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-rw-r--r--.github/workflows/action.yml1
-rw-r--r--bsp/renesas/ra6m3-hmi-board/SConscript2
-rw-r--r--bsp/renesas/ra6m3-hmi-board/board/ports/audio/SConscript2
-rw-r--r--bsp/renesas/ra6m3-hmi-board/board/ports/avi/SConscript2
-rw-r--r--bsp/renesas/ra6m3-hmi-board/board/ports/wifi/SConscript2
-rw-r--r--bsp/renesas/ra6m3-hmi-board/ra/SConscript2
-rw-r--r--bsp/renesas/ra6m3-hmi-board/ra/fsp/src/bsp/cmsis/Device/RENESAS/Source/startup.c5
-rw-r--r--bsp/renesas/ra6m3-hmi-board/ra_cfg/SConscript2
-rw-r--r--bsp/renesas/ra6m3-hmi-board/ra_gen/SConscript2
-rw-r--r--bsp/renesas/ra6m3-hmi-board/rtconfig.py36
-rw-r--r--bsp/renesas/ra6m3-hmi-board/script/fsp.ld2
11 files changed, 49 insertions, 9 deletions
diff --git a/.github/workflows/action.yml b/.github/workflows/action.yml
index d890f19b2b..8f4bbe746a 100644
--- a/.github/workflows/action.yml
+++ b/.github/workflows/action.yml
@@ -290,6 +290,7 @@ jobs:
RTT_TOOL_CHAIN: "llvm-arm"
SUB_RTT_BSP:
- "stm32/stm32l475-atk-pandora"
+ - "renesas/ra6m3-hmi-board"
steps:
- uses: actions/checkout@v3
- name: Set up Python
diff --git a/bsp/renesas/ra6m3-hmi-board/SConscript b/bsp/renesas/ra6m3-hmi-board/SConscript
index aee8a3bb36..8620251606 100644
--- a/bsp/renesas/ra6m3-hmi-board/SConscript
+++ b/bsp/renesas/ra6m3-hmi-board/SConscript
@@ -12,7 +12,7 @@ list = os.listdir(cwd)
if rtconfig.PLATFORM in ['iccarm']:
print("\nThe current project does not support IAR build\n")
Return('group')
-elif rtconfig.PLATFORM in ['gcc', 'armclang']:
+elif rtconfig.PLATFORM in ['gcc', 'armclang', 'llvm-arm']:
if GetOption('target') != 'mdk5':
CPPPATH = [cwd]
src = Glob('./src/*.c')
diff --git a/bsp/renesas/ra6m3-hmi-board/board/ports/audio/SConscript b/bsp/renesas/ra6m3-hmi-board/board/ports/audio/SConscript
index 61be3e4704..031545d7dd 100644
--- a/bsp/renesas/ra6m3-hmi-board/board/ports/audio/SConscript
+++ b/bsp/renesas/ra6m3-hmi-board/board/ports/audio/SConscript
@@ -11,7 +11,7 @@ src += Glob('pwm_audio.c')
CPPPATH = [cwd]
LOCAL_CFLAGS = ''
-if rtconfig.PLATFORM in ['gcc', 'armclang']:
+if rtconfig.PLATFORM in ['gcc', 'armclang', 'llvm-arm']:
LOCAL_CFLAGS += ' -std=c99'
elif rtconfig.PLATFORM in ['armcc']:
LOCAL_CFLAGS += ' --c99'
diff --git a/bsp/renesas/ra6m3-hmi-board/board/ports/avi/SConscript b/bsp/renesas/ra6m3-hmi-board/board/ports/avi/SConscript
index 28b49392c0..279f0bf422 100644
--- a/bsp/renesas/ra6m3-hmi-board/board/ports/avi/SConscript
+++ b/bsp/renesas/ra6m3-hmi-board/board/ports/avi/SConscript
@@ -8,7 +8,7 @@ src = Glob('*.c')
CPPPATH = [cwd]
LOCAL_CFLAGS = ''
-if rtconfig.PLATFORM in ['gcc', 'armclang']:
+if rtconfig.PLATFORM in ['gcc', 'armclang', 'llvm-arm']:
LOCAL_CFLAGS += ' -std=c99'
