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[bsp/xuantie] 添加E901BSP #10836 
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‎.github/ALL_BSP_COMPILE.json‎

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"RTT_BSP": "xuantie",
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"RTT_TOOL_CHAIN": "sourcery-Xuantie-900-gcc-elf-newlib",
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"SUB_RTT_BSP": [
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"xuantie/smartl/e901",
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"xuantie/smartl/e902",
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"xuantie/smartl/e906",
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"xuantie/smartl/e907",

‎.github/workflows/bsp_buildings.yml‎

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- name: Install Xuantie-900-gcc-elf-newlib Tools
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if: ${{ matrix.legs.RTT_TOOL_CHAIN == 'sourcery-Xuantie-900-gcc-elf-newlib' && success() }}
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run: |
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wget -q https://occ-oss-prod.oss-cn-hangzhou.aliyuncs.com/resource//1744884010580/Xuantie-900-gcc-elf-newlib-x86_64-V3.0.2-20250410.tar.gz
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sudo tar -zxvf Xuantie-900-gcc-elf-newlib-x86_64-V3.0.2-20250410.tar.gz -C /opt
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/opt/Xuantie-900-gcc-elf-newlib-x86_64-V3.0.2/bin/riscv64-unknown-elf-gcc --version
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echo "RTT_EXEC_PATH=/opt/Xuantie-900-gcc-elf-newlib-x86_64-V3.0.2/bin" >> $GITHUB_ENV
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wget -q https://occ-oss-prod.oss-cn-hangzhou.aliyuncs.com/resource//1751370399722/Xuantie-900-gcc-elf-newlib-x86_64-V3.2.0-20250627.tar.gz
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sudo tar -zxvf Xuantie-900-gcc-elf-newlib-x86_64-V3.2.0-20250627.tar.gz -C /opt
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/opt/Xuantie-900-gcc-elf-newlib-x86_64-V3.2.0/bin/riscv64-unknown-elf-gcc --version
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echo "RTT_EXEC_PATH=/opt/Xuantie-900-gcc-elf-newlib-x86_64-V3.2.0/bin" >> $GITHUB_ENV
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- name: Install Xuantie-900-gcc-linux-musl Tools
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if: ${{ matrix.legs.RTT_TOOL_CHAIN == 'sourcery-Xuantie-900-gcc-linux-musl' && success() }}

‎bsp/xuantie/libraries/xuantie_libraries/chip_riscv_dummy/gcc_flash_smartl_lite.ld‎

