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Bump rustsbi to 0.1.1 && make config of qemu/k210 different

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This commit is contained in:
Yifan Wu 2021-02-07 17:09:46 +08:00
parent 37e55e947a
commit 1ed9f75896
7 changed files with 58 additions and 8 deletions
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2
.gitignore vendored
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@ -2,4 +2,4 @@
os/target/*
os/.idea/*
os/src/link_app.S
user/
os/Cargo.lock

BIN
bootloader/rustsbi-k210.bin
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Binary file not shown.

BIN
bootloader/rustsbi-qemu.bin
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Binary file not shown.

5
os/Cargo.lock generated
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@ -1,5 +0,0 @@
# This file is automatically @generated by Cargo.
# It is not intended for manual editing.
[[package]]
name = "os"
version = "0.1.0"

14
os/Makefile
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@ -3,13 +3,20 @@ TARGET := riscv64gc-unknown-none-elf
MODE := release
KERNEL_ELF := target/$(TARGET)/$(MODE)/os
KERNEL_BIN := $(KERNEL_ELF).bin
KERNEL_ENTRY_PA := 0x80020000
DISASM_TMP := target/$(TARGET)/$(MODE)/asm
# BOARD
BOARD ?= qemu
SBI ?= rustsbi
BOOTLOADER := ../bootloader/$(SBI)-$(BOARD).bin
K210_BOOTLOADER_SIZE := 131072
# KERNEL ENTRY
ifeq ($(BOARD), qemu)
KERNEL_ENTRY_PA := 0x80200000
else ifeq ($(BOARD), k210)
KERNEL_ENTRY_PA := 0x80020000
endif
# Run K210
K210-SERIALPORT = /dev/ttyUSB0
@ -34,7 +41,10 @@ $(KERNEL_BIN): kernel
@$(OBJCOPY) $(KERNEL_ELF) --strip-all -O binary $@
kernel:
@echo Platform: $(BOARD)
@cp src/linker-$(BOARD).ld src/linker.ld
@cargo build --release
@rm src/linker.ld
clean:
@cargo clean
@ -58,7 +68,7 @@ ifeq ($(BOARD),qemu)
-device loader,file=$(KERNEL_BIN),addr=$(KERNEL_ENTRY_PA)
else
@cp $(BOOTLOADER) $(BOOTLOADER).copy
@dd if=$(KERNEL_BIN) of=$(BOOTLOADER).copy bs=131072 seek=1
@dd if=$(KERNEL_BIN) of=$(BOOTLOADER).copy bs=$(K210_BOOTLOADER_SIZE) seek=1
@mv $(BOOTLOADER).copy $(KERNEL_BIN)
@sudo chmod 777 $(K210-SERIALPORT)
python3 $(K210-BURNER) -p $(K210-SERIALPORT) -b 1500000 $(KERNEL_BIN)

0
os/src/linker.ld → os/src/linker-k210.ld
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45
os/src/linker-qemu.ld Normal file
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@ -0,0 +1,45 @@
OUTPUT_ARCH(riscv)
ENTRY(_start)
BASE_ADDRESS = 0x80200000;
SECTIONS
{
. = BASE_ADDRESS;
skernel = .;
stext = .;
.text : {
*(.text.entry)
*(.text .text.*)
}
. = ALIGN(4K);
etext = .;
srodata = .;
.rodata : {
*(.rodata .rodata.*)
}
. = ALIGN(4K);
erodata = .;
sdata = .;
.data : {
*(.data .data.*)
}
. = ALIGN(4K);
edata = .;
.bss : {
*(.bss.stack)
sbss = .;
*(.bss .bss.*)
}
. = ALIGN(4K);
ebss = .;
ekernel = .;
/DISCARD/ : {
*(.eh_frame)
}
}