编译环境：Ubuntu16.04 64位
交叉编译工具：arm-himix200-linux-gcc
文章目录
- 1. SDK交叉编译安装
- 2. uboot编译
- 3. kernel编译
- 4. 文件系统制作
- 5. sample代码修改
1. SDK交叉编译安装
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11tar zxf Hi3519AV100_SDK_V2.0.1.0.tgz cd Hi3519AV100_SDK_V2.0.1.0/ ./sdk.unpack tar zxf arm-himix200-linux.tgz cd arm-himix200-linux/ chmod 777 arm-himix200-linux.install sudo ./arm-himix200-linux.install source /etc/profile
2. uboot编译
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6cp configs/hi3519av100_nand_defconfig .config make ARCH=arm CROSS_COMPILE=arm-himix200-linux- menuconfig make ARCH=arm CROSS_COMPILE=arm-himix200-linux- cp ../../../tools/pc/uboot_tools/reg_info.bin .reg make ARCH=arm CROSS_COMPILE=arm-himix200-linux- u-boot-z.bin
将生成可用的 u-boot-hi3519av100.bin 镜像文件
问题一：HiTool无法烧写uboot，提示“发送数据帧失败，请检查串口连接线是否正常”，但是串口读写均正常？
在“Demo单板使用指南”发现 ：
BOOTROM 串口通信模式
0：直接从启动介质启动；
1：进入串口烧写 Flash 模式。
对应硬件BOOT_SEL2上拉，测试正常。
3. kernel编译
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4cp arch/arm/configs/hi3519av100_smp_defconfig .config make ARCH=arm CROSS_COMPILE=arm-himix200-linux- menuconfig make ARCH=arm CROSS_COMPILE=arm-himix200-linux- uImage
问题二：串口烧写uboot成功后，uboot无法通过网口烧写kernel？
问题原因是demo板使用的RTL8211千兆，rgmii模式，phy地址1，我的底板使用的是RTL8201百兆，phy地址0，需要修改uboot，修改hi3519av100.h：
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3#define CONFIG_HIGMAC_PHY0_ADDR 0 #define CONFIG_HIGMAC_PHY0_INTERFACE_MODE 1 /* rgmii 2, rmii 1*/
修改寄存器配置xml:
IOCFG_REG110寄存器地址0x47e0050参数从0x71改为0x72，RMII_CLK，生成reg_info.bin，用来制作uboot，重新烧录uboot后，可以通过网口烧录kernel
问题三：内核修改为百兆网卡？
修改hi3519av100.dts：
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11&mdio { ethphy: ethernet-phy@1 { reg = <0>; }; }; &higmac { phy-handle = <ðphy>; phy-mode = "rmii"; };
烧录后，内核打印“ETH: rmii, phy_addr=0”
问题四：添加串口设备？
hi3519av100.dtsi文件aliases项添加如下：
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4serial1 = &uart1; serial2 = &uart2; serial3 = &uart3;
hi3519av100.dts添加：
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10&uart1 { status = "okay"; }; &uart2 { status = "okay"; }; &uart3 { status = "okay"; };
警告：uart3不要使用管脚DSI_D3N和DSI_D3P，建议硬件使用LCD_DATA0和LCD_DATA1
问题五：内核添加组播支持？
menuconfig配置
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7[*] Networking support ---> Networking options ---> [*]IP: multicasting [*]IP: multicast routing [*]IP: PIM-SM version 1 support [*]IP: PIM-SM version 2 support
保存后.config会添加如下修改：
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5CONFIG_IP_MULTICAST=y CONFIG_IP_MROUTE=y CONFIG_IP_PIMSM_V1=y CONFIG_IP_PIMSM_V2=y
注：部分路由器添加IGMP snooping，需要应用程序中使用IP_ADD_MEMBERSHIP加入组播组，否则路由器会不做转发。
4. 文件系统制作
基于SDK提供的rootfs，将SDK中ko目录拷贝到root目录下，并添加start.sh脚本如下：
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3#!/bin/sh cd ko/ && ./load3519av100 -i -sensor0 bt1120 -sensor1 imx290 -offline
为什么这么写？
分析load3519av100脚本，insmod sys_config.ko对应的sensor参数，这里可以看SDK中的sys_config.c，结合我的硬件原理图，mipi0对接I2C1_SCL和I2C1_SDA，BT1120接cmos0，start.sh这样写正好满足相应的寄存器配置。
另外可以添加eth0网口配置如下，方便搭建nfs测试：
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7ifconfig eth0 192.168.1.100 up route add default gw 192.168.1.1 telnetd & mount -t nfs -o nolock 192.168.1.246:/home/jerry/work /tmp #这里挂载的是我的ubuntu工作目录
执行命令生成镜像
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2./mkyaffs2image100 ./rootfs rootfs_test 1 4
参数可以看uboot串口打印和mkyaffs2image100的用法
5. sample代码修改
Makefile.param修改如下：
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3SENSOR0_TYPE ?= SONY_BT1120 SENSOR1_TYPE ?= SONY_IMX290_MIPI_2M
sample_comm_vi.c修改如下：
