On 9/3/19 5:49 PM, Lukasz Majewski wrote:
Hi Måns, Marek,
Marek Vasut marex@denx.de writes:
On 9/3/19 4:16 PM, Lukasz Majewski wrote:
From: Mans Rullgard mans@mansr.com
This change allows setting pre-defined eMMC boot partition for SPL eMMC booting. It is necessary in the case when one wants to boot (through falcon boot) from eMMC after loading SPL from other memory (like SPI-NOR).
Signed-off-by: Mans Rullgard mans@mansr.com [lukma: Edit the commit message] Signed-off-by: Lukasz Majewski lukma@denx.de Acked-by: Andreas Dannenberg dannenberg@ti.com
Would it be better if this came from /chosen node in DT ?
This patch was made for an imx28 based board. Fitting DT support into SPL on that chip won't be easy.
Unfortunately, on purpose the DT support for SPL on this board is disabled.
This is the case where the only eligible option is to use OF_PLATDATA, to benefit from DM drivers, but also to keep the size as small as possible.
(Please refer to xea board support patches for more details).
Hm, then shall we use platdata ? I don't think that fits common code like this either.