config.toml

[target.thumbv7em-none-eabihf]
runner = "arm-none-eabi-gdb -q -x openocd.gdb"
rustflags = ["-C", "link-arg=-Tlink.x"]

[build]
target = "thumbv7em-none-eabihf"

memory.x

MEMORY
{
   FLASH (RX)    : ORIGIN = 0x00000000, LENGTH = 128K
   DTCMRAM (RWX) : ORIGIN = 0x20000000, LENGTH = 128K
   SRAM (RWX)    : ORIGIN = 0x24000000, LENGTH = 512K
   RAM_D2 (RWX)  : ORIGIN = 0x30000000, LENGTH = 288K
   RAM_D3 (RWX)  : ORIGIN = 0x38000000, LENGTH = 64K
   ITCMRAM (RWX) : ORIGIN = 0x00000000, LENGTH = 64K
   SDRAM (RWX)   : ORIGIN = 0xc0000000, LENGTH = 64M
   QSPIFLASH (RX): ORIGIN = 0x90000000, LENGTH = 8M
}

REGION_ALIAS(RAM, DTCMRAM)