Texas Instruments TMS320*2801 Series

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4.4 Bootloader Code Listing (V4.0)
Bootloader Code Listing (V4.0)
/*
// TI File $Revision: /main/5 $
// Checkin $Date: April 21, 2005 15:59:42 $
//###########################################################################
//
// FILE: F280x_boot_rom_lnk.cmd
//
// TITLE: F280x boot rom linker command file
//
//
//###########################################################################
// $TI Release:$
// $Release Date:$
//###########################################################################
*/
MEMORY
{
PAGE 0 :
TABLES : origin = 0x3FF000, length = 0x000b50
BOOT : origin = 0x3FFB50, length = 0x000386
RSVD1 : origin = 0x3FFED6, length = 0x0000E3
FLASH_API : origin = 0x3FFFB9, length = 0x000001
VERSION : origin = 0x3FFFBA, length = 0x000002
CHECKSUM : origin = 0x3FFFBC, length = 0x000004
VECS : origin = 0x3FFFC0, length = 0x000040
PAGE 1 :
EBSS : origin = 0x400, length = 0x002
STACK : origin = 0x402, length = 0x200
}
SECTIONS
{
IQmathTables : load = TABLES, PAGE = 0
.InitBoot : load = BOOT, PAGE = 0
.text : load = BOOT, PAGE = 0
.BootVecs : load = VECS, PAGE = 0
.Checksum : load = CHECKSUM, PAGE = 0
.Version : load = VERSION, PAGE = 0
.stack : load = STACK, PAGE = 1
.ebss : load = EBSS, PAGE = 1
rsvd1 : load = RSVD1, PAGE = 0
}
This section only shows the code that was modified from V3.0 to V4.0.
;; TI File $Revision: /main/7 $
;; Checkin $Date: May 2, 2006 20:49:39 $
;;###########################################################################
;;
;; FILE: Init_Boot.asm
;;
;; TITLE: 280x Boot Rom Initialization and Exit routines.
;;
;; Functions:
;;
;; _InitBoot
;; _ExitBoot
;;
;; Notes:
;;
SPRU722C – November 2004 – Revised October 2006 Bootloader Code Overview 87
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