source: soft/giet_vm/mappings/4c_1p_four.xml @ 292

Last change on this file since 292 was 289, checked in by cfuguet, 11 years ago

Modifications on GIET-VM IOC driver:

  • Introducing new layer on the IOC driver. Every call to ioc_read, ioc_write, ioc_get_block_size or ioc_init

functions will call the specific driver of the used IOC
controller. Supported IOC controllers are (for now) :

  1. BDV (Soclib Block Device)
  2. HBA
  3. SPI (SDCARD - SPI controller)
  • All functions of IOC controllers drivers respect the same interface.
  • To specify the used IOC controller of the platform, a subtype field has been introduced on the map.xml file. This subtype field must be declared on the IOC periph instantiation. Available subtypes (for now) : BDV, HBA or SPI.
File size: 21.6 KB
Line 
1<?xml version="1.0"?>
2
3<mapping_info signature    = "0xdeadbeef" 
4              name         = "4c_1p_four" 
5              x_size       = "2" 
6              y_size       = "2" 
7              x_width      = "4"
8              y_width      = "4"
9              vspaces      = "4"
10                          increment    = "0x10000"
11                          irq_per_proc = "4" >
12
13*** The "increment" parameter is the virtual address cluster increment
14*** The physical address cluster increment is 0x10000000000 / NB_CLUSTERS
15
16*** This first section describes an instance of the "tsar_generic_xbar" architecture
17*** with 4 clusters, 1 processor per cluster and 40 bits physical address.
18
19    <clusterset>
20
21        <cluster x = "0" y = "0" >
22            <pseg name = "PSEG_RAM"  type = "RAM"  base = "0x0000000000" length = "0x0001000000" />
23            <pseg name = "PSEG_XCU"  type = "PERI" base = "0x00B0000000" length = "0x0000002000" />
24            <pseg name = "PSEG_DMA"  type = "PERI" base = "0x00B1000000" length = "0x0000008000" />
25            <pseg name = "PSEG_MMC"  type = "PERI" base = "0x00B8000000" length = "0x0000001000" />
26
27*** Non replicated peripherals (including the ROM containing the preloader code)
28
29            <pseg name = "PSEG_FBF"  type = "PERI" base = "0x00B2000000" length = "0x0000004000" /> 
30            <pseg name = "PSEG_IOC"  type = "PERI" base = "0x00B3000000" length = "0x0000001000" /> 
31            <pseg name = "PSEG_TTY"  type = "PERI" base = "0x00B4000000" length = "0x0000001000" /> 
32            <pseg name = "PSEG_NIC"  type = "PERI" base = "0x00B5000000" length = "0x0000080000" />
33            <pseg name = "PSEG_CMA"  type = "PERI" base = "0x00B6000000" length = "0x0000008000" />
34            <pseg name = "PSEG_ROM"  type = "PERI" base = "0x00BFC00000" length = "0x0000004000" />
35
36            <proc index  = "0" >
37                <irq type = "SOFT" icuid = "0"  isr = "ISR_WAKUP" /> 
38                <irq type = "TIME" icuid = "1"  isr = "ISR_SWITCH" /> 
39
40                <irq type = "HARD" icuid = "16" isr = "ISR_TTY"     channel = "0" /> 
41                <irq type = "HARD" icuid = "17" isr = "ISR_TTY"     channel = "1" /> 
42                <irq type = "HARD" icuid = "18" isr = "ISR_TTY"     channel = "2" /> 
43                <irq type = "HARD" icuid = "19" isr = "ISR_TTY"     channel = "3" /> 
44                <irq type = "HARD" icuid = "20" isr = "ISR_TTY"     channel = "4" /> 
45                <irq type = "HARD" icuid = "21" isr = "ISR_TTY"     channel = "5" /> 
46                <irq type = "HARD" icuid = "22" isr = "ISR_TTY"     channel = "6" /> 
47                <irq type = "HARD" icuid = "23" isr = "ISR_TTY"     channel = "7" /> 
48
49                <irq type = "HARD" icuid = "31" isr = "ISR_IOC" /> 
50            </proc> 
51
