Function print_size() round size to the nearst value with one decimal
fraction number. But in special cases also unit order may overflow.

For example value 1073689396 is printed as "1024 MiB" and value 1073741824
as "1 GiB".

Fix this issue by detecting order overflow and increasing unit order.
With this change also value 1073689396 is printed as "1 GiB".

Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Simon Glass <sjg@chromium.org>

Move this out of the common header and include it only where needed.

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

More C files do not use compile time timestamp macros and do not have to be
recompiled every time when SOURCE_DATE_EPOCH changes.

This patch moves version_string[] from version.h to version_string.h and
updates other C files which only needs version_string[] string to include
version_string.h instead of version.h. After applying this patch these
files are not recompiled every time when SOURCE_DATE_EPOCH changes.

Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Tom Rini <trini@konsulko.com>

tiny-printf variant doesn't know how to handle %llu format string, but both
tiny-printf and print_size can meet in SPL when TFTP is used to obtain main
u-boot image. This is known to lead to critical boot issue at AM335x platform
when printf is catched in infinite loop.

To avoid such issues and make print_size function tiny-printf friendly, use %u
instead of %luu. Note, that the size value is guaranteed to be less than 1024
in this conditional branch, so the cast to unsigned int is safe.

Signed-off-by: Matwey V. Kornilov <matwey.kornilov@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>

At present print_buffer() outputs a hex dump but it is not possible to
place this dump in a string. Refactor it into a top-level function which
does the printing and a utility function that dumps a line into a string.
This makes the code more generally useful.

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

At present with print_buffer() U-Boot shows four spaces between the hex
and ASCII data. Two seems enough and matches print_hex_dump(). Change it.

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

At present this code uses a simple printf() format if running in SPL. But
SPL can use the full printf. Use USE_TINY_PRINTF instead.

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

In the International System of Units (SI) the prefix kilo is abbreviated as
'k' not 'K'. 'K' is the symbol for Kelvin.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Stefan Roese <sr@denx.de>

This is defined only when __lp64__ is defined. That means that ulong is
64 bits long. Therefore we don't need to use a separate u64 type on those
architectures.

Fix up the code to take advantage of that, removing the preprocessor
conditions.

Also include the missing header file that defines MEM_SUPPORT_64BIT_DATA

Fixes: 09140113108 ("command: Remove the cmd_tbl_t typedef")
Signed-off-by: Simon Glass <sjg@chromium.org>

Define this macro always so we don't need the preprocessor to check it.
Convert the users to #if instead of #ifdef.

Note that '#if MEM_SUPPORT_64BIT_DATA' does not give an error if the
macro is not define. It just assumes zero.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Stefan Roese <sr@denx.de>