Skip to content

enable hwinfo_rcm for mcxe24 and ke1xz #99947

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
zejiang0jason wants to merge 3 commits into
base: main
Choose a base branch
from
+5 −5
Open

enable hwinfo_rcm for mcxe24 and ke1xz #99947

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
3 commits
Select commit Hold shift + click to select a range
cdaf6be
drivers: hwinfo: mcux_rcm: Improve get_supported_reset_cause
zejiang0jason Nov 25, 2025
51c68ad
drivers: hwinfo: rcm: Enable HWINFO RCM for MCXE24x and KE1xZ
zejiang0jason Nov 25, 2025
a960abd
drivers: hwinfo: mcux_rcm: Fix wrong comment
zejiang0jason Dec 4, 2025
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
8 changes: 3 additions & 5 deletions drivers/hwinfo/hwinfo_mcux_rcm.c
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -16,7 +16,7 @@ LOG_MODULE_REGISTER(hwinfo_rcm, CONFIG_HWINFO_LOG_LEVEL);
* Translate bitmask from MCUX RCM reset source bitmask to Zephyr
* hwinfo reset source bitmask.
*
* @param NXP MCUX RCM reset source mask.
* @param sources NXP MCUX RCM reset source mask.
* @retval Zephyr hwinfo reset source mask.
*/
static uint32_t hwinfo_mcux_rcm_xlate_reset_sources(uint32_t sources)
Expand Down Expand Up @@ -92,9 +92,9 @@ int z_impl_hwinfo_get_reset_cause(uint32_t *cause)

#if (defined(FSL_FEATURE_RCM_HAS_SSRS) && FSL_FEATURE_RCM_HAS_SSRS)
sources = RCM_GetStickyResetSources(RCM) & kRCM_SourceAll;
#else /* (defined(FSL_FEATURE_RCM_HAS_SSRS) && FSL_FEATURE_RCM_HAS_SSRS) */
#else /* !(defined(FSL_FEATURE_RCM_HAS_SSRS) && FSL_FEATURE_RCM_HAS_SSRS) */
sources = RCM_GetPreviousResetSources(RCM) & kRCM_SourceAll;
#endif /* !(defined(FSL_FEATURE_RCM_HAS_PARAM) && FSL_FEATURE_RCM_HAS_PARAM) */
#endif /* !(defined(FSL_FEATURE_RCM_HAS_SSRS) && FSL_FEATURE_RCM_HAS_SSRS) */

*cause = hwinfo_mcux_rcm_xlate_reset_sources(sources);

Expand All @@ -117,7 +117,6 @@ int z_impl_hwinfo_clear_reset_cause(void)
}
#endif /* (defined(FSL_FEATURE_RCM_HAS_SSRS) && FSL_FEATURE_RCM_HAS_SSRS) */

#if (defined(FSL_FEATURE_RCM_HAS_PARAM) && FSL_FEATURE_RCM_HAS_PARAM)
int z_impl_hwinfo_get_supported_reset_cause(uint32_t *supported)
{
*supported = hwinfo_mcux_rcm_xlate_reset_sources(UINT32_MAX);
Expand All @@ -126,4 +125,3 @@ int z_impl_hwinfo_get_supported_reset_cause(uint32_t *supported)

return 0;
}
#endif /* (defined(FSL_FEATURE_RCM_HAS_PARAM) && FSL_FEATURE_RCM_HAS_PARAM) */
1 change: 1 addition & 0 deletions soc/nxp/kinetis/ke1xz/Kconfig
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -14,3 +14,4 @@ config SOC_SERIES_KE1XZ
select HAS_PM
select SOC_RESET_HOOK
select SOC_EARLY_INIT_HOOK
select HAS_MCUX_RCM
1 change: 1 addition & 0 deletions soc/nxp/mcx/mcxe/mcxe24x/Kconfig
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -11,6 +11,7 @@ config SOC_SERIES_MCXE24X
select SOC_RESET_HOOK
select CPU_HAS_ICACHE
select HAS_MCUX_LMEM_CACHE
select HAS_MCUX_RCM

if SOC_SERIES_MCXE24X

Expand Down