[PATCH 07/10] RISC-V: erizo: add nmon image creation

[Antony Pavlov]

Signed-off-by: Antony Pavlov <antonynpavlov at 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
-- 
2.17.0