[PATCH v3] ARM: imx: Get rid of only i.MX8M SMCCC arch call

[sbabic at denx.de]

> This is the only place where i.MX8M code does SMCCC call, remove it.
> The output has little value as it prints some part of commit ID, and
> worse, if there is no SMC handler installed, the code outright hangs
> or crashes the system.
> By removing this one instance of SMCCC call, U-Boot no longer depends
> on SMC handlers and can boot without hanging in any case. If there is
> a need to dump this commit ID, use CMD_SMC instead and do 'smc' call
> from U-Boot shell or scripts instead of hard-coding SMCCC dependency
> into architecture code. This particular code can be replaced by:
>  => smc 0xc2000003 0 0 0 0 0 0
> Reviewed-by: Peng Fan <peng.fan at nxp.com>
> Signed-off-by: Marek Vasut <marex at denx.de>
> Cc: Fabio Estevam <festevam at gmail.com>
> Cc: Peng Fan <peng.fan at nxp.com>
> Cc: Stefano Babic <sbabic at denx.de>
Applied to u-boot-imx, master, thanks !

Best regards,
Stefano Babic

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