Changeset 804 for trunk/softs/tsar_boot

Timestamp:

Sep 12, 2014, 4:29:46 PM (10 years ago)

Author:

cfuguet

Message:

tsar_boot: using RESET_ADDRESS as preloader base address

• The preloader base address is defined by RESET_ADDRESS instead of SEG_ROM_BASE.

• Some platforms, like tsar_generic_leti, use the preloader but they do not have a ROM. Therefore the preloader is loaded during initialization in RAM.

Location:

trunk/softs/tsar_boot

Files:

• include/defs.h (modified) (1 diff)
• preloader.ld.in (modified) (1 diff)

trunk/softs/tsar_boot/include/defs.h

@@ -44 +44 @@
 #endif
 
-#ifndef SEG_ROM_BASE
-#   error "SEG_ROM_BASE constant must be defined in the hard_config.h file"
+#ifndef RESET_ADDRESS
+#   error "RESET_ADDRESS constant must be defined in the hard_config.h file"
 #endif
 

trunk/softs/tsar_boot/preloader.ld.in

@@ -12 +12 @@
 /* Definition of the base address for code segment */
 
-seg_code_base = SEG_ROM_BASE;
+seg_code_base = RESET_ADDRESS;
 seg_data_base = SEG_RAM_BASE + SEG_RAM_SIZE - RESET_STACK_SIZE - 0x4000;