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Brad Bishopbec4ebc2022-08-03 09:55:16 -04001# Kernel configuration and dts specific information
2
3#
4# Kernel configurations and dts (If not using Linux provided ones) are captured
5# in this file. Update SRC_URI and do_patch for building images with custom dts
6#
7
8# We can't set FILESEXTRAPATHS once because of how the kernel classes search for
9# config fragments. Discussion is ongoing as to whether this is the correct
10# solution, or a workaround.
11# https://bugzilla.yoctoproject.org/show_bug.cgi?id=14154
12ARMBSPFILESPATHS := "${THISDIR}:${THISDIR}/files:"
13
14# Arm platforms kmeta
15SRC_URI_KMETA = "file://arm-platforms-kmeta;type=kmeta;name=arm-platforms-kmeta;destsuffix=arm-platforms-kmeta"
16SRC_URI:append:fvp-base = " ${SRC_URI_KMETA}"
17SRC_URI:append:fvp-base-arm32 = " ${SRC_URI_KMETA}"
18SRC_URI:append:fvp-baser-aemv8r64 = " ${SRC_URI_KMETA}"
19SRC_URI:append:juno = " ${SRC_URI_KMETA}"
20SRC_URI:append:n1sdp = " ${SRC_URI_KMETA}"
21SRC_URI:append:tc = " ${SRC_URI_KMETA}"
22SRCREV:arm-platforms-kmeta = "6147e82375aa9df8f2a162d42ea6406c79c854c5"
23
24#
25# Corstone-500 KMACHINE
26#
27COMPATIBLE_MACHINE:corstone500 = "corstone500"
28KBUILD_DEFCONFIG:corstone500 = "multi_v7_defconfig"
29KCONFIG_MODE:corstone500 = "--alldefconfig"
30
31#
32# Corstone1000 KMACHINE
33#
34FILESEXTRAPATHS:prepend:corstone1000 := "${ARMBSPFILESPATHS}"
35COMPATIBLE_MACHINE:corstone1000 = "${MACHINE}"
36KCONFIG_MODE:corstone1000 = "--alldefconfig"
37KMACHINE:corstone1000 = "corstone1000"
38LINUX_KERNEL_TYPE:corstone1000 = "standard"
39#disabling the rootfs cpio file compression so it is not compressed twice when bundled with the kernel
40KERNEL_EXTRA_ARGS:corstone1000 += "CONFIG_INITRAMFS_COMPRESSION_NONE=y"
41SRC_URI:append:corstone1000 = " \
42 file://defconfig \
43 file://0001-UPSTREAM-firmware-arm_ffa-Handle-compatibility-with-.patch \
44 "
45
46SRC_URI:append:corstone1000 = " ${@bb.utils.contains('MACHINE_FEATURES', \
47 'corstone1000_kernel_debug', \
48 'file://corstone1000_kernel_debug.cfg', \
49 '', \
50 d)}"
51
52# Default kernel features not needed for corstone1000
53# otherwise the extra kernel modules will increase the rootfs size
54# corstone1000 has limited flash memory constraints
55KERNEL_EXTRA_FEATURES:corstone1000 = ""
56KERNEL_FEATURES:corstone1000 = ""
57
58#
59# FVP BASE KMACHINE
60#