52            <periph type = "DMA"  psegname = "PSEG_DMA"  channels = "1"  /> 
53            <periph type = "XCU"  psegname = "PSEG_XCU"  channels = "4"  />
54            <periph type = "MMC"  psegname = "PSEG_MMC"  channels = "1"  />
55            <periph type = "IOC"  psegname = "PSEG_IOC"  channels = "1" subtype = "BDV" /> 
56            <periph type = "TTY"  psegname = "PSEG_TTY"  channels = "8"  /> 
57            <periph type = "NIC"  psegname = "PSEG_NIC"  channels = "2"  />
58            <periph type = "CMA"  psegname = "PSEG_CMA"  channels = "4"  />
59            <periph type = "FBF"  psegname = "PSEG_FBF"  channels = "1"  />
60            <periph type = "ROM"  psegname = "PSEG_ROM"  channels = "1"  />
61
62        </cluster>
63
64        <cluster x = "0" y = "1" >
65            <pseg name = "PSEG_RAM"  type = "RAM"  base = "0x0100000000" length = "0x0001000000" />
66            <pseg name = "PSEG_XCU"  type = "PERI" base = "0x01B0000000" length = "0x0000002000" />
67            <pseg name = "PSEG_DMA"  type = "PERI" base = "0x01B1000000" length = "0x0000008000" />
68            <pseg name = "PSEG_MMC"  type = "PERI" base = "0x01B8000000" length = "0x0000001000" />
69
70            <proc index = "0" >
71                <irq type = "SOFT" icuid = "0" isr = "ISR_WAKUP" />
72                <irq type = "TIME" icuid = "1" isr = "ISR_SWITCH" />
73            </proc>
74
75            <periph type = "DMA"  psegname = "PSEG_DMA"  channels = "1" />
76            <periph type = "XCU"  psegname = "PSEG_XCU"  channels = "4" />
77            <periph type = "MMC"  psegname = "PSEG_MMC"  channels = "1" />
78        </cluster>
79
80        <cluster x = "1" y = "0" >
81            <pseg name = "PSEG_RAM"  type = "RAM"  base = "0x1000000000" length = "0x0001000000" />
82            <pseg name = "PSEG_XCU"  type = "PERI" base = "0x10B0000000" length = "0x0000002000" />
83            <pseg name = "PSEG_DMA"  type = "PERI" base = "0x10B1000000" length = "0x0000008000" />
84            <pseg name = "PSEG_MMC"  type = "PERI" base = "0x10B8000000" length = "0x0000001000" />
85
86            <proc index = "0" >
87                <irq type = "SOFT" icuid = "0" isr = "ISR_WAKUP" />
88                <irq type = "TIME" icuid = "1" isr = "ISR_SWITCH" />
89            </proc>
90
91            <periph type = "DMA"  psegname = "PSEG_DMA"  channels = "1" />
92            <periph type = "XCU"  psegname = "PSEG_XCU"  channels = "4" />
93            <periph type = "MMC"  psegname = "PSEG_MMC"  channels = "1" />
94        </cluster>
95
96        <cluster x = "1" y = "1" >
97            <pseg name = "PSEG_RAM"  type = "RAM"  base = "0x1100000000" length = "0x0001000000" />
98            <pseg name = "PSEG_XCU"  type = "PERI" base = "0x11B0000000" length = "0x0000002000" />
99            <pseg name = "PSEG_DMA"  type = "PERI" base = "0x11B1000000" length = "0x0000008000" />
100            <pseg name = "PSEG_MMC"  type = "PERI" base = "0x11B8000000" length = "0x0000001000" />
101
102            <proc index = "0" >
103                <irq type = "SOFT" icuid = "0" isr = "ISR_WAKUP" />
104                <irq type = "TIME" icuid = "1" isr = "ISR_SWITCH" />
105            </proc>
106
107            <periph type = "DMA"  psegname = "PSEG_DMA"  channels = "1" />
108            <periph type = "XCU"  psegname = "PSEG_XCU"  channels = "4" />
109            <periph type = "MMC"  psegname = "PSEG_MMC"  channels = "1" />
110        </cluster>
111    </clusterset>
112
113    <globalset> 
114
115*** Segments used by the boot code / A[31:28] = 0x0 / Identity mapping
116- seg_boot_mapping is loaded by the boot-loader. It contains the mapping info. The content is reused by the kernel.
