u-boot.git/board/phytec/common, branch v2024.04

board: phytec: define get_som_type also when SoM detection is disabled

2024-03-17T20:59:11Z

define the phytec_get_som_type function also when the SoM detection is disabled. Fixes: commit 110d321a56c3 ("board: phytec: common: phytec_som_detection: Add phytec_get_som_type") Signed-off-by: Benjamin Hahn

board: phytec: common: phytec_som_detection: Add phytec_get_som_type

2024-03-11T11:42:44Z

Add a function that gets the som_type from the EEPROM. Add an enum for the som_type. Signed-off-by: Benjamin Hahn

board: phytec: fix link error when disabling PHYTEC_SOM_DETECTION

2024-01-15T09:35:50Z

Commit aa7858fe5e2e ("board: phytec: som_detection: move definitions to source file") moved function definitions from header to source file. Makefile however was not updated to unconditionally (from [..]_SOM_DETECTION) build the imx8 and phytec som detection units. Also remove unused includes that cause build failures on arm 32bit boards. SoM detection shall support 32bit boards as well, but arch specific code should not be included in the generic module. Fixes: aa7858fe5e2e ("board: phytec: som_detection: move definitions to source file") Signed-off-by: Yannic Moog

board: phytec: phytec_som_detection: fix uninitialized bug

2023-12-20T18:04:46Z

When som_type does not match any case, it is uninitialized and the function still tries to print the SoM info. Rather, this is an error condition and the function should abort prematurely. Highlight this by printing an error message and returning early. Signed-off-by: Yannic Moog

board: phytec: som_detection: move definitions to source file

2023-12-20T18:04:46Z

Move all function definitions in {phytec|imx8m}_som_detection from the header to the source file to prevent potential linker error regarding multiple definitions. Also move the #if blocks with the definitions. Signed-off-by: Yannic Moog

board: phytec: phytec_som_detection: fix eeprom_data zero check

2023-12-20T18:04:46Z

In phytec_eeprom_data_init, after reading eeprom data into buffer, it is checked whether all bytes are 0x0 by iterating over chunks of the buffer. The offset, or index of the chunk, was never changed, leading to repeated comparison of only the first chunk. Use array notation and access chunk via array index to compare all chunks of the buffer. Signed-off-by: Yannic Moog

board: phytec: imx8m_som_detection: fix uninitialized pointer bug

2023-12-20T18:04:46Z

Pointer in phytec_imx8m_detect was accessed without checking it first. Fix this by moving the pointer check in front of any accesses. Signed-off-by: Yannic Moog

board: phytec: imx8m_som_detection: change phytec_imx8m_detect return type

2023-12-20T18:04:46Z

phytec_imx8m_detect returns -1 on error, but the return type is u8 leading to 255 return values. Fix this by changing the return type to int; there is no reason to keep it as u8 . Signed-off-by: Yannic Moog

board: phytec: common: phytec_som_detection: Add helper for PCB revision

2023-10-16T09:27:58Z

Add helper function to read out the PCB revision of a PHYTEC SoM. Signed-off-by: Teresa Remmet Reviewed-by: Yannic Moog Tested-by: Yannic Moog

board: phytec: common: Add imx8m specific EEPROM detection support

2023-10-16T09:27:58Z

Add imx8m specific detection part. Which includes checking the EEPROM data for article number options. Signed-off-by: Teresa Remmet Reviewed-by: Yannic Moog Tested-by: Yannic Moog