28 lines
1.1 KiB
Plaintext
28 lines
1.1 KiB
Plaintext
MEMORY
|
|
{
|
|
/* NOTE 1 K = 1 KiBi = 1024 bytes */
|
|
BOOT2 : ORIGIN = 0x10000000, LENGTH = 0x100
|
|
BOOTLOADER_STATE : ORIGIN = 0x10006000, LENGTH = 4K
|
|
FLASH : ORIGIN = 0x10007000, LENGTH = 512K
|
|
DFU : ORIGIN = 0x10087000, LENGTH = 516K
|
|
|
|
/* Pick one of the two options for RAM layout */
|
|
|
|
/* OPTION A: Use all RAM banks as one big block */
|
|
/* Reasonable, unless you are doing something */
|
|
/* really particular with DMA or other concurrent */
|
|
/* access that would benefit from striping */
|
|
RAM : ORIGIN = 0x20000000, LENGTH = 264K
|
|
|
|
/* OPTION B: Keep the unstriped sections separate */
|
|
/* RAM: ORIGIN = 0x20000000, LENGTH = 256K */
|
|
/* SCRATCH_A: ORIGIN = 0x20040000, LENGTH = 4K */
|
|
/* SCRATCH_B: ORIGIN = 0x20041000, LENGTH = 4K */
|
|
}
|
|
|
|
__bootloader_state_start = ORIGIN(BOOTLOADER_STATE) - ORIGIN(BOOT2);
|
|
__bootloader_state_end = ORIGIN(BOOTLOADER_STATE) + LENGTH(BOOTLOADER_STATE) - ORIGIN(BOOT2);
|
|
|
|
__bootloader_dfu_start = ORIGIN(DFU) - ORIGIN(BOOT2);
|
|
__bootloader_dfu_end = ORIGIN(DFU) + LENGTH(DFU) - ORIGIN(BOOT2);
|