!126 更新文档和部分例程

1.新增部分例程 2.解决bug 3.修改文档的错误详情请查阅ChangeLog.md
9 months ago · 48aca1d921
33 changed files with 2804 additions and 56 deletions
--- a/doc/ChangeLog.md
+++ b/doc/ChangeLog.md
@ -1,3 +1,19 @@
+# Phytium Standalone SDK 2024-02-22 ChangeLog
+
+Change Log since 2024-02-08
+
+## example
+
+- fix timer bug and modify the libmetal document
+
+# Phytium Standalone SDK 2024-02-08 ChangeLog
+
+Change Log since 2024-02-07
+
+## example
+
+- add ddma spim_lookback example
+
 # Phytium Standalone SDK 2024-02-07 ChangeLog

 Change Log since 2024-02-06
--- a/example/peripherals/dma/ddma/Kconfig
+++ b/example/peripherals/dma/ddma/Kconfig
@ -0,0 +1,3 @@
+mainmenu "Phytium Baremetal Configuration"
+
+source "$(SDK_DIR)/standalone.kconfig"
--- a/example/peripherals/dma/ddma/README.md
+++ b/example/peripherals/dma/ddma/README.md
@ -0,0 +1,137 @@
+# DDMA 测试
+
+## 1\. 例程介绍
+
+> 介绍例程的用途，使用场景，相关基本概念，描述用户可以使用例程完成哪些工作
+
+本例程示范了使用DDMA进行spi外设数据传输。
+
+- 此例程在E2000D\\Q DEMO板和Phytiumpi上均通过测试。
+
+- 该例程支持测试模式（无需接线，数据内部换回）和接线模式（数据外部环回）。通过修改宏定义SPIM_TEST_MODE_ENABLE进行模式切换（TRUE：测试模式；FALSE：接线模式）
+
+- 支持软件配置数据传输量。
+
+SPI DMA模式环回测试（ddma_spim_lookback_example.c）
+
+- spi外设传输数据时使用DMA模式。
+
+- DDMA发送通道将数据从内存传输到外设；DDMA接收通道将数据从外设传输到内存。
+
+- 对比发送数据和接收数据是否相同，以此确认DDMA模式的环回测试是否成功。
+
+## 2\. 如何使用例程
+
+> 描述开发平台准备，使用例程配置，构建和下载镜像的过程
+
+本例程需要以下硬件：
+
+- E2000D\\Q Demo板或Phytiun pi
+
+- 串口线和串口上位机
+
+- 杜邦线（接线模式下需要）
+
+### 2\.1 硬件配置方法
+
+> 哪些硬件平台是支持的，需要哪些外设，例程与开发板哪些IO口相关等（建议附录开发板照片，展示哪些IO口被引出）
+
+- E2000D\\Q接线方法：测试使用SPI2。若使用接线模式测试，测试前需按照下图，通过杜邦线连接SPI的TX口（9号引脚）和RX口（5号引脚）。
+
+  ![alt text](./figs/e2000_d.png)
+
+- Phytium Pi接线方法：杜邦线连接下图所示得19号引脚和21号引脚。
+<div align="center">
+<img src="./figs/phytiumpi.png" width="20%">
+</div>
+
+### 2\.2 SDK配置方法
+
+打开第三方库：
+
+- Use letter shell
+
+打开驱动配置项：
+
+- Use FSPIM
+
+- Use FDDMA
+
+- Use sata
+
+- Use IOMux
+
+本例子已经提供好具体的编译指令，以下进行介绍：
+
+- make 将目录下的工程进行编译
+
+- make clean  将目录下的工程进行清理
+
+- make image   将目录下的工程进行编译，并将生成的elf 复制到目标地址
+
+- make list_kconfig 当前工程支持哪些配置文件
+
+- make load_kconfig LOAD_CONFIG_NAME=  将预设配置加载至工程中
+
+- make menuconfig   配置目录下的参数变量
+
+- make backup_kconfig 将目录下的sdkconfig 备份到./configs下
+
+具体使用方法为：
+
+- 在当前目录下
+
+- 执行以上指令
+
+### 2\.3 构建和下载
+
+> 描述构建、烧录下载镜像的过程，列出相关的命令
+
+- 在host侧完成配置
+
+> 配置成E2000D，对于其它平台，使用对应的默认配置，如E2000d 32位:
+
+```csharp
+$ make load_kconfig LOAD_CONFIG_NAME=e2000d_aarch32_demo_ddma_spim
+```
+
+- 在host侧完成配置
+
+```csharp
+$ make image
+```
+
+- host侧设置重启host侧tftp服务器
+
+```csharp
+sudo service tftpd-hpa restart
+```
+
+- 开发板侧使用bootelf命令跳转
+
+```csharp
+setenv ipaddr 192.168.4.20  
+setenv serverip 192.168.4.50 
+setenv gatewayip 192.168.4.1 
+tftpboot 0x90100000 baremetal.elf
+bootelf -p 0x90100000
+```
+
+### 2\.4 输出与实验现象
+
+> 描述输入输出情况，列出存在哪些输出，对应的输出是什么（建议附录相关现象图片）
+
+#### 2\.4.1 ddma spim环回测试
+
+```csharp
+$ ddma spim_lookback
+```
+![alt text](./figs/result.png)
+
+## 3\. 如何解决问题
+
+> 主要记录使用例程中可能会遇到的问题，给出相应的解决方案
+
+## 4\. 修改历史记录
+
+> 记录例程的重大修改记录，标明修改发生的版本号
--- a/example/peripherals/dma/ddma/configs/e2000d_aarch32_demo_ddma_spim.config
+++ b/example/peripherals/dma/ddma/configs/e2000d_aarch32_demo_ddma_spim.config
@ -0,0 +1,256 @@
+CONFIG_USE_BAREMETAL=y
+
+#
+# Arch configuration
+#
+CONFIG_TARGET_ARMv8=y
+CONFIG_ARCH_NAME="armv8"
+
+#
+# Arm architecture configuration
+#
+# CONFIG_ARCH_ARMV8_AARCH64 is not set
+CONFIG_ARCH_ARMV8_AARCH32=y
+
+#
+# Compiler configuration
+#
+CONFIG_ARM_GCC_SELECT=y
+# CONFIG_ARM_CLANG_SELECT is not set
+CONFIG_TOOLCHAIN_NAME="gcc"
+CONFIG_TARGET_ARMV8_AARCH32=y
+CONFIG_ARCH_EXECUTION_STATE="aarch32"
+
+#
+# Fpu configuration
+#
+CONFIG_CRYPTO_NEON_FP_ARMV8=y
+# CONFIG_VFPV4 is not set
+# CONFIG_VFPV4_D16 is not set
+# CONFIG_VFPV3 is not set
+# CONFIG_VFPV3_D16 is not set
+CONFIG_ARM_MFPU="crypto-neon-fp-armv8"
+CONFIG_MFLOAT_ABI_HARD=y
+# CONFIG_MFLOAT_ABI_SOFTFP is not set
+CONFIG_ARM_MFLOAT_ABI="hard"
+# end of Fpu configuration
+# end of Compiler configuration
+
+CONFIG_USE_CACHE=y
+CONFIG_USE_MMU=y
+CONFIG_USE_AARCH64_L1_TO_AARCH32=y
+# end of Arm architecture configuration
+# end of Arch configuration
+
+#
+# Soc configuration
+#
+# CONFIG_TARGET_PHYTIUMPI is not set
+# CONFIG_TARGET_E2000Q is not set
+CONFIG_TARGET_E2000D=y
+# CONFIG_TARGET_E2000S is not set
+# CONFIG_TARGET_FT2004 is not set
+# CONFIG_TARGET_D2000 is not set
+CONFIG_SOC_NAME="e2000"
+CONFIG_TARGET_TYPE_NAME="d"
+CONFIG_SOC_CORE_NUM=2
+CONFIG_F32BIT_MEMORY_ADDRESS=0x80000000
+CONFIG_F32BIT_MEMORY_LENGTH=0x80000000
+CONFIG_F64BIT_MEMORY_ADDRESS=0x2000000000
+CONFIG_F64BIT_MEMORY_LENGTH=0x800000000
+CONFIG_TARGET_E2000=y
+# CONFIG_USE_SPINLOCK is not set
+CONFIG_DEFAULT_DEBUG_PRINT_UART1=y
+# CONFIG_DEFAULT_DEBUG_PRINT_UART0 is not set
+# CONFIG_DEFAULT_DEBUG_PRINT_UART2 is not set
+# end of Soc configuration
+
+#
+# Board Configuration
+#
+CONFIG_E2000D_DEMO_BOARD=y
+CONFIG_BOARD_NAME="demo"
+
+#
+# IO mux configuration when board start up
+#
+# CONFIG_USE_SPI_IOPAD is not set
+# CONFIG_USE_GPIO_IOPAD is not set
+# CONFIG_USE_CAN_IOPAD is not set
+# CONFIG_USE_QSPI_IOPAD is not set
+# CONFIG_USE_PWM_IOPAD is not set
+# CONFIG_USE_ADC_IOPAD is not set
+# CONFIG_USE_MIO_IOPAD is not set
+# CONFIG_USE_TACHO_IOPAD is not set
+# CONFIG_USE_UART_IOPAD is not set
+# CONFIG_USE_THIRD_PARTY_IOPAD is not set
+# end of IO mux configuration when board start up
+
+# CONFIG_CUS_DEMO_BOARD is not set
+
+#
+# Build project name
+#
+CONFIG_TARGET_NAME="ddma_spim"
+# end of Build project name
+# end of Board Configuration
+
+#
+# Sdk common configuration
+#
+# CONFIG_LOG_VERBOS is not set
+# CONFIG_LOG_DEBUG is not set
+# CONFIG_LOG_INFO is not set
+# CONFIG_LOG_WARN is not set
+CONFIG_LOG_ERROR=y
+# CONFIG_LOG_NONE is not set
+CONFIG_LOG_EXTRA_INFO=y
+# CONFIG_LOG_DISPALY_CORE_NUM is not set
+# CONFIG_BOOTUP_DEBUG_PRINTS is not set
+CONFIG_USE_DEFAULT_INTERRUPT_CONFIG=y
+CONFIG_INTERRUPT_ROLE_MASTER=y
+# CONFIG_INTERRUPT_ROLE_SLAVE is not set
+# end of Sdk common configuration
+
+#
+# Image information configuration
+#
+# CONFIG_IMAGE_INFO is not set
+# end of Image information configuration
+
+#
+# Drivers configuration
+#
+CONFIG_USE_IOMUX=y
+# CONFIG_ENABLE_IOCTRL is not set
+CONFIG_ENABLE_IOPAD=y
+CONFIG_USE_SPI=y
+CONFIG_USE_FSPIM=y
+# CONFIG_USE_QSPI is not set
+CONFIG_USE_SERIAL=y
+
+#
+# Usart Configuration
+#
+CONFIG_ENABLE_Pl011_UART=y
+# end of Usart Configuration
+
+CONFIG_USE_GPIO=y
+# CONFIG_ENABLE_FGPIO is not set
+# CONFIG_USE_ETH is not set
+# CONFIG_USE_CAN is not set
+# CONFIG_USE_I2C is not set
+# CONFIG_USE_TIMER is not set
+# CONFIG_USE_MIO is not set
+# CONFIG_USE_SDMMC is not set
+# CONFIG_USE_PCIE is not set
+# CONFIG_USE_WDT is not set
+CONFIG_USE_DMA=y
+# CONFIG_ENABLE_FGDMA is not set
+CONFIG_ENABLE_FDDMA=y
+# CONFIG_USE_NAND is not set
+# CONFIG_USE_RTC is not set
+CONFIG_USE_SATA=y
+
+#
+# FSATA Configuration
+#
+CONFIG_ENABLE_FSATA=y
+# end of FSATA Configuration
+
+# CONFIG_USE_USB is not set
+# CONFIG_USE_ADC is not set
+# CONFIG_USE_PWM is not set
+# CONFIG_USE_IPC is not set
+# CONFIG_USE_MEDIA is not set
+# CONFIG_USE_SCMI_MHU is not set
+# CONFIG_USE_I2S is not set
+# end of Drivers configuration
+
+#
+# Third-party configuration
+#
+# CONFIG_USE_LWIP is not set
+CONFIG_USE_LETTER_SHELL=y
+
+#
+# Letter shell configuration
+#
+CONFIG_LS_PL011_UART=y
+CONFIG_DEFAULT_LETTER_SHELL_USE_UART1=y
+# CONFIG_DEFAULT_LETTER_SHELL_USE_UART0 is not set
+# CONFIG_DEFAULT_LETTER_SHELL_USE_UART2 is not set
+# end of Letter shell configuration
+
+# CONFIG_USE_AMP is not set
+# CONFIG_USE_YMODEM is not set
+# CONFIG_USE_SFUD is not set
+# CONFIG_USE_FATFS_0_1_4 is not set
+CONFIG_USE_TLSF=y
+# CONFIG_USE_SPIFFS is not set
+# CONFIG_USE_LITTLE_FS is not set
+# CONFIG_USE_LVGL is not set
+# CONFIG_USE_FREEMODBUS is not set
+# CONFIG_USE_FSL_SDMMC is not set
+# CONFIG_USE_MICROPYTHON is not set
+# end of Third-party configuration
+
+#
+# Build setup
+#
+CONFIG_CHECK_DEPS=y
+CONFIG_OUTPUT_BINARY=y
+
+#
+# Optimization options
+#
+# CONFIG_DEBUG_NOOPT is not set
+# CONFIG_DEBUG_CUSTOMOPT is not set
+CONFIG_DEBUG_FULLOPT=y
+CONFIG_DEBUG_OPT_UNUSED_SECTIONS=y
+CONFIG_DEBUG_LINK_MAP=y
+# CONFIG_CCACHE is not set
+# CONFIG_ARCH_COVERAGE is not set
+# CONFIG_LTO_FULL is not set
+# end of Optimization options
+
+#
+# Debug options
+#
+# CONFIG_DEBUG_ENABLE_ALL_WARNING is not set
+# CONFIG_WALL_WARNING_ERROR is not set
+# CONFIG_STRICT_PROTOTYPES is not set
+# CONFIG_DEBUG_SYMBOLS is not set
+# CONFIG_FRAME_POINTER is not set
+# CONFIG_OUTPUT_ASM_DIS is not set
+# CONFIG_ENABLE_WSHADOW is not set
+# CONFIG_ENABLE_WUNDEF is not set
+CONFIG_DOWNGRADE_DIAG_WARNING=y
+# end of Debug options
+
+#
+# Lib
+#
+CONFIG_USE_COMPILE_CHAIN=y
+# CONFIG_USE_NEWLIB is not set
+# CONFIG_USE_USER_DEFINED is not set
+# end of Lib
+
+# CONFIG_ENABLE_CXX is not set
+
+#
+# Linker Options
+#
+CONFIG_DEFAULT_LINKER_SCRIPT=y
+# CONFIG_USER_DEFINED_LD is not set
+CONFIG_IMAGE_LOAD_ADDRESS=0x80100000
+CONFIG_IMAGE_MAX_LENGTH=0x1000000
+CONFIG_HEAP_SIZE=1
+CONFIG_SVC_STACK_SIZE=0x1000
+CONFIG_SYS_STACK_SIZE=0x1000
+CONFIG_IRQ_STACK_SIZE=0x1000
+CONFIG_ABORT_STACK_SIZE=0x1000
+CONFIG_FIQ_STACK_SIZE=0x1000
+CONFIG_UNDEF_STACK_SIZE=0x1000
+# end of Linker Options
+# end of Build setup
--- a/example/peripherals/dma/ddma/configs/e2000d_aarch64_demo_ddma_spim.config
+++ b/example/peripherals/dma/ddma/configs/e2000d_aarch64_demo_ddma_spim.config
@ -0,0 +1,245 @@
+CONFIG_USE_BAREMETAL=y
+
+#
+# Arch configuration
+#
+CONFIG_TARGET_ARMv8=y
+CONFIG_ARCH_NAME="armv8"
+
+#
+# Arm architecture configuration
+#
+CONFIG_ARCH_ARMV8_AARCH64=y
+# CONFIG_ARCH_ARMV8_AARCH32 is not set
+
+#
+# Compiler configuration
+#
+CONFIG_ARM_GCC_SELECT=y
+# CONFIG_ARM_CLANG_SELECT is not set
+CONFIG_TOOLCHAIN_NAME="gcc"
+CONFIG_TARGET_ARMV8_AARCH64=y
+CONFIG_ARCH_EXECUTION_STATE="aarch64"
+CONFIG_ARM_NEON=y
+CONFIG_ARM_CRC=y
+CONFIG_ARM_CRYPTO=y
+CONFIG_ARM_FLOAT_POINT=y
+# CONFIG_GCC_CODE_MODEL_TINY is not set
+CONFIG_GCC_CODE_MODEL_SMALL=y
+# CONFIG_GCC_CODE_MODEL_LARGE is not set
+# end of Compiler configuration
+
+CONFIG_USE_CACHE=y
+CONFIG_USE_MMU=y
+CONFIG_BOOT_WITH_FLUSH_CACHE=y
+# CONFIG_MMU_DEBUG_PRINTS is not set
+# end of Arm architecture configuration
+# end of Arch configuration
+
+#
+# Soc configuration
+#
+# CONFIG_TARGET_PHYTIUMPI is not set
+# CONFIG_TARGET_E2000Q is not set
+CONFIG_TARGET_E2000D=y
+# CONFIG_TARGET_E2000S is not set
+# CONFIG_TARGET_FT2004 is not set
+# CONFIG_TARGET_D2000 is not set
+CONFIG_SOC_NAME="e2000"
+CONFIG_TARGET_TYPE_NAME="d"
+CONFIG_SOC_CORE_NUM=2
+CONFIG_F32BIT_MEMORY_ADDRESS=0x80000000
+CONFIG_F32BIT_MEMORY_LENGTH=0x80000000
+CONFIG_F64BIT_MEMORY_ADDRESS=0x2000000000
+CONFIG_F64BIT_MEMORY_LENGTH=0x800000000
+CONFIG_TARGET_E2000=y
+# CONFIG_USE_SPINLOCK is not set
+CONFIG_DEFAULT_DEBUG_PRINT_UART1=y
+# CONFIG_DEFAULT_DEBUG_PRINT_UART0 is not set
+# CONFIG_DEFAULT_DEBUG_PRINT_UART2 is not set
+# end of Soc configuration
+
+#
+# Board Configuration
+#
+CONFIG_E2000D_DEMO_BOARD=y
+CONFIG_BOARD_NAME="demo"
+
+#
+# IO mux configuration when board start up
+#
+# CONFIG_USE_SPI_IOPAD is not set
+# CONFIG_USE_GPIO_IOPAD is not set
+# CONFIG_USE_CAN_IOPAD is not set
+# CONFIG_USE_QSPI_IOPAD is not set
