[PATCH 3/3] lib: Allow hexdump to be used in SPL

[Tom Rini]

On Wed, May 06, 2020 at 08:03:57AM -0600, Simon Glass wrote:

> It is sometimes useful to output hex dumps in SPL. Add a config option to
> allow this.
> 
> Signed-off-by: Simon Glass <sjg at chromium.org>
> Reviewed-by: Stefan Roese <sr at denx.de>
> ---
> 
>  lib/Kconfig  | 6 ++++++
>  lib/Makefile | 2 +-
>  2 files changed, 7 insertions(+), 1 deletion(-)

This breaks some platforms such as:
       arm:  +   am335x_evm
+(am335x_evm) arm-linux-gnueabi-ld.bfd: lib/built-in.o: in function `efi_set_variable_common':
+(am335x_evm) lib/efi_loader/efi_variable.c:1077: undefined reference to `hex_asc'
+(am335x_evm) arm-linux-gnueabi-ld.bfd: lib/built-in.o: in function `vsnprintf_internal':
+(am335x_evm) lib/vsprintf.c:697: undefined reference to `hex_asc'
+(am335x_evm) make[1]: *** [u-boot] Error 1
+(am335x_evm) make: *** [sub-make] Error 2

-- 
Tom
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