61COMPATIBLE_MACHINE:fvp-base = "fvp-base"
62KMACHINE:fvp-base = "fvp"
63FILESEXTRAPATHS:prepend:fvp-base := "${ARMBSPFILESPATHS}"
64
65#
66# FVP BASE ARM32 KMACHINE
67#
68COMPATIBLE_MACHINE:fvp-base-arm32 = "fvp-base-arm32"
69KMACHINE:fvp-base-arm32 = "fvp-arm32"
70FILESEXTRAPATHS:prepend:fvp-base-arm32 := "${ARMBSPFILESPATHS}"
71SRC_URI:append:fvp-base-arm32 = " file://0001-ARM-vexpress-enable-GICv3.patch"
72# We want to use the DT in the arm64 tree but the kernel build doesn't like that, so symlink it
73do_compile:prepend:fvp-base-arm32() {
74 mkdir --parents ${S}/arch/arm/boot/dts/arm
75 for file in fvp-base-revc.dts rtsm_ve-motherboard.dtsi rtsm_ve-motherboard-rs2.dtsi; do
76 ln -fsr ${S}/arch/arm64/boot/dts/arm/$file ${S}/arch/arm/boot/dts/arm
77 done
78}
79
80#
81# FVP BaseR AEMv8r64 Machine
82#
83COMPATIBLE_MACHINE:fvp-baser-aemv8r64 = "fvp-baser-aemv8r64"
84FILESEXTRAPATHS:prepend:fvp-baser-aemv8r64 := "${ARMBSPFILESPATHS}"
85SRC_URI:append:fvp-baser-aemv8r64 = " file://fvp-baser-aemv8r64.dts;subdir=git/arch/arm64/boot/dts/arm"
86
87#
88# Juno KMACHINE
89#
90COMPATIBLE_MACHINE:juno = "juno"
91KBUILD_DEFCONFIG:juno = "defconfig"
92KCONFIG_MODE:juno = "--alldefconfig"
93FILESEXTRAPATHS:prepend:juno := "${ARMBSPFILESPATHS}"
94SRC_URI:append:juno = " file://juno-dts-mhu-doorbell.patch"
95
96#
97# Musca B1/S2 can't run Linux
98#
99COMPATIBLE_MACHINE:musca-b1 = "(^$)"
100COMPATIBLE_MACHINE:musca-s1 = "(^$)"
101
102#
103# N1SDP KMACHINE
104#
105FILESEXTRAPATHS:prepend:n1sdp := "${THISDIR}/linux-yocto-5.15/n1sdp:"
106COMPATIBLE_MACHINE:n1sdp = "n1sdp"
107KBUILD_DEFCONFIG:n1sdp = "defconfig"
108KCONFIG_MODE:n1sdp = "--alldefconfig"
109FILESEXTRAPATHS:prepend:n1sdp := "${ARMBSPFILESPATHS}"
110SRC_URI:append:n1sdp = " \
111 file://0001-iommu-arm-smmu-v3-workaround-for-ATC_INV_SIZE_ALL-in.patch \
112 file://0002-n1sdp-pci_quirk-add-acs-override-for-PCI-devices.patch \
113 file://0003-pcie-Add-quirk-for-the-Arm-Neoverse-N1SDP-platform.patch \
114 file://0004-n1sdp-pcie-add-quirk-support-enabling-remote-chip-PC.patch \
115 file://0005-arm64-kpti-Whitelist-early-Arm-Neoverse-N1-revisions.patch \
116 file://enable-realtek-R8169.cfg \
117 file://enable-usb_conn_gpio.cfg \
118 file://usb_xhci_pci_renesas.cfg \
119 "
120# Since we use the intree defconfig and the preempt-rt turns off some configs
121# do_kernel_configcheck will display warnings. So, lets disable it.