elif rtconfig.PLATFORM in ['armcc']:
LOCAL_CFLAGS += ' --c99'
diff --git a/bsp/renesas/ra6m3-hmi-board/board/ports/wifi/SConscript b/bsp/renesas/ra6m3-hmi-board/board/ports/wifi/SConscript
index 9e73f9555d..4fcd053dd7 100644
--- a/bsp/renesas/ra6m3-hmi-board/board/ports/wifi/SConscript
+++ b/bsp/renesas/ra6m3-hmi-board/board/ports/wifi/SConscript
@@ -12,7 +12,7 @@ if GetDepend(['BSP_USING_RW007']):
CPPPATH = [cwd]
LOCAL_CFLAGS = ''
-if rtconfig.PLATFORM in ['gcc', 'armclang']:
+if rtconfig.PLATFORM in ['gcc', 'armclang', 'llvm-arm']:
LOCAL_CFLAGS += ' -std=c99'
elif rtconfig.PLATFORM in ['armcc']:
LOCAL_CFLAGS += ' --c99'
diff --git a/bsp/renesas/ra6m3-hmi-board/ra/SConscript b/bsp/renesas/ra6m3-hmi-board/ra/SConscript
index 1057357156..cf3df4cedf 100644
--- a/bsp/renesas/ra6m3-hmi-board/ra/SConscript
+++ b/bsp/renesas/ra6m3-hmi-board/ra/SConscript
@@ -10,7 +10,7 @@ CPPPATH = []
if rtconfig.PLATFORM in ['iccarm']:
print("\nThe current project does not support IAR build\n")
Return('group')
-elif rtconfig.PLATFORM in ['gcc', 'armclang']:
+elif rtconfig.PLATFORM in ['gcc', 'armclang', 'llvm-arm']:
if GetOption('target') != 'mdk5':
src += Glob(cwd + '/fsp/src/bsp/mcu/all/*.c')
src += [cwd + '/fsp/src/bsp/cmsis/Device/RENESAS/Source/system.c']
diff --git a/bsp/renesas/ra6m3-hmi-board/ra/fsp/src/bsp/cmsis/Device/RENESAS/Source/startup.c b/bsp/renesas/ra6m3-hmi-board/ra/fsp/src/bsp/cmsis/Device/RENESAS/Source/startup.c
index a16dd0fade..a2e07b2f03 100644
--- a/bsp/renesas/ra6m3-hmi-board/ra/fsp/src/bsp/cmsis/Device/RENESAS/Source/startup.c
+++ b/bsp/renesas/ra6m3-hmi-board/ra/fsp/src/bsp/cmsis/Device/RENESAS/Source/startup.c
@@ -64,7 +64,12 @@ void Reset_Handler (void)
SystemInit();
/* Call user application. */
+#ifdef __ARMCC_VERSION
main();
+#elif defined(__GNUC__)
+ extern int entry(void);
+ entry();
+#endif
while (1)
{
diff --git a/bsp/renesas/ra6m3-hmi-board/ra_cfg/SConscript b/bsp/renesas/ra6m3-hmi-board/ra_cfg/SConscript
index 21af4711c5..9521924a3e 100644
--- a/bsp/renesas/ra6m3-hmi-board/ra_cfg/SConscript
+++ b/bsp/renesas/ra6m3-hmi-board/ra_cfg/SConscript
@@ -10,7 +10,7 @@ CPPPATH = []
if rtconfig.PLATFORM in ['iccarm']:
print("\nThe current project does not support IAR build\n")
Return('group')
-elif rtconfig.PLATFORM in ['gcc', 'armclang']:
+elif rtconfig.PLATFORM in ['gcc', 'armclang', 'llvm-arm']:
if GetOption('target') != 'mdk5':
src = Glob('*.c')
CPPPATH = [cwd+'/fsp_cfg', cwd + '/fsp_cfg/bsp']
diff --git a/bsp/renesas/ra6m3-hmi-board/ra_gen/SConscript b/bsp/renesas/ra6m3-hmi-board/ra_gen/SConscript
index 09be271571..87a3c39d18 100644
--- a/bsp/renesas/ra6m3-hmi-board/ra_gen/SConscript
+++ b/bsp/renesas/ra6m3-hmi-board/ra_gen/SConscript
