j3d1/rtl_ameba_gcc_sample
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fix #2 display SDRAM initialize error messages with RTL8710. \n add dummy SdrControllerInit() in sdk/src/targets/hal/target_rtk/target_8195a/hal_sdr_controller.c\n Makefile selects build/hal_sdr_controller.o or sdk/lib/hal_sdr_controlle.o (this file is extracted from lib_platform.a)\n modify lib_platform.a (remove hal_sdr_controller.o and startup.o)

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eggman 2016-08-27 14:58:38 +09:00
parent 90aaf470f8
commit d5d2f9294a
5 changed files with 28 additions and 1 deletions
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9
Makefile
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@ -17,6 +17,7 @@ SIZE = $(CROSS_COMPILE)size
SDK_SRC_BASE_PATH = sdk/src SDK_SRC_BASE_PATH = sdk/src
vpath %.c ./src vpath %.c ./src
vpath %.c $(SDK_SRC_BASE_PATH)/targets/hal/target_rtk/target_8195a
vpath %.c $(SDK_SRC_BASE_PATH)/targets/cmsis/target_rtk/target_8195a vpath %.c $(SDK_SRC_BASE_PATH)/targets/cmsis/target_rtk/target_8195a
vpath %.cc ./src vpath %.cc ./src
@ -56,6 +57,10 @@ CPPFLAGS += -O2 $(INCLUDES) -D$(CHIP)
ASFLAGS = -mcpu=cortex-m3 -mthumb -Wall -a -g $(INCLUDES) ASFLAGS = -mcpu=cortex-m3 -mthumb -Wall -a -g $(INCLUDES)
ifeq ($(SDRAM), true)
else
C_SRC+=$(wildcard $(SDK_SRC_BASE_PATH)/targets/hal/target_rtk/target_8195a/hal_sdr_controller.c)
endif
C_SRC+=$(wildcard $(SDK_SRC_BASE_PATH)/targets/cmsis/target_rtk/target_8195a/app_start.c) C_SRC+=$(wildcard $(SDK_SRC_BASE_PATH)/targets/cmsis/target_rtk/target_8195a/app_start.c)
C_SRC+=$(wildcard src/*.c) C_SRC+=$(wildcard src/*.c)
CPP_SRC=$(wildcard src/*.cc) CPP_SRC=$(wildcard src/*.cc)
@ -74,7 +79,11 @@ ELF_FLAGS= -O2 -Wl,--gc-sections -mcpu=cortex-m3 -mthumb --specs=nano.specs
ELF_FLAGS+= -Lsdk/lib -Lsdk/scripts -Tsdk/scripts/rlx8195a.ld -Wl,-Map=$(OUTPUT_PATH)/target.map ELF_FLAGS+= -Lsdk/lib -Lsdk/scripts -Tsdk/scripts/rlx8195a.ld -Wl,-Map=$(OUTPUT_PATH)/target.map
ELF_FLAGS+= -Wl,--cref -Wl,--gc-sections -Wl,--entry=Reset_Handler -Wl,--unresolved-symbols=report-all -Wl,--warn-common -Wl,--no-enum-size-warning ELF_FLAGS+= -Wl,--cref -Wl,--gc-sections -Wl,--entry=Reset_Handler -Wl,--unresolved-symbols=report-all -Wl,--warn-common -Wl,--no-enum-size-warning
ifeq ($(SDRAM), true)
ELF_LDLIBS= sdk/lib/startup.o sdk/lib/hal_sdr_controller.o -l_platform -lstdc++ -lsupc++ -lm -lc -lgcc -lnosys
else
ELF_LDLIBS= sdk/lib/startup.o -l_platform -lstdc++ -lsupc++ -lm -lc -lgcc -lnosys ELF_LDLIBS= sdk/lib/startup.o -l_platform -lstdc++ -lsupc++ -lm -lc -lgcc -lnosys
endif
all: makebin/ram_all.bin all: makebin/ram_all.bin

11
README.md
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@ -12,6 +12,15 @@ $ make
... ...
genrate makebin/ram_all.bin genrate makebin/ram_all.bin
``` ```
* When use SDRAM (for RTL8195AM or RTL8711AM)
```
$ make SDRAM=true
...
genrate makebin/ram_all.bin
```
program ram_all.bin to ameba. ( [Programming the RTL8710 via DAP](https://github.com/eggman/RTL8710_DOC/blob/master/ProgrammingRTL8710.md) ) program ram_all.bin to ameba. ( [Programming the RTL8710 via DAP](https://github.com/eggman/RTL8710_DOC/blob/master/ProgrammingRTL8710.md) )
@ -35,7 +44,7 @@ program ram_all.bin to ameba. ( [Programming the RTL8710 via DAP](https://github
* ADC (RTL8195AM only) * ADC (RTL8195AM only)
* DAC (RTL8195AM only) * DAC (RTL8195AM only)
* SDRAM (RTL8195AM and RTL8711AM only) * SDRAM (RTL8195AM and RTL8711AM only)
* I2S (HAL only) * I2S (only HAL support)
## not support ## not support
* Wi-Fi * Wi-Fi

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sdk/lib/hal_sdr_controller.o Normal file
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sdk/lib/lib_platform.a
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9
sdk/src/targets/hal/target_rtk/target_8195a/hal_sdr_controller.c Normal file
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@ -0,0 +1,9 @@
#include "rtl8195a.h"
uint32_t SdrControllerInit(void) __attribute__((section(".hal.ram.text")));
uint32_t SdrControllerInit(void)
{
return FALSE;
}