117- seg_boot_code and seg_boot data are loaded by the preloader, used by the boot-loader The content is not reused by the kernel.
118- seg_boot_stack is contains the stacks used by all processors during reset and boot. The content is not reused by the Kernel.
119- seg_boot_buffer is used by the boot-loader. It can contain a complete .elf file. The content is not reused by the kernel.
120
121        <vseg name = "seg_boot_mapping"   vbase = "0x00000000" mode = "C_W_" x = "0" y = "0" psegname = "PSEG_RAM" ident = "1" >
122            <vobj name = "boot_mapping"   type = "BLOB"   length = "0x00010000" binpath = "map.bin" />
123        </vseg>
124        <vseg name = "seg_boot_code"      vbase = "0x00010000" mode = "CXW_" x = "0" y = "0" psegname = "PSEG_RAM" ident = "1" >
125            <vobj name = "boot_code"      type = "BUFFER" length = "0x00020000" />
126        </vseg>
127        <vseg name = "seg_boot_data"      vbase = "0x00030000" mode = "C_W_" x = "0" y = "0" psegname = "PSEG_RAM" ident = "1" >
128            <vobj name = "boot_data"      type = "BUFFER" length = "0x00010000" />
129        </vseg>
130        <vseg name = "seg_boot_buffer"    vbase = "0x00040000" mode = "C_W_" x = "0" y = "0" psegname = "PSEG_RAM" ident = "1" >
131            <vobj name = "boot_buffer"    type = "BUFFER" length = "0x00020000" />
132        </vseg>
133        <vseg name = "seg_boot_stack"     vbase = "0x00060000" mode = "C_W_" x = "0" y = "0" psegname = "PSEG_RAM" ident = "1" >
134            <vobj name = "boot_stack"     type = "BUFFER" length = "0x00090000" />
135        </vseg>
136
137*** Segments used by the kernel / A[31:28] = 0x8
138 
139        <vseg name = "seg_kernel_code"    vbase = "0x80000000" mode = "CXW_" x = "0" y = "0" psegname = "PSEG_RAM" > 
140            <vobj name = "kernel_code"    type = "ELF" length = "0x00020000" binpath = "build/kernel/kernel.elf" />
141        </vseg>
142        <vseg name = "seg_kernel_data"    vbase = "0x80020000" mode = "C_W_" x = "0" y = "0" psegname = "PSEG_RAM" > 
143            <vobj name = "kernel_data"    type = "ELF" length = "0x00060000" binpath = "build/kernel/kernel.elf" />
144                </vseg>
145        <vseg name = "seg_kernel_uncdata" vbase = "0x80080000" mode = "__W_" x = "0" y = "0" psegname = "PSEG_RAM" > 
146            <vobj name = "kernel_uncdata" type = "ELF" length = "0x00040000" binpath = "build/kernel/kernel.elf" />
147        </vseg>
148        <vseg name = "seg_kernel_init"    vbase = "0x800C0000" mode = "CXW_" x = "0" y = "0" psegname = "PSEG_RAM" > 
149            <vobj name = "kernel_init"    type = "ELF" length = "0x00010000" binpath = "build/kernel/kernel.elf" />
150        </vseg>
151
152*** Segments for non replicated peripherals / A[31:28] = 0xB / Identity mapping
153
154        <vseg name = "seg_fbf"            vbase = "0xB2000000" mode = "__W_" x = "0" y = "0" psegname = "PSEG_FBF" ident = "1" >
155            <vobj name = "fbf"            type = "PERI" length  = "0x00004000" /> 
156        </vseg>
157        <vseg name = "seg_ioc"            vbase = "0xB3000000" mode = "__W_" x = "0" y = "0" psegname = "PSEG_IOC" ident = "1" >
158            <vobj name = "ioc"            type = "PERI" length  = "0x00001000" /> 
159        </vseg>
