bcm63xx/u-boot/include/log.h, branch master

log: Allow #define LOG_DEBUG to enable logging in a file

2019-02-20T07:21:44Z

At present it is possible to '#define DEBUG' at the top of a file which causes all debug() statements in that file to become active. There is currently no equivalent with logging, but this is a useful function. Add a LOG_DEBUG define along with documentation. Signed-off-by: Simon Glass Reviewed-by: Bin Meng

log: Fix up Kconfig log level names

2019-02-20T07:21:44Z

The log level numbers in the Kconfig are not actually correct. Fix them and also add a missing space in the header-file comment. Signed-off-by: Simon Glass Reviewed-by: Bin Meng

log: Check printf() arguments

2019-01-15T00:47:13Z

At present logging does not check printf() arguments. Now that all users have been corrected, enable this to prevent further problems. Signed-off-by: Simon Glass

malloc_simple: Add logging of allocations

2018-11-29T16:30:05Z

It is sometimes useful to see what memory is being allocated early during boot. Add logging to support this, using a new LOGC_ALLOC category. Signed-off-by: Simon Glass

Add core support for a bloblist to convey data from SPL

2018-11-26T13:25:32Z

At present there is no standard way in U-Boot to pass information from SPL to U-Boot proper. But sometimes SPL wants to convey information to U-Boot that U-Boot cannot easily figure out. For example, if SPL sets up SDRAM then it might want to pass the size of SDRAM, or the location of each bank, to U-Boot proper. Add a new 'bloblist' feature which provides this. A bloblist is set up in the first phase of U-Boot that runs (i.e. TPL or SPL). The location of this info may be in SRAM or CAR (x86 cache-as-RAM) or somewhere else. Information placed in this region is preserved (with a checksum) through TPL and SPL and ends up in U-Boot. At this point it is copied into SDRAM so it can be used after relocation. Reviewed-by: Tom Rini Signed-off-by: Simon Glass Acked-by: Andreas Dannenberg

spl: Add support for logging in SPL and TPL

2018-11-26T13:25:32Z

It is sometimes useful to log information in SPL and TPL. Add support for this. Reviewed-by: Tom Rini Signed-off-by: Simon Glass

sandbox: log: Add a category for sandbox

2018-11-21T02:14:22Z

It seems useful to make sandbox its own log category since it is used for so much testing. Add this as a new category. Signed-off-by: Simon Glass

log: Add comments to the rest of the log categories

2018-10-09T10:40:27Z

At present some of the log categories are missing comments. Add them. Signed-off-by: Simon Glass

sandbox: spi: Add more logging

2018-10-09T10:40:27Z

Add logging to aid debugging features in these drivers. Also drop some code in sandbox_spi_xfer() which is not used. Signed-off-by: Simon Glass

log: Add helpers for common log levels

2018-10-09T10:40:26Z

At present to output a log message you need something like: log(UCLASS_SPI, LOCL_INFO, "message1"); log(UCLASS_SPI, LOCL_INFO, "message2"); but many files use the same category throughout. Also it is helpful to shorten the length of log names, providing helpers for common logging levels. Add some macros so that it is possible to do: (top of file, before #includes) #define LOG_CATEGORY UCLASS_SPI (later in the file) log_info("message1"); log_debug("message2"); log_err("message3"); Signed-off-by: Simon Glass