blob: f6107180dec1301302c7c96bb00fecdaadb687f8 [file] [log] [blame]
Patrick Williams8b8bc412016-08-17 15:02:23 -05001DESCRIPTION = "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://${COREBASE}/meta/COPYING.MIT;md5=3da9cfbcb788c80a0384361b4de20420"
7
8COMPATIBLE_MACHINE = "raspberrypi"
9
10SRCREV = "648ffc470824c43eb0d16c485f4c24816b32cd6f"
11SRC_URI = "git://github.com/Evilpaul/RPi-config.git;protocol=git;branch=master \
12 "
13
14S = "${WORKDIR}/git"
15
Patrick Williamsb2e6a9b2017-02-23 20:31:26 -060016PR = "r5"
Patrick Williams8b8bc412016-08-17 15:02:23 -050017
18PITFT="${@bb.utils.contains("MACHINE_FEATURES", "pitft", "1", "0", d)}"
19PITFT22="${@bb.utils.contains("MACHINE_FEATURES", "pitft22", "1", "0", d)}"
20PITFT28r="${@bb.utils.contains("MACHINE_FEATURES", "pitft28r", "1", "0", d)}"
21
Patrick Williamsb2e6a9b2017-02-23 20:31:26 -060022VC4GRAPHICS="${@bb.utils.contains("MACHINE_FEATURES", "vc4graphics", "1", "0", d)}"
23
Patrick Williams8b8bc412016-08-17 15:02:23 -050024inherit deploy
25
26do_deploy() {
27 install -d ${DEPLOYDIR}/bcm2835-bootfiles
28
29 cp ${S}/config.txt ${DEPLOYDIR}/bcm2835-bootfiles/
30
31 if [ -n "${KEY_DECODE_MPG2}" ]; then
32 sed -i '/#decode_MPG2/ c\decode_MPG2=${KEY_DECODE_MPG2}' ${DEPLOYDIR}/bcm2835-bootfiles/config.txt
33 fi
34 if [ -n "${KEY_DECODE_WVC1}" ]; then
35 sed -i '/#decode_WVC1/ c\decode_WVC1=${KEY_DECODE_WVC1}' ${DEPLOYDIR}/bcm2835-bootfiles/config.txt
36 fi
37 if [ -n "${DISABLE_OVERSCAN}" ]; then
38 sed -i '/#disable_overscan/ c\disable_overscan=${DISABLE_OVERSCAN}' ${DEPLOYDIR}/bcm2835-bootfiles/config.txt
39 fi
40 if [ -n "${ARM_FREQ}" ]; then
41 sed -i '/#arm_freq/ c\arm_freq=${ARM_FREQ}' ${DEPLOYDIR}/bcm2835-bootfiles/config.txt
42 fi
43 if [ -n "${CORE_FREQ}" ]; then
44 sed -i '/#core_freq/ c\core_freq=${CORE_FREQ}' ${DEPLOYDIR}/bcm2835-bootfiles/config.txt
45 fi
46 if [ -n "${SDRAM_FREQ}" ]; then
47 sed -i '/#sdram_freq/ c\sdram_freq=${SDRAM_FREQ}' ${DEPLOYDIR}/bcm2835-bootfiles/config.txt
48 fi
49 if [ -n "${OVER_VOLTAGE}" ]; then
50 sed -i '/#over_voltage/ c\over_voltage=${OVER_VOLTAGE}' ${DEPLOYDIR}/bcm2835-bootfiles/config.txt
51 fi
52
53 # GPU memory
54 if [ -n "${GPU_MEM}" ]; then
55 sed -i '/#gpu_mem=/ c\gpu_mem=${GPU_MEM}' ${DEPLOYDIR}/bcm2835-bootfiles/config.txt
56 fi
57 if [ -n "${GPU_MEM_256}" ]; then
58 sed -i '/#gpu_mem_256/ c\gpu_mem_256=${GPU_MEM_256}' ${DEPLOYDIR}/bcm2835-bootfiles/config.txt
59 fi
60 if [ -n "${GPU_MEM_512}" ]; then