@@ -10,7 +10,7 @@ CPPPATH = []
if rtconfig.PLATFORM in ['iccarm']:
print("\nThe current project does not support IAR build\n")
Return('group')
-elif rtconfig.PLATFORM in ['gcc', 'armclang']:
+elif rtconfig.PLATFORM in ['gcc', 'armclang', 'llvm-arm']:
if GetOption('target') != 'mdk5':
src = Glob('*.c')
CPPPATH = [cwd, ]
diff --git a/bsp/renesas/ra6m3-hmi-board/rtconfig.py b/bsp/renesas/ra6m3-hmi-board/rtconfig.py
index f7024ac808..9d944a9b20 100644
--- a/bsp/renesas/ra6m3-hmi-board/rtconfig.py
+++ b/bsp/renesas/ra6m3-hmi-board/rtconfig.py
@@ -4,7 +4,7 @@ import sys
# toolchains options
ARCH='arm'
CPU='cortex-m4'
-CROSS_TOOL='keil'
+CROSS_TOOL='gcc'
if os.getenv('RTT_CC'):
CROSS_TOOL = os.getenv('RTT_CC')
@@ -22,6 +22,9 @@ elif CROSS_TOOL == 'keil':
elif CROSS_TOOL == 'iar':
PLATFORM = 'iccarm'
EXEC_PATH = r'C:/Program Files/IAR Systems/Embedded Workbench 8.0'
+elif CROSS_TOOL == 'llvm-arm':
+ PLATFORM = 'llvm-arm'
+ EXEC_PATH = r'D:\Progrem\LLVMEmbeddedToolchainForArm-16.0.0-Windows-x86_64\bin'
if os.getenv('RTT_EXEC_PATH'):
EXEC_PATH = os.getenv('RTT_EXEC_PATH')
@@ -93,6 +96,37 @@ elif PLATFORM == 'armclang':
CFLAGS += ' -Os'
POST_ACTION = 'fromelf --bin $TARGET --output rtthread.bin \nfromelf -z $TARGET \n'
+elif PLATFORM == 'llvm-arm':
+ # toolchains
+ PREFIX = 'llvm-'
+ CC = 'clang'
+ AS = 'clang'
+ AR = PREFIX + 'ar'
+ CXX = 'clang++'
+ LINK = 'clang'
+ TARGET_EXT = 'elf'
+ SIZE = PREFIX + 'size'
+ OBJDUMP = PREFIX + 'objdump'
+ OBJCPY = PREFIX + 'objcopy'
+ DEVICE = ' --config armv7em_hard_fpv4_sp_d16.cfg'
+ DEVICE += ' -ffunction-sections -fdata-sections'
+ CFLAGS = DEVICE
+ CFLAGS += ' -mfloat-abi=hard -march=armv7em -mfpu=fpv4-sp-d16'
+ AFLAGS = ' -c' + DEVICE + ' -Wa,-mimplicit-it=thumb ' ## -x assembler-with-cpp
+ LFLAGS = DEVICE + ' -Wl,--gc-sections,-Map=rt-thread.map,-u,Reset_Handler -T script/fsp.ld -L script/'
+
+ CPATH = ''
+ LPATH = ''
+
+ if BUILD == 'debug':
+ CFLAGS += ' -O0 -gdwarf-2 -g'
+ AFLAGS += ' -gdwarf-2'
+ else:
+ CFLAGS += ' -O2'
+
+ CXXFLAGS = CFLAGS
+
+ POST_ACTION = OBJCPY + ' -O ihex $TARGET rtthread.hex\n' + SIZE + ' $TARGET \n'
def dist_handle(BSP_ROOT, dist_dir):
import sys
diff --git a/bsp/renesas/ra6m3-hmi-board/script/fsp.ld b/bsp/renesas/ra6m3-hmi-board/script/fsp.ld
index e8da254219..16571b094d 100644
--- a/bsp/renesas/ra6m3-hmi-board/script/fsp.ld
+++ b/bsp/renesas/ra6m3-hmi-board/script/fsp.ld
@@ -86,7 +86,7 @@ MEMORY
}
/* Library configurations */
-GROUP(libgcc.a libc.a libm.a libnosys.a)
+GROUP(libc.a libm.a)
/* Linker script to place sections and symbol values. Should be used together
* with other linker script that defines memory regions FLASH and RAM.
generated by cgit v1.3.1 (git 2.54.0) at 2026-10-30 12:22:07 +0000