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Add support for stm32f429-discovery board

Kamil Lulko u-boot 1 version New

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  1. v1 Latest0 of 4 patches 0 repliesNew

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Cover letter [U-Boot] [PATCH 0/4] Add support for stm32f429-discovery board
Quoted 15 lines · Tom Rini
Quoted 7 lines · Chanwoo Choi

Hi Kamil,

I tested this patch-set in STM32 Discovery board. After applied this patch-set on latest u-boot, I could not see the normal u-boot log. I saw broken console log. I used the USART1 port (pa9, pa10 gpio pin).

Could you give me a tip to resolve this issue?

I bet this needs changes similar to b81bdf6 as that was a similar problem I believe. In short, DM needs to be enabled now.

Quoted 4 lines

Best Regards,
Chanwoo Choi

2015? 3? 1? ???, Kamil Lulko<[email protected]>?? ??? ???:

I have tested this patch set again with 2015.04-rc4-gf643d92 and serial works without any problems.

Chanwoo, you mention STM32 Discovery board - this patch set supports only STM32F429 Discovery (it should work on SDRAM-less boards but not without modifications). Other than that the only thing I can think of is configuration of the UART<>USB converter.

Tom, does this mean changes are required for this patchset to be accepted? I have more things queued up (like moving some of SDRAM configuration bits out of the board code or LCD display support) but I would prefer to have some kind of assurance that this will not go into /dev/null eventually :)

/Kamil