On 11/08/14 17:15, Simon Glass wrote:
Hi,
On 11 August 2014 02:20, Nikita Kiryanov <nik...@compulab.co.il> wrote:
Hi Simon,
On 11/08/14 03:11, Simon Glass wrote:
Hi Nikita,
On 10 August 2014 11:12, Nikita Kiryanov <nik...@compulab.co.il> wrote:
This partial V2 completes the previous partial V2. It contains some final
preparational steps, and the introduction of cm-fx6 board.
Changes in V2:
- Update commit message of "arm: mx6: ddr: configure MMDC for
slow_pd"
- Remove unnecessary line removal from
arch/arm/cpu/armv7/mx6/ddr.c
- Move probe_mmdc_config() code straight to dram_init()
- Use imx6_spl.h
- Use imx_ddr_size()
NOTE: the correction of this patch now depends on
https://patchwork.ozlabs.org/patch/376095/
Does this series support the dual core Utilite machine?
It does support dual core, but not the Utilite boot sequence. Right now
you can only boot from MMC because SPL has no fallback functionality and
Utilite always tries MMC first. I'll be sending patches for that after
this series is accepted.
If so I'm not sure how to enable dual core instead of quad core - any
ideas please?
You don't need to do anything to run this on dual core. ...or am I
misunderstanding your question?
I'm not sure. It was failing to boot from SD and I thought that might
be the problems, since I see quite a few CPU-related configs in the
board config file. Is there a canonical description of how to making a
boot image and put it on SD? Perhaps I was doing that incorrectly.
You can use the article from the Compulab wiki:
http://compulab.co.il/workspace/mediawiki/index.php5/CM-FX6:_U-Boot:_Creating_a_bootable_SD_card
This article assumes that both SPL and U-Boot reside on a single
binary at the right offsets. The following article describes the
steps for creating this joined image:
http://compulab.co.il/workspace/mediawiki/index.php5/CM-FX6:_U-Boot:_Building_Images#Building_the_firmware_images
Thanks,
Simon
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