1DESCRIPTION = "Commented config.txt file for the Raspberry Pi. \ 2 The Raspberry Pi config.txt file is read by the GPU before \ 3 the ARM core is initialised. It can be used to set various \ 4 system configuration parameters." 5LICENSE = "MIT" 6LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/MIT;md5=0835ade698e0bcf8506ecda2f7b4f302" 7 8COMPATIBLE_MACHINE = "^rpi$" 9 10SRCREV = "648ffc470824c43eb0d16c485f4c24816b32cd6f" 11SRC_URI = "git://github.com/Evilpaul/RPi-config.git;protocol=git;branch=master \ 12 " 13 14S = "${WORKDIR}/git" 15 16PR = "r5" 17 18INHIBIT_DEFAULT_DEPS = "1" 19 20PITFT="${@bb.utils.contains("MACHINE_FEATURES", "pitft", "1", "0", d)}" 21PITFT22="${@bb.utils.contains("MACHINE_FEATURES", "pitft22", "1", "0", d)}" 22PITFT28r="${@bb.utils.contains("MACHINE_FEATURES", "pitft28r", "1", "0", d)}" 23PITFT35r="${@bb.utils.contains("MACHINE_FEATURES", "pitft35r", "1", "0", d)}" 24 25VC4GRAPHICS="${@bb.utils.contains("MACHINE_FEATURES", "vc4graphics", "1", "0", d)}" 26VC4DTBO ?= "vc4-kms-v3d" 27 28inherit deploy nopackages 29 30do_deploy() { 31 install -d ${DEPLOYDIR}/bcm2835-bootfiles 32 33 cp ${S}/config.txt ${DEPLOYDIR}/bcm2835-bootfiles/ 34 35 if [ -n "${KEY_DECODE_MPG2}" ]; then 36 sed -i '/#decode_MPG2=/ c\decode_MPG2=${KEY_DECODE_MPG2}' ${DEPLOYDIR}/bcm2835-bootfiles/config.txt 37 fi 38 if [ -n "${KEY_DECODE_WVC1}" ]; then 39 sed -i '/#decode_WVC1=/ c\decode_WVC1=${KEY_DECODE_WVC1}' ${DEPLOYDIR}/bcm2835-bootfiles/config.txt 40 fi 41 if [ -n "${DISABLE_OVERSCAN}" ]; then 42 sed -i '/#disable_overscan=/ c\disable_overscan=${DISABLE_OVERSCAN}' ${DEPLOYDIR}/bcm2835-bootfiles/config.txt 43 fi 44 if [ "${DISABLE_SPLASH}" = "1" ]; then 45 sed -i '/#disable_splash=/ c\disable_splash=${DISABLE_SPLASH}' ${DEPLOYDIR}/bcm2835-bootfiles/config.txt 46 fi 47 48 # Set overclocking options 49 if [ -n "${ARM_FREQ}" ]; then 50 sed -i '/#arm_freq=/ c\arm_freq=${ARM_FREQ}' ${DEPLOYDIR}/bcm2835-bootfiles/config.txt 51 fi 52 if [ -n "${GPU_FREQ}" ]; then 53 sed -i '/#gpu_freq=/ c\gpu_freq=${GPU_FREQ}' ${DEPLOYDIR}/bcm2835-bootfiles/config.txt 54 fi 55 if [ -n "${CORE_FREQ}" ]; then 56 sed -i '/#core_freq=/ c\core_freq=${CORE_FREQ}' ${DEPLOYDIR}/bcm2835-bootfiles/config.txt 57 fi 58 if [ -n "${SDRAM_FREQ}" ]; then 59 sed -i '/#sdram_freq=/ c\sdram_freq=${SDRAM_FREQ}' ${DEPLOYDIR}/bcm2835-bootfiles/config.txt 60 fi 61 if [ -n "${OVER_VOLTAGE}" ]; then 62 sed -i '/#over_voltage=/ c\over_voltage=${OVER_VOLTAGE}' ${DEPLOYDIR}/bcm2835-bootfiles/config.txt 63 fi 64 65 # GPU memory 66 if [ -n "${GPU_MEM}" ]; then 67 sed -i '/#gpu_mem=/ c\gpu_mem=${GPU_MEM}' ${DEPLOYDIR}/bcm2835-bootfiles/config.txt 68 fi 69 if [ -n "${GPU_MEM_256}" ]; then 70 sed -i '/#gpu_mem_256=/ c\gpu_mem_256=${GPU_MEM_256}' ${DEPLOYDIR}/bcm2835-bootfiles/config.txt 71 fi 72 if [ -n "${GPU_MEM_512}" ]; then 73 sed -i '/#gpu_mem_512=/ c\gpu_mem_512=${GPU_MEM_512}' ${DEPLOYDIR}/bcm2835-bootfiles/config.txt 74 fi 75 if [ -n "${GPU_MEM_1024}" ]; then 76 sed -i '/#gpu_mem_1024=/ c\gpu_mem_1024=${GPU_MEM_1024}' ${DEPLOYDIR}/bcm2835-bootfiles/config.txt 77 fi 78 79 # Set boot delay 80 if [ -n "${BOOT_DELAY}" ]; then 81 sed -i '/#boot_delay=/ c\boot_delay=${BOOT_DELAY}' ${DEPLOYDIR}/bcm2835-bootfiles/config.txt 82 fi 83 if [ -n "${BOOT_DELAY_MS}" ]; then 84 sed -i '/#boot_delay_ms=/ c\boot_delay_ms=${BOOT_DELAY_MS}' ${DEPLOYDIR}/bcm2835-bootfiles/config.txt 85 fi 86 87 # Set HDMI and composite video options 88 if [ -n "${HDMI_FORCE_HOTPLUG}" ]; then 89 sed -i '/#hdmi_force_hotplug=/ c\hdmi_force_hotplug=${HDMI_FORCE_HOTPLUG}' ${DEPLOYDIR}/bcm2835-bootfiles/config.txt 90 fi 91 if [ -n "${HDMI_DRIVE}" ]; then 92 sed -i '/#hdmi_drive=/ c\hdmi_drive=${HDMI_DRIVE}' ${DEPLOYDIR}/bcm2835-bootfiles/config.txt 93 fi 94 if [ -n "${HDMI_GROUP}" ]; then 95 sed -i '/#hdmi_group=/ c\hdmi_group=${HDMI_GROUP}' ${DEPLOYDIR}/bcm2835-bootfiles/config.txt 96 fi 97 if [ -n "${HDMI_MODE}" ]; then 98 sed -i '/#hdmi_mode=/ c\hdmi_mode=${HDMI_MODE}' ${DEPLOYDIR}/bcm2835-bootfiles/config.txt 99 fi 100 if [ -n "${CONFIG_HDMI_BOOST}" ]; then 101 sed -i '/#config_hdmi_boost=/ c\config_hdmi_boost=${CONFIG_HDMI_BOOST}' ${DEPLOYDIR}/bcm2835-bootfiles/config.txt 102 fi 103 if [ -n "${SDTV_MODE}" ]; then 104 sed -i '/#sdtv_mode=/ c\sdtv_mode=${SDTV_MODE}' ${DEPLOYDIR}/bcm2835-bootfiles/config.txt 105 fi 106 if [ -n "${SDTV_ASPECT}" ]; then 107 sed -i '/#sdtv_aspect=/ c\sdtv_aspect=${SDTV_ASPECT}' ${DEPLOYDIR}/bcm2835-bootfiles/config.txt 108 fi 109 if [ -n "${DISPLAY_ROTATE}" ]; then 110 sed -i '/#display_rotate=/ c\display_rotate=${DISPLAY_ROTATE}' ${DEPLOYDIR}/bcm2835-bootfiles/config.txt 111 fi 112 113 # Video camera support 114 if [ "${VIDEO_CAMERA}" = "1" ]; then 115 echo "# Enable video camera" >>${DEPLOYDIR}/bcm2835-bootfiles/config.txt 116 echo "start_x=1" >>${DEPLOYDIR}/bcm2835-bootfiles/config.txt 117 fi 118 119 # Offline compositing support 120 if [ "${DISPMANX_OFFLINE}" = "1" ]; then 121 echo "# Enable offline compositing" >>${DEPLOYDIR}/bcm2835-bootfiles/config.txt 122 echo "dispmanx_offline=1" >>${DEPLOYDIR}/bcm2835-bootfiles/config.txt 123 fi 124 125 # SPI bus support 126 if [ "${ENABLE_SPI_BUS}" = "1" ] || [ "${PITFT}" = "1" ]; then 127 echo "# Enable SPI bus" >>${DEPLOYDIR}/bcm2835-bootfiles/config.txt 128 echo "dtparam=spi=on" >>${DEPLOYDIR}/bcm2835-bootfiles/config.txt 129 fi 130 131 # I2C support 132 if [ "${ENABLE_I2C}" = "1" ] || [ "${PITFT}" = "1" ]; then 133 echo "# Enable I2C" >>${DEPLOYDIR}/bcm2835-bootfiles/config.txt 134 echo "dtparam=i2c1=on" >>${DEPLOYDIR}/bcm2835-bootfiles/config.txt 135 echo "dtparam=i2c_arm=on" >>${DEPLOYDIR}/bcm2835-bootfiles/config.txt 136 fi 137 138 # PiTFT22 display support 139 if [ "${PITFT22}" = "1" ]; then 140 echo "# Enable PITFT22 display" >>${DEPLOYDIR}/bcm2835-bootfiles/config.txt 141 echo "dtoverlay=pitft22,rotate=270,speed=32000000,txbuflen=32768" >>${DEPLOYDIR}/bcm2835-bootfiles/config.txt 142 fi 143 if [ "${PITFT28r}" = "1" ]; then 144 echo "# Enable PITFT28r display" >>${DEPLOYDIR}/bcm2835-bootfiles/config.txt 145 echo "dtoverlay=pitft28-resistive,rotate=90,speed=32000000,txbuflen=32768" >>${DEPLOYDIR}/bcm2835-bootfiles/config.txt 146 fi 147 if [ "${PITFT35r}" = "1" ]; then 148 echo "# Enable PITFT35r