[U-Boot] [PATCH v2 02/10] tiny-printf: Add print_grouped_ull()

This function is used in the bootstage report which may be trigged in TPL or TPL. Add a very basic implication of this function so that it builds. There is no attempt to get the formatting right, since this would add too much code size.

Signed-off-by: Simon Glass sjg@chromium.org ---

Changes in v2: None

lib/tiny-printf.c | 6 ++++++ 1 file changed, 6 insertions(+)

diff --git a/lib/tiny-printf.c b/lib/tiny-printf.c index 632b4249142..430c3255bc5 100644 --- a/lib/tiny-printf.c +++ b/lib/tiny-printf.c @@ -389,3 +389,9 @@ int snprintf(char *buf, size_t size, const char *fmt, ...)

return ret; } + +void print_grouped_ull(unsigned long long int_val, int digits) +{ + /* Don't try to ptint the upper 32-bits */ + printf("%ld ", (ulong)int_val); +}