blob: 2a4f3660f39c0c9fa0c53ce9334737c0aa81f1a3 [file] [log] [blame]
/* SPDX-FileCopyrightText: 2020 Efabless Corporation
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// SPDX-License-Identifier: Apache-2.0
*/
MEMORY {
FLASH (rx) : ORIGIN = 0x10000000, LENGTH = 0x400000 /* 4MB */
RAM(xrw) : ORIGIN = 0x00000000, LENGTH = 0x0400 /* 256 words (1 KB) */
}
SECTIONS {
/* The program code and other data goes into FLASH */
.text :
{
. = ALIGN(4);
*(.text) /* .text sections (code) */
*(.text*) /* .text* sections (code) */
*(.rodata) /* .rodata sections (constants, strings, etc.) */
*(.rodata*) /* .rodata* sections (constants, strings, etc.) */
*(.srodata) /* .srodata sections (constants, strings, etc.) */
*(.srodata*) /* .srodata*sections (constants, strings, etc.) */
. = ALIGN(4);
_etext = .; /* define a global symbol at end of code */
_sidata = _etext; /* This is used by the startup to initialize data */
} >FLASH
/* Initialized data section */
.data : AT ( _sidata )
{
. = ALIGN(4);
_sdata = .;
_ram_start = .;
. = ALIGN(4);
*(.data)
*(.data*)
*(.sdata)
*(.sdata*)
. = ALIGN(4);
_edata = .;
} >RAM
/* Uninitialized data section */
.bss :
{
. = ALIGN(4);
_sbss = .;
*(.bss)
*(.bss*)
*(.sbss)
*(.sbss*)
*(COMMON)
. = ALIGN(4);
_ebss = .;
} >RAM
/* Define the start of the heap */
.heap :
{
. = ALIGN(4);
_heap_start = .;
} >RAM
}