display" >>${DEPLOYDIR}/bcm2835-bootfiles/config.txt 149 echo "dtoverlay=pitft35-resistive,rotate=90,speed=42000000,fps=20" >>${DEPLOYDIR}/bcm2835-bootfiles/config.txt 150 fi 151 152 # UART support 153 if [ "${ENABLE_UART}" = "1" ]; then 154 echo "# Enable UART" >>${DEPLOYDIR}/bcm2835-bootfiles/config.txt 155 echo "enable_uart=1" >>${DEPLOYDIR}/bcm2835-bootfiles/config.txt 156 fi 157 158 # VC4 Graphics support 159 if [ "${VC4GRAPHICS}" = "1" ]; then 160 echo "# Enable VC4 Graphics" >> ${DEPLOYDIR}/bcm2835-bootfiles/config.txt 161 echo "dtoverlay=${VC4DTBO}" >> ${DEPLOYDIR}/bcm2835-bootfiles/config.txt 162 fi 163 164 # Waveshare "C" 1024x600 7" Rev2.1 IPS capacitive touch (http://www.waveshare.com/7inch-HDMI-LCD-C.htm) 165 if [ "${WAVESHARE_1024X600_C_2_1}" = "1" ]; then 166 echo "# Waveshare \"C\" 1024x600 7\" Rev2.1 IPS capacitive touch screen" >> ${DEPLOYDIR}/bcm2835-bootfiles/config.txt 167 echo "max_usb_current=1" >> ${DEPLOYDIR}/bcm2835-bootfiles/config.txt 168 echo "hdmi_group=2" >> ${DEPLOYDIR}/bcm2835-bootfiles/config.txt 169 echo "hdmi_mode=87" >> ${DEPLOYDIR}/bcm2835-bootfiles/config.txt 170 echo "hdmi_cvt 1024 600 60 6 0 0 0" >> ${DEPLOYDIR}/bcm2835-bootfiles/config.txt 171 echo "hdmi_drive=1" >> ${DEPLOYDIR}/bcm2835-bootfiles/config.txt 172 fi 173 174 # DWC2 USB peripheral support 175 if [ "${ENABLE_DWC2_PERIPHERAL}" = "1" ]; then 176 echo "# Enable USB peripheral mode" >> ${DEPLOYDIR}/bcm2835-bootfiles/config.txt 177 echo "dtoverlay=dwc2,dr_mode=peripheral" >> ${DEPLOYDIR}/bcm2835-bootfiles/config.txt 178 fi 179 180 # AT86RF23X support 181 if [ "${ENABLE_AT86RF}" = "1" ]; then 182 echo "# Enable AT86RF23X" >>${DEPLOYDIR}/bcm2835-bootfiles/config.txt 183 echo "dtoverlay=at86rf233,speed=3000000" >>${DEPLOYDIR}/bcm2835-bootfiles/config.txt 184 fi 185 186 # ENABLE CAN 187 if [ "${ENABLE_CAN}" = "1" ]; then 188 echo "# Enable CAN" >>${DEPLOYDIR}/bcm2835-bootfiles/config.txt 189 echo "dtoverlay=mcp2515-can0,oscillator=16000000,interrupt=25" >>${DEPLOYDIR}/bcm2835-bootfiles/config.txt 190 fi 191 192 # Append extra config if the user has provided any 193 printf "${RPI_EXTRA_CONFIG}\n" >> ${DEPLOYDIR}/bcm2835-bootfiles/config.txt 194 195 # Handle setup with armstub file 196 if [ "${@bb.utils.contains("MACHINE_FEATURES", "armstub", "1", "0", d)}" = "1" ]; then 197 echo "\n# ARM stub configuration" >> ${DEPLOYDIR}/bcm2835-bootfiles/config.txt 198 echo "armstub=${ARMSTUB}" >> ${DEPLOYDIR}/bcm2835-bootfiles/config.txt 199 case "${ARMSTUB}" in 200 *-gic.bin) 201 echo "enable_gic=1" >> ${DEPLOYDIR}/bcm2835-bootfiles/config.txt 202 ;; 203 esac 204 fi 205} 206 207do_deploy_append_raspberrypi3-64() { 208 echo "# have a properly sized image" >> ${DEPLOYDIR}/bcm2835-bootfiles/config.txt 209 echo "disable_overscan=1" >> ${DEPLOYDIR}/bcm2835-bootfiles/config.txt 210 211 echo "# Enable audio (loads snd_bcm2835)" >> ${DEPLOYDIR}/bcm2835-bootfiles/config.txt 212 echo "dtparam=audio=on" >> ${DEPLOYDIR}/bcm2835-bootfiles/config.txt 213} 214 215addtask deploy before do_build after do_install 216do_deploy[dirs] += "${DEPLOYDIR}/bcm2835-bootfiles" 217 218PACKAGE_ARCH = "${MACHINE_ARCH}" 219