[BSP] Fix component initialization functions may be not sequential storage on ROM when used for IAR linker.

1 files changed, 2 insertions, 1 deletions

diff --git a/bsp/beaglebone/am335x_DDR.icf b/bsp/beaglebone/am335x_DDR.icf
index 8f158d8432..7f17ec07ec 100644
--- a/bsp/beaglebone/am335x_DDR.icf
+++ b/bsp/beaglebone/am335x_DDR.icf
@@ -29,6 +29,7 @@ define block FIQ_STACK with alignment = 8, size = __ICFEDIT_size_fiqstack__ { };
 define block UND_STACK with alignment = 8, size = __ICFEDIT_size_undstack__ { };

 define block ABT_STACK with alignment = 8, size = __ICFEDIT_size_abtstack__ { };

 define block HEAP      with alignment = 8, size = __ICFEDIT_size_heap__     { };

+define block RTT_INIT_FUNC with fixed order { readonly section .rti_fn* };

 

 initialize by copy { readwrite };

 do not initialize  { section .noinit };

@@ -38,7 +39,7 @@ keep { section .rti_fn* };
 

 place at address mem :__ICFEDIT_intvec_start__ {readonly section .intvec};

 

-place in ROM_region  { readonly };

+place in ROM_region  { readonly, block RTT_INIT_FUNC };

 place in RAM_region  { readwrite,

                         block CSTACK, block SVC_STACK, block IRQ_STACK, block FIQ_STACK,

                         block UND_STACK, block ABT_STACK, block HEAP };