[U-Boot] [PATCH] davinci: omapl138_lcdk: fix PLL0 frequency

[Lokesh Vutla]

On Thursday 15 March 2018 08:01 PM, Sekhar Nori wrote:
> On Thursday 15 March 2018 07:12 PM, Sekhar Nori wrote:
>> On Thursday 15 March 2018 06:04 PM, Sekhar Nori wrote:
>>> Thanks for the patch and great description. It looks correct to me.
>>> Hopefully I can provide some testing feedback too soon.
>>
>> Something seems to have broken MMC/SD support on OMAP-L138 LCDK on 
>> 2018.03[1]. 2018.01 works fine[2].
>>
>> Will check what went wrong.
> 
> The commit that broke is 6aa4ad8e3820adefaf09fe21efae06772003620f
> "Convert CONFIG_SOC_DA8XX et al to Kconfig". The commit prior to that
> works. I cannot revert it cleanly on latest mainline.
> 
> I have copied others involved in that commit for help.

Looks like DDR init is being removed. Can you try the below diff and see
if it helps?

diff --git a/arch/arm/mach-davinci/Kconfig b/arch/arm/mach-davinci/Kconfig
index 30752839a3..5e7baba3fe 100644
--- a/arch/arm/mach-davinci/Kconfig
+++ b/arch/arm/mach-davinci/Kconfig
@@ -58,6 +58,7 @@ config SOC_DA850
 config SOC_DA8XX
 	bool
 	select SYS_DA850_PLL_INIT if SUPPORT_SPL || DA850_LOWLEVEL
+	select SYS_DA850_DDR_INIT if SUPPORT_SPL || DA850_LOWLEVEL

 config MACH_DAVINCI_DA850_EVM
 	bool


Thanks and regards,
Lokesh