60 www.vi

Re: [U-Boot] imx27lite stability problems.

2009-09-17 Thread javier Martin
2009/9/17 Wolfgang Denk : > Dear javier Martin, > > In message you > wrote: >> I have tried u-boot for the imx27lite board from LogicPD which is >> currently in u-boot-arm repository and I have experienced some >> stability problems: >> - Sometimes the system gets stuck in serial_getc() from seri

Re: [U-Boot] imx27lite stability problems.

2009-09-17 Thread Wolfgang Denk
Dear javier Martin, In message you wrote: > I have tried u-boot for the imx27lite board from LogicPD which is > currently in u-boot-arm repository and I have experienced some > stability problems: > - Sometimes the system gets stuck in serial_getc() from serial_mxc.c > driver when printing infor

[U-Boot] imx27lite stability problems.

2009-09-17 Thread javier Martin
I have tried u-boot for the imx27lite board from LogicPD which is currently in u-boot-arm repository and I have experienced some stability problems: - Sometimes the system gets stuck in serial_getc() from serial_mxc.c driver when printing information (ex. mii read ). - Pings do not work properly, t