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feat: embassy-boot for rp2040

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Add embassy-boot support for RP2040, with examples for the Raspberry Pi
Pico.

Co-authored-by: Mathias Koch <mk@blackbird.online>
This commit is contained in:
Ulf Lilleengen
2022-12-01 18:26:22 +01:00
parent eb010fbe33
commit bb89a2341c
21 changed files with 779 additions and 0 deletions
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15
examples/boot/application/rp/memory.x Normal file
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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
RAM : ORIGIN = 0x20000000, LENGTH = 256K
}
__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);