+# CONFIG_USE_PWM_IOPAD is not set
+# CONFIG_USE_ADC_IOPAD is not set
+# CONFIG_USE_MIO_IOPAD is not set
+# CONFIG_USE_TACHO_IOPAD is not set
+# CONFIG_USE_UART_IOPAD is not set
+# CONFIG_USE_THIRD_PARTY_IOPAD is not set
+# end of IO mux configuration when board start up
+
+# CONFIG_CUS_DEMO_BOARD is not set
+
+#
+# Build project name
+#
+CONFIG_TARGET_NAME="ddma_spim"
+# end of Build project name
+# end of Board Configuration
+
+#
+# Sdk common configuration
+#
+# CONFIG_LOG_VERBOS is not set
+# CONFIG_LOG_DEBUG is not set
+# CONFIG_LOG_INFO is not set
+# CONFIG_LOG_WARN is not set
+CONFIG_LOG_ERROR=y
+# CONFIG_LOG_NONE is not set
+CONFIG_LOG_EXTRA_INFO=y
+# CONFIG_LOG_DISPALY_CORE_NUM is not set
+# CONFIG_BOOTUP_DEBUG_PRINTS is not set
+CONFIG_USE_DEFAULT_INTERRUPT_CONFIG=y
+CONFIG_INTERRUPT_ROLE_MASTER=y
+# CONFIG_INTERRUPT_ROLE_SLAVE is not set
+# end of Sdk common configuration
+
+#
+# Image information configuration
+#
+# CONFIG_IMAGE_INFO is not set
+# end of Image information configuration
+
+#
+# Drivers configuration
+#
+CONFIG_USE_IOMUX=y
+# CONFIG_ENABLE_IOCTRL is not set
+CONFIG_ENABLE_IOPAD=y
+CONFIG_USE_SPI=y
+CONFIG_USE_FSPIM=y
+# CONFIG_USE_QSPI is not set
+CONFIG_USE_SERIAL=y
+
+#
+# Usart Configuration
+#
+CONFIG_ENABLE_Pl011_UART=y
+# end of Usart Configuration
+
+CONFIG_USE_GPIO=y
+# CONFIG_ENABLE_FGPIO is not set
+# CONFIG_USE_ETH is not set
+# CONFIG_USE_CAN is not set
+# CONFIG_USE_I2C is not set
+# CONFIG_USE_TIMER is not set
+# CONFIG_USE_MIO is not set
+# CONFIG_USE_SDMMC is not set
+# CONFIG_USE_PCIE is not set
+# CONFIG_USE_WDT is not set
+CONFIG_USE_DMA=y
+# CONFIG_ENABLE_FGDMA is not set
+CONFIG_ENABLE_FDDMA=y
+# CONFIG_USE_NAND is not set
+# CONFIG_USE_RTC is not set
+CONFIG_USE_SATA=y
+
+#
+# FSATA Configuration
+#
+CONFIG_ENABLE_FSATA=y
+# end of FSATA Configuration
+
+# CONFIG_USE_USB is not set
+# CONFIG_USE_ADC is not set
+# CONFIG_USE_PWM is not set
+# CONFIG_USE_IPC is not set
+# CONFIG_USE_MEDIA is not set
+# CONFIG_USE_SCMI_MHU is not set
+# CONFIG_USE_I2S is not set
+# end of Drivers configuration
+
+#
+# Third-party configuration
+#
+# CONFIG_USE_LWIP is not set
+CONFIG_USE_LETTER_SHELL=y
+
+#
+# Letter shell configuration
+#
+CONFIG_LS_PL011_UART=y
+CONFIG_DEFAULT_LETTER_SHELL_USE_UART1=y
+# CONFIG_DEFAULT_LETTER_SHELL_USE_UART0 is not set
+# CONFIG_DEFAULT_LETTER_SHELL_USE_UART2 is not set
+# end of Letter shell configuration
+
+# CONFIG_USE_AMP is not set
+# CONFIG_USE_YMODEM is not set
+# CONFIG_USE_SFUD is not set
+# CONFIG_USE_FATFS_0_1_4 is not set
+CONFIG_USE_TLSF=y
+# CONFIG_USE_SPIFFS is not set
+# CONFIG_USE_LITTLE_FS is not set
+# CONFIG_USE_LVGL is not set
+# CONFIG_USE_FREEMODBUS is not set
+# CONFIG_USE_FSL_SDMMC is not set
+# CONFIG_USE_MICROPYTHON is not set
+# end of Third-party configuration
+
+#
+# Build setup
+#
+CONFIG_CHECK_DEPS=y
+CONFIG_OUTPUT_BINARY=y
+
+#
+# Optimization options
+#
+# CONFIG_DEBUG_NOOPT is not set
+# CONFIG_DEBUG_CUSTOMOPT is not set
+CONFIG_DEBUG_FULLOPT=y
+CONFIG_DEBUG_OPT_UNUSED_SECTIONS=y
+CONFIG_DEBUG_LINK_MAP=y
+# CONFIG_CCACHE is not set
+# CONFIG_ARCH_COVERAGE is not set
+# CONFIG_LTO_FULL is not set
+# end of Optimization options
+
+#
+# Debug options
+#
+# CONFIG_DEBUG_ENABLE_ALL_WARNING is not set
+# CONFIG_WALL_WARNING_ERROR is not set
+# CONFIG_STRICT_PROTOTYPES is not set
+# CONFIG_DEBUG_SYMBOLS is not set
+# CONFIG_FRAME_POINTER is not set
+# CONFIG_OUTPUT_ASM_DIS is not set
+# CONFIG_ENABLE_WSHADOW is not set
+# CONFIG_ENABLE_WUNDEF is not set
+CONFIG_DOWNGRADE_DIAG_WARNING=y
+# end of Debug options
+
+#
+# Lib
+#
+CONFIG_USE_COMPILE_CHAIN=y
+# CONFIG_USE_NEWLIB is not set
+# CONFIG_USE_USER_DEFINED is not set
+# end of Lib
+
+# CONFIG_ENABLE_CXX is not set
+
+#
+# Linker Options
+#
+CONFIG_DEFAULT_LINKER_SCRIPT=y
+# CONFIG_USER_DEFINED_LD is not set
+CONFIG_IMAGE_LOAD_ADDRESS=0x80100000
+CONFIG_IMAGE_MAX_LENGTH=0x1000000
+CONFIG_HEAP_SIZE=1
+CONFIG_STACK_SIZE=0x400
+# end of Linker Options
+# end of Build setup
--- a/example/peripherals/dma/ddma/configs/e2000q_aarch32_demo_ddma_spim.config
+++ b/example/peripherals/dma/ddma/configs/e2000q_aarch32_demo_ddma_spim.config
@ -0,0 +1,255 @@
+CONFIG_USE_BAREMETAL=y
+
+#
+# Arch configuration
+#
+CONFIG_TARGET_ARMv8=y
+CONFIG_ARCH_NAME="armv8"
+
+#
+# Arm architecture configuration
+#
+# CONFIG_ARCH_ARMV8_AARCH64 is not set
+CONFIG_ARCH_ARMV8_AARCH32=y
+
+#
+# Compiler configuration
+#
+CONFIG_ARM_GCC_SELECT=y
+# CONFIG_ARM_CLANG_SELECT is not set
+CONFIG_TOOLCHAIN_NAME="gcc"
+CONFIG_TARGET_ARMV8_AARCH32=y
+CONFIG_ARCH_EXECUTION_STATE="aarch32"
+
+#
+# Fpu configuration
+#
+CONFIG_CRYPTO_NEON_FP_ARMV8=y
+# CONFIG_VFPV4 is not set
+# CONFIG_VFPV4_D16 is not set
+# CONFIG_VFPV3 is not set
+# CONFIG_VFPV3_D16 is not set
+CONFIG_ARM_MFPU="crypto-neon-fp-armv8"
+CONFIG_MFLOAT_ABI_HARD=y
+# CONFIG_MFLOAT_ABI_SOFTFP is not set
+CONFIG_ARM_MFLOAT_ABI="hard"
+# end of Fpu configuration
+# end of Compiler configuration
+
+CONFIG_USE_CACHE=y
+CONFIG_USE_MMU=y
+CONFIG_USE_AARCH64_L1_TO_AARCH32=y
+# end of Arm architecture configuration
+# end of Arch configuration
+
+#
+# Soc configuration
+#
+# CONFIG_TARGET_PHYTIUMPI is not set
+CONFIG_TARGET_E2000Q=y
+# CONFIG_TARGET_E2000D is not set
+# CONFIG_TARGET_E2000S is not set
+# CONFIG_TARGET_FT2004 is not set
+# CONFIG_TARGET_D2000 is not set
+CONFIG_SOC_NAME="e2000"
+CONFIG_TARGET_TYPE_NAME="q"
+CONFIG_SOC_CORE_NUM=4
+CONFIG_F32BIT_MEMORY_ADDRESS=0x80000000
+CONFIG_F32BIT_MEMORY_LENGTH=0x80000000
+CONFIG_F64BIT_MEMORY_ADDRESS=0x2000000000
+CONFIG_F64BIT_MEMORY_LENGTH=0x800000000
+CONFIG_TARGET_E2000=y
+# CONFIG_USE_SPINLOCK is not set
+CONFIG_DEFAULT_DEBUG_PRINT_UART1=y
+# CONFIG_DEFAULT_DEBUG_PRINT_UART0 is not set
+# CONFIG_DEFAULT_DEBUG_PRINT_UART2 is not set
+# end of Soc configuration
+
+#
+# Board Configuration
+#
+CONFIG_BOARD_NAME="demo"
+# CONFIG_USE_SPI_IOPAD is not set
+# CONFIG_USE_GPIO_IOPAD is not set
+# CONFIG_USE_CAN_IOPAD is not set
+# CONFIG_USE_QSPI_IOPAD is not set
+# CONFIG_USE_PWM_IOPAD is not set
+# CONFIG_USE_MIO_IOPAD is not set
+# CONFIG_USE_TACHO_IOPAD is not set
+# CONFIG_USE_UART_IOPAD is not set
+# CONFIG_USE_THIRD_PARTY_IOPAD is not set
+CONFIG_E2000Q_DEMO_BOARD=y
+
+#
+# IO mux configuration when board start up
+#
+# end of IO mux configuration when board start up
+
+# CONFIG_CUS_DEMO_BOARD is not set
+
+#
+# Build project name
+#
+CONFIG_TARGET_NAME="ddma_spim"
+# end of Build project name
+# end of Board Configuration
+
+#
+# Sdk common configuration
+#
+# CONFIG_LOG_VERBOS is not set
+# CONFIG_LOG_DEBUG is not set
+# CONFIG_LOG_INFO is not set
+# CONFIG_LOG_WARN is not set
+CONFIG_LOG_ERROR=y
+# CONFIG_LOG_NONE is not set
+CONFIG_LOG_EXTRA_INFO=y
+# CONFIG_LOG_DISPALY_CORE_NUM is not set
+# CONFIG_BOOTUP_DEBUG_PRINTS is not set
+CONFIG_USE_DEFAULT_INTERRUPT_CONFIG=y
+CONFIG_INTERRUPT_ROLE_MASTER=y
+# CONFIG_INTERRUPT_ROLE_SLAVE is not set
+# end of Sdk common configuration
+
+#
+# Image information configuration
+#
+# CONFIG_IMAGE_INFO is not set
+# end of Image information configuration
+
+#
+# Drivers configuration
+#
+CONFIG_USE_IOMUX=y
+# CONFIG_ENABLE_IOCTRL is not set
+CONFIG_ENABLE_IOPAD=y
+CONFIG_USE_SPI=y
+CONFIG_USE_FSPIM=y
+# CONFIG_USE_QSPI is not set
+CONFIG_USE_SERIAL=y
+
+#
+# Usart Configuration
+#
+CONFIG_ENABLE_Pl011_UART=y
+# end of Usart Configuration
+
+CONFIG_USE_GPIO=y
+# CONFIG_ENABLE_FGPIO is not set
+# CONFIG_USE_ETH is not set
+# CONFIG_USE_CAN is not set
+# CONFIG_USE_I2C is not set
+# CONFIG_USE_TIMER is not set
+# CONFIG_USE_MIO is not set
+# CONFIG_USE_SDMMC is not set
+# CONFIG_USE_PCIE is not set
+# CONFIG_USE_WDT is not set
+CONFIG_USE_DMA=y
+# CONFIG_ENABLE_FGDMA is not set
+CONFIG_ENABLE_FDDMA=y
+# CONFIG_USE_NAND is not set
+# CONFIG_USE_RTC is not set
+CONFIG_USE_SATA=y
+
+#
+# FSATA Configuration
+#
+CONFIG_ENABLE_FSATA=y
+# end of FSATA Configuration
+
+# CONFIG_USE_USB is not set
+# CONFIG_USE_ADC is not set
+# CONFIG_USE_PWM is not set
+# CONFIG_USE_IPC is not set
+# CONFIG_USE_MEDIA is not set
+# CONFIG_USE_SCMI_MHU is not set
+# CONFIG_USE_I2S is not set
+# end of Drivers configuration
+
+#
+# Third-party configuration
+#
+# CONFIG_USE_LWIP is not set
+CONFIG_USE_LETTER_SHELL=y
+
+#
+# Letter shell configuration
+#
+CONFIG_LS_PL011_UART=y
+CONFIG_DEFAULT_LETTER_SHELL_USE_UART1=y
+# CONFIG_DEFAULT_LETTER_SHELL_USE_UART0 is not set
+# CONFIG_DEFAULT_LETTER_SHELL_USE_UART2 is not set
+# end of Letter shell configuration
+
+# CONFIG_USE_AMP is not set
+# CONFIG_USE_YMODEM is not set
+# CONFIG_USE_SFUD is not set
+# CONFIG_USE_FATFS_0_1_4 is not set
+CONFIG_USE_TLSF=y
+# CONFIG_USE_SPIFFS is not set
+# CONFIG_USE_LITTLE_FS is not set
+# CONFIG_USE_LVGL is not set
+# CONFIG_USE_FREEMODBUS is not set
+# CONFIG_USE_FSL_SDMMC is not set
+# CONFIG_USE_MICROPYTHON is not set
+# end of Third-party configuration
+
+#
+# Build setup
+#
+CONFIG_CHECK_DEPS=y
+CONFIG_OUTPUT_BINARY=y
+
+#
+# Optimization options
+#
+# CONFIG_DEBUG_NOOPT is not set
+# CONFIG_DEBUG_CUSTOMOPT is not set
+CONFIG_DEBUG_FULLOPT=y
+CONFIG_DEBUG_OPT_UNUSED_SECTIONS=y
+CONFIG_DEBUG_LINK_MAP=y
+# CONFIG_CCACHE is not set
+# CONFIG_ARCH_COVERAGE is not set
+# CONFIG_LTO_FULL is not set
+# end of Optimization options
+
+#
+# Debug options
+#
+# CONFIG_DEBUG_ENABLE_ALL_WARNING is not set
+# CONFIG_WALL_WARNING_ERROR is not set
+# CONFIG_STRICT_PROTOTYPES is not set
+# CONFIG_DEBUG_SYMBOLS is not set
+# CONFIG_FRAME_POINTER is not set
+# CONFIG_OUTPUT_ASM_DIS is not set
+# CONFIG_ENABLE_WSHADOW is not set
+# CONFIG_ENABLE_WUNDEF is not set
+CONFIG_DOWNGRADE_DIAG_WARNING=y
+# end of Debug options
+
+#
+# Lib
+#
+CONFIG_USE_COMPILE_CHAIN=y
+# CONFIG_USE_NEWLIB is not set
+# CONFIG_USE_USER_DEFINED is not set
+# end of Lib
+
+# CONFIG_ENABLE_CXX is not set
+
+#
+# Linker Options
+#
+CONFIG_DEFAULT_LINKER_SCRIPT=y
+# CONFIG_USER_DEFINED_LD is not set
+CONFIG_IMAGE_LOAD_ADDRESS=0x80100000
+CONFIG_IMAGE_MAX_LENGTH=0x1000000
+CONFIG_HEAP_SIZE=1
+CONFIG_SVC_STACK_SIZE=0x1000
+CONFIG_SYS_STACK_SIZE=0x1000
+CONFIG_IRQ_STACK_SIZE=0x1000
+CONFIG_ABORT_STACK_SIZE=0x1000
+CONFIG_FIQ_STACK_SIZE=0x1000
+CONFIG_UNDEF_STACK_SIZE=0x1000
+# end of Linker Options
+# end of Build setup
--- a/example/peripherals/dma/ddma/configs/e2000q_aarch64_demo_ddma_spim.config
+++ b/example/peripherals/dma/ddma/configs/e2000q_aarch64_demo_ddma_spim.config
@ -0,0 +1,244 @@
+CONFIG_USE_BAREMETAL=y
+
+#
+# Arch configuration
+#
+CONFIG_TARGET_ARMv8=y
+CONFIG_ARCH_NAME="armv8"
+
+#
+# Arm architecture configuration
+#
+CONFIG_ARCH_ARMV8_AARCH64=y
+# CONFIG_ARCH_ARMV8_AARCH32 is not set
+
+#
+# Compiler configuration
+#
+CONFIG_ARM_GCC_SELECT=y
+# CONFIG_ARM_CLANG_SELECT is not set
+CONFIG_TOOLCHAIN_NAME="gcc"
+CONFIG_TARGET_ARMV8_AARCH64=y
+CONFIG_ARCH_EXECUTION_STATE="aarch64"
+CONFIG_ARM_NEON=y
+CONFIG_ARM_CRC=y
+CONFIG_ARM_CRYPTO=y
+CONFIG_ARM_FLOAT_POINT=y
+# CONFIG_GCC_CODE_MODEL_TINY is not set
+CONFIG_GCC_CODE_MODEL_SMALL=y
+# CONFIG_GCC_CODE_MODEL_LARGE is not set
+# end of Compiler configuration
+
+CONFIG_USE_CACHE=y
+CONFIG_USE_MMU=y
+CONFIG_BOOT_WITH_FLUSH_CACHE=y
+# CONFIG_MMU_DEBUG_PRINTS is not set
