sergiotarxz/nuttx
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

boards: rv-virt: Add knsh64 related files

Browse Source 
Summary:
- This commit adds knsh64 related files

Impact:
- None

Testing:
- Tested with qemu-6.2

Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
This commit is contained in:
Masayuki Ishikawa 2022-05-09 11:02:46 +09:00 committed by Xiang Xiao
parent 3193aa3c97
commit dc2a01e75a
4 changed files with 341 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

96
boards/risc-v/qemu-rv/rv-virt/configs/knsh64/defconfig Normal file
View File

@ -0,0 +1,96 @@
#
# This file is autogenerated: PLEASE DO NOT EDIT IT.
#
# You can use "make menuconfig" to make any modifications to the installed .config file.
# You can then do "make savedefconfig" to generate a new defconfig file that includes your
# modifications.
#
# CONFIG_DISABLE_OS_API is not set
# CONFIG_NSH_DISABLE_LOSMART is not set
CONFIG_16550_ADDRWIDTH=0
CONFIG_16550_UART0=y
CONFIG_16550_UART0_BASE=0x10000000
CONFIG_16550_UART0_CLOCK=3686400
CONFIG_16550_UART0_IRQ=35
CONFIG_16550_UART0_SERIAL_CONSOLE=y
CONFIG_16550_UART=y
CONFIG_ARCH="risc-v"
CONFIG_ARCH_ADDRENV=y
CONFIG_ARCH_BOARD="rv-virt"
CONFIG_ARCH_BOARD_QEMU_RV_VIRT=y
CONFIG_ARCH_CHIP="qemu-rv"
CONFIG_ARCH_CHIP_QEMU_RV64=y
CONFIG_ARCH_CHIP_QEMU_RV=y
CONFIG_ARCH_CHIP_QEMU_RV_ISA_A=y
CONFIG_ARCH_CHIP_QEMU_RV_ISA_C=y
CONFIG_ARCH_CHIP_QEMU_RV_ISA_M=y
CONFIG_ARCH_DATA_NPAGES=128
CONFIG_ARCH_DATA_VBASE=0xC0000000
CONFIG_ARCH_HEAP_NPAGES=128
CONFIG_ARCH_HEAP_VBASE=0x00000000
CONFIG_ARCH_INTERRUPTSTACK=2048
CONFIG_ARCH_KERNEL_STACKSIZE=3072
CONFIG_ARCH_PGPOOL_MAPPING=y
CONFIG_ARCH_PGPOOL_PBASE=0x80400000
CONFIG_ARCH_PGPOOL_SIZE=4194304
CONFIG_ARCH_PGPOOL_VBASE=0x80400000
CONFIG_ARCH_RISCV=y
CONFIG_ARCH_STACKDUMP=y
CONFIG_ARCH_TEXT_NPAGES=0
CONFIG_ARCH_TEXT_VBASE=0x00000000
CONFIG_ARCH_USE_MMU=y
CONFIG_ARCH_USE_MPU=y
CONFIG_ARCH_USE_S_MODE=y
CONFIG_BOARD_LOOPSPERMSEC=6366
CONFIG_BUILD_KERNEL=y
CONFIG_DEBUG_ASSERTIONS=y
CONFIG_DEBUG_ERROR=y
CONFIG_DEBUG_FEATURES=y
CONFIG_DEBUG_FULLOPT=y
CONFIG_DEBUG_SYMBOLS=y
CONFIG_DEV_ZERO=y
CONFIG_ELF=y
CONFIG_EXAMPLES_HELLO=m
CONFIG_FS_HOSTFS=y
CONFIG_FS_PROCFS=y
CONFIG_IDLETHREAD_STACKSIZE=3072
CONFIG_INIT_FILEPATH="/system/bin/init"
CONFIG_INIT_MOUNT=y
CONFIG_INIT_MOUNT_DATA="fs=../apps"
CONFIG_INIT_MOUNT_FLAGS=0x1
CONFIG_INIT_MOUNT_FSTYPE="hostfs"
CONFIG_INIT_MOUNT_SOURCE=""
CONFIG_INIT_MOUNT_TARGET="/system"
CONFIG_INIT_STACKSIZE=3072
CONFIG_INTELHEX_BINARY=y
CONFIG_LIBC_ENVPATH=y
CONFIG_LIBC_EXECFUNCS=y
CONFIG_LIBC_FLOATINGPOINT=y
CONFIG_LIBC_PERROR_STDOUT=y
CONFIG_LIBC_STRERROR=y
CONFIG_MEMSET_64BIT=y
CONFIG_MEMSET_OPTSPEED=y
CONFIG_MM_PGALLOC=y
CONFIG_NFILE_DESCRIPTORS_PER_BLOCK=6
CONFIG_NSH_ARCHINIT=y
CONFIG_NSH_FILEIOSIZE=512
CONFIG_NSH_FILE_APPS=y
CONFIG_NSH_READLINE=y
CONFIG_PATH_INITIAL="/system/bin"
CONFIG_PREALLOC_TIMERS=0
CONFIG_RAM_SIZE=1048576
CONFIG_RAM_START=0x80100000
CONFIG_READLINE_CMD_HISTORY=y
CONFIG_RISCV_SEMIHOSTING_HOSTFS=y
CONFIG_RR_INTERVAL=200
CONFIG_SCHED_WAITPID=y
CONFIG_SERIAL_UART_ARCH_MMIO=y
CONFIG_STACK_COLORATION=y
CONFIG_START_MONTH=12
CONFIG_START_YEAR=2021
CONFIG_SYMTAB_ORDEREDBYNAME=y
CONFIG_SYSLOG_TIMESTAMP=y
CONFIG_SYSTEM_NSH=y
CONFIG_SYSTEM_NSH_PROGNAME="init"
CONFIG_TESTING_GETPRIME=y
CONFIG_USEC_PER_TICK=1000

