[Buildroot] [PATCH v4 2/5] package/freescale-imx/firmware-imx: add choice for DDR training binaries
Gary Bisson
gary.bisson at boundarydevices.com
Wed May 27 08:36:22 UTC 2020
Hi Stephane,
Thanks for the quick respin!
On Wed, May 27, 2020 at 07:07:45AM +0200, Stephane Viau wrote:
> Several i.MX8 (e.g.: 8M, 8MM, 8MN) support many DDR types (LPDDR4, DDR4,
> etc.), for which the DDR training is performed in the bootloader.
> Some boards have LPDDR4 (e.g.: nitrogen8mn) and some others have the DDR4
> (e.g.: NXP's reference board EVK). This patch allows the selection of either
> of the binaries used to train the DDR.
>
> Note that DDR and HDMI FW copies are now separated, which makes latter
> being properly copied only for the relevant SoC (i.MX8MQ).
> Suggested-by: Gary Bisson <gary.bisson at boundarydevices.com>
>
> Signed-off-by: Stephane Viau <stephane.viau at oss.nxp.com>
> Reviewed-by: Maeva Manuel <maeva.manuel at oss.nxp.com>
> Reviewed-by: Julien Olivain <julien.olivain at oss.nxp.com>
Reviewed-by: Gary Bisson <gary.bisson at boundarydevices.com>
Regards,
Gary
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