[android-porting] iMX51 EVK BBG U-Boot

2010-11-18 Thread Matt Shao
hi Guys: Does any one knows how does the iMX51 boot with U-Boot? (Currently we are using boot from SD) Does the internel BOOT ROM will copy the whole U-Boot from the SD to the DDRRAM? If so, where can I found the code? After review the code, I do not find any SD operation relat

Re: [android-porting] iMX51 EVK BBG U-Boot

2010-11-19 Thread Hamilton Vera
Hi Matt, as far as I know the behavior should be the same no matter what bootloader you are using. Probably you already have this pdf (MCIMX51RM.pdf), but maybe you can find some useful hint: http://cache.freescale.com/files/dsp/doc/ref_manual/MCIMX51RM.pdf?fpsp=1&WT_TYPE=Reference%20Manuals&WT_V

Re: [android-porting] iMX51 EVK BBG U-Boot

2010-11-19 Thread edwardlee lee
Hi Hamilton Vera, Have your uboot for imx51 evk support LCD? If so, can you provide the related patch? Thanks! Edward Lee On Fri, Nov 19, 2010 at 8:26 PM, Hamilton Vera wrote: > Hi Matt, as far as I know the behavior should be the same no matter > what bootloader you are using. > > Probably yo

Re: [android-porting] iMX51 EVK BBG U-Boot

2010-11-20 Thread Hamilton Vera
Matt actually we are using an IMX51 BBG based board, maybe you can compare some code (I have no access to the code right now ) Does your board work with previous versions of android/uboot? Do you even get a Uboot prompt? []´s On Sat, Nov 20, 2010 at 6:41 AM, Matt Shao wrote: > Hi Hamilton: >   

Re: [android-porting] iMX51 EVK BBG U-Boot

2010-11-21 Thread Matt Shao
Hi Hamilton: "as far as I know the behavior should be the same no matter what bootloader you are using." Yes! I definitely agree. And yes, I also tried to find the answer from the MX51 data Sheet(MCIMX51RM.pdf), but actually, I think the datasheet does NOT make things clearly. Ther

Re: [android-porting] iMX51 EVK BBG U-Boot

2010-11-22 Thread Matt Shao
Hi Hamiliton: This is the thread I have posted on the freescale forum. Just for reference for anyone need it: http://forums.freescale.com/t5/i-MX-Microprocessors/How-does-iMX51-EVK-load-U-Boot/td-p/62637 2010/11/20 Hamilton Vera > Matt actually we are using an IMX51 BBG based board, maybe you