[PATCH 06/23] ARM: i.MX8M: move BL32 setup into imx8m_tfa_start_bl31()

[Ahmad Fatoum]

On 11/10/25 9:34 PM, Marco Felsch wrote:
> Each i.MX8M platform repeated the same pattern for loading the optional
> BL32 image because of the firmware name handling and the BL32 location
> (end of memory).
> 
> The firmware name handling can't be generalized without change the logic
> to function-like macros but the rest can be handled within the common
> imx8m_tfa_start_bl31() function. While on it the commit adds a sanity
> check that the BL32 image size is > 0.
> 
> Signed-off-by: Marco Felsch <m.felsch at pengutronix.de>

Reviewed-by: Ahmad Fatoum <a.fatoum at pengutronix.de>

> +	if (tee_bin) {
> +		BUG_ON(tee_size <= 0);

Nitpick: tee_size < 0 can't happen for size_t. tee_size == 0 must mean
an empty file was passed. I think it would be better just to do

  if (tee_bin && tee_size).

Cheers,
Ahmad


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