3. 在内核启动时,我们会发现如下的启动参数: Kernel command line: board=AP147 console=ttyS0,115200 mtdparts=spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,6848k(rootfs),1472k(kernel),6144k(rootfs2),1472k(kernel2),64k(config),64k(art),16000k@0x50000(firmware) rootfstype=squashfs,jffs2 noinit...
/leds/common.h> / { model = "TP-Link Deco M9Plus v2"; compatible = "tplink,deco-m9plus-v2", "qcom,ipq4019"; memory { device_type = "memory"; reg = <0x80000000 0x20000000>; }; chosen { /* * U-Boot adds "ubi.mtd=rootfs root=mtd:ubi_rootfs" to * kernel command line. ...
[ 0.000000] Kernel command line: console=ttyS0,115200n8 rootfstype=squashfs,jffs2 console=ttyS0,57600n8 命令行在开头部分新增了串口的设置 “console=ttyS0,115200n8”,导致上面内核的配置修改无效。继续修改内核配置将下面的配置项选中: [*] Built-in command line overrides firmware arguments 重新编译内核后...
* kernel command line. But we use different partition names, * so we have to set correct parameters. */ bootargs-append = ' clk_ignore_unused'; stdout-path = &blsp1_uart1; }; aliases { ethernet1 = &swport4; led-boot = &power_red; led-failsafe = &power_red; led-running = &po...
[ 0.000000] Kernel command line: board=DW33D mtdparts=spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,14528k(rootfs),1472k(kernel),64k(art)ro,16000k@0x50000(firmware);ar934x-nfc:96m(rootfs_data),32m(backup)ro console=ttyS0,115200 rootfstype=squashfs noinitrd ...
交叉编译kernel和选中的packages。 make V=x指定输出的不同编译log等级: V=99and V=1are now deprecatedinfavor of anewverbosityclasssystem, though the old flags are still supported. You cansetthe V variable on the command line (or OPENWRT_VERBOSEinthe ...
[ 0.000000] Kernel command line: dma.dmachans=0x7f35 bcm2708_fb.fbwidth=656 bcm2708_fb.fbheight=416 bcm2708.boardrev=0x10 bcm2708.serial=0x5144b1e4 smsc95xx.macaddr=B8:27:EB:44:B1:E4 bcm2708.disk_led_gpio=47 bcm2708.disk_led_active_low=0 sdhci-bcm2708.emmc_clock_freq=250000000...
kernel的启动开始于start_kernel()函数,在这里完成各种系统初始化后最后进入rest_init函数,这整个过程都可以称之为0进程: asmlinkagevoid__initstart_kernel(void){...boot_cpu_init();page_address_init();pr_notice("%s",linux_banner);setup_arch(&command_line);mm_init_owner(&init_mm,&init_task);mm...
bin, gz, elf # $(3), kernel command line to pass from lzma-loader to kernel # $(4), unused here # $(5), suffix of kernel filename, e.g. -initramfs, or empty define Image/BuildLoader -rm -rf $(KDIR)/lzma-loader $(LOADER_MAKE) LOADER=loader-$(1).$(2) KERNEL_CMDLINE="$...
[ 0.034245] Kernel command line: BOOT_IMAGE=/boot/vmlinuz root=PARTUUID=3e644446-87f3-dae5-b236-b852c3a54e02 rootwait console=ttyS0,115200n8 noinitrd [ 0.035572] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) ...