RE:sections
I’ve found the solution...
MEMORY
{
BOOTOS (rx) : ORIGIN = 0x80000000, LENGTH = 4096
MAINAPP (rx) : ORIGIN = 0x80001000, LENGTH = 4096
ISRAPP (rx) : ORIGIN = 0x80002000, LENGTH = 4096
FLASH (rx) : ORIGIN = 0x80003000, LENGTH = 118784
RAM (xrw) : ORIGIN = 0x20000000, LENGTH = 16384
}
and then
/* The startup code goes first into OSBoot */
.isr_vector :
{
. = ALIGN(4);
KEEP(*(.isr_vector)) /* Startup code */
. = ALIGN(4);
} >BOOTOS
.OSboot :
{
. = ALIGN(4);
KEEP(*(.isr_vector)) /* Startup code */
. = ALIGN(4);
} >BOOTOS
.APPmain :
{
. = ALIGN(4);
KEEP(*(.isr_vector)) /* Startup code */
. = ALIGN(4);
} >MAINAPP