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/*
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* Copyright (C) 2017-2024 Alibaba Group Holding Limited
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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/******************************************************************************
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* @file gcc_csky.ld
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* @brief csky linker file
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* @version V1.0
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* @date 02. June 2017
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******************************************************************************/
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MEMORY
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{
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ISRAM : ORIGIN = 0x00000000 , LENGTH = 0x20000 /* ISRAM 128KB*/
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DSRAM : ORIGIN = 0x20000000 , LENGTH = 0x80000 /* DSRAM 512KB*/
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SRAM : ORIGIN = 0x60000000 , LENGTH = 0x20000 /* SRAM 128KB, no cacheable*/
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}
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__min_heap_size = 0x200;
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PROVIDE (__ram_end = 0x20080000);
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PROVIDE (__heap_end = __ram_end);
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REGION_ALIAS("REGION_TEXT", ISRAM);
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REGION_ALIAS("REGION_RODATA", ISRAM);
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REGION_ALIAS("REGION_DATA", DSRAM);
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REGION_ALIAS("REGION_BSS", DSRAM);
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ENTRY(Reset_Handler)
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SECTIONS
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{
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.text : {
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. = ALIGN(0x4) ;
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__stext = . ;
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KEEP(*startup.o(*.text))
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KEEP(*startup.o(*.vectors))
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KEEP(*vectors.o(*.text))
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KEEP(*(.text.entry))
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*(.text*)
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*(.gnu.warning)
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*(.stub)
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*(.gnu.linkonce.t*)
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*(.glue_7t)
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*(.glue_7)
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*(.jcr)
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KEEP (*(.init))
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KEEP (*(.fini))
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. = ALIGN (0x4) ;
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PROVIDE(__ctbp = .);
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*(.call_table_data)
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*(.call_table_text)
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. = ALIGN(0x10) ;
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__etext = . ;
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} > REGION_TEXT
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.eh_frame_hdr : {
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*(.eh_frame_hdr)
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} > REGION_TEXT
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.eh_frame : ONLY_IF_RO {
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KEEP (*(.eh_frame))
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} > REGION_TEXT
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.rodata : {
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. = ALIGN(0x4) ;
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__srodata = .;
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*(.rdata)
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*(.rdata*)
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*(.rdata1)
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*(.rdata.*)
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*(.rodata*)
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*(.srodata*)
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. = ALIGN(0x4) ;
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__init_array_start = .;
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__ctors_start__ = .;
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KEEP (*(SORT(.init_array.*)))
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KEEP (*(.init_array))
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__init_array_end = .;
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__ctors_end__ = .;
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__fini_array_start = .;
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__dtors_start__ = .;
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KEEP (*(SORT(.fini_array.*)))
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KEEP (*(.fini_array))
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__fini_array_end = .;
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__dtors_end__ = .;
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. = ALIGN(0x4) ;
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__ctor_start__ = .;
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KEEP (*(SORT(.ctors.*)))
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KEEP (*(.ctors))
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__ctor_end__ = .;
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KEEP (*(SORT(.dtors.*)))
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KEEP (*(.dtors))
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__dtor_end__ = .;
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. = ALIGN(0x4) ;
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/*****************************************/
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/* section information for finsh shell */
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. = ALIGN(0x4);
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__fsymtab_start = .;
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KEEP(*(FSymTab))
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__fsymtab_end = .;
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. = ALIGN(0x4);
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__vsymtab_start = .;
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KEEP(*(VSymTab))
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__vsymtab_end = .;
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. = ALIGN(0x4);
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/* section information for initial. */
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__rt_init_start = .;
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KEEP(*(SORT(.rti_fn*)))
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__rt_init_end = .;
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. = ALIGN(0x4) ;
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/* section information for at utest */
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__rt_utest_tc_tab_start = .;
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KEEP(*(UtestTcTab))
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__rt_utest_tc_tab_end = .;
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. = ALIGN(0x4);
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/* section information for at server */
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. = ALIGN(0x4);
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__rtatcmdtab_start = .;
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KEEP(*(RtAtCmdTab))
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__rtatcmdtab_end = .;
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. = ALIGN(0x4);
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/* section information for modules */
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. = ALIGN(0x4);
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__rtmsymtab_start = .;
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KEEP(*(RTMSymTab))
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__rtmsymtab_end = .;
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/* section information for uPRC */
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. = ALIGN(0x4);
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__uRPCSvcTab_start = .;
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KEEP(*(uRPCSvcTab))
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__uRPCSvcTab_end = .;
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/* section information for var export */
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. = ALIGN(0x4);
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__ve_table_start = .;
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KEEP(*(SORT(*.VarExpTab.*)))
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__ve_table_end = .;
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/*****************************************/
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/************** added drivers **************/
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_cli_region_begin = .;
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KEEP(*(CliRegion))
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. = ALIGN(0x4);
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_cli_region_end = .;
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__core_driver_start__ = .;
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KEEP(*(.core_driver_entry))
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. = ALIGN(0x4);
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__core_driver_end__ = .;
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__bus_driver_start__ = .;
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KEEP(*(*.bus_driver_entry))
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__bus_driver_end__ = .;
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__early_driver_start__ = .;
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KEEP(*(*.early_driver_entry))
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__early_driver_end__ = .;
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__vfs_driver_start__ = .;
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KEEP(*(*.vfs_driver_entry))
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__vfs_driver_end__ = .;
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__level0_driver_start__ = .;
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KEEP(*(*.level0_driver_entry))
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__level0_driver_end__ = .;
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__level1_driver_start__ = .;
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KEEP(*(*.level1_driver_entry))
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__level1_driver_end__ = .;
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__level2_driver_start__ = .;
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KEEP(*(*.level2_driver_entry))
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__level2_driver_end__ = .;
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__level3_driver_start__ = .;
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KEEP(*(*.level3_driver_entry))
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__level3_driver_end__ = .;
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__post_driver_start__ = .;
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KEEP(*(*.post_driver_entry))
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__post_driver_end__ = .;
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/************** end of drivers *********/
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. = ALIGN(0x40) ;
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__jvt_base$ = .;
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KEEP(*(*.riscv.jvt))
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. = ALIGN(0x8) ;
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__erodata = .;
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__rodata_end__ = .;
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} > REGION_RODATA
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.data : {
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. = ALIGN(0x4) ;
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__sdata = . ;
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__data_start__ = . ;
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data_start = . ;
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*(.got.plt)
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*(.got)
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*(.gnu.linkonce.r*)
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*(.data*)
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*(.gnu.linkonce.d*)
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*(.gcc_except_table*)
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__start_init_call = .;
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*(.initcall.init)
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__stop_init_call = .;
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__start_cmd = .;
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*(.bootloaddata.cmd)
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. = ALIGN(0x4) ;
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__stop_cmd = .;
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__global_pointer$ = .;
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*(.sdata)
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*(.sdata.*)
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*(.sdata2.*)
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*(.gnu.linkonce.s.*)
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*(__libc_atexit)
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*(__libc_subinit)
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*(__libc_subfreeres)
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*(.note.ABI-tag)
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. = ALIGN(0x4) ;
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__edata = .;
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__data_end__ = .;
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} > REGION_DATA AT > REGION_RODATA
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._ram_code : {
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. = ALIGN(0x4) ;
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__ram_code_start__ = .;
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*(.ram.code*)
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. = ALIGN(0x4) ;
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__ram_code_end__ = .;
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} > REGION_DATA AT > REGION_RODATA
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.bss : {
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. = ALIGN(0x4) ;
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__sbss = ALIGN(0x4) ;
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__bss_start__ = . ;
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*(.dynsbss)
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*(.sbss)
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*(.sbss.*)
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*(.scommon)
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*(.dynbss)
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*(.bss*)
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*(COMMON)
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. = ALIGN(0x4) ;
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__ebss = . ;
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__bss_end__ = .;
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__end = . ;
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end = . ;
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} > REGION_BSS AT > REGION_BSS
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._user_heap (NOLOAD): {
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. = ALIGN(0x4) ;
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*(.stack*)
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. = ALIGN(0x4) ;
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__heap_start = .;
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. += __min_heap_size;
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. = ALIGN(0x4) ;
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} > REGION_BSS AT > REGION_BSS
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}

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