Revise DCache with RTT section

Signed-off-by: HiFiPhile <admin@hifiphile.com>
2025-07-04 12:10:56 +02:00
parent 211c2e380f
commit ffab23cf0f
7 changed files with 152 additions and 12 deletions
--- a/hw/bsp/stm32h7rs/linker/stm32h7s3xx_flash.icf
+++ b/hw/bsp/stm32h7rs/linker/stm32h7s3xx_flash.icf
@@ -51,5 +51,5 @@ place at address mem:__ICFEDIT_intvec_start__ { readonly section .intvec };

 place in ROM_region   { readonly };
 place in RAM_region   { readwrite };
-place in DTCM_region  { block CSTACK, block HEAP, section dtcm_data };
+place in DTCM_region  { block CSTACK, block HEAP };
 place in NONCACHEABLE_region { section noncacheable_buffer };
--- a/hw/bsp/stm32h7rs/linker/stm32h7s3xx_flash.ld
+++ b/hw/bsp/stm32h7rs/linker/stm32h7s3xx_flash.ld
@@ -196,11 +196,6 @@ SECTIONS
    . = ALIGN(8);
  } >DTCM

-  .dtcm_data :
-  {
-    *(dtcm_data)
-  } >DTCM
-
  /* Remove information from the compiler libraries */
  /DISCARD/ :
  {