122KCONF_AUDIT_LEVEL:n1sdp:pn-linux-yocto-rt = "0"
123
124#
125# SGI575 KMACHINE
126#
127COMPATIBLE_MACHINE:sgi575 = "sgi575"
128KBUILD_DEFCONFIG:sgi575 = "defconfig"
129KCONFIG_MODE:sgi575 = "--alldefconfig"
130
131#
132# Total Compute (TC0/TC1) KMACHINE
133#
134COMPATIBLE_MACHINE:tc = "(tc0|tc1)"
135KCONFIG_MODE:tc = "--alldefconfig"
136FILESEXTRAPATHS:prepend:tc := "${ARMBSPFILESPATHS}:${THISDIR}/linux-arm64-ack-5.10/tc:"
137SRC_URI:append:tc = " \
138 file://gki_defconfig \
139 file://0001-drm-Add-component-aware-simple-encoder.patch \
140 file://0002-drm-arm-komeda-add-RENDER-capability-to-the-device-n.patch \
141 file://0003-dt-bindings-mailbox-arm-mhuv2-Add-bindings.patch \
142 file://0004-mailbox-arm_mhuv2-Add-driver.patch \
143 file://0005-mailbox-arm_mhuv2-Fix-sparse-warnings.patch \
144 file://0006-mailbox-arm_mhuv2-make-remove-callback-return-void.patch \
145 file://0007-mailbox-arm_mhuv2-Skip-calling-kfree-with-invalid-po.patch \
146 file://0008-firmware-arm_ffa-Backport-of-arm_ffa-driver.patch \
147 file://0009-tee-add-sec_world_id-to-struct-tee_shm.patch \
148 file://0010-optee-simplify-optee_release.patch \
149 file://0011-optee-sync-OP-TEE-headers.patch \
150 file://0012-optee-refactor-driver-with-internal-callbacks.patch \
151 file://0013-optee-add-a-FF-A-memory-pool.patch \
152 file://0014-optee-add-FF-A-support.patch \
153 file://0015-coresight-etm4x-Save-restore-TRFCR_EL1.patch \
154 file://0016-coresight-etm4x-Use-Trace-Filtering-controls-dynamic.patch \
155 file://0017-perf-arm-cmn-Use-irq_set_affinity.patch \
156 file://0018-perf-arm-cmn-Fix-CPU-hotplug-unregistration.patch \
157 file://0019-perf-arm-cmn-Account-for-NUMA-affinity.patch \
158 file://0020-perf-arm-cmn-Drop-compile-test-restriction.patch \
159 file://0021-perf-arm-cmn-Refactor-node-ID-handling.patch \
160 file://0022-perf-arm-cmn-Streamline-node-iteration.patch \
161 file://0023-drivers-perf-arm-cmn-Add-space-after.patch \
162 file://0024-perf-arm-cmn-Refactor-DTM-handling.patch \
163 file://0025-perf-arm-cmn-Optimise-DTM-counter-reads.patch \
164 file://0026-perf-arm-cmn-Optimise-DTC-counter-accesses.patch \
165 file://0027-perf-arm-cmn-Move-group-validation-data-off-stack.patch \
166 file://0028-perf-arm-cmn-Demarcate-CMN-600-specifics.patch \
167 file://0029-perf-arm-cmn-Support-new-IP-features.patch \
168 file://0030-perf-arm-cmn-Add-CI-700-Support.patch \
169 file://0031-firmware-arm_ffa-Fix-uuid-argument-passed-to-ffa_par.patch \
170 file://0032-firmware-arm_ffa-Add-ffa_dev_get_drvdata.patch \
171 file://0033-firmware-arm_ffa-extern-ffa_bus_type.patch \
172 file://0034-firmware-arm_ffa-Fix-FFA_MEM_SHARE-and-FFA_MEM_FRAG_.patch \
173 file://0035-ANDROID-trusty-Backport-of-trusty-driver.patch \
174 file://0036-ANDROID-trusty-Remove-FFA-specific-initilization.patch \
175 file://0037-ANDROID-trusty-Rename-transfer-memory-function-to-le.patch \
176 file://0038-ANDROID-trusty-Separate-out-SMC-based-transport.patch \
177 file://0039-ANDROID-trusty-Modify-device-compatible-string.patch \
178 file://0040-ANDROID-trusty-Add-transport-descriptor.patch \
179 file://0041-ANDROID-trusty-Add-trusty-ffa-driver.patch \
180 file://0042-ANDROID-trusty-ffa-Add-support-for-FFA-memory-operat.patch \
181 file://0043-ANDROID-trusty-ffa-Enable-FFA-transport-for-both-mem.patch \
182 file://0044-ANDROID-trusty-Make-trusty-transports-configurable.patch \
183 "
184KERNEL_FEATURES:append:tc = " bsp/arm-platforms/tc.scc"
185KERNEL_FEATURES:append:tc1 = " bsp/arm-platforms/tc-autofdo.scc"