Warning, /spec/build/bsps/aarch64/xilinx-zynqmp/linkcmds_lp64.yml is written in an unsupported language. File is not indexed.
0001 SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause
0002 build-type: config-file
0003 content: |
0004 /* SPDX-License-Identifier: BSD-2-Clause */
0005
0006 /*
0007 * Copyright (C) 2020 On-Line Applications Research Corporation (OAR)
0008 * Written by Kinsey Moore <kinsey.moore@oarcorp.com>
0009 *
0010 * Copyright (C) 2024 Contemporary Software (Chris Johns)
0011 *
0012 * Redistribution and use in source and binary forms, with or without
0013 * modification, are permitted provided that the following conditions
0014 * are met:
0015 * 1. Redistributions of source code must retain the above copyright
0016 * notice, this list of conditions and the following disclaimer.
0017 * 2. Redistributions in binary form must reproduce the above copyright
0018 * notice, this list of conditions and the following disclaimer in the
0019 * documentation and/or other materials provided with the distribution.
0020 *
0021 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
0022 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
0023 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
0024 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
0025 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
0026 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
0027 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
0028 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
0029 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
0030 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
0031 * POSSIBILITY OF SUCH DAMAGE.
0032 */
0033
0034 /*
0035 * The RAM supports 36G of DDR4 using the DDR Memory Controller.
0036 *
0037 * The DDR Conroller (DDRC) supports two regions. The first covers
0038 * the A32 address space up to the 2G mark and the second region is in
0039 * the A64 address space at 0x000800000000 for 32G.
0040 */
0041 DDRMC_REGION_0_BASE = 0x00000000000;
0042 DDRMC_REGION_0_LENGTH = 0x00080000000;
0043 DDRMC_REGION_1_BASE = 0x00800000000;
0044 DDRMC_REGION_1_LENGTH = 0x00800000000;
0045
0046 BSP_RAM_BASE = ${BSP_XILINX_ZYNQMP_RAM_BASE};
0047
0048 BSP_R0_RAM_BASE = DDRMC_REGION_0_BASE;
0049 BSP_R0_RAM_LENGTH =
0050 ${BSP_XILINX_ZYNQMP_RAM_LENGTH} >= DDRMC_REGION_0_LENGTH ?
0051 DDRMC_REGION_0_LENGTH - BSP_RAM_BASE : ${BSP_XILINX_ZYNQMP_RAM_LENGTH};
0052 BSP_R0_RAM_END = BSP_RAM_BASE + BSP_R0_RAM_LENGTH;
0053
0054 BSP_R1_RAM_BASE = DDRMC_REGION_1_BASE;
0055 BSP_R1_RAM_LENGTH =
0056 ${BSP_XILINX_ZYNQMP_RAM_LENGTH} >= DDRMC_REGION_0_LENGTH ?
0057 ${BSP_XILINX_ZYNQMP_RAM_LENGTH} - DDRMC_REGION_0_LENGTH : 0;
0058
0059 AARCH64_MMU_TT_PAGES_SIZE = 0x1000 * ${AARCH64_MMU_TRANSLATION_TABLE_PAGES};
0060
0061 MEMORY {
0062 RAM : ORIGIN = BSP_RAM_BASE + ${BSP_XILINX_ZYNQMP_LOAD_OFFSET},
0063 LENGTH = BSP_R0_RAM_LENGTH - ${BSP_XILINX_ZYNQMP_LOAD_OFFSET} - ${BSP_XILINX_ZYNQMP_NOCACHE_LENGTH} - AARCH64_MMU_TT_PAGES_SIZE
0064 RAM1 : ORIGIN = BSP_R1_RAM_BASE,
0065 LENGTH = BSP_R1_RAM_LENGTH
0066 NOCACHE : ORIGIN = BSP_RAM_BASE + BSP_R0_RAM_LENGTH - AARCH64_MMU_TT_PAGES_SIZE - ${BSP_XILINX_ZYNQMP_NOCACHE_LENGTH},
0067 LENGTH = ${BSP_XILINX_ZYNQMP_NOCACHE_LENGTH}
0068 RAM_MMU : ORIGIN = BSP_R0_RAM_END - AARCH64_MMU_TT_PAGES_SIZE,
0069 LENGTH = AARCH64_MMU_TT_PAGES_SIZE
0070 }
0071
0072 REGION_ALIAS ("REGION_START", RAM);
0073 REGION_ALIAS ("REGION_VECTOR", RAM);
0074 REGION_ALIAS ("REGION_TEXT", RAM);
0075 REGION_ALIAS ("REGION_TEXT_LOAD", RAM);
0076 REGION_ALIAS ("REGION_RODATA", RAM);
0077 REGION_ALIAS ("REGION_RODATA_LOAD", RAM);
0078 REGION_ALIAS ("REGION_DATA", RAM);
0079 REGION_ALIAS ("REGION_DATA_LOAD", RAM);
0080 REGION_ALIAS ("REGION_FAST_TEXT", RAM);
0081 REGION_ALIAS ("REGION_FAST_TEXT_LOAD", RAM);
0082 REGION_ALIAS ("REGION_FAST_DATA", RAM);
0083 REGION_ALIAS ("REGION_FAST_DATA_LOAD", RAM);
0084 REGION_ALIAS ("REGION_BSS", RAM);
0085 REGION_ALIAS ("REGION_WORK", RAM);
0086 REGION_ALIAS ("REGION_STACK", RAM);
0087 REGION_ALIAS ("REGION_NOCACHE", NOCACHE);
0088 REGION_ALIAS ("REGION_NOCACHE_LOAD", NOCACHE);
0089
0090 bsp_stack_exception_size = DEFINED (bsp_stack_exception_size) ? bsp_stack_exception_size : 1024;
0091
0092 bsp_section_rwbarrier_align = DEFINED (bsp_section_rwbarrier_align) ? bsp_section_rwbarrier_align : 1M;
0093
0094 bsp_vector_table_in_start_section = 1;
0095
0096 bsp_r0_ram_base = DDRMC_REGION_0_BASE;
0097 bsp_r0_ram_end = ORIGIN (RAM) + LENGTH (RAM);
0098 bsp_r1_ram_base = ORIGIN (RAM1);
0099 bsp_r1_ram_end = ORIGIN (RAM1) + LENGTH (RAM1);
0100
0101 bsp_translation_table_base = ORIGIN (RAM_MMU);
0102 bsp_translation_table_end = ORIGIN (RAM_MMU) + LENGTH (RAM_MMU);
0103
0104 OUTPUT_FORMAT ("elf64-littleaarch64")
0105 OUTPUT_ARCH (aarch64)
0106
0107 INCLUDE linkcmds.base
0108 copyrights:
0109 - Copyright (C) 2020 On-Line Applications Research (OAR)
0110 - Copyright (C) 2024 Contemporary Software (Chris Johns)
0111 enabled-by: true
0112 install-path: ${BSP_LIBDIR}
0113 links: []
0114 target: linkcmds
0115 type: build