+# end of Arm architecture configuration
+# end of Arch configuration
+
+#
+# Soc configuration
+#
+# CONFIG_TARGET_PHYTIUMPI is not set
+CONFIG_TARGET_E2000Q=y
+# CONFIG_TARGET_E2000D is not set
+# CONFIG_TARGET_E2000S is not set
+# CONFIG_TARGET_FT2004 is not set
+# CONFIG_TARGET_D2000 is not set
+CONFIG_SOC_NAME="e2000"
+CONFIG_TARGET_TYPE_NAME="q"
+CONFIG_SOC_CORE_NUM=4
+CONFIG_F32BIT_MEMORY_ADDRESS=0x80000000
+CONFIG_F32BIT_MEMORY_LENGTH=0x80000000
+CONFIG_F64BIT_MEMORY_ADDRESS=0x2000000000
+CONFIG_F64BIT_MEMORY_LENGTH=0x800000000
+CONFIG_TARGET_E2000=y
+# CONFIG_USE_SPINLOCK is not set
+CONFIG_DEFAULT_DEBUG_PRINT_UART1=y
+# CONFIG_DEFAULT_DEBUG_PRINT_UART0 is not set
+# CONFIG_DEFAULT_DEBUG_PRINT_UART2 is not set
+# end of Soc configuration
+
+#
+# Board Configuration
+#
+CONFIG_BOARD_NAME="demo"
+# CONFIG_USE_SPI_IOPAD is not set
+# CONFIG_USE_GPIO_IOPAD is not set
+# CONFIG_USE_CAN_IOPAD is not set
+# CONFIG_USE_QSPI_IOPAD is not set
+# CONFIG_USE_PWM_IOPAD is not set
+# CONFIG_USE_MIO_IOPAD is not set
+# CONFIG_USE_TACHO_IOPAD is not set
+# CONFIG_USE_UART_IOPAD is not set
+# CONFIG_USE_THIRD_PARTY_IOPAD is not set
+CONFIG_E2000Q_DEMO_BOARD=y
+
+#
+# IO mux configuration when board start up
+#
+# end of IO mux configuration when board start up
+
+# CONFIG_CUS_DEMO_BOARD is not set
+
+#
+# Build project name
+#
+CONFIG_TARGET_NAME="ddma_spim"
+# end of Build project name
+# end of Board Configuration
+
+#
+# Sdk common configuration
+#
+# CONFIG_LOG_VERBOS is not set
+# CONFIG_LOG_DEBUG is not set
+# CONFIG_LOG_INFO is not set
+# CONFIG_LOG_WARN is not set
+CONFIG_LOG_ERROR=y
+# CONFIG_LOG_NONE is not set
+CONFIG_LOG_EXTRA_INFO=y
+# CONFIG_LOG_DISPALY_CORE_NUM is not set
+# CONFIG_BOOTUP_DEBUG_PRINTS is not set
+CONFIG_USE_DEFAULT_INTERRUPT_CONFIG=y
+CONFIG_INTERRUPT_ROLE_MASTER=y
+# CONFIG_INTERRUPT_ROLE_SLAVE is not set
+# end of Sdk common configuration
+
+#
+# Image information configuration
+#
+# CONFIG_IMAGE_INFO is not set
+# end of Image information configuration
+
+#
+# Drivers configuration
+#
+CONFIG_USE_IOMUX=y
+# CONFIG_ENABLE_IOCTRL is not set
+CONFIG_ENABLE_IOPAD=y
+CONFIG_USE_SPI=y
+CONFIG_USE_FSPIM=y
+# CONFIG_USE_QSPI is not set
+CONFIG_USE_SERIAL=y
+
+#
+# Usart Configuration
+#
+CONFIG_ENABLE_Pl011_UART=y
+# end of Usart Configuration
+
+CONFIG_USE_GPIO=y
+# CONFIG_ENABLE_FGPIO is not set
+# CONFIG_USE_ETH is not set
+# CONFIG_USE_CAN is not set
+# CONFIG_USE_I2C is not set
+# CONFIG_USE_TIMER is not set
+# CONFIG_USE_MIO is not set
+# CONFIG_USE_SDMMC is not set
+# CONFIG_USE_PCIE is not set
+# CONFIG_USE_WDT is not set
+CONFIG_USE_DMA=y
+# CONFIG_ENABLE_FGDMA is not set
+CONFIG_ENABLE_FDDMA=y
+# CONFIG_USE_NAND is not set
+# CONFIG_USE_RTC is not set
+CONFIG_USE_SATA=y
+
+#
+# FSATA Configuration
+#
+CONFIG_ENABLE_FSATA=y
+# end of FSATA Configuration
+
+# CONFIG_USE_USB is not set
+# CONFIG_USE_ADC is not set
+# CONFIG_USE_PWM is not set
+# CONFIG_USE_IPC is not set
+# CONFIG_USE_MEDIA is not set
+# CONFIG_USE_SCMI_MHU is not set
+# CONFIG_USE_I2S is not set
+# end of Drivers configuration
+
+#
+# Third-party configuration
+#
+# CONFIG_USE_LWIP is not set
+CONFIG_USE_LETTER_SHELL=y
+
+#
+# Letter shell configuration
+#
+CONFIG_LS_PL011_UART=y
+CONFIG_DEFAULT_LETTER_SHELL_USE_UART1=y
+# CONFIG_DEFAULT_LETTER_SHELL_USE_UART0 is not set
+# CONFIG_DEFAULT_LETTER_SHELL_USE_UART2 is not set
+# end of Letter shell configuration
+
+# CONFIG_USE_AMP is not set
+# CONFIG_USE_YMODEM is not set
+# CONFIG_USE_SFUD is not set
+# CONFIG_USE_FATFS_0_1_4 is not set
+CONFIG_USE_TLSF=y
+# CONFIG_USE_SPIFFS is not set
+# CONFIG_USE_LITTLE_FS is not set
+# CONFIG_USE_LVGL is not set
+# CONFIG_USE_FREEMODBUS is not set
+# CONFIG_USE_FSL_SDMMC is not set
+# CONFIG_USE_MICROPYTHON is not set
+# end of Third-party configuration
+
+#
+# Build setup
+#
+CONFIG_CHECK_DEPS=y
+CONFIG_OUTPUT_BINARY=y
+
+#
+# Optimization options
+#
+# CONFIG_DEBUG_NOOPT is not set
+# CONFIG_DEBUG_CUSTOMOPT is not set
+CONFIG_DEBUG_FULLOPT=y
+CONFIG_DEBUG_OPT_UNUSED_SECTIONS=y
+CONFIG_DEBUG_LINK_MAP=y
+# CONFIG_CCACHE is not set
+# CONFIG_ARCH_COVERAGE is not set
+# CONFIG_LTO_FULL is not set
+# end of Optimization options
+
+#
+# Debug options
+#
+# CONFIG_DEBUG_ENABLE_ALL_WARNING is not set
+# CONFIG_WALL_WARNING_ERROR is not set
+# CONFIG_STRICT_PROTOTYPES is not set
+# CONFIG_DEBUG_SYMBOLS is not set
+# CONFIG_FRAME_POINTER is not set
+# CONFIG_OUTPUT_ASM_DIS is not set
+# CONFIG_ENABLE_WSHADOW is not set
+# CONFIG_ENABLE_WUNDEF is not set
+CONFIG_DOWNGRADE_DIAG_WARNING=y
+# end of Debug options
+
+#
+# Lib
+#
+CONFIG_USE_COMPILE_CHAIN=y
+# CONFIG_USE_NEWLIB is not set
+# CONFIG_USE_USER_DEFINED is not set
+# end of Lib
+
+# CONFIG_ENABLE_CXX is not set
+
+#
+# Linker Options
+#
+CONFIG_DEFAULT_LINKER_SCRIPT=y
+# CONFIG_USER_DEFINED_LD is not set
+CONFIG_IMAGE_LOAD_ADDRESS=0x80100000
+CONFIG_IMAGE_MAX_LENGTH=0x1000000
+CONFIG_HEAP_SIZE=1
+CONFIG_STACK_SIZE=0x400
+# end of Linker Options
+# end of Build setup
--- a/example/peripherals/dma/ddma/configs/phytiumpi_aarch32_firefly_ddma_spim.config
+++ b/example/peripherals/dma/ddma/configs/phytiumpi_aarch32_firefly_ddma_spim.config
@ -0,0 +1,254 @@
+CONFIG_USE_BAREMETAL=y
+
+#
+# Arch configuration
+#
+CONFIG_TARGET_ARMv8=y
+CONFIG_ARCH_NAME="armv8"
+
+#
+# Arm architecture configuration
+#
+# CONFIG_ARCH_ARMV8_AARCH64 is not set
+CONFIG_ARCH_ARMV8_AARCH32=y
+
+#
+# Compiler configuration
+#
+CONFIG_ARM_GCC_SELECT=y
+# CONFIG_ARM_CLANG_SELECT is not set
+CONFIG_TOOLCHAIN_NAME="gcc"
+CONFIG_TARGET_ARMV8_AARCH32=y
+CONFIG_ARCH_EXECUTION_STATE="aarch32"
+
+#
+# Fpu configuration
+#
+CONFIG_CRYPTO_NEON_FP_ARMV8=y
+# CONFIG_VFPV4 is not set
+# CONFIG_VFPV4_D16 is not set
+# CONFIG_VFPV3 is not set
+# CONFIG_VFPV3_D16 is not set
+CONFIG_ARM_MFPU="crypto-neon-fp-armv8"
+CONFIG_MFLOAT_ABI_HARD=y
+# CONFIG_MFLOAT_ABI_SOFTFP is not set
+CONFIG_ARM_MFLOAT_ABI="hard"
+# end of Fpu configuration
+# end of Compiler configuration
+
+CONFIG_USE_CACHE=y
+CONFIG_USE_MMU=y
+CONFIG_USE_AARCH64_L1_TO_AARCH32=y
+# end of Arm architecture configuration
+# end of Arch configuration
+
+#
+# Soc configuration
+#
+CONFIG_TARGET_PHYTIUMPI=y
+# CONFIG_TARGET_E2000Q is not set
+# CONFIG_TARGET_E2000D is not set
+# CONFIG_TARGET_E2000S is not set
+# CONFIG_TARGET_FT2004 is not set
+# CONFIG_TARGET_D2000 is not set
+CONFIG_SOC_NAME="phytiumpi"
+CONFIG_SOC_CORE_NUM=4
+CONFIG_F32BIT_MEMORY_ADDRESS=0x80000000
+CONFIG_F32BIT_MEMORY_LENGTH=0x80000000
+CONFIG_F64BIT_MEMORY_ADDRESS=0x2000000000
+CONFIG_F64BIT_MEMORY_LENGTH=0x800000000
+CONFIG_TARGET_E2000=y
+# CONFIG_USE_SPINLOCK is not set
+CONFIG_DEFAULT_DEBUG_PRINT_UART1=y
+# CONFIG_DEFAULT_DEBUG_PRINT_UART0 is not set
+# CONFIG_DEFAULT_DEBUG_PRINT_UART2 is not set
+# end of Soc configuration
+
+#
+# Board Configuration
+#
+CONFIG_BOARD_NAME="firefly"
+# CONFIG_USE_SPI_IOPAD is not set
+# CONFIG_USE_GPIO_IOPAD is not set
+# CONFIG_USE_CAN_IOPAD is not set
+# CONFIG_USE_QSPI_IOPAD is not set
+# CONFIG_USE_PWM_IOPAD is not set
+# CONFIG_USE_MIO_IOPAD is not set
+# CONFIG_USE_TACHO_IOPAD is not set
+# CONFIG_USE_UART_IOPAD is not set
+# CONFIG_USE_THIRD_PARTY_IOPAD is not set
+CONFIG_FIREFLY_DEMO_BOARD=y
+
+#
+# IO mux configuration when board start up
+#
+# end of IO mux configuration when board start up
+
+# CONFIG_CUS_DEMO_BOARD is not set
+
+#
+# Build project name
+#
+CONFIG_TARGET_NAME="ddma_spim"
+# end of Build project name
+# end of Board Configuration
+
+#
+# Sdk common configuration
+#
+# CONFIG_LOG_VERBOS is not set
+# CONFIG_LOG_DEBUG is not set
+# CONFIG_LOG_INFO is not set
+# CONFIG_LOG_WARN is not set
+CONFIG_LOG_ERROR=y
+# CONFIG_LOG_NONE is not set
+CONFIG_LOG_EXTRA_INFO=y
+# CONFIG_LOG_DISPALY_CORE_NUM is not set
+# CONFIG_BOOTUP_DEBUG_PRINTS is not set
+CONFIG_USE_DEFAULT_INTERRUPT_CONFIG=y
+CONFIG_INTERRUPT_ROLE_MASTER=y
+# CONFIG_INTERRUPT_ROLE_SLAVE is not set
+# end of Sdk common configuration
+
+#
+# Image information configuration
+#
+# CONFIG_IMAGE_INFO is not set
+# end of Image information configuration
+
+#
+# Drivers configuration
+#
+CONFIG_USE_IOMUX=y
+# CONFIG_ENABLE_IOCTRL is not set
+CONFIG_ENABLE_IOPAD=y
+CONFIG_USE_SPI=y
+CONFIG_USE_FSPIM=y
+# CONFIG_USE_QSPI is not set
+CONFIG_USE_SERIAL=y
+
+#
+# Usart Configuration
+#
+CONFIG_ENABLE_Pl011_UART=y
+# end of Usart Configuration
+
+CONFIG_USE_GPIO=y
+# CONFIG_ENABLE_FGPIO is not set
+# CONFIG_USE_ETH is not set
+# CONFIG_USE_CAN is not set
+# CONFIG_USE_I2C is not set
+# CONFIG_USE_TIMER is not set
+# CONFIG_USE_MIO is not set
+# CONFIG_USE_SDMMC is not set
+# CONFIG_USE_PCIE is not set
+# CONFIG_USE_WDT is not set
+CONFIG_USE_DMA=y
+# CONFIG_ENABLE_FGDMA is not set
+CONFIG_ENABLE_FDDMA=y
+# CONFIG_USE_NAND is not set
+# CONFIG_USE_RTC is not set
+CONFIG_USE_SATA=y
+
+#
+# FSATA Configuration
+#
+CONFIG_ENABLE_FSATA=y
+# end of FSATA Configuration
+
+# CONFIG_USE_USB is not set
+# CONFIG_USE_ADC is not set
+# CONFIG_USE_PWM is not set
+# CONFIG_USE_IPC is not set
+# CONFIG_USE_MEDIA is not set
+# CONFIG_USE_SCMI_MHU is not set
+# CONFIG_USE_I2S is not set
+# end of Drivers configuration
+
+#
+# Third-party configuration
+#
+# CONFIG_USE_LWIP is not set
+CONFIG_USE_LETTER_SHELL=y
+
+#
+# Letter shell configuration
+#
+CONFIG_LS_PL011_UART=y
+CONFIG_DEFAULT_LETTER_SHELL_USE_UART1=y
+# CONFIG_DEFAULT_LETTER_SHELL_USE_UART0 is not set
+# CONFIG_DEFAULT_LETTER_SHELL_USE_UART2 is not set
+# end of Letter shell configuration
+
+# CONFIG_USE_AMP is not set
+# CONFIG_USE_YMODEM is not set
+# CONFIG_USE_SFUD is not set
+# CONFIG_USE_FATFS_0_1_4 is not set
+CONFIG_USE_TLSF=y
+# CONFIG_USE_SPIFFS is not set
+# CONFIG_USE_LITTLE_FS is not set
+# CONFIG_USE_LVGL is not set
+# CONFIG_USE_FREEMODBUS is not set
+# CONFIG_USE_FSL_SDMMC is not set
+# CONFIG_USE_MICROPYTHON is not set
+# end of Third-party configuration
+
+#
+# Build setup
+#
+CONFIG_CHECK_DEPS=y
+CONFIG_OUTPUT_BINARY=y
+
+#
+# Optimization options
+#
+# CONFIG_DEBUG_NOOPT is not set
+# CONFIG_DEBUG_CUSTOMOPT is not set
+CONFIG_DEBUG_FULLOPT=y
+CONFIG_DEBUG_OPT_UNUSED_SECTIONS=y
+CONFIG_DEBUG_LINK_MAP=y
+# CONFIG_CCACHE is not set
+# CONFIG_ARCH_COVERAGE is not set
+# CONFIG_LTO_FULL is not set
+# end of Optimization options
+
+#
+# Debug options
+#
+# CONFIG_DEBUG_ENABLE_ALL_WARNING is not set
+# CONFIG_WALL_WARNING_ERROR is not set
+# CONFIG_STRICT_PROTOTYPES is not set
+# CONFIG_DEBUG_SYMBOLS is not set
+# CONFIG_FRAME_POINTER is not set
+# CONFIG_OUTPUT_ASM_DIS is not set
+# CONFIG_ENABLE_WSHADOW is not set
+# CONFIG_ENABLE_WUNDEF is not set
+CONFIG_DOWNGRADE_DIAG_WARNING=y
+# end of Debug options
+
+#
+# Lib
+#
+CONFIG_USE_COMPILE_CHAIN=y
+# CONFIG_USE_NEWLIB is not set
+# CONFIG_USE_USER_DEFINED is not set
+# end of Lib
+
+# CONFIG_ENABLE_CXX is not set
+
+#
+# Linker Options
+#
+CONFIG_DEFAULT_LINKER_SCRIPT=y
+# CONFIG_USER_DEFINED_LD is not set
+CONFIG_IMAGE_LOAD_ADDRESS=0x80100000
+CONFIG_IMAGE_MAX_LENGTH=0x1000000
+CONFIG_HEAP_SIZE=1
+CONFIG_SVC_STACK_SIZE=0x1000
+CONFIG_SYS_STACK_SIZE=0x1000
+CONFIG_IRQ_STACK_SIZE=0x1000
+CONFIG_ABORT_STACK_SIZE=0x1000
+CONFIG_FIQ_STACK_SIZE=0x1000
+CONFIG_UNDEF_STACK_SIZE=0x1000
