From 25057022e3bb74097849e86c90f0eb4b35b90394 Mon Sep 17 00:00:00 2001
From: kkitayam <45088311+kkitayam@users.noreply.github.com>
Date: Wed, 31 Mar 2021 21:53:15 +0900
Subject: [PATCH] add a submodule of Renesas RX family to `hw/mcu/renesas/rx`

---
 .gitmodules                            | 3 +++
 hw/bsp/rx63n/boards/gr_citrus/board.mk | 4 ++--
 hw/mcu/renesas/rx                      | 1 +
 3 files changed, 6 insertions(+), 2 deletions(-)
 create mode 160000 hw/mcu/renesas/rx

diff --git a/.gitmodules b/.gitmodules
index 1a5ae2c5d..c0dd871fb 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -116,3 +116,6 @@
 [submodule "hw/mcu/silabs/cmsis-dfp-efm32gg12b"]
 	path = hw/mcu/silabs/cmsis-dfp-efm32gg12b
 	url = https://github.com/cmsis-packs/cmsis-dfp-efm32gg12b
+[submodule "hw/mcu/renesas/rx"]
+	path = hw/mcu/renesas/rx
+	url = https://github.com/kkitayam/rx_device.git
diff --git a/hw/bsp/rx63n/boards/gr_citrus/board.mk b/hw/bsp/rx63n/boards/gr_citrus/board.mk
index e33f3b504..feab5b5e6 100644
--- a/hw/bsp/rx63n/boards/gr_citrus/board.mk
+++ b/hw/bsp/rx63n/boards/gr_citrus/board.mk
@@ -1,4 +1,4 @@
-DEPS_SUBMODULES += hw/mcu/renesas
+DEPS_SUBMODULES += hw/mcu/renesas/rx
 
 CFLAGS += \
   -nostartfiles \
@@ -32,7 +32,7 @@ CFLAGS += -nostdinc \
 LIBS += -loptc -loptm
 endif
 
-MCU_DIR = hw/mcu/renesas/rx63n
+MCU_DIR = hw/mcu/renesas/rx/rx63n
 
 # All source paths should be relative to the top level.
 LD_FILE = $(BOARD_PATH)/r5f5631fd.ld
diff --git a/hw/mcu/renesas/rx b/hw/mcu/renesas/rx
new file mode 160000
index 000000000..4a51dfe6e
--- /dev/null
+++ b/hw/mcu/renesas/rx
@@ -0,0 +1 @@
+Subproject commit 4a51dfe6ecdf936d2d89f223f069e24a2d109207