1//  Memory map file to generate linker scripts for programs to run on
2//  most targets (that have the OCD option); allows I/O through the host
3//  debugger when being debugged using GDB (via the Xtensa OCD daemon).
4
5// Customer ID=7187; Build=0xac17d; Copyright (c) 2006-2015 Cadence Design Systems, Inc.
6//
7// Permission is hereby granted, free of charge, to any person obtaining
8// a copy of this software and associated documentation files (the
9// "Software"), to deal in the Software without restriction, including
10// without limitation the rights to use, copy, modify, merge, publish,
11// distribute, sublicense, and/or sell copies of the Software, and to
12// permit persons to whom the Software is furnished to do so, subject to
13// the following conditions:
14//
15// The above copyright notice and this permission notice shall be included
16// in all copies or substantial portions of the Software.
17//
18// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
19// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
20// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
21// IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
22// CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
23// TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
24// SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
25
26//  Show extra XTBOARD memory map details.
27INCLUDE_XTBOARD_MEMORIES = try
28
29
30// A memory map is a sequence of memory descriptions and
31// optional parameter assignments.
32//
33// Each memory description has the following format:
34//   BEGIN <name>
35//     <addr> [,<paddr>] : <mem-type> : <mem-name> : <size> [,<psize>]
36//                       : [writable] [,executable] [,device] ;
37//     <segment>*
38//   END <name>
39//
40// where each <segment> description has the following format:
41//     <seg-name> : F|C : <start-addr> - <end-addr> [ : STACK ] [ : HEAP ]
42//                : <section-name>* ;
43//
44// Each parameter assignment is a keyword/value pair in the following format:
45//   <keyword> = <value>                (no spaces in <value>)
46// or
47//   <keyword> = "<value>"              (spaces allowed in <value>)
48//
49// The following primitives are also defined:
50//   PLACE SECTIONS( <section-name>* ) { WITH_SECTION(<section-name>)
51//                                       | IN_SEGMENT(<seg-name>) }
52//
53//   NOLOAD <section-name1> [ <section-name2> ... ]
54//
55// Please refer to the Xtensa LSP Reference Manual for more details.
56//
57BEGIN dsp_core
580x20400000: sysram : dsp_core : 0x180000 : executable, writable ;
59 dsp_core : C : 0x20400000 - 0x2057ffff :  STACK :  HEAP : .rodata .literal .text .data __llvm_prf_names .bss;
60END dsp_core
61
62BEGIN dram0
630x24000000: dataRam : dram0 : 0x10000 : writable ;
64 dram0_0 : C : 0x24000000 - 0x2400ffff : .dram0.rodata .ResetVector.literal .Level2InterruptVector.literal .Level3InterruptVector.literal .DebugExceptionVector.literal .NMIExceptionVector.literal .KernelExceptionVector.literal .UserExceptionVector.literal .DoubleExceptionVector.literal .iram0.literal .dram0.data .dram0.bss;
65END dram0
66
67BEGIN iram0
680x24020000: instRam : iram0 : 0x10000 : executable, writable ;
69 iram0_0 : F : 0x24020000 - 0x240203ff : .ResetVector.text .ResetHandler.literal .ResetHandler.text;
70 iram0_1 : F : 0x24020400 - 0x2402057b : .WindowVectors.text;
71 iram0_2 : F : 0x2402057c - 0x2402059b : .Level2InterruptVector.text;
72 iram0_3 : F : 0x2402059c - 0x240205bb : .Level3InterruptVector.text;
73 iram0_4 : F : 0x240205bc - 0x240205db : .DebugExceptionVector.text;
74 iram0_5 : F : 0x240205dc - 0x240205fb : .NMIExceptionVector.text;
75 iram0_6 : F : 0x240205fc - 0x2402061b : .KernelExceptionVector.text;
76 iram0_7 : F : 0x2402061c - 0x2402063b : .UserExceptionVector.text;
77 iram0_8 : F : 0x2402063c - 0x2402ffff : .DoubleExceptionVector.text .iram0.text;
78END iram0
79
80BEGIN iocached
810x70000000: io : iocached : 0xda00000 : executable, writable ;
82END iocached
83
84BEGIN rambypass
850x80000000: sysram : rambypass : 0x10000000 : device, executable, writable ;
86END rambypass
87
88BEGIN iobypass
890x90000000: io : iobypass : 0xda00000 : device, executable, writable ;
90END iobypass
91
92