+# end of Linker Options
+# end of Build setup
--- a/example/peripherals/dma/ddma/configs/phytiumpi_aarch64_firefly_ddma_spim.config
+++ b/example/peripherals/dma/ddma/configs/phytiumpi_aarch64_firefly_ddma_spim.config
@ -0,0 +1,243 @@
+CONFIG_USE_BAREMETAL=y
+
+#
+# Arch configuration
+#
+CONFIG_TARGET_ARMv8=y
+CONFIG_ARCH_NAME="armv8"
+
+#
+# Arm architecture configuration
+#
+CONFIG_ARCH_ARMV8_AARCH64=y
+# CONFIG_ARCH_ARMV8_AARCH32 is not set
+
+#
+# Compiler configuration
+#
+CONFIG_ARM_GCC_SELECT=y
+# CONFIG_ARM_CLANG_SELECT is not set
+CONFIG_TOOLCHAIN_NAME="gcc"
+CONFIG_TARGET_ARMV8_AARCH64=y
+CONFIG_ARCH_EXECUTION_STATE="aarch64"
+CONFIG_ARM_NEON=y
+CONFIG_ARM_CRC=y
+CONFIG_ARM_CRYPTO=y
+CONFIG_ARM_FLOAT_POINT=y
+# CONFIG_GCC_CODE_MODEL_TINY is not set
+CONFIG_GCC_CODE_MODEL_SMALL=y
+# CONFIG_GCC_CODE_MODEL_LARGE is not set
+# end of Compiler configuration
+
+CONFIG_USE_CACHE=y
+CONFIG_USE_MMU=y
+CONFIG_BOOT_WITH_FLUSH_CACHE=y
+# CONFIG_MMU_DEBUG_PRINTS is not set
+# end of Arm architecture configuration
+# end of Arch configuration
+
+#
+# Soc configuration
+#
+CONFIG_TARGET_PHYTIUMPI=y
+# CONFIG_TARGET_E2000Q is not set
+# CONFIG_TARGET_E2000D is not set
+# CONFIG_TARGET_E2000S is not set
+# CONFIG_TARGET_FT2004 is not set
+# CONFIG_TARGET_D2000 is not set
+CONFIG_SOC_NAME="phytiumpi"
+CONFIG_SOC_CORE_NUM=4
+CONFIG_F32BIT_MEMORY_ADDRESS=0x80000000
+CONFIG_F32BIT_MEMORY_LENGTH=0x80000000
+CONFIG_F64BIT_MEMORY_ADDRESS=0x2000000000
+CONFIG_F64BIT_MEMORY_LENGTH=0x800000000
+CONFIG_TARGET_E2000=y
+# CONFIG_USE_SPINLOCK is not set
+CONFIG_DEFAULT_DEBUG_PRINT_UART1=y
+# CONFIG_DEFAULT_DEBUG_PRINT_UART0 is not set
+# CONFIG_DEFAULT_DEBUG_PRINT_UART2 is not set
+# end of Soc configuration
+
+#
+# Board Configuration
+#
+CONFIG_BOARD_NAME="firefly"
+# CONFIG_USE_SPI_IOPAD is not set
+# CONFIG_USE_GPIO_IOPAD is not set
+# CONFIG_USE_CAN_IOPAD is not set
+# CONFIG_USE_QSPI_IOPAD is not set
+# CONFIG_USE_PWM_IOPAD is not set
+# CONFIG_USE_MIO_IOPAD is not set
+# CONFIG_USE_TACHO_IOPAD is not set
+# CONFIG_USE_UART_IOPAD is not set
+# CONFIG_USE_THIRD_PARTY_IOPAD is not set
+CONFIG_FIREFLY_DEMO_BOARD=y
+
+#
+# IO mux configuration when board start up
+#
+# end of IO mux configuration when board start up
+
+# CONFIG_CUS_DEMO_BOARD is not set
+
+#
+# Build project name
+#
+CONFIG_TARGET_NAME="ddma_spim"
+# end of Build project name
+# end of Board Configuration
+
+#
+# Sdk common configuration
+#
+# CONFIG_LOG_VERBOS is not set
+# CONFIG_LOG_DEBUG is not set
+# CONFIG_LOG_INFO is not set
+# CONFIG_LOG_WARN is not set
+CONFIG_LOG_ERROR=y
+# CONFIG_LOG_NONE is not set
+CONFIG_LOG_EXTRA_INFO=y
+# CONFIG_LOG_DISPALY_CORE_NUM is not set
+# CONFIG_BOOTUP_DEBUG_PRINTS is not set
+CONFIG_USE_DEFAULT_INTERRUPT_CONFIG=y
+CONFIG_INTERRUPT_ROLE_MASTER=y
+# CONFIG_INTERRUPT_ROLE_SLAVE is not set
+# end of Sdk common configuration
+
+#
+# Image information configuration
+#
+# CONFIG_IMAGE_INFO is not set
+# end of Image information configuration
+
+#
+# Drivers configuration
+#
+CONFIG_USE_IOMUX=y
+# CONFIG_ENABLE_IOCTRL is not set
+CONFIG_ENABLE_IOPAD=y
+CONFIG_USE_SPI=y
+CONFIG_USE_FSPIM=y
+# CONFIG_USE_QSPI is not set
+CONFIG_USE_SERIAL=y
+
+#
+# Usart Configuration
+#
+CONFIG_ENABLE_Pl011_UART=y
+# end of Usart Configuration
+
+CONFIG_USE_GPIO=y
+# CONFIG_ENABLE_FGPIO is not set
+# CONFIG_USE_ETH is not set
+# CONFIG_USE_CAN is not set
+# CONFIG_USE_I2C is not set
+# CONFIG_USE_TIMER is not set
+# CONFIG_USE_MIO is not set
+# CONFIG_USE_SDMMC is not set
+# CONFIG_USE_PCIE is not set
+# CONFIG_USE_WDT is not set
+CONFIG_USE_DMA=y
+# CONFIG_ENABLE_FGDMA is not set
+CONFIG_ENABLE_FDDMA=y
+# CONFIG_USE_NAND is not set
+# CONFIG_USE_RTC is not set
+CONFIG_USE_SATA=y
+
+#
+# FSATA Configuration
+#
+CONFIG_ENABLE_FSATA=y
+# end of FSATA Configuration
+
+# CONFIG_USE_USB is not set
+# CONFIG_USE_ADC is not set
+# CONFIG_USE_PWM is not set
+# CONFIG_USE_IPC is not set
+# CONFIG_USE_MEDIA is not set
+# CONFIG_USE_SCMI_MHU is not set
+# CONFIG_USE_I2S is not set
+# end of Drivers configuration
+
+#
+# Third-party configuration
+#
+# CONFIG_USE_LWIP is not set
+CONFIG_USE_LETTER_SHELL=y
+
+#
+# Letter shell configuration
+#
+CONFIG_LS_PL011_UART=y
+CONFIG_DEFAULT_LETTER_SHELL_USE_UART1=y
+# CONFIG_DEFAULT_LETTER_SHELL_USE_UART0 is not set
+# CONFIG_DEFAULT_LETTER_SHELL_USE_UART2 is not set
+# end of Letter shell configuration
+
+# CONFIG_USE_AMP is not set
+# CONFIG_USE_YMODEM is not set
+# CONFIG_USE_SFUD is not set
+# CONFIG_USE_FATFS_0_1_4 is not set
+CONFIG_USE_TLSF=y
+# CONFIG_USE_SPIFFS is not set
+# CONFIG_USE_LITTLE_FS is not set
+# CONFIG_USE_LVGL is not set
+# CONFIG_USE_FREEMODBUS is not set
+# CONFIG_USE_FSL_SDMMC is not set
+# CONFIG_USE_MICROPYTHON is not set
+# end of Third-party configuration
+
+#
+# Build setup
+#
+CONFIG_CHECK_DEPS=y
+CONFIG_OUTPUT_BINARY=y
+
+#
+# Optimization options
+#
+# CONFIG_DEBUG_NOOPT is not set
+# CONFIG_DEBUG_CUSTOMOPT is not set
+CONFIG_DEBUG_FULLOPT=y
+CONFIG_DEBUG_OPT_UNUSED_SECTIONS=y
+CONFIG_DEBUG_LINK_MAP=y
+# CONFIG_CCACHE is not set
+# CONFIG_ARCH_COVERAGE is not set
+# CONFIG_LTO_FULL is not set
+# end of Optimization options
+
+#
+# Debug options
+#
+# CONFIG_DEBUG_ENABLE_ALL_WARNING is not set
+# CONFIG_WALL_WARNING_ERROR is not set
+# CONFIG_STRICT_PROTOTYPES is not set
+# CONFIG_DEBUG_SYMBOLS is not set
+# CONFIG_FRAME_POINTER is not set
+# CONFIG_OUTPUT_ASM_DIS is not set
+# CONFIG_ENABLE_WSHADOW is not set
+# CONFIG_ENABLE_WUNDEF is not set
+CONFIG_DOWNGRADE_DIAG_WARNING=y
+# end of Debug options
+
+#
+# Lib
+#
+CONFIG_USE_COMPILE_CHAIN=y
+# CONFIG_USE_NEWLIB is not set
+# CONFIG_USE_USER_DEFINED is not set
+# end of Lib
+
+# CONFIG_ENABLE_CXX is not set
+
+#
+# Linker Options
+#
+CONFIG_DEFAULT_LINKER_SCRIPT=y
+# CONFIG_USER_DEFINED_LD is not set
+CONFIG_IMAGE_LOAD_ADDRESS=0x80100000
+CONFIG_IMAGE_MAX_LENGTH=0x1000000
+CONFIG_HEAP_SIZE=1
+CONFIG_STACK_SIZE=0x400
+# end of Linker Options
+# end of Build setup
--- a/example/peripherals/dma/ddma/figs/e2000_d.png
+++ b/example/peripherals/dma/ddma/figs/e2000_d.png
--- a/example/peripherals/dma/ddma/figs/phytiumpi.png
+++ b/example/peripherals/dma/ddma/figs/phytiumpi.png
--- a/example/peripherals/dma/ddma/figs/result.png
+++ b/example/peripherals/dma/ddma/figs/result.png
--- a/example/peripherals/dma/ddma/inc/ddma_spim_lookback_example.h
+++ b/example/peripherals/dma/ddma/inc/ddma_spim_lookback_example.h
@ -0,0 +1,115 @@
+/*
+ * Copyright : (C) 2024 Phytium Information Technology, Inc.
+ * All Rights Reserved.
+ *
+ * This program is OPEN SOURCE software: you can redistribute it and/or modify it
+ * under the terms of the Phytium Public License as published by the Phytium Technology Co.,Ltd,
+ * either version 1.0 of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,but WITHOUT ANY WARRANTY;
+ * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the Phytium Public License for more details.
+ *
+ *
+ * FilePath: ddma_spim_example.h
+ * Date: 2024-01-25 14:53:41
+ * LastEditTime: 2024-02-01 17:36:17
+ * Description:  This file is for ddma spim example main functions.
+ *
+ * Modify History:
+ *  Ver     Who          Date             Changes
+ * -----   ------      --------    --------------------------------------
+ *  1.0   liyilun   2024/1/25      first release
+ */
+
+#ifndef DDMA_SPIM_EXAMPLE_H
+#define DDMA_SPIM_EXAMPLE_H
+
+#include <stdio.h>
+#include <string.h>
+
+#include "finterrupt.h"
+#include "fdebug.h"
+#include "fddma.h"
+#include "fddma_hw.h"
+
+#include "fspim_hw.h"
+#include "fspim.h"
+#include "ferror_code.h"
+#include "fparameters.h"
+#include "fsleep.h"
+#include "fio_mux.h"
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+
+/* user-defined parameters */
+#define DDMA_CONTROLLER_ID  FDDMA0_ID
+
+#if defined(CONFIG_E2000D_DEMO_BOARD) || defined(CONFIG_E2000Q_DEMO_BOARD)
+#define TX_SLAVE_ID			FDDMA0_SPIM2_TX_SLAVE_ID
+#define RX_SLAVE_ID			FDDMA0_SPIM2_RX_SLAVE_ID
+
+#define FSPIM_TEST_ID       2     /*default spim test id*/
+
+#else
+#define TX_SLAVE_ID 		FDDMA0_SPIM0_TX_SLAVE_ID
+#define RX_SLAVE_ID 		FDDMA0_SPIM0_RX_SLAVE_ID
+#define FSPIM_TEST_ID       0    /*default spim test id*/
+#endif
+
+#define TX_CHAN_ID			0
+#define RX_CHAN_ID			1
+
+#define TRANS_DATA_SIZE		32
+#define TX_ON				TRUE
+#define RX_ON				TRUE
+
+
+
+#define FSPIM_TX_RX_LENGTH          256   /*default spim tx and rx length */
+
+#define FSPIM_TEST_BYTES_LENGTH     32    /*default spim test bytes_length*/
+#define FSPIM_DELAY_MS              100   /*timer Delay in milli-seconds */
+
+#define FSPIM_DMA_ENABLE            TRUE
+#define FSPIM_DMA_DISABLE           FALSE
+
+/*if bit_16 enable, the transmission data width is 16 bits, otherwise it is 8 bits*/
+#define FSPIM_BIT_16_ENABLE         TRUE
+#define FSPIM_BIT_16_DISABLE        FALSE
+
+/*spim test mode enable or disable*/
+#define SPIM_TEST_MODE_ENABLE       FALSE
+
+enum
+{
+	FDDMA_SPIM_OK = 0,
+	FDDMA_SPIM_INIT_FAILED,
+	FDDMA_SPIM_TEST_ABORT,
+	FDDMA_SPIM_TEST_FAILED,
+};
+
+/* entry function for spi transfer under control of DDMA example */
+int FDdmaSpimExample(void);
+FError FDdmaTest(void);
+
+static FError FDdmaSpimInit(void);
+static FError FDdmaSpimDeinit(void);
+
+FError FDdmaInit(void);
+FError FDdmaDeinit(void);
+
+/*init spim function*/
+int FSpimOpsInit(u32 spi_id, boolean test_mode, boolean en_dma, boolean bit_16);
+/*deinit spim function*/
+void FSpimOpsDeInit(void);
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* DDMA_SPIM_EXAMPLE_H */
--- a/example/peripherals/dma/ddma/main.c
+++ b/example/peripherals/dma/ddma/main.c
@ -0,0 +1,48 @@
+/*
+ * Copyright : (C) 2024 Phytium Information Technology, Inc.
+ * All Rights Reserved.
+ *
+ * This program is OPEN SOURCE software: you can redistribute it and/or modify it
+ * under the terms of the Phytium Public License as published by the Phytium Technology Co.,Ltd,
+ * either version 1.0 of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,but WITHOUT ANY WARRANTY;
+ * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the Phytium Public License for more details.
+ *
+ *
+ * FilePath: main.c
+ * Date: 2023-01-25 14:53:41
+ * LastEditTime: 2023-02-04 17:36:17
+ * Description:  This file is for ddma example main functions.
+ *
+ * Modify History:
+ *  Ver     Who          Date             Changes
+ * -----   ------      --------    --------------------------------------
+ *  1.0   liyilun   2024/2/4      first release
+ */
+
+#include "sdkconfig.h"
+#ifndef SDK_CONFIG_H__
+    #warning "Please include sdkconfig.h"
+#endif
+
+#ifdef CONFIG_USE_LETTER_SHELL
+#include "shell_port.h"
+#else
+#include <stdio.h>
+#include "ddma_spim_lookback_example.h"
+#endif
+
+int main()
+{
+    
+#ifdef CONFIG_USE_LETTER_SHELL
+    /* if shell command is enabled, register example entry as shell command */
+    LSUserShellLoop();    
+#else
+    /* if shell command is not enabled, run example one by one */
+    FDdmaSpimExample();
+#endif
+    return 0;
+}
--- a/example/peripherals/dma/ddma/makefile
+++ b/example/peripherals/dma/ddma/makefile
@ -0,0 +1,20 @@
+# 指定工程项目根目录为当前
+PROJECT_DIR = $(CURDIR)
+SDK_DIR ?= $(CURDIR)/../../../..
