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minor clean up. ch32v307 has issue with uart LOG=2 (skipping characters)

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This commit is contained in:
hathach
2023-01-12 15:34:29 +07:00
parent 3cf21c66b6
commit 160d64b00a
3 changed files with 35 additions and 35 deletions
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11
hw/bsp/ch32v307/family.c
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@@ -107,16 +107,21 @@ volatile uint32_t system_ticks = 0;
/* Small workaround to support HW stack save/restore */ /* Small workaround to support HW stack save/restore */
void SysTick_Handler (void) __attribute__((naked)); void SysTick_Handler (void) __attribute__((naked));
void SysTick_Handler(void) { void SysTick_Handler (void)
{
__asm volatile ("call SysTick_Handler_impl; mret"); __asm volatile ("call SysTick_Handler_impl; mret");
} }
__attribute__((used)) void SysTick_Handler_impl(void) { __attribute__((used)) void SysTick_Handler_impl (void)
{
SysTick->SR = 0; SysTick->SR = 0;
system_ticks++; system_ticks++;
} }
uint32_t board_millis(void) { return system_ticks; } uint32_t board_millis (void)
{
return system_ticks;
}
#endif #endif

5
hw/bsp/ch32v307/family.mk
View File

@@ -13,8 +13,6 @@ CH32V307_SDK_SRC = $(CH32V307_SDK)/EVT/EXAM/SRC
include $(TOP)/$(BOARD_PATH)/board.mk include $(TOP)/$(BOARD_PATH)/board.mk
SKIP_NANOLIB = 1
CFLAGS += \ CFLAGS += \
-flto \ -flto \
-march=rv32imac \ -march=rv32imac \
@@ -30,9 +28,6 @@ CFLAGS += \
-Xlinker --gc-sections \ -Xlinker --gc-sections \
-DBOARD_TUD_MAX_SPEED=OPT_MODE_HIGH_SPEED -DBOARD_TUD_MAX_SPEED=OPT_MODE_HIGH_SPEED
LDFLAGS += \
-Xlinker --gc-sections --specs=nano.specs --specs=nosys.specs
SRC_C += \ SRC_C += \
src/portable/wch/ch32v307/dcd_usbhs.c \ src/portable/wch/ch32v307/dcd_usbhs.c \
$(CH32V307_SDK_SRC)/Core/core_riscv.c \ $(CH32V307_SDK_SRC)/Core/core_riscv.c \