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148combo_dev_attr_t MIPI_BT1120_ATTR = { .devno = 0, .input_mode = INPUT_MODE_BT1120, .data_rate = MIPI_DATA_RATE_X1, .img_rect = {0, 0, 1920, 1080}, { } }; combo_dev_attr_t MIPI_IMX290_ATTR = { .devno = 0, .input_mode = INPUT_MODE_MIPI, .data_rate = MIPI_DATA_RATE_X1, .img_rect = {0, 0, 1920, 1080}, { .mipi_attr = { DATA_TYPE_RAW_10BIT, HI_MIPI_WDR_MODE_NONE, {0, 1, 2, 3, -1, -1, -1, -1} } } }; VI_DEV_ATTR_S DEV_ATTR_SONY_BT1120 = { VI_MODE_BT1120_STANDARD, VI_WORK_MODE_1Multiplex, {0xFF000000, 0xFF0000}, VI_SCAN_PROGRESSIVE, {-1, -1, -1, -1}, VI_DATA_SEQ_UVUV, { /*port_vsync port_vsync_neg port_hsync port_hsync_neg */ VI_VSYNC_PULSE, VI_VSYNC_NEG_LOW, VI_HSYNC_VALID_SINGNAL, VI_HSYNC_NEG_HIGH, VI_VSYNC_VALID_SINGAL, VI_VSYNC_VALID_NEG_HIGH, /*hsync_hfb hsync_act hsync_hhb*/ {0, 1920, 0, /*vsync0_vhb vsync0_act vsync0_hhb*/ 0, 1080, 0, /*vsync1_vhb vsync1_act vsync1_hhb*/ 0, 0, 0} }, VI_DATA_TYPE_YUV, HI_FALSE, {1920, 1080}, { { {1920 , 1080}, }, { VI_REPHASE_MODE_NONE, VI_REPHASE_MODE_NONE } }, { WDR_MODE_NONE, 1080 }, DATA_RATE_X1 }; VI_DEV_ATTR_S DEV_ATTR_IMX290_2M = { VI_MODE_MIPI, VI_WORK_MODE_1Multiplex, {0xFFF00000, 0x0}, VI_SCAN_PROGRESSIVE, {-1, -1, -1, -1}, VI_DATA_SEQ_YUYV, { /*port_vsync port_vsync_neg port_hsync port_hsync_neg */ VI_VSYNC_PULSE, VI_VSYNC_NEG_LOW, VI_HSYNC_VALID_SINGNAL,VI_HSYNC_NEG_HIGH,VI_VSYNC_VALID_SINGAL,VI_VSYNC_VALID_NEG_HIGH, /*hsync_hfb hsync_act hsync_hhb*/ {0, 1280, 0, /*vsync0_vhb vsync0_act vsync0_hhb*/ 0, 720, 0, /*vsync1_vhb vsync1_act vsync1_hhb*/ 0, 0, 0} }, VI_DATA_TYPE_RGB, HI_FALSE, {1920, 1080}, { { {1920 , 1080}, }, { VI_REPHASE_MODE_NONE, VI_REPHASE_MODE_NONE } }, { WDR_MODE_NONE, 1080 }, DATA_RATE_X1 }; VI_PIPE_ATTR_S PIPE_ATTR_SONY_BT1120 = { VI_PIPE_BYPASS_NONE, HI_TRUE, HI_TRUE, 1920, 1080, PIXEL_FORMAT_YVU_SEMIPLANAR_420, COMPRESS_MODE_NONE, DATA_BITWIDTH_8, HI_FALSE, { PIXEL_FORMAT_YVU_SEMIPLANAR_420, DATA_BITWIDTH_8, VI_NR_REF_FROM_RFR, COMPRESS_MODE_NONE }, HI_FALSE, {-1, -1} }; VI_PIPE_ATTR_S PIPE_ATTR_IMX290_2M = { VI_PIPE_BYPASS_NONE, HI_FALSE,HI_FALSE, 1920, 1080, PIXEL_FORMAT_RGB_BAYER_10BPP, COMPRESS_MODE_NONE, DATA_BITWIDTH_10, HI_TRUE, { PIXEL_FORMAT_YVU_SEMIPLANAR_420, DATA_BITWIDTH_8, VI_NR_REF_FROM_RFR, COMPRESS_MODE_NONE }, HI_FALSE, {-1, -1} }; s32Ret = SAMPLE_COMM_VI_SetMipiHsMode(LANE_DIVIDE_MODE_3);
注意1：SAMPLE_COMM_VI_StartIsp中SONY_BT1120需要跳过ISP处理。
注意2：SAMPLE_COMM_VI_GetSensorInfo中需要注释掉pstViConfig->astViInfo[0].stSnsInfo.s32BusId = 1。
注意3：BT1120的devno为0，对应cmos0，MIPI的devno为0，对应mipi0。
注意4：其他部分代码也需要修改，根据宏参考比较接近的做修改。
附上执行./sample_venc0后的proc信息：
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237~ # cat /proc/umap/mipi_rx Module: [MIPI_RX], Build Time[Nov 15 2018, 09:14:11] -----MIPI LANE DIVIDE MODE--------------------------------------------------------------------------------------------- MODE LANE DIVIDE 3 4+8 -----MIPI DEV ATTR----------------------------------------------------------------------------------------------------- Devno WorkMode DataRate DataType WDRMode ImgX ImgY ImgW ImgH 0 MIPI X1 RAW10 None 0 0 1920 1080 -----MIPI LANE INFO----------------------------------------------------------------------------------------------------- Devno LaneID 0 0, 1, 2, 3, -1, -1, -1, -1 -----MIPI PHY DATA INFO------------------------------------------------------ PhyId LaneId PhyData MipiData LvdsData 0 0, 1, 2, 3 0x1a,0x10,0x8f,0x42 0x90,0x2f,0x2e,0x2e 0xcd,0x69,0xd1,0x06 1 4, 5, 6, 7 0x00,0x00,0x00,0x00 0x00,0x00,0x00,0x00 0x00,0x00,0x00,0x00 2 8, 9,10,11 0x00,0x00,0x00,0x00 