rust/va416xx-rs
7
0
Fork 0
Code Issues Pull Requests Projects Releases 14 Wiki Activity

calculate most bootloader properties
All checks were successful
Rust/va416xx-rs/pipeline/head This commit looks good
Details
Rust/va416xx-rs/pipeline/pr-main This commit looks good
Details

Browse Source
This commit is contained in:
Robin Müller
2024-09-20 12:07:07 +02:00
parent 051042ad1b
commit 5b336a2b41
5 changed files with 25 additions and 16 deletions
Download Patch File Download Diff File Expand all files Collapse all files

27
bootloader/src/main.rs
View File

@ -39,20 +39,27 @@ const RTT_PRINTOUT: bool = true;
// Important bootloader addresses and offsets, vector table information.
const NVM_SIZE: u32 = 0x40000;
const BOOTLOADER_START_ADDR: u32 = 0x0;
const BOOTLOADER_CRC_ADDR: u32 = BOOTLOADER_END_ADDR - 4;
const BOOTLOADER_END_ADDR: u32 = 0x4000;
const BOOTLOADER_CRC_ADDR: u32 = 0x3FFC;
const APP_A_START_ADDR: u32 = 0x4000;
pub const APP_A_END_ADDR: u32 = 0x22000;
const APP_A_START_ADDR: u32 = BOOTLOADER_END_ADDR; // 0x4000
// The actual size of the image which is relevant for CRC calculation.
const APP_A_SIZE_ADDR: u32 = 0x21FF8;
const APP_A_CRC_ADDR: u32 = 0x21FFC;
const APP_B_START_ADDR: u32 = 0x22000;
pub const APP_B_END_ADDR: u32 = 0x40000;
const APP_A_SIZE_ADDR: u32 = APP_B_END_ADDR - 8; // 0x21FF8
const APP_A_CRC_ADDR: u32 = APP_B_END_ADDR - 4; // 0x21FFC
pub const APP_A_END_ADDR: u32 = APP_B_END_ADDR - BOOTLOADER_END_ADDR / 2;
const APP_B_START_ADDR: u32 = APP_A_END_ADDR; // 0x22000
// The actual size of the image which is relevant for CRC calculation.
const APP_B_SIZE_ADDR: u32 = 0x3FFF8;
const APP_B_CRC_ADDR: u32 = 0x3FFFC;
pub const APP_IMG_SZ: u32 = 0x1E000;
const APP_B_SIZE_ADDR: u32 = APP_B_END_ADDR - 8; // 0x3FFF8
const APP_B_CRC_ADDR: u32 = APP_B_END_ADDR - 4; // 0x3FFFC
pub const APP_B_END_ADDR: u32 = NVM_SIZE; // 0x40000
pub const APP_IMG_SZ: u32 = APP_B_END_ADDR - APP_A_END_ADDR / 2;
static_assertions::const_assert!((APP_B_END_ADDR - BOOTLOADER_END_ADDR) % 2 == 0);
pub const VECTOR_TABLE_OFFSET: u32 = 0x0;
pub const VECTOR_TABLE_LEN: u32 = 0x350;