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kernel: armv5tel remove "-multi" config
[ipfire-2.x.git] / lfs / linux
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df5e82b3 1###############################################################################
df5e82b3 2# #
70df8302 3# IPFire.org - A linux based firewall #
7885b150 4# Copyright (C) 2007-2021 IPFire Team <info@ipfire.org> #
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5# #
6# This program is free software: you can redistribute it and/or modify #
df5e82b3 7# it under the terms of the GNU General Public License as published by #
70df8302 8# the Free Software Foundation, either version 3 of the License, or #
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9# (at your option) any later version. #
10# #
70df8302 11# This program is distributed in the hope that it will be useful, #
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12# but WITHOUT ANY WARRANTY; without even the implied warranty of #
13# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #
14# GNU General Public License for more details. #
15# #
16# You should have received a copy of the GNU General Public License #
70df8302 17# along with this program. If not, see <http://www.gnu.org/licenses/>. #
df5e82b3 18# #
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19###############################################################################
20
21###############################################################################
22# Definitions
23###############################################################################
24
25include Config
26
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27VER = 5.10.42
28ARM_PATCHES = 5.10.42-ipfire0
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29
30THISAPP = linux-$(VER)
79f94395 31DL_FILE = linux-$(VER).tar.xz
a2cb3a33 32DL_FROM = $(URL_IPFIRE)
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33DIR_APP = $(DIR_SRC)/$(THISAPP)
34CFLAGS =
35CXXFLAGS =
36
347db51a 37HEADERS_ARCH = $(BUILD_PLATFORM)
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38KERNEL_ARCH = $(BUILD_ARCH)
39KERNEL_TARGET = bzImage
347db51a 40
dc7d6b20 41ifeq "$(BUILD_ARCH)" "i586"
ba583892 42 KERNEL_ARCH = i386
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43endif
44
45ifeq "$(BUILD_ARCH)" "aarch64"
46 HEADERS_ARCH = arm64
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47 KERNEL_ARCH = arm64
48 KERNEL_TARGET = Image
49endif
50
51ifeq "$(BUILD_ARCH)" "armv5tel"
07664187 52 KERNEL_ARCH = arm
347db51a 53 KERNEL_TARGET = zImage
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54endif
55
fdf0c7c1 56VERSUFIX=ipfire$(KCFG)
b0d0b681 57
991d11d7 58ifeq "$(TOOLCHAIN)" "1"
cc24c14b 59 TARGET = $(DIR_INFO)/linux-$(VER)-$(VERSUFIX)-tools
6c4cc7ea 60 HEADERS_PREFIX = $(TOOLS_DIR)
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61else
62 TARGET = $(DIR_INFO)/linux-$(VER)-$(VERSUFIX)
cc24c14b 63 HEADERS_PREFIX = /usr
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64endif
65
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66ifeq "$(KCFG)" ""
67LASTKERNEL=1
68endif
bc8fe5ff 69
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70###############################################################################
71# Top-level Rules
72###############################################################################
73objects =$(DL_FILE) \
b69338e0 74 arm-multi-patches-$(ARM_PATCHES).patch.xz
e69f1bf2 75
932a34e5 76$(DL_FILE) = $(URL_IPFIRE)/$(DL_FILE)
b69338e0 77arm-multi-patches-$(ARM_PATCHES).patch.xz = $(URL_IPFIRE)/arm-multi-patches-$(ARM_PATCHES).patch.xz
e69f1bf2 78
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79$(DL_FILE)_MD5 = 9940d1b9592b9a81f007a2224b889ca5
80arm-multi-patches-$(ARM_PATCHES).patch.xz_MD5 = 1b66be2d80c102c6c1963e9f601e5099
bdf9df74 81
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82install : $(TARGET)
83
84check : $(patsubst %,$(DIR_CHK)/%,$(objects))
85
86download :$(patsubst %,$(DIR_DL)/%,$(objects))
87
88md5 : $(subst %,%_MD5,$(objects))
89
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90dist:
91 @$(PAK)
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92###############################################################################