0x00,0x00,0x00,0x00 0x00,0x00,0x00,0x00 -----MIPI DETECT INFO---------------------------------------------------- Devno VC width height 0 0 1920 1080 0 1 0 0 0 2 0 0 0 3 0 0 -----PHY CIL ERR INT INFO--------------------------------------------- PhyId Clk2TmOut ClkTmOut Lane0TmOut Lane1TmOut Lane2TmOut Lane3TmOut Clk2Esc ClkEsc Lane0Esc Lane1Esc Lane2Esc Lane3Esc 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 -----MIPI ERROR INT INFO 1----------------------------------------------------------- Devno Ecc2 Vc0CRC Vc1CRC Vc2CRC Vc3CRC Vc0EccCorrct Vc1EccCorrct Vc2EccCorrct Vc3EccCorrct 0 0 0 0 0 0 0 0 0 0 -----MIPI ERROR INT INFO 2----------------------------------------------------------- Devno Vc0Dt Vc1Dt Vc2Dt Vc3Dt Vc0FrmCrc Vc1FrmCrc Vc2FrmCrc Vc3FrmCrc 0 0 0 0 0 0 0 0 0 -----MIPI ERROR INT INFO 3----------------------------------------------------------- Devno Vc0FrmSeq Vc1FrmSeq Vc2FrmSeq Vc3FrmSeq Vc0BndryMt Vc1BndryMt Vc2BndryMt Vc3BndryMt 0 0 0 0 0 0 0 0 0 -----MIPI ERROR INT INFO 4----------------------------------------------------------- Devno DataFifoRdErr CmdFifoRdErr Vsync CmdFifoWrErr DataFifoWrErr 0 0 0 0 0 0 -----ALIGN ERROR INT INFO-------------------------------------- Devno FIFO_FullErr Lane0Err Lane1Err Lane2Err Lane3Err Lane4Err Lane5Err Lane6Err Lane7Err Lane8Err Lane9Err Lane10Err Lane11Err 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ~ # cat /proc/umap/vi [VI] Version: [Hi3519AV100_MPP_V2.0.1.0 B0B0 Release], Build Time[Nov 15 2018, 09:08:39] -------------------------------MODULE PARAM --------------------------------------------------------------------------- DetectErrFrame DropErrFrame 0 0 -------------------------------VI MODE -------------------------------------------------------------------------------- Pipe0Mode Pipe1Mode Pipe2Mode Pipe3Mode Pipe4Mode Pipe5Mode offline offline offline offline offline offline -------------------------------VPSS MODE ------------------------------------------------------------------------------ Pipe0Mode Pipe1Mode Pipe2Mode Pipe3Mode Pipe4Mode Pipe5Mode offline offline offline offline offline offline -------------------------------VI STITCH GRP ATTR---------------------------------------------------------------------- StitchGrp bStitch Mode PipeNum PipeId -------------------------------VI DEV ATTR1---------------------------------------------------------------------------- DevID DevEn BindPipe Width Height IntfM WkM ComMsk0 ComMsk1 ScanM 0 Y Y 1920 1080 MIPI 1Mux fff00000 0 P 3 Y Y 1920 1080 BT1120S 1Mux ff000000 ff0000 P -------------------------------VI DEV ATTR2---------------------------------------------------------------------------- DevID AD0 AD1 AD2 AD3 Seq DataType DataRev BasW BasH HReph VReph WDRMode CacheLine DataRate 0 -1 -1 -1 -1 N/A RGB N 1920 1080 NONE NONE None 1080 X1 3 -1 -1 -1 -1 UVUV YUV N 1920 1080 NONE NONE None 1080 X1 -------------------------------VI BIND ATTR---------------------------------------------------------------------------- DevID PipeNum PipeId 0 1 0 3 1 3 -------------------------------VI DEV TIMING ATTR---------------------------------------------------------------------- DevID DevTimingEn DevFrmRate DevWidth DevHeight -------------------------------VI PIPE ATTR1--------------------------------------------------------------------------- PipeID BypassMode YuvSkip IspBypass Width Height PixFmt BitWidth NrEn SharpenEn CompressMode 0 BypassNone N N 1920 1080 RAW10 10 Y N None 3 BypassNone Y Y 1920 1080 SP420 8 N N None -------------------------------VI