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Update multi booter

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final flash offset of bootloader set to 200k
right now bootloader code occupied 156k of flash
so there is a small space left for future modifications
This commit is contained in:
cuu
2025-06-02 14:55:46 +08:00
parent 6a15612907
commit 26cde76df8
8 changed files with 17 additions and 9 deletions
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2
Code/pico_multi_booter/linker_scripts/memmap_default.ld.mp.rp2040
View File

@@ -1,7 +1,7 @@
/*arduino-pico*/
MEMORY
{
FLASH(rx) : ORIGIN = 0x10000000 + 152k, LENGTH = __FLASH_LENGTH__ - 152k
FLASH(rx) : ORIGIN = 0x10000000 + 200k, LENGTH = __FLASH_LENGTH__ - 200k
RAM(rwx) : ORIGIN = 0x20000000, LENGTH = __RAM_LENGTH__
SCRATCH_X(rwx) : ORIGIN = 0x20040000, LENGTH = 4k
SCRATCH_Y(rwx) : ORIGIN = 0x20041000, LENGTH = 4k

2
Code/pico_multi_booter/linker_scripts/memmap_mp_rp2040.ld
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@@ -24,7 +24,7 @@
MEMORY
{
FLASH(rx) : ORIGIN = 0x10000000 + 152k, LENGTH = 2048k - 152k
FLASH(rx) : ORIGIN = 0x10000000 + 200k, LENGTH = 2048k - 200k
RAM(rwx) : ORIGIN = 0x20000000, LENGTH = 256k
SCRATCH_X(rwx) : ORIGIN = 0x20040000, LENGTH = 4k
SCRATCH_Y(rwx) : ORIGIN = 0x20041000, LENGTH = 4k

2
Code/pico_multi_booter/linker_scripts/rpi-pico.ld
View File

@@ -4,7 +4,7 @@
MEMORY
{
FLASH(rx) : ORIGIN = 0x10000000 + 152k, LENGTH = 2048k - 152k
FLASH(rx) : ORIGIN = 0x10000000 + 200k, LENGTH = 2048k - 200k
RAM(rwx) : ORIGIN = 0x20000000, LENGTH = 256k
SCRATCH_X(rwx) : ORIGIN = 0x20040000, LENGTH = 4k
SCRATCH_Y(rwx) : ORIGIN = 0x20041000, LENGTH = 4k