During development or various dangerous experiments, it may be necessary to override the trip points. Allow users to do that. However, do keep in mind that this may damage the SoC.
Signed-off-by: Marek Vasut <[email protected]> --- Cc: "NXP i.MX U-Boot Team" <[email protected]> Cc: Fabio Estevam <[email protected]> Cc: Stefano Babic <[email protected]> Cc: Tom Rini <[email protected]> Cc: [email protected] --- arch/arm/mach-imx/fdt.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/arch/arm/mach-imx/fdt.c b/arch/arm/mach-imx/fdt.c index f19ab9edce4..1ef26718463 100644 --- a/arch/arm/mach-imx/fdt.c +++ b/arch/arm/mach-imx/fdt.c @@ -3,6 +3,7 @@ * Copyright 2024 NXP */ +#include <env.h> #include <errno.h> #include <fdtdec.h> #include <malloc.h> @@ -91,6 +92,15 @@ int fixup_thermal_trips(void *blob, const char *name) int minc, maxc; int node, trip; + /* + * During development or various dangerous experiments, it may + * be necessary to override the trip points. Allow users to do + * that. However, do keep in mind that this may damage the SoC. + */ + if (CONFIG_IS_ENABLED(ENV_SUPPORT)) + if (env_get("imx_skip_fixup_thermal_trips")) + return 0; + node = fdt_path_offset(blob, "/thermal-zones"); if (node < 0) return node; -- 2.53.0