98
boards/risc-v/qemu-rv/rv-virt/include/board_memorymap.h Normal file
View File

@ -0,0 +1,98 @@
/****************************************************************************
* boards/risc-v/qemu-rv/rv-virt/include/board_memorymap.h
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership. The
* ASF licenses this file to you 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.
*
****************************************************************************/
#ifndef __BOARDS_RISCV_QEMURV_RVVIRT_INCLUDE_BOARD_MEMORYMAP_H
#define __BOARDS_RISCV_QEMURV_RVVIRT_INCLUDE_BOARD_MEMORYMAP_H
/****************************************************************************
* Included Files
****************************************************************************/
#include <stdint.h>
/****************************************************************************
* Pre-processor Definitions
****************************************************************************/
/* DDR start address */
#define QEMURV_DDR_BASE (0x80000000)
#define QEMURV_DDR_SIZE (0x40000000)
/* Kernel code memory (RX) */
#define KFLASH_START (uintptr_t)&__kflash_start
#define KFLASH_SIZE (uintptr_t)&__kflash_size
#define KSRAM_START (uintptr_t)&__ksram_start
#define KSRAM_SIZE (uintptr_t)&__ksram_size
#define KSRAM_END (uintptr_t)&__ksram_end
/* Kernel RAM (RW) */
#define PGPOOL_START (uintptr_t)&__pgheap_start
#define PGPOOL_SIZE (uintptr_t)&__pgheap_size
/* Page pool (RWX) */
#define PGPOOL_START (uintptr_t)&__pgheap_start
#define PGPOOL_SIZE (uintptr_t)&__pgheap_size
#define PGPOOL_END (PGPOOL_START + PGPOOL_SIZE)
/* User flash */
#define UFLASH_START (uintptr_t)&__uflash_start
#define UFLASH_SIZE (uintptr_t)&__uflash_size
/* User RAM */
#define USRAM_START (uintptr_t)&__usram_start
#define USRAM_SIZE (uintptr_t)&__usram_size
/****************************************************************************
* Public Data
****************************************************************************/
/* Kernel code memory (RX) */
extern uintptr_t __kflash_start;
extern uintptr_t __kflash_size;
/* Kernel RAM (RW) */
extern uintptr_t __ksram_start;
extern uintptr_t __ksram_size;
extern uintptr_t __ksram_end;
/* Page pool (RWX) */
extern uintptr_t __pgheap_start;
extern uintptr_t __pgheap_size;
/* User code memory (RX) */
extern uintptr_t __uflash_start;
extern uintptr_t __uflash_size;
/* User RAM (RW) */
extern uintptr_t __usram_start;
extern uintptr_t __usram_size;
#endif /* __BOARDS_RISC_V_QEMURV_RVVIRT_INCLUDE_BOARD_MEMORYMAP_H */

