diff options
Diffstat (limited to 'board/phytec/common/imx8m_som_detection.c')
| -rw-r--r-- | board/phytec/common/imx8m_som_detection.c | 40 |
1 files changed, 36 insertions, 4 deletions
diff --git a/board/phytec/common/imx8m_som_detection.c b/board/phytec/common/imx8m_som_detection.c index c6c96ed19c..214b75db3b 100644 --- a/board/phytec/common/imx8m_som_detection.c +++ b/board/phytec/common/imx8m_som_detection.c @@ -15,6 +15,8 @@ extern struct phytec_eeprom_data eeprom_data; +#if IS_ENABLED(CONFIG_PHYTEC_IMX8M_SOM_DETECTION) + /* Check if the SoM is actually one of the following products: * - i.MX8MM * - i.MX8MN @@ -23,18 +25,18 @@ extern struct phytec_eeprom_data eeprom_data; * * Returns 0 in case it's a known SoM. Otherwise, returns -1. */ -u8 __maybe_unused phytec_imx8m_detect(struct phytec_eeprom_data *data) +int __maybe_unused phytec_imx8m_detect(struct phytec_eeprom_data *data) { char *opt; u8 som; + if (!data) + data = &eeprom_data; + /* We can not do the check for early API revisions */ if (data->api_rev < PHYTEC_API_REV2) return -1; - if (!data) - data = &eeprom_data; - som = data->data.data_api2.som_no; debug("%s: som id: %u\n", __func__, som); @@ -166,3 +168,33 @@ u8 __maybe_unused phytec_get_imx8mp_rtc(struct phytec_eeprom_data *data) debug("%s: rtc: %u\n", __func__, rtc); return rtc; } + +#else + +inline int __maybe_unused phytec_imx8m_detect(struct phytec_eeprom_data *data) +{ + return -1; +} + +inline u8 __maybe_unused +phytec_get_imx8m_ddr_size(struct phytec_eeprom_data *data) +{ + return PHYTEC_EEPROM_INVAL; +} + +inline u8 __maybe_unused phytec_get_imx8mp_rtc(struct phytec_eeprom_data *data) +{ + return PHYTEC_EEPROM_INVAL; +} + +inline u8 __maybe_unused phytec_get_imx8m_spi(struct phytec_eeprom_data *data) +{ + return PHYTEC_EEPROM_INVAL; +} + +inline u8 __maybe_unused phytec_get_imx8m_eth(struct phytec_eeprom_data *data) +{ + return PHYTEC_EEPROM_INVAL; +} + +#endif /* IS_ENABLED(CONFIG_PHYTEC_IMX8M_SOM_DETECTION) */ |