Am Freitag, dem 19.04.2024 um 08:55 -0700 schrieb Daniel Schultz:
Add a generic function to apply overlays in our board code to not implement the same logic in different PHYTEC products.
Signed-off-by: Daniel Schultz d.schultz@phytec.de
Reviewed-by: Teresa Remmet t.remmet@phytec.de
board/phytec/common/phytec_som_detection.c | 33 ++++++++++++++++++++++ board/phytec/common/phytec_som_detection.h | 5 ++++ 2 files changed, 38 insertions(+)
diff --git a/board/phytec/common/phytec_som_detection.c b/board/phytec/common/phytec_som_detection.c index a56e0f60d62..d167a77c25b 100644 --- a/board/phytec/common/phytec_som_detection.c +++ b/board/phytec/common/phytec_som_detection.c @@ -9,6 +9,8 @@ #include <dm/uclass.h> #include <i2c.h> #include <u-boot/crc.h> +#include <malloc.h> +#include <extension_board.h> #include "phytec_som_detection.h" @@ -213,6 +215,28 @@ u8 __maybe_unused phytec_get_som_type(struct phytec_eeprom_data *data) return data->data.data_api2.som_type; } +#if IS_ENABLED(CONFIG_CMD_EXTENSION) +struct extension *phytec_add_extension(const char *name, const char *overlay, + const char *other) +{ + struct extension *extension;
+ if (strlen(overlay) > sizeof(extension->overlay)) { + pr_err("Overlay name %s is longer than %lu.\n", overlay, + sizeof(extension->overlay)); + return NULL; + }
+ extension = calloc(1, sizeof(struct extension)); + snprintf(extension->name, sizeof(extension->name), name); + snprintf(extension->overlay, sizeof(extension->overlay), overlay); + snprintf(extension->other, sizeof(extension->other), other); + snprintf(extension->owner, sizeof(extension->owner), "PHYTEC");
+ return extension; +} +#endif /* IS_ENABLED(CONFIG_CMD_EXTENSION) */
#else inline int phytec_eeprom_data_setup(struct phytec_eeprom_data *data, @@ -253,4 +277,13 @@ u8 __maybe_unused phytec_get_som_type(struct phytec_eeprom_data *data) return PHYTEC_EEPROM_INVAL; } +#if IS_ENABLED(CONFIG_CMD_EXTENSION) +inline struct extension *phytec_add_extension(const char *name, + const char *overlay, + const char *other) +{ + return NULL; +} +#endif /* IS_ENABLED(CONFIG_CMD_EXTENSION) */
#endif /* IS_ENABLED(CONFIG_PHYTEC_SOM_DETECTION) */ diff --git a/board/phytec/common/phytec_som_detection.h b/board/phytec/common/phytec_som_detection.h index 7edbfa3ca5c..ea99a687fee 100644 --- a/board/phytec/common/phytec_som_detection.h +++ b/board/phytec/common/phytec_som_detection.h @@ -76,4 +76,9 @@ char * __maybe_unused phytec_get_opt(struct phytec_eeprom_data *data); u8 __maybe_unused phytec_get_rev(struct phytec_eeprom_data *data); u8 __maybe_unused phytec_get_som_type(struct phytec_eeprom_data *data); +#if IS_ENABLED(CONFIG_CMD_EXTENSION) +struct extension *phytec_add_extension(const char *name, const char *overlay, + const char *other); +#endif /* IS_ENABLED(CONFIG_CMD_EXTENSION) */
#endif /* _PHYTEC_SOM_DETECTION_H */