160        <vseg name = "seg_tty"            vbase = "0xB4000000" mode = "__W_" x = "0" y = "0" psegname = "PSEG_TTY" ident = "1" >
161                        <vobj name = "tty"            type = "PERI" length  = "0x00001000" />
162        </vseg>
163        <vseg name = "seg_nic"            vbase = "0xB5000000" mode = "__W_" x = "0" y = "0" psegname = "PSEG_NIC" ident = "1" >
164            <vobj name = "nic"            type = "PERI" length  = "0x00080000" /> 
165        </vseg>
166        <vseg name = "seg_cma"            vbase = "0xB6000000" mode = "__W_" x = "0" y = "0" psegname = "PSEG_CMA" ident = "1" >
167            <vobj name = "cma"            type = "PERI" length  = "0x00008000" /> 
168        </vseg>
169        <vseg name = "seg_rom"            vbase = "0xBFC00000" mode = "CXW_" x = "0" y = "0" psegname = "PSEG_ROM" ident = "1" >
170            <vobj name = "rom"            type = "PERI" length  = "0x00004000" /> 
171        </vseg>
172
173*** Segments for replicated ICUS / A[31:24] = 0xB0 / Increment = 0x10000 / Identity mapping in cluster 0           
174
175        <vseg name = "seg_icu_0"          vbase = "0xB0000000" mode = "__W_" x = "0" y = "0" psegname = "PSEG_XCU" ident = "1" > 
176            <vobj name = "icu_0"          type = "PERI" length  = "0x00001000" /> 
177        </vseg>
178        <vseg name = "seg_icu_1"          vbase = "0xB0010000" mode = "__W_" x = "0" y = "1" psegname = "PSEG_XCU" > 
179            <vobj name = "icu_1"          type = "PERI" length  = "0x00001000" /> 
180        </vseg>
181        <vseg name = "seg_icu_2"          vbase = "0xB0100000" mode = "__W_" x = "1" y = "0" psegname = "PSEG_XCU" > 
182            <vobj name = "icu_2"          type = "PERI" length  = "0x00001000" /> 
183        </vseg>
184        <vseg name = "seg_icu_3"          vbase = "0xB0110000" mode = "__W_" x = "1" y = "1" psegname = "PSEG_XCU" > 
185            <vobj name = "icu_3"          type = "PERI" length  = "0x00001000" /> 
186        </vseg>
187
188*** segments for replicated DMAs / A[31:24] = 0xB1 / Increment = 0x10000 / Tdentity mapping in cluster 0
189*** The peripheral type must be entirely defined by the 8 virtual address MSB bits (mask_type = 0xFF000000)
190*** The cluster id must be encoded in the next 8 virtual address bits (cluster_mask = 0x00FF0000)
191
192        <vseg name = "seg_dma_0"          vbase = "0xB1000000" mode = "__W_" x = "0" y = "0" psegname = "PSEG_DMA" ident = "1" >
193            <vobj name = "dma_0"          type = "PERI" length  = "0x00008000" />
194        </vseg>
195        <vseg name = "seg_dma_1"          vbase = "0xB1010000" mode = "__W_" x = "0" y = "1" psegname = "PSEG_DMA" >
196            <vobj name = "dma_1"          type = "PERI" length  = "0x00008000" />
197        </vseg>
198        <vseg name = "seg_dma_2"          vbase = "0xB1100000" mode = "__W_" x = "1" y = "0" psegname = "PSEG_DMA" >
199            <vobj name = "dma_2"          type = "PERI" length  = "0x00008000" />
200        </vseg>
201        <vseg name = "seg_dma_3"          vbase = "0xB1110000" mode = "__W_" x = "1" y = "1" psegname = "PSEG_DMA" >
202            <vobj name = "dma_3"          type = "PERI" length  = "0x00008000" />
203        </vseg>
204
205*** segments for replicated MMC / A[31:24] = 0xB8 / Increment = 0x10000 / Identity mapping in cluster 0
