[PATCH 2/3] mx8mm_evk: spl: Staticize functions

[sbabic at denx.de]

> Functions spl_dram_init() and power_init_board() are used only in
> the scope of this file, so make them static to fix the following sparse
> warnings:
> board/freescale/imx8mm_evk/spl.c:40:6: warning: no previous prototype
> for ‘spl_dram_init’ [-Wmissing-prototypes]
> board/freescale/imx8mm_evk/spl.c:85:5: warning: no previous prototype
> for ‘power_init_board’ [-Wmissing-prototypes]
> Signed-off-by: Alifer Moraes <alifer.wsdm at gmail.com>
Applied to u-boot-imx, master, thanks !

Best regards,
Stefano Babic

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