FreeCalypso > hg > fc-selenite
diff src/cs/system/template/gsm_ds_int8.template @ 0:b6a5e36de839
src/cs: initial import from Magnetite
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Sun, 15 Jul 2018 04:39:26 +0000 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/cs/system/template/gsm_ds_int8.template Sun Jul 15 04:39:26 2018 +0000 @@ -0,0 +1,114 @@ +/* + * Integrated Protocol Stack Linker command file (all components) + * + * Target : ARM + * + * Copyright (c) Texas Instruments 2002, Condat 2002 + * + */ + +-c /* Autoinitialize variables at runtime */ + +/*********************************/ +/* SPECIFY THE SYSTEM MEMORY MAP */ +/*********************************/ + +MEMORY +{ + /* CS0: Flash 8 Mbytes ****************************************************/ + /* Interrupt Vectors Table */ + I_MEM (RXI) : org = 0x00000000 len = 0x00000100 + + /* Boot Sector */ + B_MEM (RXI) : org = 0x00000100 len = 0x00001f00 + + /* Magic Word for Calypso Boot ROM */ + MWC_MEM (RXI) : org = 0x00002000 len = 0x00000004 fill = 0x0000001 + + /* Program Memory */ + P_MEM1 (RXI) : org = 0x00010000 len = 0x00000700 + P_MEM2 (RXI) : org = 0x00010700 len = 0x003ef900 + P_MEM3 (RXI) : org = 0x00400000 len = 0x00300000 + + /* FFS Area */ + FFS_MEM (RX) : org = 0x00700000 len = 0x00100000 + /**************************************************************************/ + + /* CS1: External SRAM 1 Mbytes ********************************************/ + /* Data Memory */ + D_MEM1 (RW) : org = 0x01000000 len = 0x00100000 + /**************************************************************************/ + + /* CS2: External SRAM 8 Mbytes ********************************************/ + /* Data Memory */ + D_MEM2 (RW) : org = 0x01800000 len = 0x00800000 + /**************************************************************************/ + + /* CS6: Calypso Internal SRAM 512 kbytes **********************************/ + /* Code & Variables Memory */ + S_MEM (RXW) : org = 0x00800000 len = 0x00080000 + /**************************************************************************/ +} + +/***********************************************/ +/* SPECIFY THE SECTIONS ALLOCATION INTO MEMORY */ +/***********************************************/ + +/* + * Since the bootloader directly calls the INT_Initialize() routine located + * in int.s, this int.s code must always be mapped at the same address + * (usually in the second flash sector). Its length is about 0x500 bytes. + * Then comes the code that need to be loaded into the internal RAM. + */ + +SECTIONS +{ + .intvecs : {} > I_MEM /* Interrupt Vectors Table */ + .monitor : > B_MEM /* Monitor Constants & Code */ + { + $(CONST_BOOT_LIB) + } + + .inttext : {} > P_MEM1 /* int.s Code */ + + .bss_dar : > S_MEM /* DAR SWE Variables */ + { + $(BSS_DAR_LIB) + } + + .bss : > D_MEM1 /* Global & Static Variables */ + { + $(BSS_BOOT_LIB) + } + + /* + * The rest of the code and constants is mapped in flash. + */ + + .cinit : {} > P_MEM2 /* Initialization Tables */ + .const : {} > P_MEM2 /* Constant Data */ + .text : {} > P_MEM2 /* Code */ + + .stackandheap : > S_MEM /* System Stacks, etc... */ + { + /* Leave 20 32bit words for register pushes. */ + . = align(8); + . += 20 * 4; + + /* Stack for abort and/or undefined modes. */ + exception_stack = .; + + /* Leave 38 32bit words for state saving on exceptions. */ + _xdump_buffer = .; + . += 38 * 4; + . = align(8); + + /* Beginning of stacks and heap area - 2.75 kbytes (int.s) */ + stack_segment = .; + . += 0xB00; + } + + .data : {} > S_MEM /* Initialized Data */ + .sysmem : {} > S_MEM /* Dynamic Memory Allocation Area */ + +}