Subject: [PATCH] imx: require CCM driver only on i.MX8MM
Since there is no clock driver like that for i.MX8MQ, we cannot require it on that platform, so make sure it is only built for i.MX8MM. This makes i.MX8MQ platforms work again.
I would add this: diff --git a/arch/arm/mach-imx/imx8m/soc.c b/arch/arm/mach-imx/imx8m/soc.c index c46031dd12..3e73ca3cca 100644 --- a/arch/arm/mach-imx/imx8m/soc.c +++ b/arch/arm/mach-imx/imx8m/soc.c @@ -236,12 +236,14 @@ int arch_cpu_init_dm(void) struct udevice *dev; int ret;
- ret = uclass_get_device_by_name(UCLASS_CLK, - "clock-controller@30380000", - &dev); - if (ret < 0) { - printf("Failed to find clock node. Check device tree\n"); - return ret; + if (CONFIG_IS_ENABLED(CLK)) { + ret = uclass_get_device_by_name(UCLASS_CLK, + "clock-controller@30380000", + &dev); + if (ret < 0) { + printf("Failed to find clock node. Check device tree\n"); + return ret; + } }
return 0;
Thanks, Peng.
Signed-off-by: Patrick Wildt patrick@blueri.se
arch/arm/mach-imx/imx8m/soc.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/arch/arm/mach-imx/imx8m/soc.c b/arch/arm/mach-imx/imx8m/soc.c index aeca82cdbf..11ca8c86b3 100644 --- a/arch/arm/mach-imx/imx8m/soc.c +++ b/arch/arm/mach-imx/imx8m/soc.c @@ -229,6 +229,7 @@ static void imx_set_wdog_powerdown(bool enable) writew(enable, &wdog3->wmcr); }
+#ifdef CONFIG_ARCH_IMX8MM int arch_cpu_init_dm(void) { struct udevice *dev; @@ -244,6 +245,7 @@ int arch_cpu_init_dm(void)
return 0; } +#endif
int arch_cpu_init(void) { -- 2.23.0