PIPE ATTR2--------------------------------------------------------------------------- DiscProPic SrcFRate DstFRate FrameSource RepeatMode VCNum N -1 -1 DEV NONE 0 N -1 -1 DEV NONE 0 -------------------------------VI PIPE CROP ATTR----------------------------------------------------------------------- PipeID CropEn CoorX CoorY Width Height -------------------------------VI PIPE NR ATTR------------------------------------------------------------------------- PipeID BitWidth CompressMode PixFmt RefSrc Intf Version OptMode 0 8 None SP420 RFR - - MANUAL -------------------------------VI PIPE USER PIC ATTR------------------------------------------------------------------- PipeID Enable ChnID Mode BgColor PicID Width Height Stride PixFmt PoolID PhyAddr -------------------------------VI PIPE DUMP ATTR----------------------------------------------------------------------- PipeID Enable Depth -------------------------------VI PIPE BNR DUMP ATTR------------------------------------------------------------------- PipeID Enable Depth -------------------------------VI CHN ATTR1---------------------------------------------------------------------------- PipeID ChnID Width Height Mirror Flip SrcFRate DstFRate PixFmt VideoFmt DynamicRange 0 0 1920 1080 N N -1 -1 SP420 LINEAR SDR8 3 0 1920 1080 N N -1 -1 SP420 LINEAR SDR8 -------------------------------VI CHN ATTR2---------------------------------------------------------------------------- CompressMode Depth Align None 0 0 None 0 0 -------------------------------VI EXTCHN ATTR1------------------------------------------------------------------------- PipeID ChnID Source SrcChn Width Height SrcFRate DstFRate PixFmt DynamicRange CompressMode Depth -------------------------------VI EXTCHN ATTR2------------------------------------------------------------------------- Align -------------------------------VI CHN EARLY INTERRUPT INFO------------------------------------------------------------- PipeID ChnID Enable LineCnt 0 0 N 0 3 0 N 0 -------------------------------VI CHN LOW DELAY ATTR------------------------------------------------------------------- PipeID ChnID Enable LineCnt Effect 0 0 N 0 N 3 0 N 0 N -------------------------------VI CHN CROP INFO------------------------------------------------------------------------ PipeID ChnID CropEn CoorType CoorX CoorY Width Height TrimX TrimY TrimWid TrimHgt 0 0 N RIT 0 0 0 0 0 0 1920 1080 3 0 N RIT 0 0 0 0 0 0 1920 1080 -------------------------------VI CHN ROTATION INFO-------------------------------------------------------------------- PipeID ChnID Rotation 0 0 0 3 0 0 -------------------------------VI CHN LDC INFO------------------------------------------------------------------------- PipeID ChnID Enable Aspect XRatio YRatio XYRatio XOffset YOffset DistortionRatio 0 0 N N 0 0 0 0 0 0 3 0 N N 0 0 0 0 0 0 -------------------------------VI CHN ROTATIO_EX INFO------------------------------------------------------------------ PipeID ChnID Enable ViewType Angle XOffset YOffset Width Height 0 0 N ALL 0 0 0 0 0 3 0 N ALL 0 0 0 0 0 -------------------------------VI CHN SPREAD INFO---------------------------------------------------------------------- PipeID ChnID Enable OutW OutH Coef 0 0 N 0 0 0 3 0 N 0 0 0 -------------------------------VI EXTCHN FISHEYE ATTR------------------------------------------------------------------ PipeID ChnID Enable MntMode RgnNum BgEnable BgColor LMF HOffset VOffset TCoef FStrength -------------------------------VI EXTCHN FISHEYE REGION ATTR----------------------------------------------------------- PipeID