+
+USER_CSRC := main.c
+USER_CSRC += $(wildcard  src/*.c)
+
+USER_INCLUDE := $(PROJECT_DIR)	\
+				$(PROJECT_DIR)/inc \
+
+include $(SDK_DIR)/tools/build/makeall.mk
+
+USR_BOOT_DIR		?= /mnt/d/tftboot
+image:
+	make clean
+	make all -j
+	cp ./$(IMAGE_OUT_NAME).elf $(USR_BOOT_DIR)/baremetal.elf
+ifdef CONFIG_OUTPUT_BINARY
+	cp ./$(IMAGE_OUT_NAME).bin $(USR_BOOT_DIR)/baremetal.bin
+endif
--- a/example/peripherals/dma/ddma/sdkconfig
+++ b/example/peripherals/dma/ddma/sdkconfig
@ -0,0 +1,256 @@
+CONFIG_USE_BAREMETAL=y
+
+#
+# Arch configuration
+#
+CONFIG_TARGET_ARMv8=y
+CONFIG_ARCH_NAME="armv8"
+
+#
+# Arm architecture configuration
+#
+# CONFIG_ARCH_ARMV8_AARCH64 is not set
+CONFIG_ARCH_ARMV8_AARCH32=y
+
+#
+# Compiler configuration
+#
+CONFIG_ARM_GCC_SELECT=y
+# CONFIG_ARM_CLANG_SELECT is not set
+CONFIG_TOOLCHAIN_NAME="gcc"
+CONFIG_TARGET_ARMV8_AARCH32=y
+CONFIG_ARCH_EXECUTION_STATE="aarch32"
+
+#
+# Fpu configuration
+#
+CONFIG_CRYPTO_NEON_FP_ARMV8=y
+# CONFIG_VFPV4 is not set
+# CONFIG_VFPV4_D16 is not set
+# CONFIG_VFPV3 is not set
+# CONFIG_VFPV3_D16 is not set
+CONFIG_ARM_MFPU="crypto-neon-fp-armv8"
+CONFIG_MFLOAT_ABI_HARD=y
+# CONFIG_MFLOAT_ABI_SOFTFP is not set
+CONFIG_ARM_MFLOAT_ABI="hard"
+# end of Fpu configuration
+# end of Compiler configuration
+
+CONFIG_USE_CACHE=y
+CONFIG_USE_MMU=y
+CONFIG_USE_AARCH64_L1_TO_AARCH32=y
+# end of Arm architecture configuration
+# end of Arch configuration
+
+#
+# Soc configuration
+#
+# CONFIG_TARGET_PHYTIUMPI is not set
+# CONFIG_TARGET_E2000Q is not set
+CONFIG_TARGET_E2000D=y
+# CONFIG_TARGET_E2000S is not set
+# CONFIG_TARGET_FT2004 is not set
+# CONFIG_TARGET_D2000 is not set
+CONFIG_SOC_NAME="e2000"
+CONFIG_TARGET_TYPE_NAME="d"
+CONFIG_SOC_CORE_NUM=2
+CONFIG_F32BIT_MEMORY_ADDRESS=0x80000000
+CONFIG_F32BIT_MEMORY_LENGTH=0x80000000
+CONFIG_F64BIT_MEMORY_ADDRESS=0x2000000000
+CONFIG_F64BIT_MEMORY_LENGTH=0x800000000
+CONFIG_TARGET_E2000=y
+# CONFIG_USE_SPINLOCK is not set
+CONFIG_DEFAULT_DEBUG_PRINT_UART1=y
+# CONFIG_DEFAULT_DEBUG_PRINT_UART0 is not set
+# CONFIG_DEFAULT_DEBUG_PRINT_UART2 is not set
+# end of Soc configuration
+
+#
+# Board Configuration
+#
+CONFIG_E2000D_DEMO_BOARD=y
+CONFIG_BOARD_NAME="demo"
+
+#
+# IO mux configuration when board start up
+#
+# CONFIG_USE_SPI_IOPAD is not set
+# CONFIG_USE_GPIO_IOPAD is not set
+# CONFIG_USE_CAN_IOPAD is not set
+# CONFIG_USE_QSPI_IOPAD is not set
+# CONFIG_USE_PWM_IOPAD is not set
+# CONFIG_USE_ADC_IOPAD is not set
+# CONFIG_USE_MIO_IOPAD is not set
+# CONFIG_USE_TACHO_IOPAD is not set
+# CONFIG_USE_UART_IOPAD is not set
+# CONFIG_USE_THIRD_PARTY_IOPAD is not set
+# end of IO mux configuration when board start up
+
+# CONFIG_CUS_DEMO_BOARD is not set
+
+#
+# Build project name
+#
+CONFIG_TARGET_NAME="ddma_spim"
+# end of Build project name
+# end of Board Configuration
+
+#
+# Sdk common configuration
+#
+# CONFIG_LOG_VERBOS is not set
+# CONFIG_LOG_DEBUG is not set
+# CONFIG_LOG_INFO is not set
+# CONFIG_LOG_WARN is not set
+CONFIG_LOG_ERROR=y
+# CONFIG_LOG_NONE is not set
+CONFIG_LOG_EXTRA_INFO=y
+# CONFIG_LOG_DISPALY_CORE_NUM is not set
+# CONFIG_BOOTUP_DEBUG_PRINTS is not set
+CONFIG_USE_DEFAULT_INTERRUPT_CONFIG=y
+CONFIG_INTERRUPT_ROLE_MASTER=y
+# CONFIG_INTERRUPT_ROLE_SLAVE is not set
+# end of Sdk common configuration
+
+#
+# Image information configuration
+#
+# CONFIG_IMAGE_INFO is not set
+# end of Image information configuration
+
+#
+# Drivers configuration
+#
+CONFIG_USE_IOMUX=y
+# CONFIG_ENABLE_IOCTRL is not set
+CONFIG_ENABLE_IOPAD=y
+CONFIG_USE_SPI=y
+CONFIG_USE_FSPIM=y
+# CONFIG_USE_QSPI is not set
+CONFIG_USE_SERIAL=y
+
+#
+# Usart Configuration
+#
+CONFIG_ENABLE_Pl011_UART=y
+# end of Usart Configuration
+
+CONFIG_USE_GPIO=y
+# CONFIG_ENABLE_FGPIO is not set
+# CONFIG_USE_ETH is not set
+# CONFIG_USE_CAN is not set
+# CONFIG_USE_I2C is not set
+# CONFIG_USE_TIMER is not set
+# CONFIG_USE_MIO is not set
+# CONFIG_USE_SDMMC is not set
+# CONFIG_USE_PCIE is not set
+# CONFIG_USE_WDT is not set
+CONFIG_USE_DMA=y
+# CONFIG_ENABLE_FGDMA is not set
+CONFIG_ENABLE_FDDMA=y
+# CONFIG_USE_NAND is not set
+# CONFIG_USE_RTC is not set
+CONFIG_USE_SATA=y
+
+#
+# FSATA Configuration
+#
+CONFIG_ENABLE_FSATA=y
+# end of FSATA Configuration
+
+# CONFIG_USE_USB is not set
+# CONFIG_USE_ADC is not set
+# CONFIG_USE_PWM is not set
+# CONFIG_USE_IPC is not set
+# CONFIG_USE_MEDIA is not set
+# CONFIG_USE_SCMI_MHU is not set
+# CONFIG_USE_I2S is not set
+# end of Drivers configuration
+
+#
+# Third-party configuration
+#
+# CONFIG_USE_LWIP is not set
+CONFIG_USE_LETTER_SHELL=y
+
+#
+# Letter shell configuration
+#
+CONFIG_LS_PL011_UART=y
+CONFIG_DEFAULT_LETTER_SHELL_USE_UART1=y
+# CONFIG_DEFAULT_LETTER_SHELL_USE_UART0 is not set
+# CONFIG_DEFAULT_LETTER_SHELL_USE_UART2 is not set
+# end of Letter shell configuration
+
+# CONFIG_USE_AMP is not set
+# CONFIG_USE_YMODEM is not set
+# CONFIG_USE_SFUD is not set
+# CONFIG_USE_FATFS_0_1_4 is not set
+CONFIG_USE_TLSF=y
+# CONFIG_USE_SPIFFS is not set
+# CONFIG_USE_LITTLE_FS is not set
+# CONFIG_USE_LVGL is not set
+# CONFIG_USE_FREEMODBUS is not set
+# CONFIG_USE_FSL_SDMMC is not set
+# CONFIG_USE_MICROPYTHON is not set
+# end of Third-party configuration
+
+#
+# Build setup
+#
+CONFIG_CHECK_DEPS=y
+CONFIG_OUTPUT_BINARY=y
+
+#
+# Optimization options
+#
+# CONFIG_DEBUG_NOOPT is not set
+# CONFIG_DEBUG_CUSTOMOPT is not set
+CONFIG_DEBUG_FULLOPT=y
+CONFIG_DEBUG_OPT_UNUSED_SECTIONS=y
+CONFIG_DEBUG_LINK_MAP=y
+# CONFIG_CCACHE is not set
+# CONFIG_ARCH_COVERAGE is not set
+# CONFIG_LTO_FULL is not set
+# end of Optimization options
+
+#
+# Debug options
+#
+# CONFIG_DEBUG_ENABLE_ALL_WARNING is not set
+# CONFIG_WALL_WARNING_ERROR is not set
+# CONFIG_STRICT_PROTOTYPES is not set
+# CONFIG_DEBUG_SYMBOLS is not set
+# CONFIG_FRAME_POINTER is not set
+# CONFIG_OUTPUT_ASM_DIS is not set
+# CONFIG_ENABLE_WSHADOW is not set
+# CONFIG_ENABLE_WUNDEF is not set
+CONFIG_DOWNGRADE_DIAG_WARNING=y
+# end of Debug options
+
+#
+# Lib
+#
+CONFIG_USE_COMPILE_CHAIN=y
+# CONFIG_USE_NEWLIB is not set
+# CONFIG_USE_USER_DEFINED is not set
+# end of Lib
+
+# CONFIG_ENABLE_CXX is not set
+
+#
+# Linker Options
+#
+CONFIG_DEFAULT_LINKER_SCRIPT=y
+# CONFIG_USER_DEFINED_LD is not set
+CONFIG_IMAGE_LOAD_ADDRESS=0x80100000
+CONFIG_IMAGE_MAX_LENGTH=0x1000000
+CONFIG_HEAP_SIZE=1
+CONFIG_SVC_STACK_SIZE=0x1000
+CONFIG_SYS_STACK_SIZE=0x1000
+CONFIG_IRQ_STACK_SIZE=0x1000
+CONFIG_ABORT_STACK_SIZE=0x1000
+CONFIG_FIQ_STACK_SIZE=0x1000
+CONFIG_UNDEF_STACK_SIZE=0x1000
+# end of Linker Options
+# end of Build setup
--- a/example/peripherals/dma/ddma/sdkconfig.h
+++ b/example/peripherals/dma/ddma/sdkconfig.h
@ -0,0 +1,235 @@
+#ifndef SDK_CONFIG_H__
+#define SDK_CONFIG_H__
+
+#define CONFIG_USE_BAREMETAL
+
+/* Arch configuration */
+
+#define CONFIG_TARGET_ARMv8
+#define CONFIG_ARCH_NAME "armv8"
+
+/* Arm architecture configuration */
+
+/* CONFIG_ARCH_ARMV8_AARCH64 is not set */
+#define CONFIG_ARCH_ARMV8_AARCH32
+
+/* Compiler configuration */
+
+#define CONFIG_ARM_GCC_SELECT
+/* CONFIG_ARM_CLANG_SELECT is not set */
+#define CONFIG_TOOLCHAIN_NAME "gcc"
+#define CONFIG_TARGET_ARMV8_AARCH32
+#define CONFIG_ARCH_EXECUTION_STATE "aarch32"
+
+/* Fpu configuration */
+
+#define CONFIG_CRYPTO_NEON_FP_ARMV8
+/* CONFIG_VFPV4 is not set */
+/* CONFIG_VFPV4_D16 is not set */
+/* CONFIG_VFPV3 is not set */
+/* CONFIG_VFPV3_D16 is not set */
+#define CONFIG_ARM_MFPU "crypto-neon-fp-armv8"
+#define CONFIG_MFLOAT_ABI_HARD
+/* CONFIG_MFLOAT_ABI_SOFTFP is not set */
+#define CONFIG_ARM_MFLOAT_ABI "hard"
+/* end of Fpu configuration */
+/* end of Compiler configuration */
+#define CONFIG_USE_CACHE
+#define CONFIG_USE_MMU
+#define CONFIG_USE_AARCH64_L1_TO_AARCH32
+/* end of Arm architecture configuration */
+/* end of Arch configuration */
+
+/* Soc configuration */
+
+/* CONFIG_TARGET_PHYTIUMPI is not set */
+/* CONFIG_TARGET_E2000Q is not set */
+#define CONFIG_TARGET_E2000D
+/* CONFIG_TARGET_E2000S is not set */
+/* CONFIG_TARGET_FT2004 is not set */
+/* CONFIG_TARGET_D2000 is not set */
+#define CONFIG_SOC_NAME "e2000"
+#define CONFIG_TARGET_TYPE_NAME "d"
+#define CONFIG_SOC_CORE_NUM 2
+#define CONFIG_F32BIT_MEMORY_ADDRESS 0x80000000
+#define CONFIG_F32BIT_MEMORY_LENGTH 0x80000000
+#define CONFIG_F64BIT_MEMORY_ADDRESS 0x2000000000
+#define CONFIG_F64BIT_MEMORY_LENGTH 0x800000000
+#define CONFIG_TARGET_E2000
+/* CONFIG_USE_SPINLOCK is not set */
+#define CONFIG_DEFAULT_DEBUG_PRINT_UART1
+/* CONFIG_DEFAULT_DEBUG_PRINT_UART0 is not set */
+/* CONFIG_DEFAULT_DEBUG_PRINT_UART2 is not set */
+/* end of Soc configuration */
+
+/* Board Configuration */
+
+#define CONFIG_E2000D_DEMO_BOARD
+#define CONFIG_BOARD_NAME "demo"
+
+/* IO mux configuration when board start up */
+
+/* CONFIG_USE_SPI_IOPAD is not set */
+/* CONFIG_USE_GPIO_IOPAD is not set */
+/* CONFIG_USE_CAN_IOPAD is not set */
+/* CONFIG_USE_QSPI_IOPAD is not set */
+/* CONFIG_USE_PWM_IOPAD is not set */
+/* CONFIG_USE_ADC_IOPAD is not set */
+/* CONFIG_USE_MIO_IOPAD is not set */
+/* CONFIG_USE_TACHO_IOPAD is not set */
+/* CONFIG_USE_UART_IOPAD is not set */
+/* CONFIG_USE_THIRD_PARTY_IOPAD is not set */
+/* end of IO mux configuration when board start up */
+/* CONFIG_CUS_DEMO_BOARD is not set */
+
+/* Build project name */
+
+#define CONFIG_TARGET_NAME "ddma_spim"
+/* end of Build project name */
+/* end of Board Configuration */
+
+/* Sdk common configuration */
+
+/* CONFIG_LOG_VERBOS is not set */
+/* CONFIG_LOG_DEBUG is not set */
+/* CONFIG_LOG_INFO is not set */
+/* CONFIG_LOG_WARN is not set */
+#define CONFIG_LOG_ERROR
+/* CONFIG_LOG_NONE is not set */
+#define CONFIG_LOG_EXTRA_INFO
+/* CONFIG_LOG_DISPALY_CORE_NUM is not set */
+/* CONFIG_BOOTUP_DEBUG_PRINTS is not set */
+#define CONFIG_USE_DEFAULT_INTERRUPT_CONFIG
+#define CONFIG_INTERRUPT_ROLE_MASTER
+/* CONFIG_INTERRUPT_ROLE_SLAVE is not set */
+/* end of Sdk common configuration */
+
+/* Image information configuration */
+
+/* CONFIG_IMAGE_INFO is not set */
+/* end of Image information configuration */
+
+/* Drivers configuration */
+
+#define CONFIG_USE_IOMUX
+/* CONFIG_ENABLE_IOCTRL is not set */
+#define CONFIG_ENABLE_IOPAD
+#define CONFIG_USE_SPI
+#define CONFIG_USE_FSPIM
+/* CONFIG_USE_QSPI is not set */
+#define CONFIG_USE_SERIAL
+
+/* Usart Configuration */
+
+#define CONFIG_ENABLE_Pl011_UART
+/* end of Usart Configuration */
+#define CONFIG_USE_GPIO
+/* CONFIG_ENABLE_FGPIO is not set */
+/* CONFIG_USE_ETH is not set */
+/* CONFIG_USE_CAN is not set */
+/* CONFIG_USE_I2C is not set */
+/* CONFIG_USE_TIMER is not set */
+/* CONFIG_USE_MIO is not set */
+/* CONFIG_USE_SDMMC is not set */
+/* CONFIG_USE_PCIE is not set */
+/* CONFIG_USE_WDT is not set */
+#define CONFIG_USE_DMA
+/* CONFIG_ENABLE_FGDMA is not set */
+#define CONFIG_ENABLE_FDDMA
+/* CONFIG_USE_NAND is not set */
+/* CONFIG_USE_RTC is not set */
+#define CONFIG_USE_SATA
+
+/* FSATA Configuration */
+
+#define CONFIG_ENABLE_FSATA
+/* end of FSATA Configuration */
+/* CONFIG_USE_USB is not set */
+/* CONFIG_USE_ADC is not set */
+/* CONFIG_USE_PWM is not set */
+/* CONFIG_USE_IPC is not set */
+/* CONFIG_USE_MEDIA is not set */
+/* CONFIG_USE_SCMI_MHU is not set */
+/* CONFIG_USE_I2S is not set */
+/* end of Drivers configuration */
+
+/* Third-party configuration */
+
+/* CONFIG_USE_LWIP is not set */
+#define CONFIG_USE_LETTER_SHELL
+
+/* Letter shell configuration */
+
+#define CONFIG_LS_PL011_UART
+#define CONFIG_DEFAULT_LETTER_SHELL_USE_UART1
+/* CONFIG_DEFAULT_LETTER_SHELL_USE_UART0 is not set */
+/* CONFIG_DEFAULT_LETTER_SHELL_USE_UART2 is not set */
+/* end of Letter shell configuration */
+/* CONFIG_USE_AMP is not set */
+/* CONFIG_USE_YMODEM is not set */
+/* CONFIG_USE_SFUD is not set */
+/* CONFIG_USE_FATFS_0_1_4 is not set */
+#define CONFIG_USE_TLSF
+/* CONFIG_USE_SPIFFS is not set */
+/* CONFIG_USE_LITTLE_FS is not set */
+/* CONFIG_USE_LVGL is not set */
+/* CONFIG_USE_FREEMODBUS is not set */
+/* CONFIG_USE_FSL_SDMMC is not set */
+/* CONFIG_USE_MICROPYTHON is not set */
+/* end of Third-party configuration */
+
+/* Build setup */
+
+#define CONFIG_CHECK_DEPS
+#define CONFIG_OUTPUT_BINARY
+
+/* Optimization options */
+
+/* CONFIG_DEBUG_NOOPT is not set */
+/* CONFIG_DEBUG_CUSTOMOPT is not set */
+#define CONFIG_DEBUG_FULLOPT
+#define CONFIG_DEBUG_OPT_UNUSED_SECTIONS
+#define CONFIG_DEBUG_LINK_MAP
+/* CONFIG_CCACHE is not set */
+/* CONFIG_ARCH_COVERAGE is not set */
+/* CONFIG_LTO_FULL is not set */
+/* end of Optimization options */
+
+/* Debug options */
+
+/* CONFIG_DEBUG_ENABLE_ALL_WARNING is not set */
+/* CONFIG_WALL_WARNING_ERROR is not set */
+/* CONFIG_STRICT_PROTOTYPES is not set */
+/* CONFIG_DEBUG_SYMBOLS is not set */
+/* CONFIG_FRAME_POINTER is not set */
+/* CONFIG_OUTPUT_ASM_DIS is not set */
+/* CONFIG_ENABLE_WSHADOW is not set */
+/* CONFIG_ENABLE_WUNDEF is not set */
+#define CONFIG_DOWNGRADE_DIAG_WARNING
+/* end of Debug options */
+
+/* Lib */
+
+#define CONFIG_USE_COMPILE_CHAIN
+/* CONFIG_USE_NEWLIB is not set */
+/* CONFIG_USE_USER_DEFINED is not set */
+/* end of Lib */
+/* CONFIG_ENABLE_CXX is not set */
+
+/* Linker Options */
+
+#define CONFIG_DEFAULT_LINKER_SCRIPT
+/* CONFIG_USER_DEFINED_LD is not set */
+#define CONFIG_IMAGE_LOAD_ADDRESS 0x80100000
+#define CONFIG_IMAGE_MAX_LENGTH 0x1000000
+#define CONFIG_HEAP_SIZE 1
+#define CONFIG_SVC_STACK_SIZE 0x1000
+#define CONFIG_SYS_STACK_SIZE 0x1000
+#define CONFIG_IRQ_STACK_SIZE 0x1000
+#define CONFIG_ABORT_STACK_SIZE 0x1000
+#define CONFIG_FIQ_STACK_SIZE 0x1000
+#define CONFIG_UNDEF_STACK_SIZE 0x1000
+/* end of Linker Options */
+/* end of Build setup */
+
+#endif
--- a/example/peripherals/dma/ddma/src/cmd_ddma.c
+++ b/example/peripherals/dma/ddma/src/cmd_ddma.c
@ -0,0 +1,73 @@
+/*
+ * Copyright : (C) 2023 Phytium Information Technology, Inc.
