[U-Boot-Users] MPC8349Emitx-GP hangs with latest u-boot

Gregoire Banderet
2007-05-04T14:16:01Z

Timur Tabi wrote:
> Gregoire Banderet wrote:
>> Hello,
>>
>> Using the latest sources from u-boot, my MPC8349Emitx-GP hangs after a
>> few seconds when I'm in userspace (i.e. after Linux successfully
>> booted). I tried both vanilla linux 2.6.20 and 2.6.14 from WindRiver,
>> same result.
>
> That's a new one.
>
>> When I use u-boot 1.1.3 with patches from Freescale, the system is OK.
>
> Weird. The only thing I can suggest is that perhaps you need the
> CFG_DDR_SDRAM_CLK_CNTL fix for the latest U-Boot.

Whaoo! No more hangs. *Thanks*.

--
Greg

>
> In MPC8349ITX.h, add this line
>
> #define CFG_DDR_SDRAM_CLK_CNTL (DDR_SDRAM_CLK_CNTL_SS_EN |
> DDR_SDRAM_CLK_CNTL_CLK_ADJUST_05)
>
> right after this line:
>
> #define CFG_MEMTEST_END 0x2000
>