[PATCH v2] ARM: imx: Enable SPL_BOARD_INIT on DH i.MX8M Plus DHCOM

Fabio Estevam festevam at gmail.com
Sat Jan 20 13:15:16 CET 2024


On Fri, Jan 19, 2024 at 1:08 PM Marek Vasut <marex at denx.de> wrote:
>
> The CONFIG_SPL_BOARD_INIT lets SPL common code call spl_board_init()
> during the SPL start up. On this particular system, spl_board_init()
> is used to reconfigure GIC clock parent to PLL2 500M, which is the
> configuration expected by the Linux kernel. Enable SPL_BOARD_INIT .
>
> Set GIC clock to 500 MHz for OD VDD_SOC. Kernel driver does not
> allow to change it. Should set the clock after PMIC setting done.
> Default is 400 MHz (system_pll1_800m with div = 2) set by ROM for
> ND VDD_SOC.
>
> Signed-off-by: Marek Vasut <marex at denx.de>

Reviewed-by: Fabio Estevam <festevam at denx.de>


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