diff options
| author | João Paulo Gonçalves <[email protected]> | 2025-06-23 14:39:57 -0300 |
|---|---|---|
| committer | Tom Rini <[email protected]> | 2025-07-09 08:40:03 -0600 |
| commit | a03f4a632bf7c2337586394e5e7db6b368cfb37f (patch) | |
| tree | ffbf7bd309d8746338b712d5a013728b849539f5 | |
| parent | 7f4baa866dd510fe123290526dc1c7387dd48255 (diff) | |
board: toradex: verdin-am62p: Add fixup for critical trip points
While TI AM62P supports up to 125°C junction temperature, Tj, for
industrial and automotive parts, Toradex Verdin-AM62P hardware lifetime
guarantees consider a 105°C Tj. Fixup the device tree temperature
critical trip points to match the hardware specifications. The
implementation ensures the architecture code will not overwrite the
board specific changes by enabling CONFIG_OF_BOARD_SETUP_EXTENDED for
the Verdin-AM62P.
Signed-off-by: João Paulo Gonçalves <[email protected]>
Acked-by: Francesco Dolcini <[email protected]>
| -rw-r--r-- | board/toradex/verdin-am62p/verdin-am62p.c | 8 | ||||
| -rw-r--r-- | configs/verdin-am62p_a53_defconfig | 1 |
2 files changed, 9 insertions, 0 deletions
diff --git a/board/toradex/verdin-am62p/verdin-am62p.c b/board/toradex/verdin-am62p/verdin-am62p.c index 8b246e9d304..43d1c9312fe 100644 --- a/board/toradex/verdin-am62p/verdin-am62p.c +++ b/board/toradex/verdin-am62p/verdin-am62p.c @@ -8,6 +8,7 @@ #include <config.h> #include <asm/arch/hardware.h> +#include <asm/arch/k3-common-fdt.h> #include <asm/gpio.h> #include <asm/io.h> #include <dm/uclass.h> @@ -97,6 +98,13 @@ int ft_board_setup(void *blob, struct bd_info *bd) } #endif +#if IS_ENABLED(CONFIG_OF_BOARD_SETUP_EXTENDED) +void ft_board_setup_ex(void *blob, struct bd_info *bd) +{ + fdt_fixup_thermal_critical_trips_k3(blob, 105); +} +#endif + static void select_dt_from_module_version(void) { char variant[32]; diff --git a/configs/verdin-am62p_a53_defconfig b/configs/verdin-am62p_a53_defconfig index e782ad4faca..e4a28050079 100644 --- a/configs/verdin-am62p_a53_defconfig +++ b/configs/verdin-am62p_a53_defconfig @@ -37,6 +37,7 @@ CONFIG_SPL_LOAD_FIT_ADDRESS=0x81000000 CONFIG_BOOTSTD_FULL=y CONFIG_LEGACY_IMAGE_FORMAT=y CONFIG_BOOTDELAY=1 +CONFIG_OF_BOARD_SETUP_EXTENDED=y CONFIG_BOOTCOMMAND="bootflow scan -b" CONFIG_USE_PREBOOT=y CONFIG_PREBOOT="test -n ${fdtfile} || setenv fdtfile k3-am62p5-verdin-${variant}-${fdt_board}.dtb" |