config SPL_PRINTF
bool
select SPL_SPRINTF
- select SPL_STRTO if !USE_TINY_PRINTF
+ select SPL_STRTO if !SPL_USE_TINY_PRINTF
config TPL_PRINTF
bool
select TPL_SPRINTF
- select TPL_STRTO if !USE_TINY_PRINTF
+ select TPL_STRTO if !TPL_USE_TINY_PRINTF
config SPRINTF
bool
get_timer() must operate in milliseconds and this option must be
set to 1000.
-config USE_TINY_PRINTF
+config SPL_USE_TINY_PRINTF
bool "Enable tiny printf() version"
+ depends on SPL
+ default y
+ help
+ This option enables a tiny, stripped down printf version.
+ This should only be used in space limited environments,
+ like SPL versions with hard memory limits. This version
+ reduces the code size by about 2.5KiB on armv7.
+
+ The supported format specifiers are %c, %s, %u/%d and %x.
+
+config TPL_USE_TINY_PRINTF
+ bool "Enable tiny printf() version"
+ depends on TPL
+ default y if SPL_USE_TINY_PRINTF
help
This option enables a tiny, stripped down printf version.
This should only be used in space limited environments,
the size is too small then 'trace stats' will show a message saying
how many records were dropped due to buffer overflow.
+config TRACE_CALL_DEPTH_LIMIT
+ int "Trace call depth limit"
+ depends on TRACE
+ default 15
+ help
+ Sets the maximum call depth up to which function calls are recorded.
+
config TRACE_EARLY
bool "Enable tracing before relocation"
depends on TRACE
Sets the size of the early trace buffer in bytes. This is used to hold
tracing information before relocation.
+config TRACE_EARLY_CALL_DEPTH_LIMIT
+ int "Early trace call depth limit"
+ depends on TRACE_EARLY
+ default 200
+ help
+ Sets the maximum call depth up to which function calls are recorded
+ during early tracing.
+
config TRACE_EARLY_ADDR
hex "Address of early trace buffer in U-Boot"
depends on TRACE_EARLY