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https://github.com/rcore-os/rCore-Tutorial-v3.git
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Remove K210 support.
This commit is contained in:
Yifan Wu
parent
e36a5a0c93
commit
d1f0389034
Binary file not shown.
36
os/Makefile
36
os/Makefile
@ -6,10 +6,9 @@ KERNEL_BIN := $(KERNEL_ELF).bin
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DISASM_TMP := target/$(TARGET)/$(MODE)/asm
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# BOARD
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BOARD ?= qemu
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BOARD := qemu
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SBI ?= rustsbi
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BOOTLOADER := ../bootloader/$(SBI)-$(BOARD).bin
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K210_BOOTLOADER_SIZE := 131072
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# Building mode argument
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ifeq ($(MODE), release)
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@ -17,15 +16,7 @@ ifeq ($(MODE), release)
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endif
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# KERNEL ENTRY
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ifeq ($(BOARD), qemu)
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KERNEL_ENTRY_PA := 0x80200000
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else ifeq ($(BOARD), k210)
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KERNEL_ENTRY_PA := 0x80020000
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endif
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# Run K210
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K210-SERIALPORT = /dev/ttyUSB0
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K210-BURNER = ../tools/kflash.py
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KERNEL_ENTRY_PA := 0x80200000
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# Binutils
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OBJDUMP := rust-objdump --arch-name=riscv64
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@ -34,14 +25,7 @@ OBJCOPY := rust-objcopy --binary-architecture=riscv64
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# Disassembly
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DISASM ?= -x
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build: env switch-check $(KERNEL_BIN)
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switch-check:
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ifeq ($(BOARD), qemu)
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(which last-qemu) || (rm -f last-k210 && touch last-qemu && make clean)
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else ifeq ($(BOARD), k210)
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(which last-k210) || (rm -f last-qemu && touch last-k210 && make clean)
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endif
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build: env $(KERNEL_BIN)
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env:
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(rustup target list | grep "riscv64gc-unknown-none-elf (installed)") || rustup target add $(TARGET)
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@ -56,7 +40,7 @@ kernel:
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@cd ../user && make build
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@echo Platform: $(BOARD)
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@cp src/linker-$(BOARD).ld src/linker.ld
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@cargo build $(MODE_ARG) --features "board_$(BOARD)"
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@cargo build $(MODE_ARG)
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@rm src/linker.ld
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clean:
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@ -75,21 +59,11 @@ run: run-inner
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run-inner: build
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ifeq ($(BOARD),qemu)
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@qemu-system-riscv64 \
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-machine virt \
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-nographic \
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-bios $(BOOTLOADER) \
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-device loader,file=$(KERNEL_BIN),addr=$(KERNEL_ENTRY_PA)
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else
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(which $(K210-BURNER)) || (cd .. && git clone https://github.com/sipeed/kflash.py.git && mv kflash.py tools)
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@cp $(BOOTLOADER) $(BOOTLOADER).copy
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@dd if=$(KERNEL_BIN) of=$(BOOTLOADER).copy bs=$(K210_BOOTLOADER_SIZE) seek=1
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@mv $(BOOTLOADER).copy $(KERNEL_BIN)
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@sudo chmod 777 $(K210-SERIALPORT)
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python3 $(K210-BURNER) -p $(K210-SERIALPORT) -b 1500000 $(KERNEL_BIN)
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python3 -m serial.tools.miniterm --eol LF --dtr 0 --rts 0 --filter direct $(K210-SERIALPORT) 115200
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endif
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debug: build
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@tmux new-session -d \
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@ -103,4 +77,4 @@ gdbserver: build
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gdbclient:
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@riscv64-unknown-elf-gdb -ex 'file $(KERNEL_ELF)' -ex 'set arch riscv:rv64' -ex 'target remote localhost:1234'
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.PHONY: build env kernel clean disasm disasm-vim run-inner switch-check gdbserver gdbclient
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.PHONY: build env kernel clean disasm disasm-vim run-inner gdbserver gdbclient
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@ -1,48 +0,0 @@
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OUTPUT_ARCH(riscv)
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ENTRY(_start)
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BASE_ADDRESS = 0x80020000;
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SECTIONS
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{
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. = BASE_ADDRESS;
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skernel = .;
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stext = .;
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.text : {
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*(.text.entry)
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*(.text .text.*)
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}
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. = ALIGN(4K);
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etext = .;
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srodata = .;
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.rodata : {
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*(.rodata .rodata.*)
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*(.srodata .srodata.*)
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}
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. = ALIGN(4K);
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erodata = .;
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sdata = .;
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.data : {
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*(.data .data.*)
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*(.sdata .sdata.*)
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}
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. = ALIGN(4K);
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edata = .;
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.bss : {
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*(.bss.stack)
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sbss = .;
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*(.bss .bss.*)
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*(.sbss .sbss.*)
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}
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. = ALIGN(4K);
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ebss = .;
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ekernel = .;
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/DISCARD/ : {
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*(.eh_frame)
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}
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}
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@ -5,14 +5,13 @@ use core::arch::asm;
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const SBI_SET_TIMER: usize = 0;
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const SBI_CONSOLE_PUTCHAR: usize = 1;
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#[cfg(feature = "board_k210")]
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const SBI_SHUTDOWN: usize = 8;
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// const SBI_CONSOLE_GETCHAR: usize = 2;
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// const SBI_CLEAR_IPI: usize = 3;
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// const SBI_SEND_IPI: usize = 4;
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// const SBI_REMOTE_FENCE_I: usize = 5;
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// const SBI_REMOTE_SFENCE_VMA: usize = 6;
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// const SBI_REMOTE_SFENCE_VMA_ASID: usize = 7;
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// const SBI_SHUTDOWN: usize = 8;
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/// handle SBI call with `which` SBI_id and other arguments
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#[inline(always)]
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@ -46,16 +45,8 @@ pub fn console_putchar(c: usize) {
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// sbi_call(SBI_CONSOLE_GETCHAR, 0, 0, 0)
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// }
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#[cfg(feature = "board_qemu")]
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use crate::board::QEMUExit;
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/// use sbi call to shutdown the kernel
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pub fn shutdown() -> ! {
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#[cfg(feature = "board_k210")]
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sbi_call(SBI_SHUTDOWN, 0, 0, 0);
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#[cfg(feature = "board_qemu")]
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crate::board::QEMU_EXIT_HANDLE.exit_failure();
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#[cfg(feature = "board_k210")]
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panic!("It should shutdown!");
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}
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@ -134,14 +134,8 @@ impl TaskManager {
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// go back to user mode
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} else {
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println!("All applications completed!");
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#[cfg(feature = "board_qemu")]
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use crate::board::QEMUExit;
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#[cfg(feature = "board_qemu")]
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crate::board::QEMU_EXIT_HANDLE.exit_success();
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#[cfg(feature = "board_k210")]
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panic!("All applications completed!");
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}
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}
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}
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