先贴报错信息，如下：
LD u-boot
OBJCOPY u-boot.srec
OBJCOPY u-boot-nodtb.bin
SYM u-boot.sym
DTC arch/arm/dts/rk3036-sdk.dtb
DTC arch/arm/dts/rk3188-radxarock.dtb
DTC arch/arm/dts/rk3288-miqi.dtb
DTC arch/arm/dts/rk3288-phycore-rdk.dtb
DTC arch/arm/dts/rk3288-popmetal.dtb
DTC arch/arm/dts/rk3288-rock2-square.dtb
start=$(/home/saflam/rk3399/rk3399-android-10/prebuilts/gcc/linux-x86/aarch64/gcc-linaro-6.3.1-2017.05-x86_64_aarch64-linux-gnu/bin/aarch64-linux-gnu-nm u-boot | grep __rel_dyn_start | cut -f 1 -d ' '); end=$(/home/saflam/rk3399/rk3399-android-10/prebuilts/gcc/linux-x86/aarch64/gcc-linaro-6.3.1-2017.05-x86_64_aarch64-linux-gnu/bin/aarch64-linux-gnu-nm u-boot | grep __rel_dyn_end | cut -f 1 -d ' '); tools/relocate-rela u-boot-nodtb.bin 0x00200000 $start $end
DTC arch/arm/dts/rk3288-
tinker.dtb
Error: arch/arm/dts/.rk3036-sdk.dtb.pre.tmp:77.1-10 syntax error
FATAL ERROR: Unable to parse input tree
make[2]: *** [scripts/Makefile.lib:319：arch/arm/dts/rk3036-sdk.dtb] 错误 1
make[2]: *** 正在等待未完成的任务....
Error: arch/arm/dts/.rk3188-radxarock.dtb.pre.tmp:383.1-10 syntax error
FATAL ERROR: Unable to parse input tree
make[2]: *** [scripts/Makefile.lib:319：arch/arm/dts/rk3188-radxarock.dtb] 错误 1
make[1]: *** [dts/Makefile:101：arch-dtbs] 错误 2
make: *** [Makefile:883：dts/dt.dtb] 错误 2
背景
我的
开发板是friendly的nanoPC-T4,rk3399芯片，编译Android10源码因时间太长就睡觉去了，睡醒看编译成功了但是缺少各种img文件，然后就单编u-boot,kernel，编u-boot的时候就报上面的Error: arch/arm/dts/.rk3036-sdk.dtb.pre.tmp:77.1-10 syntax error等错误(下面是报错文件摘要)，思路被报错信息给带节奏了，最后的#include前面多了个"",一直从编译流程文件里一个一个的捋，绕在去除""的思路里根本无法自拔~>_<~ 排查了四天都没搞清楚，在国内也查不到相关的解决方法，也有人讨论，但是太冷清了也没有回复，真的已经搞懵杯了，番强到google上搜，从搜索的title上也没有找到与这个问题相关的;
&usb_host {
vbus-supply = <&vcc5v0_host>;
status = "okay";
};
&usb_otg {
vbus-supply = <&vcc5v0_otg>;
status = "okay";
};
&pinctrl {
usb_otg {
otg_vbus_drv: host-vbus-drv {
rockchip,pins = <0 26 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
usb_host {
host_vbus_drv: host-vbus-drv {
rockchip,pins = <2 23 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
};
#include "rk3036-sdk-u-boot.dtsi"
解决方案
1. vi u-boot/Makefile 添加 KBUILD_CFLAGS += $(call cc-disable-warning, address-of-packed-member) 位置的话理论上讲只要是没有if判断影响执行这句语句的位置都可以;
2. vi u-boot/arch/arm/dts/Makefile CONFIG_ARCH_ROCKCHIP内把报错的dtb删掉;一般就是rk3036-sdk.dtb、rk3188-radxarock.dtb、rk3368-lion.dtb、rk3368-sheep.dtb、rk3368-geekbox.dtb、rk3368-px5-evb.dtb，我记得还有1~2个报错的dtb文件，请根据错误自行删除;
3. vi u-boot/scripts/dtc/dtc-lexer.l 搜索yylloc 把-YYLTYPE yylloc 整行删掉;
4.vi u-boot/scripts/dtc/dtc-lexer.lex.c_shipped 搜索yylloc 把-YYLTYPE yylloc 整行删掉;
5.重新编译，齐活
原作者：peak wang
