缺省的FSBL,发现没有定义DDR基地址,会直接退出,导致devcfg、QSPI等模块没有初始化,从而导致烧写Flash失败。 错误信息如下。 cmd /C program_flash -f \ C:\prj\mzed_ddrless.sdk\Application\bootimage\BOOT.bin \ -offset 0 -flash_type qspi_single -fsbl \ C:\prj\mzed_ddrless.sdk\fsbl_ddrless_not_...
使用这种FSBL,烧写Flash成功。参考代码如下: 代码语言:javascript 代码运行次数:0 运行 AI代码解释 int main(void) { u32 BootModeRegister = 0; u32 HandoffAddress = 0; u32 Status = XST_SUCCESS; u32 RegVal; /* * PCW initialization for MIO,PLL,CLK and DDR */ Status = ps7_init(); if (...
图21.1.2.5.1 SD卡的SPI初始化流程（SPI Mode Initialization Flow）要使用SPI模式驱动SD卡，先得让...
custom EVM this could happen if there is some issue in the flash driver on the EVM.Power cycle EVM and try again. If the problem still does not go away, then likely the flash on the EVM has gone bad. Try other SOC initialization options and check the flash driver via CCS IDE debug....
* Added a new platform initialization function, init_memory(), to permit platform specific memory initialization before globals are set, BSS section is cleared and C++ constructors are called. * Moved all schematics and board reference material to the DOC/Schematics directory * Libraries & Proto...
app_init: initializes the programming code of application, and set the working mode. device_init: performs API initialization according to the working mode. The initialization API varies for different product categories. SoC series: tuya_iot_wf_soc_dev_init MCU series: tuya_iot_wf_mcu_dev_in...
protocol.h Contains parameters that the MCU sends to the Cat.1 module for initialization, macros defined for custom functions, and declarations for functions in the protocol.c. system.c Contains the implementation of parsing the serial protocol. system.h C...
I am following the instructions given by the user guide under $INTELFPGAOCLSDKROOT/board/s10_ref/bringup/S10_DevKit_Initialization_18.1.pdf. However I got the following error message and it failed to program the flash or the FPGA. It seems that I am able...
FX3 firmware examples in the form of Eclipse projects (e.g., USB data loopback example, USB data source sink examples, serial interface examples (I2C, UART, SPI, and GPIO), USB Video Class example, Slave FIFO example, and FX3 boot source (I2C EEPROM and SPI FLASH) programming example)....
If booting in QSPI boot mode, this FSBL will try to load partitions from the flash causing misbehavior of the flash programming. With the following modification we limit this FSBL (used only for flash programming) to basically only run the initialization (ps7_init()). Create a new FSBL ...