Re: [U-Boot] [PATCH 2/5] Enable booting of mx28 without battery

Hi Damien,
On 23/01/15 19:03, Damien GOTFROI wrote:
Hi,
I confirm, my first patch for spl_power_init.c generated DDR errors.
And my new (small) patch for spl_power_init.c fixes these errors, it is not my DDR patch.
An I can confirm that your smaller patch allows me to boot the G2C1 board. I'll just implement the smaller patch - we can tackle the rest later
Thanks for your very helpful experimentation
Regards,
Graeme
Many thanks and best regards,
Damien Gotfroi Electronics Engineer GreenWatch S.A. Avenue Lavoisier, 18A B-1300 Wavre Tel. + 32 (0) 10 471 367 dgotfroi@greenwatch.be www.greenwatch.be BCE: 0820 144 205
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-----Original Message----- From: Graeme Russ [mailto:gruss@tss-engineering.com] Sent: vendredi 23 janvier 2015 05:15 To: Fabio Estevam Cc: U-Boot-Denx; Fabio Estevam; Mårten Wikman; Damien GOTFROI; Stefano Babic; Marek Vašut Subject: Re: [U-Boot] [PATCH 2/5] Enable booting of mx28 without battery
Hi Fabio,
On 23/01/15 14:49, Fabio Estevam wrote:
On Fri, Jan 23, 2015 at 1:27 AM, Graeme Russ gruss@tss-engineering.com wrote:
I thought the DDR errors were fixed with Damien's DDR patch. Damien, can you please confirm?
His response in the forum was:
"About the patch posted on January, 6th, you can simply delete it, and empty your recycle bin . It generate DDR errors (I searched a long time in spl_mem_init to find why my DDR was not stable, but it was not a DDR configuration mistake, but a power mistake caused by my patch)."
Ah - I missed that - my bad.
I'll check if his newer patch works. If it does, I'll implement it instead. Best to make these kind of changes one small step at a time :)
Regards,
Graeme

Hi Graeme,
On 23/01/2015 09:11, Graeme Russ wrote:
Hi Damien,
On 23/01/15 19:03, Damien GOTFROI wrote:
Hi,
I confirm, my first patch for spl_power_init.c generated DDR errors.
And my new (small) patch for spl_power_init.c fixes these errors, it is not my DDR patch.
An I can confirm that your smaller patch allows me to boot the G2C1 board. I'll just implement the smaller patch - we can tackle the rest later
Thanks for your very helpful experimentation
Thanks all for digging on this issue !
Graeme, if patch is coming from Damien, it should have also his Signed-off-by (Damien, is it ok for you ?).
Best regards, Stefano Babic
participants (2)
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Graeme Russ
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Stefano Babic