+ * All Rights Reserved.
+ *
+ * This program is OPEN SOURCE software: you can redistribute it and/or modify it
+ * under the terms of the Phytium Public License as published by the Phytium Technology Co.,Ltd,
+ * either version 1.0 of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,but WITHOUT ANY WARRANTY;
+ * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the Phytium Public License for more details.
+ *
+ *
+ * FilePath: cmd_ddma.c
+ * Date: 2024-01-25 14:53:41
+ * LastEditTime: 2024-02-01 17:36:17
+ * Description:  This file is for ddma example cmd catalogue
+ *
+ * Modify History:
+ *  Ver   Who        Date         Changes
+ * ----- ------     --------    --------------------------------------
+ * 1.0   liyilun   2024/01/25  first release
+ */
+
+#include<stdio.h>
+#include <string.h>
+
+#include "sdkconfig.h"
+#ifndef SDK_CONFIG_H__
+    #warning "Please include sdkconfig.h"
+#endif
+
+#ifdef CONFIG_USE_LETTER_SHELL
+#include "shell.h"
+#include "strto.h"
+
+#include <ddma_spim_lookback_example.h>
+
+
+/* usage info function for ddma_spim example */
+static void FDdmaSpimExampleUsage(void)
+{
+    printf("Usage:\r\n");
+    printf("ddma spim_lookback example\r\n");
+    printf("-- run ddma spim loopback mode example at controller\r\n");
+
+}
+
+/* entry function for spim example */
+static int FDdmaSpimExampleEntry(int argc, char *argv[])
+{
+    int ret = 0;
+
+    /* check input args of example, exit if invaild */
+    if (argc < 2)
+    {
+        FDdmaSpimExampleUsage();
+        return -1;
+    }
+
+    /* parser example input args and run example */
+    if (!strcmp(argv[1], "spim_lookback"))
+    {
+        ret = FDdmaSpimExample();
+    }
+
+
+    return ret;
+}
+
+/* register command for ddma spim example */
+SHELL_EXPORT_CMD(SHELL_CMD_TYPE(SHELL_TYPE_CMD_MAIN), ddma, FDdmaSpimExampleEntry, ddma example);
+#endif
--- a/example/peripherals/dma/ddma/src/ddma_spim_lookback_example.c
+++ b/example/peripherals/dma/ddma/src/ddma_spim_lookback_example.c
@ -0,0 +1,364 @@
+/*
+ * Copyright : (C) 2024 Phytium Information Technology, Inc.
+ * All Rights Reserved.
+ *
+ * This program is OPEN SOURCE software: you can redistribute it and/or modify it
+ * under the terms of the Phytium Public License as published by the Phytium Technology Co.,Ltd,
+ * either version 1.0 of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,but WITHOUT ANY WARRANTY;
+ * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the Phytium Public License for more details.
+ *
+ *
+ * FilePath: ddma_spim_lookback_example.c
+ * Date: 2024-01-25 14:53:41
+ * LastEditTime: 2024-02-04 17:36:17
+ * Description:  This file is for ddma spim lookback example function implmentation
+ *
+ * Modify History:
+ *  Ver     Who          Date             Changes
+ * -----   ------      --------    --------------------------------------
+ *  1.0   liyilun   2024/2/4      first release
+ */
+
+#include "sdkconfig.h"
+#ifndef SDK_CONFIG_H__
+    #warning "Please include sdkconfig.h"
+#endif
+
+#include "ddma_spim_lookback_example.h"
+
+
+/* FT-defined print form */
+#define FDDMA_SPIM_DEBUG_TAG "FDDMA_SPIM_EXAMPLE"
+#define FDDMA_SPIM_ERROR(format, ...) FT_DEBUG_PRINT_E(FDDMA_SPIM_DEBUG_TAG, format, ##__VA_ARGS__)
+#define FDDMA_SPIM_WARRN(format, ...) FT_DEBUG_PRINT_W(FDDMA_SPIM_DEBUG_TAG, format, ##__VA_ARGS__)
+#define FDDMA_SPIM_INFO(format, ...) FT_DEBUG_PRINT_I(FDDMA_SPIM_DEBUG_TAG, format, ##__VA_ARGS__)
+#define FDDMA_SPIM_DEBUG(format, ...) FT_DEBUG_PRINT_D(FDDMA_SPIM_DEBUG_TAG, format, ##__VA_ARGS__)
+
+static FSpim spim_instance;
+static FDdma ddma_instance;
+static FDdmaConfig ddma_config;
+static FSpimConfig spim_config;
+static u32 spi_id = FSPIM_TEST_ID;
+static FDdmaChanConfig tx_chan_config;
+static FDdmaChanConfig rx_chan_config;
+
+
+static u32 tx_buff[TRANS_DATA_SIZE] __attribute__((aligned(FDDMA_DDR_ADDR_ALIGMENT))) = {0};
+static u32 rx_buff[TRANS_DATA_SIZE]	__attribute__((aligned(FDDMA_DDR_ADDR_ALIGMENT))) = {0};
+
+static volatile boolean rx_dma_done = FALSE;
+static volatile boolean tx_dma_done = FALSE;
+
+
+static void FDdmaSpimTxDMADone(void)
+{
+	printf("********tx done********\r\n");
+	tx_dma_done = TRUE;
+	return;
+}
+
+static void FDdmaSpimRxDMADone(void)
+{
+	printf("********rx done********\r\n");
+	rx_dma_done = TRUE;
+	return;
+}
+
+
+void FSpimOpsDeInit(void)
+{
+	FSpim *spim_p = &spim_instance;
+	/*interrupt deinit*/
+	InterruptMask(spim_p->config.irq_num);
+	/*spim deinit*/
+	FSpimDeInitialize(spim_p);
+	/*deinit iopad*/
+	FIOMuxDeInit();
+	return;
+}
+
+int FSpimOpsInit(u32 spi_id, boolean test_mode, boolean en_dma, boolean bit_16)
+{
+	FSpim *spim_p = &spim_instance;
+    FError ret = FSPIM_SUCCESS;
+    /*deinit the spi first*/
+    FSpimOpsDeInit();
+    if (spim_p->is_ready == FT_COMPONENT_IS_READY)
+    {
+    	FDDMA_SPIM_ERROR("Spim init error: spim component is ready.");
+        return FSPIM_ERR_BUS_BUSY;
+    }
+
+    if (spi_id >= FSPI_NUM)
+    {
+    	FDDMA_SPIM_ERROR("Spim init error: invalid parameter.");
+        return FSPIM_ERR_INVAL_PARAM;
+    }
+
+    spim_config = *FSpimLookupConfig(spi_id);
+    spim_config.slave_dev_id = FSPIM_SLAVE_DEV_0;
+    spim_config.cpha = FSPIM_CPHA_2_EDGE;
+    spim_config.cpol = FSPIM_CPOL_LOW;
+    spim_config.n_bytes = bit_16 ? FSPIM_2_BYTE : FSPIM_1_BYTE;
+    spim_config.en_test = test_mode;
+    spim_config.en_dma = en_dma;
+
+    ret = FSpimCfgInitialize(spim_p, &spim_config);
+    if(ret != FSPIM_SUCCESS)
+    {
+    	FDDMA_SPIM_ERROR("Spim init error: spim init configuration failed.");
+    }
+
+    return ret;
+
+}
+
+FError FDdmaDeinit(void)
+{
+	FError ret;
+	InterruptMask(ddma_instance.config.irq_num);
+
+	FDdmaStop(&ddma_instance);
+
+	ret = FDdmaChanDeactive(&ddma_instance, TX_CHAN_ID);
+	ret = FDdmaChanDeconfigure(&ddma_instance, TX_CHAN_ID);
+	if (FDDMA_SUCCESS != ret)
+	{
+	    FDDMA_SPIM_ERROR("TX channel revoke failed: 0x%x", ret);
+	    return FDDMA_ERR_IS_USED;
+	}
+
+	ret = FDdmaChanDeactive(&ddma_instance, RX_CHAN_ID);
+	ret = FDdmaChanDeconfigure(&ddma_instance, RX_CHAN_ID);
+	if (FDDMA_SUCCESS != ret)
+	{
+	   FDDMA_SPIM_ERROR("RX channel revoke failed: 0x%x", ret);
+	   return FDDMA_ERR_IS_USED;
+	}
+
+	FDdmaDeInitialize(&ddma_instance);
+
+	return FT_SUCCESS;
+}
+
+static FError FDdmaSpimDeinit(void)
+{
+	FError ret=FT_SUCCESS;
+	FSpimOpsDeInit();
+
+	ret = FDdmaDeinit();
+	if(FDDMA_SUCCESS != ret)
+	{
+		FDDMA_SPIM_ERROR("Deinit ddma-%d failed, err: 0x%x", DDMA_CONTROLLER_ID, ret);
+		return ERR_GENERAL;
+	}
+	return ret;
+
+}
+
+FError FDdmaInit(void)
+{
+	FError ret;
+	FSpim *spim_p = &spim_instance;
+	ddma_config = *FDdmaLookupConfig(DDMA_CONTROLLER_ID);
+	ddma_config.irq_prority = IRQ_PRIORITY_VALUE_0;
+	ret = FDdmaCfgInitialize(&ddma_instance, &ddma_config);
+	if(FDDMA_SUCCESS != ret)
+	{
+		FDDMA_SPIM_ERROR("Ddma init error: Init ddma-%d configuration failed.", DDMA_CONTROLLER_ID);
+		return ret;
+	}
+
+	tx_chan_config.slave_id = TX_SLAVE_ID;
+	tx_chan_config.ddr_addr = (uintptr)tx_buff;
+	tx_chan_config.dev_addr = spim_p->config.base_addr + FSPIM_DR_OFFSET;
+	tx_chan_config.req_mode = FDDMA_CHAN_REQ_TX;
+	tx_chan_config.timeout = 0xffff;
+	tx_chan_config.trans_len = TRANS_DATA_SIZE*4;
+
+	printf("tx channel: %d, slave id: %d, ddr: 0x%x, dev: 0x%x, req mode: %s, trans len: %d \r\n",
+	           TX_CHAN_ID,
+	           tx_chan_config.slave_id,
+	           tx_chan_config.ddr_addr,
+	           tx_chan_config.dev_addr,
+	           (FDDMA_CHAN_REQ_TX == tx_chan_config.req_mode) ? "mem => dev" : "dev => mem",
+	           tx_chan_config.trans_len);
+
+	ret = FDdmaChanConfigure(&ddma_instance, TX_CHAN_ID, &tx_chan_config);
+	if (FDDMA_SUCCESS != ret)
+	{
+		FDDMA_SPIM_ERROR("Ddma init error: tx channel allocate failed: 0x%x.", ret);
+		return ret;
+	}
+
+	rx_chan_config.slave_id =RX_SLAVE_ID;
+	rx_chan_config.ddr_addr = (uintptr)rx_buff;
+	rx_chan_config.dev_addr = spim_p->config.base_addr + FSPIM_DR_OFFSET;
+	rx_chan_config.req_mode = FDDMA_CHAN_REQ_RX;
+	rx_chan_config.timeout = 0xffff;
+	rx_chan_config.trans_len = TRANS_DATA_SIZE*4;
+
+	ret = FDdmaChanConfigure(&ddma_instance, RX_CHAN_ID, &rx_chan_config);
+	if (FDDMA_SUCCESS != ret)
+	{
+	   FDDMA_SPIM_ERROR("Ddma init error: rx channel allocate failed: 0x%x.", ret);
+	   return ret;
+	}
+
+	tx_dma_done = FALSE;
+	rx_dma_done = FALSE;
+
+
+	FDdmaRegisterChanEvtHandler(&ddma_instance, TX_CHAN_ID, FDDMA_CHAN_EVT_REQ_DONE, (void *)FDdmaSpimTxDMADone, NULL);
+	FDdmaRegisterChanEvtHandler(&ddma_instance, RX_CHAN_ID, FDDMA_CHAN_EVT_REQ_DONE, (void *)FDdmaSpimRxDMADone, NULL);
+
+	u32 cpu_id = 0;
+	GetCpuId(&cpu_id);
+	InterruptSetTargetCpus(ddma_instance.config.irq_num, cpu_id);
+	InterruptSetPriority(ddma_instance.config.irq_num, ddma_instance.config.irq_prority);
+	InterruptInstall(ddma_instance.config.irq_num, FDdmaIrqHandler, &ddma_instance, NULL); /* register intr callback */
+	InterruptUmask(ddma_instance.config.irq_num); /* enable ddma0 irq */
+
+	printf("DDMA interrupt setup done! \r\n");
+	return FT_SUCCESS;
+}
+static FError FDdmaSpimInit(void)
+{
+	FError ret;
+	FSpim *spim_p = &spim_instance;
+
+	/* init and set spi */
+	ret = FSpimOpsInit(spi_id, SPIM_TEST_MODE_ENABLE, FSPIM_DMA_ENABLE, FSPIM_BIT_16_ENABLE);
+	if(ret != FT_SUCCESS)
+	{
+		FDDMA_SPIM_ERROR("Spim init error, error code %d",ret);
+		return ERR_GENERAL;
+	}
+
+	/* init and set ddma */
+	ret = FDdmaInit();
+	if(ret != FT_SUCCESS)
+	{
+		FDDMA_SPIM_ERROR("Ddma init error, error code %d",ret);
+		return ERR_GENERAL;
+	}
+	return FT_SUCCESS;
+}
+
+FError FDdmaTest(void)
+{
+    FError ret = FT_SUCCESS;
+    int timeout = 10000;
+    if (FDdmaIsChanRunning(ddma_instance.config.base_addr, TX_CHAN_ID) ||
+        FDdmaIsChanRunning(ddma_instance.config.base_addr, RX_CHAN_ID))
+    {
+        FDDMA_SPIM_ERROR("RX or TX chan is already running!");
+        return FDDMA_ERR_IS_USED;
+    }
+    /* enable tx channel and ready for use */
+    FDdmaChanActive(&ddma_instance, TX_CHAN_ID);
+    /* enable rx channel and ready for use */
+    FDdmaChanActive(&ddma_instance, RX_CHAN_ID);
+
+    FDdmaStart(&ddma_instance);
+
+    //FSpimCsOnOff(&spim_instance, TRUE);
+
+    printf("\nStart transfer and receive data.\n");
+    ret = FSpimTransferDMA(&spim_instance, TX_ON, RX_ON);
+    if(ret != FDDMA_SPIM_OK)
+    {
+    	FDDMA_SPIM_ERROR("transfer failed, test abort");
+    	return FDDMA_SPIM_TEST_ABORT;
+    }
+
+
+    /* wait in interrupt mode until tx and rx all finished or timeout */
+    while (FALSE == tx_dma_done)
+    {
+        if (--timeout <= 0)
+        {
+            break;
+        }
+
+        fsleep_millisec(1);
+    }
+    if (0 >= timeout)
+    {
+        FDDMA_SPIM_ERROR("Wait DDMA TX end timeout %d!", timeout);
+        FDdmaDumpRegisters(ddma_instance.config.base_addr);
+        FDdmaDumpChanRegisters(ddma_instance.config.base_addr, TX_CHAN_ID);
+        FDdmaDumpChanRegisters(ddma_instance.config.base_addr, RX_CHAN_ID);
+        return FDDMA_ERR_WAIT_TIMEOUT;
+    }
+
