On Sun, Apr 15, 2018 at 02:28:55PM +0300, Antony Pavlov wrote:
> Signed-off-by: Antony Pavlov <antonynpav...@gmail.com>
> ---
>  arch/riscv/Makefile      | 11 +++++++++++
>  scripts/erizo-nmon-image |  3 +++
>  2 files changed, 14 insertions(+)
> 
> diff --git a/arch/riscv/Makefile b/arch/riscv/Makefile
> index 9a3921065c..c837d4e2e4 100644
> --- a/arch/riscv/Makefile
> +++ b/arch/riscv/Makefile
> @@ -73,3 +73,14 @@ CFLAGS += $(cflags-y)
>  lds-y        := arch/riscv/lib/barebox.lds
>  
>  CLEAN_FILES += arch/riscv/lib/barebox.lds
> +
> +ifeq ($(CONFIG_MACH_ERIZO),y)
> +KBUILD_IMAGE := barebox.erizo.nmon
> +endif
> +
> +quiet_cmd_erizo_nmon_image = MKIMAGE $@
> +      cmd_erizo_nmon_image = $(srctree)/scripts/erizo-nmon-image $< $@ || \
> +     echo "WARNING: Couldn't create erizo nmon image due to previous errors."
> +
> +barebox.erizo.nmon: $(KBUILD_BINARY) FORCE
> +     $(call if_changed,erizo_nmon_image)
> diff --git a/scripts/erizo-nmon-image b/scripts/erizo-nmon-image
> new file mode 100755
> index 0000000000..4f0185b6de
> --- /dev/null
> +++ b/scripts/erizo-nmon-image
> @@ -0,0 +1,3 @@
> +#!/bin/sh
> +
> +hexdump -v -e '/4 "%08x\n"' $1 | perl -e '$a = 0x80000000; while (<>) { 
> chop; printf("expect \"nmon> \"\n"); printf("send \"w%08x$_\"\n", $a); $a = 
> $a + 4; }' > $2
> -- 

Maybe add some

if [ $# != 2 ]; then echo "usage: ..."; exit 1; fi

Sascha

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