FreeCalypso > hg > fc-tourmaline
annotate src/cs/system/template/gsm_ds_k5a3281.template @ 8:99ae5bf8cab5
scripts/config-headers.sh: R2D_EMBEDDED_LCD change
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Fri, 16 Oct 2020 06:57:11 +0000 |
parents | 4e78acac3d88 |
children |
rev | line source |
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0
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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1 /* |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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2 * Integrated Protocol Stack Linker command file (all components) |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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3 * |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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4 * Target : ARM |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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5 * |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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6 * Copyright (c) Texas Instruments 2002, Condat 2002 |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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7 * |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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8 * This version of the linker script template has been concocted |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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changeset
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9 * by Spacefalcon the Outlaw, based on gsm_ds_amd8_lj3.template, |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
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10 * in order to build the GSM firmware for the memory configuration |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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11 * found in the Openmoko GTA0x GSM modem, which consists of the |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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12 * K5A3281 flash+RAM MCP plus the 512 KiB of internal RAM in the |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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13 * Calypso (PD751992A) chip itself. |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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14 */ |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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15 |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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16 -c /* Autoinitialize variables at runtime */ |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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17 |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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18 /*********************************/ |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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19 /* SPECIFY THE SYSTEM MEMORY MAP */ |
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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20 /*********************************/ |
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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21 |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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22 MEMORY |
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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23 { |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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24 /* CS0: Flash 4 Mbytes ****************************************************/ |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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25 /* Interrupt Vectors Table */ |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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26 I_MEM (RXI) : org = 0x00000000 len = 0x00000100 |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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27 |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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28 /* Boot Sector */ |
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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29 B_MEM (RXI) : org = 0x00000100 len = 0x00001f00 |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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30 |
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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31 /* Magic Word for Calypso Boot ROM */ |
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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32 MWC_MEM (RXI) : org = 0x00002000 len = 0x00000004 fill = 0x0000001 |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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33 |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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34 /* Program Memory */ |
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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35 P_MEM1 (RXI) : org = 0x00004000 len = 0x00000700 |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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36 P_MEM2 (RXI) : org = 0x00004700 len = 0x00000004 |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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37 P_MEM3 (RXI) : org = 0x00004704 len = 0x002fb8fc |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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38 |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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39 /* FFS Area */ |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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40 FFS_MEM (RX) : org = 0x00380000 len = 0x00080000 |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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41 /**************************************************************************/ |
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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42 |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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43 /* CS1: External SRAM 1 Mbytes ********************************************/ |
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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44 /* Data Memory */ |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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45 |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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46 /* |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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47 *** HACK by Spacefalcon the Outlaw *** |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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48 * |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
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49 * The starting Leonardo version (gsm_ds_amd8_lj3.template) had two |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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50 * external SRAM regions: D_MEM1 and D_MEM2. When I tried removing |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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51 * D_MEM2 and keeping only D_MEM1, the linker started behaving oddly |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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52 * in that the sections were emitted in the wrong order, and the |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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53 * addresses printed in the map file were bogus. The resulting m0 |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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54 * images seemed to still work correctly, but I feel that having the |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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55 * linker act "correctly" is better. |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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56 * |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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57 * My current hack-solution is to split the 1 MiB physical XRAM |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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58 * into D_MEM1 and D_MEM2 of 512 KiB each. As it happens, the total |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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59 * XRAM usage of the current firmware is a little below 512 KiB anyway. |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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60 */ |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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61 |
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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62 D_MEM1 (RW) : org = 0x01000000 len = 0x00080000 |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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63 D_MEM2 (RW) : org = 0x01080000 len = 0x00080000 |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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64 /**************************************************************************/ |
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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65 |
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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66 /* CS6: Calypso Internal SRAM 512 kbytes **********************************/ |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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67 /* Code & Variables Memory */ |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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68 S_MEM (RXW) : org = 0x00800000 len = 0x00080000 |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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69 /**************************************************************************/ |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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70 } |
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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71 |