206*** The peripheral type must be entirely defined by the 8 virtual address MSB bits (mask_type = 0xFF000000)
207*** The cluster id must be encoded in the next 8 virtual address bits (cluster_mask = 0x00FF0000)
208
209        <vseg name = "seg_memc_0"         vbase = "0xB8000000" mode = "__W_" x = "0" y = "0" psegname = "PSEG_MMC" ident = "1" >
210            <vobj name = "memc_0"         type = "PERI" length  = "0x00001000" />
211        </vseg>
212        <vseg name = "seg_memc_1"         vbase = "0xB8010000" mode = "__W_" x = "0" y = "1" psegname = "PSEG_MMC" >
213            <vobj name = "memc_1"         type = "PERI" length  = "0x00001000" />
214        </vseg>
215        <vseg name = "seg_memc_2"         vbase = "0xB8100000" mode = "__W_" x = "1" y = "0" psegname = "PSEG_MMC" >
216            <vobj name = "memc_2"         type = "PERI" length  = "0x00001000" />
217        </vseg>
218        <vseg name = "seg_memc_3"         vbase = "0xB8110000" mode = "__W_" x = "1" y = "1" psegname = "PSEG_MMC" >
219            <vobj name = "memc_3"         type = "PERI" length  = "0x00001000" />
220        </vseg>
221
222*** segments for replicated schedulers / A[31:28] = 0xF / Increment = 0x10000
223*** The type must be entirely defined by the 8 virtual address MSB bits (mask_type = 0xFF000000)
224*** The cluster id must be encoded in the next 8 virtual address bits (cluster_mask = 0x00FF0000)
225
226        <vseg name = "seg_sched_0"        vbase = "0xF0000000" mode = "C_W_" x = "0" y = "0" psegname = "PSEG_RAM" >
227            <vobj name = "sched_0"        type = "SCHED" length  = "0x00008000" />
228        </vseg>
229        <vseg name = "seg_sched_1"        vbase = "0xF0010000" mode = "C_W_" x = "0" y = "1" psegname = "PSEG_RAM" >
230            <vobj name = "sched_1"        type = "SCHED" length  = "0x00008000" />
231        </vseg>
232        <vseg name = "seg_sched_2"        vbase = "0xF0100000" mode = "C_W_" x = "1" y = "0" psegname = "PSEG_RAM" >
233            <vobj name = "sched_2"        type = "SCHED" length  = "0x00008000" />
234        </vseg>
235        <vseg name = "seg_sched_3"        vbase = "0xF0110000" mode = "C_W_" x = "1" y = "1" psegname = "PSEG_RAM" >
236            <vobj name = "sched_3"        type = "SCHED" length  = "0x00008000" />
237        </vseg>
238***
239    </globalset> 
240
241    <vspaceset>
242
243*** For each vspace, the startname field is the name of the vobj containing the start_vector (entry point array)
244*** For each task, the startid field define the task entry point as an index in the start_vector
245*** For each task, the x,y and proclocid arguments define the task static placement
246*** For each task, the stackname field is the name of the vobj containing the task stack
247*** For each task, the heapname field is the name of the vobj containing the task heap
248
249        <vspace name = "router" startname = "data" > 
250            <vseg name = "seg_code"        vbase = "0x00400000" mode = "CX_U" x = "0" y = "0" psegname = "PSEG_RAM" > 
251                <vobj name = "code"        type = "ELF" length = "0x00010000" binpath = "build/router/router.elf" /> 
252            </vseg>
253            <vseg name = "seg_data"        vbase = "0x00500000" mode = "__WU" x = "0" y = "0" psegname = "PSEG_RAM" >
254                <vobj name = "data"        type = "ELF" length = "0x00010000" binpath = "build/router/router.elf" />
