Module flash 

Constants

PAGE_SIZE

Flash page size in bytes (erase and fast-write granularity).

Functions

app_base

App region base address (ORIGIN of APP region). Defined by __tb_app_base in tb-boot.x.

boot_mode

erase

Erase a single 64-byte page at addr (RM §16.4.7).

lock

Lock flash controller.

meta_addr

Boot metadata address (ORIGIN of META region). Defined by __tb_meta_base in tb-boot.x / tb-app.x.

set_boot_mode

unlock

Unlock flash controller (KEYR + MODEKEYR).

write

Write data to flash at addr (RM §16.4.6).