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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72 /***********************************************/ |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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73 /* SPECIFY THE SECTIONS ALLOCATION INTO MEMORY */ |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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74 /***********************************************/ |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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75 |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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76 /* |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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77 * Since the bootloader directly calls the INT_Initialize() routine located |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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78 * in int.s, this int.s code must always be mapped at the same address |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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79 * (usually in the second flash sector). Its length is about 0x500 bytes. |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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80 * Then comes the code that need to be loaded into the internal RAM. |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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81 */ |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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82 |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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83 SECTIONS |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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84 { |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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85 .intvecs : {} > I_MEM /* Interrupt Vectors Table */ |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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86 .monitor : > B_MEM /* Monitor Constants & Code */ |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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87 { |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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88 $(CONST_BOOT_LIB) |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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89 } |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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90 |
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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91 .inttext : {} > P_MEM1 /* int.s Code */ |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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92 |
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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93 .bss_dar : > D_MEM1 /* DAR SWE Variables */ |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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94 { |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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95 $(BSS_DAR_LIB) |
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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96 } |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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97 |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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98 /* |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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99 * The .bss section should not be split to ensure it is initialized to 0 |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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100 * each time the SW is reset. So the whole .bss is mapped either in D_MEM1 |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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101 * or in D_MEM2. |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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102 * |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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103 * Falcon's note for K5A3281: see the comments above where the memory |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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104 * regions are defined. |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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105 */ |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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106 |
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107 .bss : > D_MEM1 | D_MEM2 /* Global & Static Variables */ |
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108 { |
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109 $(BSS_BOOT_LIB) |
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110 } |
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111 |
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112 /* |
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113 * All .bss sections, which must be mapped in internal RAM must be |
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114 * grouped in order to initialized the corresponding memory to 0. |
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115 * This initialization is done in int.s file before calling the Nucleus |
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116 * routine. |
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117 */ |
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118 |
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119 GROUP |
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120 { |
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121 S_D_Mem /* Label of start address of .bss section in Int. RAM */ |
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122 .DintMem |
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123 { |
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124 |
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125 /* |
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126 * .bss sections of the application |
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127 */ |
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128 |
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129 $(BSS_LIBS) |
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130 |
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131 } |
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132 |
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133 API_HISR_stack : {} |
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134 |
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135 E_D_Mem /* Label of end address of .bss section in Int. RAM */ |
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136 } > S_MEM |
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137 |
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138 /* |
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139 * .text and .const sections which must be mapped in internal RAM. |
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140 */ |
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141 |
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142 .ldfl : {} > P_MEM2 /* Used to know the start load address */ |
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143 GROUP load = P_MEM3, run = S_MEM |
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144 { |
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145 S_P_Mem /* Label of start address of .text & .const sections in Int. RAM */ |
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146 .PIntMem |
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147 { |
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148 /* |
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149 * .text and .const sections of the application. |
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150 * |
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151 * The .veneer sections correspond exactly to .text:v&n sections |
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152 * implementing the veneer functions. The .text:v$n -> .veneer |
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153 * translation is performed by PTOOL software when PTOOL_OPTIONS |
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154 * environement variable is set to veneer_section. |
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155 */ |
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156 |
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157 $(CONST_LIBS) |
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158 |
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159 } |
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160 E_P_Mem /* Label of end address of .text and .const sections in Int. RAM */ |
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161 } |
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162 |
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163 /* |
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164 * The rest of the code is mapped in flash, however the trampolines |
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165 * load address should be consistent with .text. |
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166 */ |
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167 COMMENT2START |
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168 `trampolines load = P_MEM3, run = S_MEM |
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169 COMMENT2END |
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170 |
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171 .text : {} > P_MEM3 /* Code */ |
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172 |
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173 /* |
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174 * The rest of the constants is mapped in flash. |
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175 * The .cinit section should not be split. |
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|
176 */ |
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177 |
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178 .cinit : {} > P_MEM3 /* Initialization Tables */ |
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179 .const : {} > P_MEM3 /* Constant Data */ |
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180 KadaAPI : {} > P_MEM3 /* ROMized CLDC */ |
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181 |
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182 .javastack: {} >> D_MEM1 | D_MEM2 /* Java stack */ |
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183 |
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184 .stackandheap : > D_MEM1 /* System Stacks, etc... */ |
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185 { |
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186 /* Leave 20 32bit words for register pushes. */ |
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187 . = align(8); |
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188 . += 20 * 4; |
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189 |
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190 /* Stack for abort and/or undefined modes. */ |
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191 exception_stack = .; |
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192 |
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193 /* Leave 38 32bit words for state saving on exceptions. */ |
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194 _xdump_buffer = .; |
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195 . += 38 * 4; |
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196 . = align(8); |
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197 |
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198 /* Beginning of stacks and heap area - 2.75 kbytes (int.s) */ |
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199 stack_segment = .; |
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200 . += 0xB00; |
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201 } |
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202 |
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203 .data : {} > D_MEM1 /* Initialized Data */ |
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204 .sysmem : {} > D_MEM1 /* Dynamic Memory Allocation Area */ |
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205 |
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206 } |