[freertos] add freertos firmware

Change-Id: I4158d66d9b5fc444e28287f55e79ac24e0a1666f
2023-02-23 11:39:27 +08:00
parent 1cf39ecdd5
commit cbb030f19f
398 changed files with 151104 additions and 0 deletions
--- a/freertos/cvitek/scripts/cv180x_lscript.ld
+++ b/freertos/cvitek/scripts/cv180x_lscript.ld
@ -0,0 +1,204 @@
+/*******************************************************************/
+/*                                                                 */
+/* This file is automatically generated by linker script generator.*/
+/*                                                                 */
+/* Version:                                 */
+/*                                                                 */
+/* Copyright (c) 2010-2016 Xilinx, Inc.  All rights reserved.      */
+/*                                                                 */
+/* Description : Cortex-A53 Linker Script                          */
+/*                                                                 */
+/*******************************************************************/
+INCLUDE cvi_board_memmap.ld
+
+_STACK_SIZE = DEFINED(_STACK_SIZE) ? _STACK_SIZE : 0x20000;
+/* _HEAP_SIZE = DEFINED(_HEAP_SIZE) ? _HEAP_SIZE : 0x1000000; */
+/*_HEAP_SIZE =  0x20000;*/
+
+_EL0_STACK_SIZE = DEFINED(_EL0_STACK_SIZE) ? _EL0_STACK_SIZE : 1024;
+_EL1_STACK_SIZE = DEFINED(_EL1_STACK_SIZE) ? _EL1_STACK_SIZE : 2048;
+_EL2_STACK_SIZE = DEFINED(_EL2_STACK_SIZE) ? _EL2_STACK_SIZE : 1024;
+
+/* Define Memories in the system */
+
+MEMORY
+{
+   psu_ddr_0_MEM_0 : ORIGIN = CVIMMAP_FREERTOS_ADDR , LENGTH = CVIMMAP_FREERTOS_SIZE
+}
+
+/* Specify the default entry point to the program */
+
+/*ENTRY(_vector_table)*/
+ENTRY(_start)
+
+/* Define the sections, and where they are mapped in memory */
+
+SECTIONS
+{
+.text : {
+   KEEP (*(.vectors))
+   *(.boot)
+   *(.text)
+   *(.text.*)
+   *(.gnu.linkonce.t.*)
+   *(.plt)
+   *(.gnu_warning)
+   *(.gcc_execpt_table)
+   *(.glue_7)
+   *(.glue_7t)
+   *(.ARM.extab)
+   *(.gnu.linkonce.armextab.*)
+} > psu_ddr_0_MEM_0
+
+.init (ALIGN(64)) : {
+   KEEP (*(.init))
+} > psu_ddr_0_MEM_0
+
+.fini (ALIGN(64)) : {
+   KEEP (*(.fini))
+} > psu_ddr_0_MEM_0
+
+.interp : {
+   KEEP (*(.interp))
+} > psu_ddr_0_MEM_0
+
+.note-ABI-tag : {
+   KEEP (*(.note-ABI-tag))
+} > psu_ddr_0_MEM_0
+
+.rodata : {
+   . = ALIGN(64);
+   __rodata_start = .;
+   *(.rodata)
+   *(.rodata.*)
+   *(.srodata*)
+   *(.gnu.linkonce.r.*)
+   __rodata_end = .;
+} > psu_ddr_0_MEM_0
+
+.rodata1 : {
+   . = ALIGN(64);
+   __rodata1_start = .;
+   *(.rodata1)
+   *(.rodata1.*)
+   __rodata1_end = .;
+} > psu_ddr_0_MEM_0
+
+.data : {
+   . = ALIGN(64);
+   _data = .;
+   *(.data)
+   *(.data.*)
+   *(.sdata)
+   *(.sdata.*)
+   *(.gnu.linkonce.d.*)
+   *(.jcr)
+   *(.got)
+   *(.got.plt)
+   _edata = .;
+} > psu_ddr_0_MEM_0
+
+.data1 : {
+   . = ALIGN(64);
+   __data1_start = .;
+   *(.data1)
+   *(.data1.*)
+   __data1_end = .;
+} > psu_ddr_0_MEM_0
+
+.got : {
+   *(.got)
+} > psu_ddr_0_MEM_0
+
+.got1 : {
+   *(.got1)
+} > psu_ddr_0_MEM_0
+
+.got2 : {
+   *(.got2)
+} > psu_ddr_0_MEM_0
+
+.ctors : {
+   . = ALIGN(64);
+   __CTOR_LIST__ = .;
+   ___CTORS_LIST___ = .;
+   KEEP (*crtbegin.o(.ctors))
+   KEEP (*(EXCLUDE_FILE(*crtend.o) .ctors))
+   KEEP (*(SORT(.ctors.*)))
+   KEEP (*(.ctors))
+   __CTOR_END__ = .;
+   ___CTORS_END___ = .;
+} > psu_ddr_0_MEM_0
+
+.dtors : {
+   . = ALIGN(64);
+   __DTOR_LIST__ = .;
+   ___DTORS_LIST___ = .;
+   KEEP (*crtbegin.o(.dtors))
+   KEEP (*(EXCLUDE_FILE(*crtend.o) .dtors))
+   KEEP (*(SORT(.dtors.*)))
+   KEEP (*(.dtors))
+   __DTOR_END__ = .;
+   ___DTORS_END___ = .;
+} > psu_ddr_0_MEM_0
+
+.fixup : {
+   __fixup_start = .;
+   *(.fixup)
+   __fixup_end = .;
+} > psu_ddr_0_MEM_0
+
+.eh_frame : {
+   *(.eh_frame)
+} > psu_ddr_0_MEM_0
+
+.eh_framehdr : {
+   __eh_framehdr_start = .;
+   *(.eh_framehdr)
+   __eh_framehdr_end = .;
+} > psu_ddr_0_MEM_0
+
+.gcc_except_table : {
+   *(.gcc_except_table)
+} > psu_ddr_0_MEM_0
+
+.bss (NOLOAD) : {
+   . = ALIGN(64);
+   _bss = .;
+   *(.bss)
+   *(.bss.*)
+   *(.sbss)
+   *(.sbss.*)
+   *(.gnu.linkonce.b.*)
+   *(COMMON)
+   . = ALIGN(64);
+   _ebss = .;
+} > psu_ddr_0_MEM_0
+
+/*_SDA_BASE_ = __sdata_start + ((__sbss_end - __sdata_start) / 2 );*/
+    _data_lma = LOADADDR(.data);
+
+/* Generate Stack and Heap definitions */
+
+.heap (NOLOAD) : {
+   . = ALIGN(64);
+   _heap = .;
+   HeapBase = .;
+   _heap_start = .;
+   *(.heap*)
+   /*. += _HEAP_SIZE;*/
+   /*_heap_size = _HEAP_SIZE; */
+   _heap_end = .;
+   HeapLimit = .;
+} > psu_ddr_0_MEM_0
+
+.stack (NOLOAD) : {
+   . = ALIGN(64);
+   _stack_end_end = .;
+   . += _STACK_SIZE;
+   _stack_top = .;
+} > psu_ddr_0_MEM_0
+
+_end = .;
+}
+