61 sed -i '/#gpu_mem_512/ c\gpu_mem_512=${GPU_MEM_512}' ${DEPLOYDIR}/bcm2835-bootfiles/config.txt
62 fi
63 if [ -n "${GPU_MEM_1024}" ]; then
64 sed -i '/#gpu_mem_1024/ c\gpu_mem_1024=${GPU_MEM_1024}' ${DEPLOYDIR}/bcm2835-bootfiles/config.txt
65 fi
66
67 # Video camera support
68 if [ -n "${VIDEO_CAMERA}" ]; then
69 echo "# Enable video camera" >>${DEPLOYDIR}/bcm2835-bootfiles/config.txt
70 echo "start_x=1" >>${DEPLOYDIR}/bcm2835-bootfiles/config.txt
71 fi
72
73 # Offline compositing support
74 if [ -n "${DISPMANX_OFFLINE}" ]; then
75 echo "# Enable offline compositing" >>${DEPLOYDIR}/bcm2835-bootfiles/config.txt
76 echo "dispmanx_offline=1" >>${DEPLOYDIR}/bcm2835-bootfiles/config.txt
77 fi
78
79 # SPI bus support
80 if [ -n "${ENABLE_SPI_BUS}" ] || [ "${PITFT}" = "1" ]; then
81 echo "# Enable SPI bus" >>${DEPLOYDIR}/bcm2835-bootfiles/config.txt
82 echo "dtparam=spi=on" >>${DEPLOYDIR}/bcm2835-bootfiles/config.txt
83 fi
84
85 if [ -n "${ENABLE_I2C}" ] || [ "${PITFT}" = "1" ]; then
86 echo "# Enable I2C" >>${DEPLOYDIR}/bcm2835-bootfiles/config.txt
87 echo "dtparam=i2c1=on" >>${DEPLOYDIR}/bcm2835-bootfiles/config.txt
88 echo "dtparam=i2c_arm=on" >>${DEPLOYDIR}/bcm2835-bootfiles/config.txt
89 fi
90
91 # PiTFT22 display support
92 if [ "${PITFT22}" = "1" ]; then
93 echo "# Enable PITFT22 display" >>${DEPLOYDIR}/bcm2835-bootfiles/config.txt
94 echo "dtoverlay=pitft22,rotate=270,speed=32000000,txbuflen=32768" >>${DEPLOYDIR}/bcm2835-bootfiles/config.txt
95 fi
96
97 if [ "${PITFT28r}" = "1" ]; then
98 echo "# Enable PITFT28r display" >>${DEPLOYDIR}/bcm2835-bootfiles/config.txt
99 echo "dtoverlay=pitft28-resistive,rotate=90,speed=32000000,txbuflen=32768" >>${DEPLOYDIR}/bcm2835-bootfiles/config.txt
100 fi
101
102 # UART support
103 if [ "${ENABLE_UART}" = "1" ]; then
104 echo "# Enable UART" >>${DEPLOYDIR}/bcm2835-bootfiles/config.txt
105 echo "enable_uart=1" >>${DEPLOYDIR}/bcm2835-bootfiles/config.txt
106 fi
Patrick Williamsb2e6a9b2017-02-23 20:31:26 -0600107
108 # VC4 Graphics support
109 if [ "${VC4GRAPHICS}" = "1" ]; then
110 echo "# Enable VC4 Graphics" >> ${DEPLOYDIR}/bcm2835-bootfiles/config.txt
111 echo "dtoverlay=vc4-kms-v3d,${VC4_CMA_SIZE}" >> ${DEPLOYDIR}/bcm2835-bootfiles/config.txt
112 fi
Patrick Williams8b8bc412016-08-17 15:02:23 -0500113}
114
115addtask deploy before do_package after do_install
116do_deploy[dirs] += "${DEPLOYDIR}/bcm2835-bootfiles"
117
118PACKAGE_ARCH = "${MACHINE_ARCH}"