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soc: arm: nxp_imx: rt5xx: make some clock init functions weak

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Allows a board to provide their own functions if
they wish to init clocks differently.

Signed-off-by: Mike J. Chen <mjchen@google.com>
This commit is contained in:
Mike J. Chen 2023-10-24 16:18:02 -07:00 • committed by Carles Cufí
commit ca19b40733
1 changed files with 6 additions and 4 deletions
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10
soc/arm/nxp_imx/rt5xx/soc.c
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@ -216,7 +216,8 @@ void z_arm_platform_init(void)
SystemInit();
}
static void clock_init(void)
/* Weak so that board can override with their own clock init routine. */
void __weak rt5xx_clock_init(void)
{
/* Configure LPOSC 1M */
/* Power on LPOSC (1MHz) */
@ -426,7 +427,8 @@ static void clock_init(void)
}
#if CONFIG_MIPI_DSI
void imxrt_pre_init_display_interface(void)
/* Weak so board can override this function */
void __weak imxrt_pre_init_display_interface(void)
{
/* Assert MIPI DPHY reset. */
RESET_SetPeripheralReset(kMIPI_DSI_PHY_RST_SHIFT_RSTn);
@ -462,7 +464,7 @@ void imxrt_pre_init_display_interface(void)
RESET_ClearPeripheralReset(kMIPI_DSI_CTRL_RST_SHIFT_RSTn);
}
void imxrt_post_init_display_interface(void)
void __weak imxrt_post_init_display_interface(void)
{
/* Deassert MIPI DPHY reset. */
RESET_ClearPeripheralReset(kMIPI_DSI_PHY_RST_SHIFT_RSTn);
@ -481,7 +483,7 @@ void imxrt_post_init_display_interface(void)
static int nxp_rt500_init(void)
{
/* Initialize clocks with tool generated code */
clock_init();
rt5xx_clock_init();
#ifndef CONFIG_IMXRT5XX_CODE_CACHE
CACHE64_DisableCache(CACHE64_CTRL0);