93# Downloading, checking, md5sum
94###############################################################################
95
96$(patsubst %,$(DIR_CHK)/%,$(objects)) :
97 @$(CHECK)
98
99$(patsubst %,$(DIR_DL)/%,$(objects)) :
100 @$(LOAD)
101
102$(subst %,%_MD5,$(objects)) :
103 @$(MD5)
104
105###############################################################################
106# Installation Details
107###############################################################################
108
109$(TARGET) : $(patsubst %,$(DIR_DL)/%,$(objects))
110 @$(PREBUILD)
fdecb907 111 @rm -rf $(DIR_APP) $(DIR_SRC)/linux && cd $(DIR_SRC) && tar axf $(DIR_DL)/$(DL_FILE)
b0d0b681 112
51f9e7ac 113 ln -svf linux-$(VER) $(DIR_SRC)/linux
3a1019f6 114
3a1019f6 115 # Layer7-patch
c062c770 116 cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/linux/linux-5.10-layer7.patch
bb5f0bf8 117
e2b79cd1 118 # DVB Patches
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119 cd $(DIR_APP) && patch -Np2 < $(DIR_SRC)/src/patches/v4l-dvb_fix_tua6034_pll.patch
120
d33aa452 121 # Wlan Patches
3005eb22 122 cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/linux/linux-4.14_ath_user_regd.patch
91648bd1 123 cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/linux/linux-4.9.8-iwlwifi-noibss_only_on_radar_chan.patch
d33aa452 124
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125 # Fix apu1 led detection with newer bios versions
126 cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/linux/linux-5.10.16-apu1-led-new-bios.patch
127
fcffac13 128 # Fix igb and e1000e crash
2e1fe3c8 129 cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/linux/linux-4.14.1-igb-e1000e_fix_lock_at_update_stats.patch
d52f1169 130
1e67b3c3 131 # cs5535audio spams syslog if no ac97 was present (geos router)
91648bd1 132 cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/linux/linux-4.9.8_cs5535audio_fix_logspam_on_geos.patch
1e67b3c3 133
87837787 134 # Fix uevent PHYSDEVDRIVER
91648bd1 135 cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/linux/linux-2.6.32.27_mcs7830-fix-driver-name.patch
bd64e2a0 136
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137 # fix Boot with enabled usercopy hardening
138 cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/linux/linux-5.9-crypto_testmgr_allocate_buffers_with____GFP_COMP.patch
b923dd3d 139
efafef16 140ifeq "$(BUILD_ARCH)" "armv5tel"
0a21d63f 141 # Apply Arm-multiarch kernel patches.
5a27051f 142 cd $(DIR_APP) && xzcat $(DIR_DL)/arm-multi-patches-$(ARM_PATCHES).patch.xz | patch -Np1
c448474f 143endif
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144ifeq "$(BUILD_ARCH)" "aarch64"
145 # Apply Arm-multiarch kernel patches.
5a27051f 146 cd $(DIR_APP) && xzcat $(DIR_DL)/arm-multi-patches-$(ARM_PATCHES).patch.xz | patch -Np1
fdecb907 147endif
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148 cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/linux/linux-3.14.79-amba-fix.patch
149
cee50e12 150ifeq "$(KCFG)" "-headers"
51f9e7ac 151 # Install the header files
c062c770 152 cd $(DIR_APP) && make ARCH=$(HEADERS_ARCH) headers
51f9e7ac 153 -mkdir -pv $(BUILDROOT)/$(HEADERS_PREFIX)/include
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154 cd $(DIR_APP) && find usr/include -name '.*' -delete
155 cd $(DIR_APP) && rm usr/include/Makefile
156 cd $(DIR_APP) && cp -rv usr/include/* $(BUILDROOT)/$(HEADERS_PREFIX)/include
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157else
158
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159 # Install ipfire logo
160 cd $(DIR_APP) && cp -vf $(DIR_SRC)/config/kernel/ipfire_logo.ppm \
161 drivers/video/logo/logo_linux_clut224.ppm
162
df5e82b3 163 # Cleanup kernel source
dc7d6b20 164 cp $(DIR_SRC)/config/kernel/kernel.config.$(BUILD_ARCH)-$(VERSUFIX) $(DIR_APP)/.config
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165 cd $(DIR_APP) && make oldconfig
166 cd $(DIR_APP) && make clean
fdecb907 167 cd $(DIR_APP) && sed -i -e 's/EXTRAVERSION\ =.*/EXTRAVERSION\ =\ -$(VERSUFIX)/' Makefile
3a1019f6 168
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169 # Copy Module signing key configuration