ChnID RgnIndex ViewMode InRadius OutRadius Pan Tilt HorZoom VerZoom OutX OutY OutW OutH -------------------------------VI DIS CONFIG INFO1--------------------------------------------------------------------- PipeID ChnID Mode Motion PdtType BufNum CropRatio FrmRate GyroRange GyroBitWidth CamSteady Scale -------------------------------VI DIS ATTR INFO------------------------------------------------------------------------ PipeID ChnID DisChn Enable GdcBypass MovSub Roef Timelag ViewAngle bStillCrop HorLimit VerLimit -------------------------------VI SNAP ATTR INFO----------------------------------------------------------------------- PipeID Type bLoadCCM FrameCnt rptTimes bZSL FrmDepth RollbaskMs Interval -------------------------------VI SNAP STATUS INFO--------------------------------------------------------------------- Status bDoublePipe VideoPipe SnapPipe VcNum ProDelayInt -------------------------------VI CHN OUTPUT RESOLUTION---------------------------------------------------------------- PipeID ChnID Enable Mirror Flip Width Height PixFmt VideoFmt DynamicRange CompressMode FrameRate 0 0 Y N N 1920 1080 SP420 LINEAR SDR8 None 25 3 0 Y N N 1920 1080 SP420 LINEAR SDR8 None 25 -------------------------------VI PIPE STATUS-------------------------------------------------------------------------- PipeID Enable IntCnt FrameRate LostFrame VbFail Width Height 0 Y 1051 25 0 0 1920 1080 3 Y 1052 25 1 0 1920 1080 -------------------------------VI CHN STATUS--------------------------------------------------------------------------- PipeID ChnID Enable FrameRate LostFrame VbFail Width Height 0 0 Y 25 0 0 1920 1080 3 0 Y 25 0 0 1920 1080 -------------------------------VI PIPE Statistic----------------------------------------------------------------------- PipeID RecvPic LostCnt BufCnt CurSoftTm MaxSoftTm CurTaskTm MaxTaskTm LowBandWidth BeBufNum 0 1049 0 0 90 99 4533 4615 0 0 3 1049 0 0 53 87 5255 6589 1 0 -------------------------------VI HW STATISTIC------------------------------------------------------------------------- ProcIdx HWCostTm MaxHWCostTm CycleCnt MaxCycleCnt 0 3529 5705 2076107 2283357 -------------------------------VI PROC OFFLINE IRQ STATISTIC---------------------------------------------------------- ProcIdx SubmitCnt IntCnt ListCnt TmOutCnt BusErrCnt DcmpErrCnt StartErrCnt NodeIdErrCnt 0 2098 2098 2098 0 0 0 0 0 -------------------------------VI PROC ONLINE IRQ STATISTIC----------------------------------------------------------- ProcIdx IntCnt FrmStartCnt FrmErrCnt FrmFlowCnt BusErrCnt DcmpErrCnt CfgLossCnt 0 0 0 0 0 0 0 0 -------------------------------VI PROC COST TIME STATISTIC----------------------------------------------------------- ProcIdx IntCntPerSec MaxIntCntPerSec CurIntCostTm MaxIntCostTm TotalIntCostTm IntTmPerSec MaxIntTmPerSec 0 50 50 236 281 473410 11856 11856 -------------------------------VI DEV DETECT INFO---------------------------------------------------------------------- DevID ValidWidth ValidHeight TotalWidth 0 1920 1080 17777 3 1920 1080 2640 -------------------------------VI BAS DETECT INFO---------------------------------------------------------------------- DevID ValidWidth ValidHeight TotalWidth 0 1920 1080 17776 -------------------------------VI ISP DETECT INFO---------------------------------------------------------------------- ISPID ValidWidth ValidHeight TotalWidth 0 1920 1080 17776 3 1920 1080 10666 ~ #
以上，正常出图，后续将3519A相关代码移植到我的项目中就好了，结束。
最后
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