forked from mirrors/qmk_userspace
Banish some more magic numbers (#6662)
This commit is contained in:
parent
c21281c593
commit
91bd2117df
2 changed files with 13 additions and 19 deletions
|
@ -59,11 +59,6 @@
|
|||
uint16_t bootloader_start;
|
||||
#endif
|
||||
|
||||
#define BOOT_SIZE_256 0b110
|
||||
#define BOOT_SIZE_512 0b100
|
||||
#define BOOT_SIZE_1024 0b010
|
||||
#define BOOT_SIZE_2048 0b000
|
||||
|
||||
// compatibility between ATMega8 and ATMega88
|
||||
#if !defined(MCUCSR)
|
||||
# if defined(MCUSR)
|
||||
|
@ -86,11 +81,11 @@ void bootloader_jump(void) {
|
|||
#if !defined(BOOTLOADER_SIZE)
|
||||
uint8_t high_fuse = boot_lock_fuse_bits_get(GET_HIGH_FUSE_BITS);
|
||||
|
||||
if (high_fuse & BOOT_SIZE_256) {
|
||||
if (high_fuse & ~(FUSE_BOOTSZ0 & FUSE_BOOTSZ1)) {
|
||||
bootloader_start = (FLASH_SIZE - 512) >> 1;
|
||||
} else if (high_fuse & BOOT_SIZE_512) {
|
||||
} else if (high_fuse & ~(FUSE_BOOTSZ1)) {
|
||||
bootloader_start = (FLASH_SIZE - 1024) >> 1;
|
||||
} else if (high_fuse & BOOT_SIZE_1024) {
|
||||
} else if (high_fuse & ~(FUSE_BOOTSZ0)) {
|
||||
bootloader_start = (FLASH_SIZE - 2048) >> 1;
|
||||
} else {
|
||||
bootloader_start = (FLASH_SIZE - 4096) >> 1;
|
||||
|
|
Loading…
Add table
Add a link
Reference in a new issue