255            </vseg>
256            <vseg name = "seg_ptab"        vbase = "0x00600000" mode = "C___" x = "0" y = "0" psegname = "PSEG_RAM" > 
257                <vobj name = "ptab"        type = "PTAB" length  = "0x00012000" align   = "13" />
258            </vseg>
259            <vseg name = "seg_stack_prod"  vbase = "0x00700000" mode = "C_WU" x = "0" y = "0" psegname = "PSEG_RAM" >
260                <vobj name = "stack_prod"  type = "BUFFER" length = "0x00010000" /> 
261                <vobj name = "heap_prod"   type = "BUFFER" length = "0x00010000" /> 
262            </vseg>
263            <vseg name = "seg_stack_cons"  vbase = "0x00800000" mode = "C_WU" x = "0" y = "1" psegname = "PSEG_RAM" > 
264                <vobj name = "stack_cons"  type = "BUFFER" length = "0x00010000" />
265                <vobj name = "heap_cons"   type = "BUFFER" length = "0x00010000" /> 
266            </vseg>
267            <vseg name = "seg_stack_routA" vbase = "0x00900000" mode = "C_WU" x = "1" y = "0" psegname = "PSEG_RAM" > 
268                <vobj name = "stack_routA" type = "BUFFER" length = "0x00010000" />
269                <vobj name = "heap_routA"  type = "BUFFER" length = "0x00010000" /> 
270            </vseg>
271            <vseg name = "seg_stack_routB" vbase = "0x00A00000" mode = "C_WU" x = "1" y = "1" psegname = "PSEG_RAM" > 
272                <vobj name = "stack_routB" type = "BUFFER" length = "0x00010000" />
273                <vobj name = "heap_routB"  type = "BUFFER" length = "0x00010000" /> 
274            </vseg>
275            <vseg name = "seg_mwmrs"       vbase = "0x00B00000" mode = "__WU" x = "0" y = "0" psegname = "PSEG_RAM" > 
276                <vobj name = "mwmr_in"     type = "MWMR" length = "0x00000020" init = "1" />
277                <vobj name = "mwmr_out"    type = "MWMR" length = "0x00000020" init = "1" />
278                    </vseg>
279
280            <task name = "producer" x = "0" y = "0" proclocid = "0" stackname = "stack_prod"  heapname = "heap_prod"  startid = "0" usetty = "1" />
281            <task name = "consumer" x = "0" y = "1" proclocid = "0" stackname = "stack_cons"  heapname = "heap_cons"  startid = "1" usetty = "1" />
282            <task name = "router_A" x = "1" y = "0" proclocid = "0" stackname = "stack_routA" heapname = "heap_routA" startid = "2" usetty = "1" />
283            <task name = "router_B" x = "1" y = "0" proclocid = "0" stackname = "stack_routB" heapname = "heap_routB" startid = "2" usetty = "1" />
284        </vspace>
285
286        <vspace name = "hello" startname = "data" >
287            <vseg name = "seg_code"        vbase = "0x00400000" mode = "CX_U" x = "0" y = "1" psegname = "PSEG_RAM" > 
288                <vobj name = "code"            type     = "ELF" length = "0x00010000" binpath = "build/hello/hello.elf" />
289            </vseg>
290            <vseg name = "seg_data"        vbase = "0x00500000" mode = "C_WU" x = "0" y = "1" psegname = "PSEG_RAM" >
291                <vobj name = "data"        type = "ELF" length = "0x00010000" binpath = "build/hello/hello.elf" />
292            </vseg>
293            <vseg name = "seg_ptab"        vbase = "0x00600000" mode = "C___" x = "0" y = "1" psegname = "PSEG_RAM" >
