diff options
Diffstat (limited to 'src/pru/AM335x_PRU.cmd')
| -rw-r--r-- | src/pru/AM335x_PRU.cmd | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/src/pru/AM335x_PRU.cmd b/src/pru/AM335x_PRU.cmd new file mode 100644 index 0000000..b62f044 --- /dev/null +++ b/src/pru/AM335x_PRU.cmd @@ -0,0 +1,86 @@ +/****************************************************************************/ +/* AM335x_PRU.cmd */ +/* Copyright (c) 2015 Texas Instruments Incorporated */ +/* */ +/* Description: This file is a linker command file that can be used for */ +/* linking PRU programs built with the C compiler and */ +/* the resulting .out file on an AM335x device. */ +/****************************************************************************/ + +-cr /* Link using C conventions */ + +/* Specify the System Memory Map */ +MEMORY +{ + PAGE 0: + PRU_IMEM : org = 0x00000000 len = 0x00002000 /* 8kB PRU0 Instruction RAM */ + + PAGE 1: + + /* RAM */ + + PRU_DMEM_0_1 : org = 0x00000000 len = 0x00002000 CREGISTER=24 /* 8kB PRU Data RAM 0_1 */ + PRU_DMEM_1_0 : org = 0x00002000 len = 0x00002000 CREGISTER=25 /* 8kB PRU Data RAM 1_0 */ + + PAGE 2: + PRU_SHAREDMEM : org = 0x00010000 len = 0x00003000 CREGISTER=28 /* 12kB Shared RAM */ + + DDR : org = 0x80000000 len = 0x00000100 CREGISTER=31 + L3OCMC : org = 0x40000000 len = 0x00010000 CREGISTER=30 + + + /* Peripherals */ + + PRU_CFG : org = 0x00026000 len = 0x00000044 CREGISTER=4 + PRU_ECAP : org = 0x00030000 len = 0x00000060 CREGISTER=3 + PRU_IEP : org = 0x0002E000 len = 0x0000031C CREGISTER=26 + PRU_INTC : org = 0x00020000 len = 0x00001504 CREGISTER=0 + PRU_UART : org = 0x00028000 len = 0x00000038 CREGISTER=7 + + DCAN0 : org = 0x481CC000 len = 0x000001E8 CREGISTER=14 + DCAN1 : org = 0x481D0000 len = 0x000001E8 CREGISTER=15 + DMTIMER2 : org = 0x48040000 len = 0x0000005C CREGISTER=1 + PWMSS0 : org = 0x48300000 len = 0x000002C4 CREGISTER=18 + PWMSS1 : org = 0x48302000 len = 0x000002C4 CREGISTER=19 + PWMSS2 : org = 0x48304000 len = 0x000002C4 CREGISTER=20 + GEMAC : org = 0x4A100000 len = 0x0000128C CREGISTER=9 + I2C1 : org = 0x4802A000 len = 0x000000D8 CREGISTER=2 + I2C2 : org = 0x4819C000 len = 0x000000D8 CREGISTER=17 + MBX0 : org = 0x480C8000 len = 0x00000140 CREGISTER=22 + MCASP0_DMA : org = 0x46000000 len = 0x00000100 CREGISTER=8 + MCSPI0 : org = 0x48030000 len = 0x000001A4 CREGISTER=6 + MCSPI1 : org = 0x481A0000 len = 0x000001A4 CREGISTER=16 + MMCHS0 : org = 0x48060000 len = 0x00000300 CREGISTER=5 + SPINLOCK : org = 0x480CA000 len = 0x00000880 CREGISTER=23 + TPCC : org = 0x49000000 len = 0x00001098 CREGISTER=29 + UART1 : org = 0x48022000 len = 0x00000088 CREGISTER=11 + UART2 : org = 0x48024000 len = 0x00000088 CREGISTER=12 + + RSVD10 : org = 0x48318000 len = 0x00000100 CREGISTER=10 + RSVD13 : org = 0x48310000 len = 0x00000100 CREGISTER=13 + RSVD21 : org = 0x00032400 len = 0x00000100 CREGISTER=21 + RSVD27 : org = 0x00032000 len = 0x00000100 CREGISTER=27 + +} + +/* Specify the sections allocation into memory */ +SECTIONS { + /* Forces _c_int00 to the start of PRU IRAM. Not necessary when loading + an ELF file, but useful when loading a binary */ + .text:_c_int00* > 0x0, PAGE 0 + + .text > PRU_IMEM, PAGE 0 + .stack > PRU_DMEM_0_1, PAGE 1 + .bss > PRU_DMEM_0_1, PAGE 1 + .cio > PRU_DMEM_0_1, PAGE 1 + .data > PRU_DMEM_0_1, PAGE 1 + .switch > PRU_DMEM_0_1, PAGE 1 + .sysmem > PRU_DMEM_0_1, PAGE 1 + .cinit > PRU_DMEM_0_1, PAGE 1 + .rodata > PRU_DMEM_0_1, PAGE 1 + .rofardata > PRU_DMEM_0_1, PAGE 1 + .farbss > PRU_DMEM_0_1, PAGE 1 + .fardata > PRU_DMEM_0_1, PAGE 1 + + .resource_table > PRU_DMEM_0_1, PAGE 1 +} |