+    //FSpimCsOnOff(&spim_instance, FALSE);
+
+    while (FALSE == rx_dma_done)
+    {
+        fsleep_millisec(1);
+    }
+
+    return FT_SUCCESS;
+}
+
+int FDdmaSpimExample(void)
+{
+	FError ret=0;
+	u32 loop;
+	/* spi and ddma hardware init */
+	ret = FDdmaSpimInit();
+	if(ret != FT_SUCCESS)
+	{
+		FDDMA_SPIM_ERROR("Hardware init failed.");
+	}else
+	{
+		/* fill tx data */
+		for(loop = 0; loop < TRANS_DATA_SIZE; loop++)
+		{
+			tx_buff[loop] = loop + 10;
+			rx_buff[loop] = 0;
+		}
+		printf("\nTx data:\n");
+		for (loop = 0; loop < TRANS_DATA_SIZE; loop++) {
+			printf("%d\t", tx_buff[loop]);
+		}
+
+		/* start transfer data... */
+		ret = FDdmaTest();
+
+		if(ret != FT_SUCCESS)
+		{
+			FDDMA_SPIM_ERROR("Ddma test failed.");
+		}
+		else
+		{
+			for (loop = 0; loop < TRANS_DATA_SIZE; loop++) {
+				if (tx_buff[loop] != rx_buff[loop]) {
+					printf("\n%s@%d:Ddma spim_lookback example [failure].\r\n\r\n",__func__,__LINE__);
+					return 1;
+				}
+			}
+			printf("Rx data:\n");
+			for (loop = 0; loop < TRANS_DATA_SIZE; loop++) {
+
+				f_printk("%d\t", rx_buff[loop]);
+				//u32 value =rx_buff[loop];
+
+			}
+			printf("\n%s@%d:Ddma spim_lookback example [success].\r\n\r\n",__func__,__LINE__);
+			
+		}
+	}
+	ret = FDdmaSpimDeinit();
+	if(ret != FT_SUCCESS)
+	{
+		printf("\n%s@%d:Ddma spim_lookback example [failure].\r\n\r\n",__func__,__LINE__);
+		return 1;
+	}
+	return 0;
+
+}
--- a/example/peripherals/timer/timer/src/timer_common.c
+++ b/example/peripherals/timer/timer/src/timer_common.c
@ -13,13 +13,14 @@
 *
 * FilePath: timer_common.c
 * Date: 2022-02-10 14:53:42
- * LastEditTime: 2022-02-17 17:46:03
+ * LastEditTime: 2024-02-19 14:51:22
 * Description:  This file is for timer example common functions
 *
 * Modify History:
 *  Ver   Who        Date         Changes
 * ----- ------     --------    --------------------------------------
 * 1.0   zhangyan   2023/3/31   first release
+ * 1.1   liusm      2024/2/19   fix bug of bit64
 */

 /***************************** Include Files *********************************/
@ -201,16 +202,15 @@ FError FTimerFunctionInit(u8 id, boolean timer_mode, u64 times)
    if (CntTick > 0xffffffff)
    {
        timercfg.bits32 = FALSE;
-        timercfg.startcnt = MAX_64_VAL - CntTick;
+        timercfg.startcnt = 0;
+        timercfg.cmptick64 = CntTick;
    }
    else
    {
        timercfg.bits32 = TRUE;
        timercfg.startcnt = MAX_32_VAL - CntTick;
+        timercfg.cmptick32 = MAX_32_VAL;/* Set CmpTick max value ,that we can easy to trigger RolloverIntr. */
    }
-    /* Set CmpTick max value ,that we can easy to trigger RolloverIntr. */
-    timercfg.cmptick32 = MAX_32_VAL;
-    timercfg.cmptick64 = MAX_64_VAL;

    return FTimerCfgInit(&timercfg);
 }
@ -234,7 +234,7 @@ FError FTimerStartTest(u64 times, boolean forceLoad)
        if (CntTick > 0xffffffff)
        {
            timer.config.timer_bits = FTIMER_64_BITS;
-            timercfg.startcnt = MAX_64_VAL - CntTick;
+            timercfg.startcnt = 0;
        }
        else
        {
@ -265,7 +265,7 @@ FError FTimerStartTest(u64 times, boolean forceLoad)
        for (size_t i = 0; i < 5; i++)
        {
            /* code */
-            printf("The cur 32cnt: %u\n", FTimerGetCurCnt32(&timer));
+            printf("The cur 32cnt: %x\n", FTimerGetCurCnt32(&timer));
            fsleep_millisec(500);
        }
    }
@ -274,7 +274,7 @@ FError FTimerStartTest(u64 times, boolean forceLoad)
        for (size_t i = 0; i < 5; i++)
        {
            /* code */
-            printf("The cur 64cnt: %u\n", FTimerGetCurCnt64(&timer));
+            printf("The cur 64cnt: %llx\n", FTimerGetCurCnt64(&timer));
            fsleep_millisec(500);
        }
    }
--- a/example/system/amp/libmetal_test/README.md
+++ b/example/system/amp/libmetal_test/README.md
@ -125,14 +125,17 @@ make menuconfig_rpu

 #### 操作步骤

-1. 在Ubuntu环境下搭建好tftp 环境
+1. 按照SDK根目录操作指引搭建好 tftp 环境，简单测试可直接跳到第5点完成配置
 2. 分别在./apu_running ./rpu_running 目录下修改好需要放置的路径,默认放置本子目录
-3. 在./ 目录下 执行make clean
+3. 在./ 目录下 执行 `make clean`
 4. 根据需要编译的cpu 位数、芯片型号，在主目录./或者./apu_running ./rpu_running 目录下执行
   make load_kconfig LOAD_CONFIG_NAME=`<kconfig configuration files>`加载已经备份好configs目录的配置项
-5. 执行make all 对所有工程进行编译
-6. 执行make boot 将目标elf 放置到设置路径下/mnt/d/tftboot/boot.elf（boot.elf为打包后的三个镜像集合）
-7. 以下是调试命令窗口中载入代码的命令
+5. 当第4步配置出现问题，造成编译报错（不同目录soc、地址、架构 不匹配时），建议采用makefile中的一键配置命令 以 phytiumpi_aarch64 为例` make load_phytiumpi_aarch64 `
+   其他芯片架构具体可以查阅makefile文件，或者 `make load_` 后使用tab键索引命令条目
+   配置完成后再进入子目录对条目如外设、第三方库的配置
+6. 执行 `make all` 对所有工程进行编译
+7. 执行 `make image` 将目标elf 放置到设置路径下/mnt/d/tftboot/boot.elf（boot.elf为打包后的三个镜像集合）
+8. 以下是调试命令窗口中载入代码的命令

 ```
    setenv ipaddr 192.168.4.20              
--- a/example/system/amp/libmetal_test/configs/d2000_aarch32_test_boot.config
+++ b/example/system/amp/libmetal_test/configs/d2000_aarch32_test_boot.config
@ -40,7 +40,6 @@ CONFIG_USE_CACHE=y
 CONFIG_USE_L3CACHE=y
 CONFIG_USE_MMU=y
 CONFIG_USE_AARCH64_L1_TO_AARCH32=y
-CONFIG_FPEN=y
 # end of Arm architecture configuration
 # end of Arch configuration

@ -164,7 +163,6 @@ CONFIG_DEFAULT_LETTER_SHELL_USE_UART1=y
 # CONFIG_USE_AMP is not set
 # CONFIG_USE_YMODEM is not set
 # CONFIG_USE_SFUD is not set
-CONFIG_USE_BACKTRACE=y
 # CONFIG_USE_FATFS_0_1_4 is not set
 CONFIG_USE_TLSF=y
 # CONFIG_USE_SPIFFS is not set
@ -172,6 +170,7 @@ CONFIG_USE_TLSF=y
 # CONFIG_USE_LVGL is not set
 # CONFIG_USE_FREEMODBUS is not set
 # CONFIG_USE_FSL_SDMMC is not set
+# CONFIG_USE_MICROPYTHON is not set
 # end of Third-party configuration

 #
@ -186,7 +185,6 @@ CONFIG_OUTPUT_BINARY=y
 # CONFIG_DEBUG_NOOPT is not set
 CONFIG_DEBUG_CUSTOMOPT=y
 # CONFIG_DEBUG_FULLOPT is not set
-# CONFIG_DEBUG_ENABLE_ALL_WARNING is not set
 CONFIG_DEBUG_OPTLEVEL="-O2"
 CONFIG_DEBUG_OPT_UNUSED_SECTIONS=y
 CONFIG_DEBUG_LINK_MAP=y
@ -198,6 +196,7 @@ CONFIG_DEBUG_LINK_MAP=y
 #
 # Debug options
 #
+# CONFIG_DEBUG_ENABLE_ALL_WARNING is not set
 # CONFIG_WALL_WARNING_ERROR is not set
 # CONFIG_STRICT_PROTOTYPES is not set
 CONFIG_DEBUG_SYMBOLS=y
--- a/example/system/amp/libmetal_test/configs/d2000_aarch64_test_boot.config
+++ b/example/system/amp/libmetal_test/configs/d2000_aarch64_test_boot.config
@ -34,7 +34,6 @@ CONFIG_USE_L3CACHE=y
 CONFIG_USE_MMU=y
 CONFIG_BOOT_WITH_FLUSH_CACHE=y
 # CONFIG_MMU_DEBUG_PRINTS is not set
-CONFIG_FPEN=y
 # end of Arm architecture configuration
 # end of Arch configuration

@ -158,7 +157,6 @@ CONFIG_DEFAULT_LETTER_SHELL_USE_UART1=y
 # CONFIG_USE_AMP is not set
 # CONFIG_USE_YMODEM is not set
 # CONFIG_USE_SFUD is not set
-CONFIG_USE_BACKTRACE=y
 # CONFIG_USE_FATFS_0_1_4 is not set
 CONFIG_USE_TLSF=y
 # CONFIG_USE_SPIFFS is not set
@ -166,6 +164,7 @@ CONFIG_USE_TLSF=y
 # CONFIG_USE_LVGL is not set
 # CONFIG_USE_FREEMODBUS is not set
 # CONFIG_USE_FSL_SDMMC is not set
+# CONFIG_USE_MICROPYTHON is not set
 # end of Third-party configuration

 #
@ -180,7 +179,6 @@ CONFIG_OUTPUT_BINARY=y
 # CONFIG_DEBUG_NOOPT is not set
 CONFIG_DEBUG_CUSTOMOPT=y
 # CONFIG_DEBUG_FULLOPT is not set
-# CONFIG_DEBUG_ENABLE_ALL_WARNING is not set
 CONFIG_DEBUG_OPTLEVEL="-O2"
 CONFIG_DEBUG_OPT_UNUSED_SECTIONS=y
 CONFIG_DEBUG_LINK_MAP=y
@ -192,6 +190,7 @@ CONFIG_DEBUG_LINK_MAP=y
 #
 # Debug options
 #
+# CONFIG_DEBUG_ENABLE_ALL_WARNING is not set
 # CONFIG_WALL_WARNING_ERROR is not set
 # CONFIG_STRICT_PROTOTYPES is not set
 CONFIG_DEBUG_SYMBOLS=y
@ -221,6 +220,5 @@ CONFIG_IMAGE_LOAD_ADDRESS=0x91000000
 CONFIG_IMAGE_MAX_LENGTH=0x1000000
 CONFIG_HEAP_SIZE=1
 CONFIG_STACK_SIZE=0x400
-CONFIG_FPU_STACK_SIZE=0x1000
 # end of Linker Options
 # end of Build setup
--- a/example/system/amp/libmetal_test/configs/e2000d_aarch32_demo_boot.config
+++ b/example/system/amp/libmetal_test/configs/e2000d_aarch32_demo_boot.config
@ -39,7 +39,6 @@ CONFIG_ARM_MFLOAT_ABI="hard"
 CONFIG_USE_CACHE=y
 CONFIG_USE_MMU=y
 CONFIG_USE_AARCH64_L1_TO_AARCH32=y
-CONFIG_FPEN=y
 # end of Arm architecture configuration
 # end of Arch configuration

@ -177,7 +176,6 @@ CONFIG_DEFAULT_LETTER_SHELL_USE_UART1=y
 # CONFIG_USE_AMP is not set
 # CONFIG_USE_YMODEM is not set
 # CONFIG_USE_SFUD is not set
-CONFIG_USE_BACKTRACE=y
 # CONFIG_USE_FATFS_0_1_4 is not set
 CONFIG_USE_TLSF=y
 # CONFIG_USE_SPIFFS is not set
@ -185,6 +183,7 @@ CONFIG_USE_TLSF=y
 # CONFIG_USE_LVGL is not set
 # CONFIG_USE_FREEMODBUS is not set
 # CONFIG_USE_FSL_SDMMC is not set
+# CONFIG_USE_MICROPYTHON is not set
 # end of Third-party configuration

 #
@ -199,7 +198,6 @@ CONFIG_OUTPUT_BINARY=y
 # CONFIG_DEBUG_NOOPT is not set
 CONFIG_DEBUG_CUSTOMOPT=y
 # CONFIG_DEBUG_FULLOPT is not set
-# CONFIG_DEBUG_ENABLE_ALL_WARNING is not set
 CONFIG_DEBUG_OPTLEVEL="-O3"
 CONFIG_DEBUG_OPT_UNUSED_SECTIONS=y
 CONFIG_DEBUG_LINK_MAP=y
@ -211,6 +209,7 @@ CONFIG_DEBUG_LINK_MAP=y
 #
 # Debug options
 #
+# CONFIG_DEBUG_ENABLE_ALL_WARNING is not set
 # CONFIG_WALL_WARNING_ERROR is not set
 # CONFIG_STRICT_PROTOTYPES is not set
 CONFIG_DEBUG_SYMBOLS=y
--- a/example/system/amp/libmetal_test/configs/e2000d_aarch64_demo_boot.config
+++ b/example/system/amp/libmetal_test/configs/e2000d_aarch64_demo_boot.config
@ -33,7 +33,6 @@ CONFIG_USE_CACHE=y
 CONFIG_USE_MMU=y
 CONFIG_BOOT_WITH_FLUSH_CACHE=y
 # CONFIG_MMU_DEBUG_PRINTS is not set
-CONFIG_FPEN=y
 # end of Arm architecture configuration
 # end of Arch configuration

@ -171,7 +170,6 @@ CONFIG_DEFAULT_LETTER_SHELL_USE_UART1=y
 # CONFIG_USE_AMP is not set
 # CONFIG_USE_YMODEM is not set
 # CONFIG_USE_SFUD is not set
-CONFIG_USE_BACKTRACE=y
 # CONFIG_USE_FATFS_0_1_4 is not set
 CONFIG_USE_TLSF=y
 # CONFIG_USE_SPIFFS is not set
@ -179,6 +177,7 @@ CONFIG_USE_TLSF=y
 # CONFIG_USE_LVGL is not set
 # CONFIG_USE_FREEMODBUS is not set
 # CONFIG_USE_FSL_SDMMC is not set
+# CONFIG_USE_MICROPYTHON is not set
 # end of Third-party configuration

 #
@ -193,7 +192,6 @@ CONFIG_OUTPUT_BINARY=y
 # CONFIG_DEBUG_NOOPT is not set
 CONFIG_DEBUG_CUSTOMOPT=y
 # CONFIG_DEBUG_FULLOPT is not set
-# CONFIG_DEBUG_ENABLE_ALL_WARNING is not set
 CONFIG_DEBUG_OPTLEVEL="-O3"
 CONFIG_DEBUG_OPT_UNUSED_SECTIONS=y
 CONFIG_DEBUG_LINK_MAP=y
@ -205,6 +203,7 @@ CONFIG_DEBUG_LINK_MAP=y
 #
 # Debug options
 #
+# CONFIG_DEBUG_ENABLE_ALL_WARNING is not set
 # CONFIG_WALL_WARNING_ERROR is not set
 # CONFIG_STRICT_PROTOTYPES is not set
 CONFIG_DEBUG_SYMBOLS=y
@ -234,6 +233,5 @@ CONFIG_IMAGE_LOAD_ADDRESS=0x91000000
 CONFIG_IMAGE_MAX_LENGTH=0x1000000
 CONFIG_HEAP_SIZE=1
 CONFIG_STACK_SIZE=0x400
-CONFIG_FPU_STACK_SIZE=0x1000
 # end of Linker Options
 # end of Build setup
--- a/example/system/amp/libmetal_test/configs/e2000q_aarch32_demo_boot.config
+++ b/example/system/amp/libmetal_test/configs/e2000q_aarch32_demo_boot.config
@ -39,7 +39,6 @@ CONFIG_ARM_MFLOAT_ABI="hard"
 CONFIG_USE_CACHE=y
 CONFIG_USE_MMU=y
 CONFIG_USE_AARCH64_L1_TO_AARCH32=y
-CONFIG_FPEN=y
 # end of Arm architecture configuration
 # end of Arch configuration

@ -176,7 +175,6 @@ CONFIG_DEFAULT_LETTER_SHELL_USE_UART1=y
 # CONFIG_USE_AMP is not set
 # CONFIG_USE_YMODEM is not set
 # CONFIG_USE_SFUD is not set
-CONFIG_USE_BACKTRACE=y
 # CONFIG_USE_FATFS_0_1_4 is not set
 CONFIG_USE_TLSF=y