294                <vobj name = "ptab"        type = "PTAB" length = "0x00012000" align = "13" /> 
295            </vseg>
296            <vseg name = "seg_stack"       vbase = "0x00700000" mode = "C_WU" x = "0" y = "1" psegname = "PSEG_RAM" >
297                <vobj name = "stack"       type = "BUFFER" length = "0x00010000" />
298                <vobj name = "heap"        type = "BUFFER" length = "0x00010000" />
299            </vseg>
300
301            <task name = "main_hello" x = "0" y = "1" proclocid = "0" stackname = "stack" heapname = "heap" startid = "0" usetty = "1" />
302        </vspace>
303
304        <vspace name = "pgcd" startname = "data" >
305            <vseg name = "seg_code"        vbase = "0x00400000" mode = "CX_U" x = "1" y = "0" psegname = "PSEG_RAM" >
306                <vobj name = "code"        type = "ELF" length = "0x00010000" binpath = "build/pgcd/pgcd.elf" />
307            </vseg>
308            <vseg name = "seg_data"        vbase = "0x00500000" mode = "C_WU" x = "1" y = "0" psegname = "PSEG_RAM" >
309                <vobj name      = "data"       type     = "ELF" length = "0x00010000" binpath = "build/pgcd/pgcd.elf" />
310            </vseg>
311            <vseg name = "seg_ptab"        vbase = "0x00600000" mode = "C___" x = "1" y = "0" psegname = "PSEG_RAM" >
312                <vobj name = "ptab"        type = "PTAB" length = "0x00012000" align = "13" />
313            </vseg>
314            <vseg name = "seg_stack"       vbase = "0x00700000" mode = "C_WU" x = "1" y = "0" psegname = "PSEG_RAM" >
315                <vobj name = "stack"       type = "BUFFER" length = "0x00010000" /> 
316                <vobj name = "heap"        type = "BUFFER" length = "0x00010000" /> 
317            </vseg>
318
319            <task name = "main_pgcd" x = "1" y = "0" proclocid = "0" stackname = "stack" heapname = "heap" startid = "0" usetty = "1" />
320        </vspace>
321
322        <vspace name = "display" startname = "data" >
323            <vseg name = "seg_code"        vbase = "0x00400000" mode = "CX_U" x = "1" y = "1" psegname = "PSEG_RAM" >
324                <vobj name = "code"        type = "ELF" length = "0x00010000" binpath = "build/display/display.elf" />
325            </vseg>
326            <vseg name = "seg_data"        vbase = "0x00500000" mode = "C_WU" x = "1" y = "1" psegname = "PSEG_RAM" >
327                <vobj name = "data"        type = "ELF" length = "0x00010000" binpath = "build/display/display.elf" />
328                           </vseg>
329            <vseg name = "seg_ptab"        vbase = "0x00600000" mode = "C___" x = "1" y = "1" psegname = "PSEG_RAM" >
330                <vobj name = "ptab"        type = "PTAB" length  = "0x00012000" align   = "13" />
331            </vseg>
332            <vseg name = "seg_stack"       vbase = "0x00700000" mode = "C_WU" x = "1" y = "1" psegname = "PSEG_RAM" >
333                <vobj name = "stack"       type = "BUFFER" length = "0x00010000" />
334                <vobj name = "heap"        type = "BUFFER" length = "0x00010000" />
335            </vseg>
336
337            <task name = "main_display" x = "1" y = "1" proclocid = "0" stackname = "stack" heapname = "heap" startid = "0" usetty = "1" usecma = "1" />
338        </vspace>
339
340    </vspaceset>
341</mapping_info>
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