1 | /* |
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2 | * Debug RAM is the top 4MB of external RAM and is swapped with the |
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3 | * FLASH for development. |
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4 | */ |
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5 | MEMORY { |
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6 | ROM : ORIGIN = 0x00000000, LENGTH = 2M |
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7 | RAM : ORIGIN = 0x40000000, LENGTH = 64K |
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8 | RAM_EXT : ORIGIN = 0x21000000, LENGTH = 4M |
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9 | DEBUG_RAM : ORIGIN = 0x21400000, LENGTH = 4M |
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10 | NOCACHE : ORIGIN = 0x0, LENGTH = 0 |
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11 | } |
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12 | |
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13 | bsp_debug_ram_start = ORIGIN (DEBUG_RAM); |
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14 | bsp_debug_ram_end = ORIGIN (DEBUG_RAM) + LENGTH (DEBUG_RAM); |
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15 | bsp_debug_ram_size = LENGTH (DEBUG_RAM); |
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16 | |
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17 | REGION_ALIAS ("REGION_START", ROM); |
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18 | REGION_ALIAS ("REGION_FAST_TEXT", RAM); |
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19 | REGION_ALIAS ("REGION_FAST_TEXT_LOAD", ROM); |
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20 | REGION_ALIAS ("REGION_TEXT", ROM); |
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21 | REGION_ALIAS ("REGION_TEXT_LOAD", ROM); |
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22 | REGION_ALIAS ("REGION_RODATA", ROM); |
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23 | REGION_ALIAS ("REGION_RODATA_LOAD", ROM); |
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24 | REGION_ALIAS ("REGION_FAST_DATA", RAM); |
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25 | REGION_ALIAS ("REGION_FAST_DATA_LOAD", ROM); |
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26 | REGION_ALIAS ("REGION_DATA", RAM); |
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27 | REGION_ALIAS ("REGION_DATA_LOAD", ROM); |
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28 | REGION_ALIAS ("REGION_BSS", RAM_EXT); |
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29 | REGION_ALIAS ("REGION_RWEXTRA", RAM_EXT); |
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30 | REGION_ALIAS ("REGION_WORK", RAM_EXT); |
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31 | REGION_ALIAS ("REGION_STACK", RAM); |
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32 | REGION_ALIAS ("REGION_NOCACHE", NOCACHE); |
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33 | REGION_ALIAS ("REGION_NOCACHE_LOAD", NOCACHE); |
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34 | REGION_ALIAS ("REGION_NVRAM", NOCACHE); |
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35 | |
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36 | INCLUDE linkcmds.mpc55xx |
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