 # CONFIG_USE_SPIFFS is not set
@ -184,6 +182,7 @@ CONFIG_USE_TLSF=y
 # CONFIG_USE_LVGL is not set
 # CONFIG_USE_FREEMODBUS is not set
 # CONFIG_USE_FSL_SDMMC is not set
+# CONFIG_USE_MICROPYTHON is not set
 # end of Third-party configuration

 #
@ -198,7 +197,6 @@ CONFIG_OUTPUT_BINARY=y
 # CONFIG_DEBUG_NOOPT is not set
 CONFIG_DEBUG_CUSTOMOPT=y
 # CONFIG_DEBUG_FULLOPT is not set
-# CONFIG_DEBUG_ENABLE_ALL_WARNING is not set
 CONFIG_DEBUG_OPTLEVEL="-O3"
 CONFIG_DEBUG_OPT_UNUSED_SECTIONS=y
 CONFIG_DEBUG_LINK_MAP=y
@ -210,6 +208,7 @@ CONFIG_DEBUG_LINK_MAP=y
 #
 # Debug options
 #
+# CONFIG_DEBUG_ENABLE_ALL_WARNING is not set
 # CONFIG_WALL_WARNING_ERROR is not set
 # CONFIG_STRICT_PROTOTYPES is not set
 CONFIG_DEBUG_SYMBOLS=y
--- a/example/system/amp/libmetal_test/configs/e2000q_aarch64_demo_boot.config
+++ b/example/system/amp/libmetal_test/configs/e2000q_aarch64_demo_boot.config
@ -33,7 +33,6 @@ CONFIG_USE_CACHE=y
 CONFIG_USE_MMU=y
 CONFIG_BOOT_WITH_FLUSH_CACHE=y
 # CONFIG_MMU_DEBUG_PRINTS is not set
-CONFIG_FPEN=y
 # end of Arm architecture configuration
 # end of Arch configuration

@ -170,7 +169,6 @@ CONFIG_DEFAULT_LETTER_SHELL_USE_UART1=y
 # CONFIG_USE_AMP is not set
 # CONFIG_USE_YMODEM is not set
 # CONFIG_USE_SFUD is not set
-CONFIG_USE_BACKTRACE=y
 # CONFIG_USE_FATFS_0_1_4 is not set
 CONFIG_USE_TLSF=y
 # CONFIG_USE_SPIFFS is not set
@ -178,6 +176,7 @@ CONFIG_USE_TLSF=y
 # CONFIG_USE_LVGL is not set
 # CONFIG_USE_FREEMODBUS is not set
 # CONFIG_USE_FSL_SDMMC is not set
+# CONFIG_USE_MICROPYTHON is not set
 # end of Third-party configuration

 #
@ -192,7 +191,6 @@ CONFIG_OUTPUT_BINARY=y
 # CONFIG_DEBUG_NOOPT is not set
 CONFIG_DEBUG_CUSTOMOPT=y
 # CONFIG_DEBUG_FULLOPT is not set
-# CONFIG_DEBUG_ENABLE_ALL_WARNING is not set
 CONFIG_DEBUG_OPTLEVEL="-O3"
 CONFIG_DEBUG_OPT_UNUSED_SECTIONS=y
 CONFIG_DEBUG_LINK_MAP=y
@ -204,6 +202,7 @@ CONFIG_DEBUG_LINK_MAP=y
 #
 # Debug options
 #
+# CONFIG_DEBUG_ENABLE_ALL_WARNING is not set
 # CONFIG_WALL_WARNING_ERROR is not set
 # CONFIG_STRICT_PROTOTYPES is not set
 CONFIG_DEBUG_SYMBOLS=y
@ -233,6 +232,5 @@ CONFIG_IMAGE_LOAD_ADDRESS=0x91000000
 CONFIG_IMAGE_MAX_LENGTH=0x1000000
 CONFIG_HEAP_SIZE=1
 CONFIG_STACK_SIZE=0x400
-CONFIG_FPU_STACK_SIZE=0x1000
 # end of Linker Options
 # end of Build setup
--- a/example/system/amp/libmetal_test/configs/ft2004_aarch32_dsk_boot.config
+++ b/example/system/amp/libmetal_test/configs/ft2004_aarch32_dsk_boot.config
@ -40,7 +40,6 @@ CONFIG_USE_CACHE=y
 CONFIG_USE_L3CACHE=y
 CONFIG_USE_MMU=y
 CONFIG_USE_AARCH64_L1_TO_AARCH32=y
-CONFIG_FPEN=y
 # end of Arm architecture configuration
 # end of Arch configuration

@ -164,7 +163,6 @@ CONFIG_DEFAULT_LETTER_SHELL_USE_UART1=y
 # CONFIG_USE_AMP is not set
 # CONFIG_USE_YMODEM is not set
 # CONFIG_USE_SFUD is not set
-CONFIG_USE_BACKTRACE=y
 # CONFIG_USE_FATFS_0_1_4 is not set
 CONFIG_USE_TLSF=y
 # CONFIG_USE_SPIFFS is not set
@ -172,6 +170,7 @@ CONFIG_USE_TLSF=y
 # CONFIG_USE_LVGL is not set
 # CONFIG_USE_FREEMODBUS is not set
 # CONFIG_USE_FSL_SDMMC is not set
+# CONFIG_USE_MICROPYTHON is not set
 # end of Third-party configuration

 #
@ -186,7 +185,6 @@ CONFIG_OUTPUT_BINARY=y
 # CONFIG_DEBUG_NOOPT is not set
 CONFIG_DEBUG_CUSTOMOPT=y
 # CONFIG_DEBUG_FULLOPT is not set
-# CONFIG_DEBUG_ENABLE_ALL_WARNING is not set
 CONFIG_DEBUG_OPTLEVEL="-O2"
 CONFIG_DEBUG_OPT_UNUSED_SECTIONS=y
 CONFIG_DEBUG_LINK_MAP=y
@ -198,6 +196,7 @@ CONFIG_DEBUG_LINK_MAP=y
 #
 # Debug options
 #
+# CONFIG_DEBUG_ENABLE_ALL_WARNING is not set
 # CONFIG_WALL_WARNING_ERROR is not set
 # CONFIG_STRICT_PROTOTYPES is not set
 CONFIG_DEBUG_SYMBOLS=y
--- a/example/system/amp/libmetal_test/configs/ft2004_aarch64_dsk_boot.config
+++ b/example/system/amp/libmetal_test/configs/ft2004_aarch64_dsk_boot.config
@ -34,7 +34,6 @@ CONFIG_USE_L3CACHE=y
 CONFIG_USE_MMU=y
 CONFIG_BOOT_WITH_FLUSH_CACHE=y
 # CONFIG_MMU_DEBUG_PRINTS is not set
-CONFIG_FPEN=y
 # end of Arm architecture configuration
 # end of Arch configuration

@ -158,7 +157,6 @@ CONFIG_DEFAULT_LETTER_SHELL_USE_UART1=y
 # CONFIG_USE_AMP is not set
 # CONFIG_USE_YMODEM is not set
 # CONFIG_USE_SFUD is not set
-CONFIG_USE_BACKTRACE=y
 # CONFIG_USE_FATFS_0_1_4 is not set
 CONFIG_USE_TLSF=y
 # CONFIG_USE_SPIFFS is not set
@ -166,6 +164,7 @@ CONFIG_USE_TLSF=y
 # CONFIG_USE_LVGL is not set
 # CONFIG_USE_FREEMODBUS is not set
 # CONFIG_USE_FSL_SDMMC is not set
+# CONFIG_USE_MICROPYTHON is not set
 # end of Third-party configuration

 #
@ -180,7 +179,6 @@ CONFIG_OUTPUT_BINARY=y
 # CONFIG_DEBUG_NOOPT is not set
 CONFIG_DEBUG_CUSTOMOPT=y
 # CONFIG_DEBUG_FULLOPT is not set
-# CONFIG_DEBUG_ENABLE_ALL_WARNING is not set
 CONFIG_DEBUG_OPTLEVEL="-O2"
 CONFIG_DEBUG_OPT_UNUSED_SECTIONS=y
 CONFIG_DEBUG_LINK_MAP=y
@ -192,6 +190,7 @@ CONFIG_DEBUG_LINK_MAP=y
 #
 # Debug options
 #
+# CONFIG_DEBUG_ENABLE_ALL_WARNING is not set
 # CONFIG_WALL_WARNING_ERROR is not set
 # CONFIG_STRICT_PROTOTYPES is not set
 CONFIG_DEBUG_SYMBOLS=y
@ -221,6 +220,5 @@ CONFIG_IMAGE_LOAD_ADDRESS=0x91000000
 CONFIG_IMAGE_MAX_LENGTH=0x1000000
 CONFIG_HEAP_SIZE=1
 CONFIG_STACK_SIZE=0x400
-CONFIG_FPU_STACK_SIZE=0x1000
 # end of Linker Options
 # end of Build setup
--- a/example/system/amp/libmetal_test/configs/phytiumpi_aarch32_firefly_boot.config
+++ b/example/system/amp/libmetal_test/configs/phytiumpi_aarch32_firefly_boot.config
@ -39,7 +39,6 @@ CONFIG_ARM_MFLOAT_ABI="hard"
 CONFIG_USE_CACHE=y
 CONFIG_USE_MMU=y
 CONFIG_USE_AARCH64_L1_TO_AARCH32=y
-CONFIG_FPEN=y
 # end of Arm architecture configuration
 # end of Arch configuration

@ -175,7 +174,6 @@ CONFIG_DEFAULT_LETTER_SHELL_USE_UART1=y
 # CONFIG_USE_AMP is not set
 # CONFIG_USE_YMODEM is not set
 # CONFIG_USE_SFUD is not set
-CONFIG_USE_BACKTRACE=y
 # CONFIG_USE_FATFS_0_1_4 is not set
 CONFIG_USE_TLSF=y
 # CONFIG_USE_SPIFFS is not set
@ -183,6 +181,7 @@ CONFIG_USE_TLSF=y
 # CONFIG_USE_LVGL is not set
 # CONFIG_USE_FREEMODBUS is not set
 # CONFIG_USE_FSL_SDMMC is not set
+# CONFIG_USE_MICROPYTHON is not set
 # end of Third-party configuration

 #
@ -197,7 +196,6 @@ CONFIG_OUTPUT_BINARY=y
 # CONFIG_DEBUG_NOOPT is not set
 CONFIG_DEBUG_CUSTOMOPT=y
 # CONFIG_DEBUG_FULLOPT is not set
-# CONFIG_DEBUG_ENABLE_ALL_WARNING is not set
 CONFIG_DEBUG_OPTLEVEL="-O3"
 CONFIG_DEBUG_OPT_UNUSED_SECTIONS=y
 CONFIG_DEBUG_LINK_MAP=y
@ -209,6 +207,7 @@ CONFIG_DEBUG_LINK_MAP=y
 #
 # Debug options
 #
+# CONFIG_DEBUG_ENABLE_ALL_WARNING is not set
 # CONFIG_WALL_WARNING_ERROR is not set
 # CONFIG_STRICT_PROTOTYPES is not set
 CONFIG_DEBUG_SYMBOLS=y
--- a/example/system/amp/libmetal_test/configs/phytiumpi_aarch64_firefly_boot.config
+++ b/example/system/amp/libmetal_test/configs/phytiumpi_aarch64_firefly_boot.config
@ -33,7 +33,6 @@ CONFIG_USE_CACHE=y
 CONFIG_USE_MMU=y
 CONFIG_BOOT_WITH_FLUSH_CACHE=y
 # CONFIG_MMU_DEBUG_PRINTS is not set
-CONFIG_FPEN=y
 # end of Arm architecture configuration
 # end of Arch configuration

@ -169,7 +168,6 @@ CONFIG_DEFAULT_LETTER_SHELL_USE_UART1=y
 # CONFIG_USE_AMP is not set
 # CONFIG_USE_YMODEM is not set
 # CONFIG_USE_SFUD is not set
-CONFIG_USE_BACKTRACE=y
 # CONFIG_USE_FATFS_0_1_4 is not set
 CONFIG_USE_TLSF=y
 # CONFIG_USE_SPIFFS is not set
@ -177,6 +175,7 @@ CONFIG_USE_TLSF=y
 # CONFIG_USE_LVGL is not set
 # CONFIG_USE_FREEMODBUS is not set
 # CONFIG_USE_FSL_SDMMC is not set
+# CONFIG_USE_MICROPYTHON is not set
 # end of Third-party configuration

 #
@ -191,7 +190,6 @@ CONFIG_OUTPUT_BINARY=y
 # CONFIG_DEBUG_NOOPT is not set
 CONFIG_DEBUG_CUSTOMOPT=y
 # CONFIG_DEBUG_FULLOPT is not set
-# CONFIG_DEBUG_ENABLE_ALL_WARNING is not set
 CONFIG_DEBUG_OPTLEVEL="-O3"
 CONFIG_DEBUG_OPT_UNUSED_SECTIONS=y
 CONFIG_DEBUG_LINK_MAP=y
@ -203,6 +201,7 @@ CONFIG_DEBUG_LINK_MAP=y
 #
 # Debug options
 #
+# CONFIG_DEBUG_ENABLE_ALL_WARNING is not set
 # CONFIG_WALL_WARNING_ERROR is not set
 # CONFIG_STRICT_PROTOTYPES is not set
 CONFIG_DEBUG_SYMBOLS=y
@ -232,6 +231,5 @@ CONFIG_IMAGE_LOAD_ADDRESS=0x91000000
 CONFIG_IMAGE_MAX_LENGTH=0x1000000
 CONFIG_HEAP_SIZE=1
 CONFIG_STACK_SIZE=0x400
-CONFIG_FPU_STACK_SIZE=0x1000
 # end of Linker Options
 # end of Build setup
--- a/tools/build/boot_code/sdkconfig
+++ b/tools/build/boot_code/sdkconfig
@ -33,7 +33,6 @@ CONFIG_USE_CACHE=y
 CONFIG_USE_MMU=y
 CONFIG_BOOT_WITH_FLUSH_CACHE=y
 # CONFIG_MMU_DEBUG_PRINTS is not set
-CONFIG_FPEN=y
 # end of Arm architecture configuration
 # end of Arch configuration

@ -170,7 +169,6 @@ CONFIG_DEFAULT_LETTER_SHELL_USE_UART1=y
 # CONFIG_USE_AMP is not set
 # CONFIG_USE_YMODEM is not set
 # CONFIG_USE_SFUD is not set
-CONFIG_USE_BACKTRACE=y
 # CONFIG_USE_FATFS_0_1_4 is not set
 CONFIG_USE_TLSF=y
 # CONFIG_USE_SPIFFS is not set
@ -178,6 +176,7 @@ CONFIG_USE_TLSF=y
 # CONFIG_USE_LVGL is not set
 # CONFIG_USE_FREEMODBUS is not set
 # CONFIG_USE_FSL_SDMMC is not set
+# CONFIG_USE_MICROPYTHON is not set
 # end of Third-party configuration

 #
@ -192,7 +191,6 @@ CONFIG_OUTPUT_BINARY=y
 # CONFIG_DEBUG_NOOPT is not set
 CONFIG_DEBUG_CUSTOMOPT=y
 # CONFIG_DEBUG_FULLOPT is not set
-# CONFIG_DEBUG_ENABLE_ALL_WARNING is not set
 CONFIG_DEBUG_OPTLEVEL="-O3"
 CONFIG_DEBUG_OPT_UNUSED_SECTIONS=y
 CONFIG_DEBUG_LINK_MAP=y
@ -204,6 +202,7 @@ CONFIG_DEBUG_LINK_MAP=y
 #
 # Debug options
 #
+# CONFIG_DEBUG_ENABLE_ALL_WARNING is not set
 # CONFIG_WALL_WARNING_ERROR is not set
 # CONFIG_STRICT_PROTOTYPES is not set
 CONFIG_DEBUG_SYMBOLS=y
@ -233,6 +232,5 @@ CONFIG_IMAGE_LOAD_ADDRESS=0x91000000
 CONFIG_IMAGE_MAX_LENGTH=0x1000000
 CONFIG_HEAP_SIZE=1
 CONFIG_STACK_SIZE=0x400
-CONFIG_FPU_STACK_SIZE=0x1000
 # end of Linker Options
 # end of Build setup
--- a/tools/build/boot_code/sdkconfig.h
+++ b/tools/build/boot_code/sdkconfig.h
@ -32,7 +32,6 @@
 #define CONFIG_USE_MMU
 #define CONFIG_BOOT_WITH_FLUSH_CACHE
 /* CONFIG_MMU_DEBUG_PRINTS is not set */
-#define CONFIG_FPEN
 /* end of Arm architecture configuration */
 /* end of Arch configuration */

@ -156,7 +155,6 @@
 /* CONFIG_USE_AMP is not set */
 /* CONFIG_USE_YMODEM is not set */
 /* CONFIG_USE_SFUD is not set */
-#define CONFIG_USE_BACKTRACE
 /* CONFIG_USE_FATFS_0_1_4 is not set */
 #define CONFIG_USE_TLSF
 /* CONFIG_USE_SPIFFS is not set */
@ -164,6 +162,7 @@
 /* CONFIG_USE_LVGL is not set */
 /* CONFIG_USE_FREEMODBUS is not set */
 /* CONFIG_USE_FSL_SDMMC is not set */
+/* CONFIG_USE_MICROPYTHON is not set */
 /* end of Third-party configuration */

 /* Build setup */
@ -176,7 +175,6 @@
 /* CONFIG_DEBUG_NOOPT is not set */
 #define CONFIG_DEBUG_CUSTOMOPT
 /* CONFIG_DEBUG_FULLOPT is not set */
-/* CONFIG_DEBUG_ENABLE_ALL_WARNING is not set */
 #define CONFIG_DEBUG_OPTLEVEL "-O3"
 #define CONFIG_DEBUG_OPT_UNUSED_SECTIONS
 #define CONFIG_DEBUG_LINK_MAP
@ -187,6 +185,7 @@

 /* Debug options */

+/* CONFIG_DEBUG_ENABLE_ALL_WARNING is not set */
 /* CONFIG_WALL_WARNING_ERROR is not set */
 /* CONFIG_STRICT_PROTOTYPES is not set */
 #define CONFIG_DEBUG_SYMBOLS
@ -213,7 +212,6 @@
 #define CONFIG_IMAGE_MAX_LENGTH 0x1000000
 #define CONFIG_HEAP_SIZE 1
 #define CONFIG_STACK_SIZE 0x400
-#define CONFIG_FPU_STACK_SIZE 0x1000
 /* end of Linker Options */
 /* end of Build setup */