4
boards/risc-v/qemu-rv/rv-virt/scripts/Make.defs
View File

@ -23,8 +23,12 @@ include $(TOPDIR)/tools/Config.mk
include $(TOPDIR)/arch/risc-v/src/common/Toolchain.defs
ifeq ($(CONFIG_ARCH_CHIP_QEMU_RV),y)
ifeq ($(CONFIG_BUILD_KERNEL),y)
LDSCRIPT = ld-kernel.script
else
LDSCRIPT = ld.script
endif
endif
ARCHSCRIPT += $(BOARD_DIR)$(DELIM)scripts$(DELIM)$(LDSCRIPT)

143
boards/risc-v/qemu-rv/rv-virt/scripts/ld-kernel.script Executable file
View File

@ -0,0 +1,143 @@
/****************************************************************************
* boards/risc-v/qemu-rv/rv-virt/scripts/ld.script
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership. The
* ASF licenses this file to you 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.
*
****************************************************************************/
MEMORY
{
kflash (rx) : ORIGIN = 0x80000000, LENGTH = 2048K /* w/ cache */
ksram (rwx) : ORIGIN = 0x80200000, LENGTH = 2048K /* w/ cache */
pgram (rwx) : ORIGIN = 0x80400000, LENGTH = 4096K /* w/ cache */
}
OUTPUT_ARCH("riscv")
/* Provide the kernel boundaries */
__kflash_start = ORIGIN(kflash);
__kflash_size = LENGTH(kflash);
__ksram_start = ORIGIN(ksram);
__ksram_size = LENGTH(ksram);
__ksram_end = ORIGIN(ksram) + LENGTH(ksram);
/* Page heap */
__pgheap_start = ORIGIN(pgram);
__pgheap_size = LENGTH(pgram);
SECTIONS
{
. = 0x80000000;
.text :
{
_stext = . ;
*(.text)
*(.text.*)
*(.gnu.warning)
*(.stub)
*(.glue_7)
*(.glue_7t)
*(.jcr)
/* C++ support: The .init and .fini sections contain specific logic
* to manage static constructors and destructors.
*/
*(.gnu.linkonce.t.*)
*(.init) /* Old ABI */
*(.fini) /* Old ABI */
_etext = . ;
}
.rodata :
{
_srodata = . ;
*(.rodata)
*(.rodata1)
*(.rodata.*)
*(.gnu.linkonce.r*)
_erodata = . ;
}
.tdata : {
_stdata = ABSOLUTE(.);
*(.tdata .tdata.* .gnu.linkonce.td.*);
_etdata = ABSOLUTE(.);
}
.tbss : {
_stbss = ABSOLUTE(.);
*(.tbss .tbss.* .gnu.linkonce.tb.* .tcommon);
_etbss = ABSOLUTE(.);
}
_eronly = ABSOLUTE(.);
.data :
{
_sdata = . ;
*(.data)
*(.data1)
*(.data.*)
*(.gnu.linkonce.d*)
. = ALIGN(4);
_edata = . ;
}
.bss :
{
_sbss = . ;
*(.bss)
*(.bss.*)
*(.sbss)
*(.sbss.*)
*(.gnu.linkonce.b*)
*(COMMON)
_ebss = . ;
} > ksram
/* Page tables here, align to 4K boundary */
.pgtables : ALIGN(0x1000) {
*(.pgtables)
. = ALIGN(4);
} > ksram
/* Stack top */
.stack_top : {
. = ALIGN(32);
_ebss = ABSOLUTE(.);
} > ksram
/* Stabs debugging sections. */
.stab 0 : { *(.stab) }
.stabstr 0 : { *(.stabstr) }
.stab.excl 0 : { *(.stab.excl) }
.stab.exclstr 0 : { *(.stab.exclstr) }
.stab.index 0 : { *(.stab.index) }
.stab.indexstr 0 : { *(.stab.indexstr) }
.comment 0 : { *(.comment) }
.debug_abbrev 0 : { *(.debug_abbrev) }
.debug_info 0 : { *(.debug_info) }
.debug_line 0 : { *(.debug_line) }
.debug_pubnames 0 : { *(.debug_pubnames) }
.debug_aranges 0 : { *(.debug_aranges) }
}