am335x_pru

// / 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
.init_pins > PRU_DMEM_0_1, PAGE 1

}

Last updated