170 cp -f $(DIR_SRC)/config/kernel/x509.genkey $(DIR_APP)/certs/x509.genkey
171
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172 # Remove modules folder if exists
173 rm -rf /lib/modules/$(VER)-$(VERSUFIX)
174
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175 # Build the kernel
176 cd $(DIR_APP) && make $(MAKETUNING) $(KERNEL_TARGET) modules
a158cbbb 177
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178 # Install the kernel
179 cd $(DIR_APP) && cp -v arch/$(KERNEL_ARCH)/boot/$(KERNEL_TARGET) /boot/vmlinuz-$(VER)-$(VERSUFIX)
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180 cd $(DIR_APP) && cp -v System.map /boot/System.map-$(VER)-$(VERSUFIX)
181 cd $(DIR_APP) && cp -v .config /boot/config-$(VER)-$(VERSUFIX)
6f67c28d 182 cd $(DIR_APP) && make $(MAKETUNING) modules_install
376e42ce 183
dc7d6b20 184ifeq "$(BUILD_PLATFORM)" "arm"
6f67c28d 185 cd $(DIR_APP) && make $(MAKETUNING) dtbs
5b17da41 186 mkdir -p /boot/dtb-$(VER)-$(VERSUFIX)
574a7117 187 cd $(DIR_APP)/arch/$(KERNEL_ARCH)/boot/dts && for f in $$(find -name "*.dtb"); do \
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188 cp -v --parents $$f /boot/dtb-$(VER)-$(VERSUFIX)/ ; \
189 chmod 644 /boot/dtb-$(VER)-$(VERSUFIX)/$$f ; \
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190 done
191endif
192
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193 # Recreate source and build links
194 rm -rf /lib/modules/$(VER)-$(VERSUFIX)/{build,source}
195 mkdir -p /lib/modules/$(VER)-$(VERSUFIX)/build
196 ln -sf build /lib/modules/$(VER)-$(VERSUFIX)/source
197
198 # Create dirs for extra modules
199 mkdir -p /lib/modules/$(VER)-$(VERSUFIX)/extra
200
201 cd $(DIR_APP) && cp --parents $$(find -type f -name "Makefile*" -o -name "Kconfig*") \
202 /lib/modules/$(VER)-$(VERSUFIX)/build
203 cd $(DIR_APP) && cp Module.symvers System.map /lib/modules/$(VER)-$(VERSUFIX)/build
204 rm -rf /lib/modules/$(VER)-$(VERSUFIX)/build/{Documentation,scripts,include}
205
206 cd $(DIR_APP) && cp .config /lib/modules/$(VER)-$(VERSUFIX)/build
207 cd $(DIR_APP) && cp -a scripts /lib/modules/$(VER)-$(VERSUFIX)/build
208 find /lib/modules/$(VER)-$(VERSUFIX)/build/scripts -name "*.o" -exec rm -vf {} \;
209
210 cd $(DIR_APP) && cp -a --parents arch/$(HEADERS_ARCH)/include /lib/modules/$(VER)-$(VERSUFIX)/build
211 cd $(DIR_APP) && cp -a include /lib/modules/$(VER)-$(VERSUFIX)/build/include
212
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213 # Copy module signing key for off tree modules
214 cd $(DIR_APP) && cp -f certs/signing_key.* /lib/modules/$(VER)-$(VERSUFIX)/build/certs/
215
0ad5f6a1 216 # Install objtool
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217 cd $(DIR_APP) && cp -a tools/objtool/objtool \
218 /lib/modules/$(VER)-$(VERSUFIX)/build/tools/objtool/ || :
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219 cd $(DIR_APP) && cp -a --parents tools/build/{Build,Build.include,fixdep.c} \
220 tools/scripts/utilities.mak /lib/modules/$(VER)-$(VERSUFIX)/build
221
222 # Make sure we can build external modules
223 touch -r /lib/modules/$(VER)-$(VERSUFIX)/build/Makefile \
3f60a1e1 224 /lib/modules/$(VER)-$(VERSUFIX)/build/include/generated/uapi/linux/version.h
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225 touch -r /lib/modules/$(VER)-$(VERSUFIX)/build/.config \
226 /lib/modules/$(VER)-$(VERSUFIX)/build/autoconf.h
227 cp /lib/modules/$(VER)-$(VERSUFIX)/build/.config \
228 /lib/modules/$(VER)-$(VERSUFIX)/build/include/config/auto.conf
229
230 # Fix permissions
231 find /lib/modules/$(VER)-$(VERSUFIX) -name "modules.order" \
232 -exec chmod 644 {} \;
233
234 find /lib/modules/$(VER)-$(VERSUFIX) -name ".*.cmd" -exec rm -f {} \;
235
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236ifeq "$(LASTKERNEL)" "1"
237 # Only do this once
81e974f3 238 cd $(DIR_APP) && install -m 755 usr/gen_init_cpio /sbin/
d644d86f 239
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240 # disable drm by install drm to /bin/false because i915 ignore blacklisting
241 echo install drm /bin/false > /etc/modprobe.d/framebuffer.conf
242
aa1dd878 243 # Blacklist old framebuffer modules
4c76d08b 244 for f in $$(find /lib/modules/$(VER)-$(VERSUFIX)/kernel/drivers/video/fbdev/ -name *.ko.xz); do \
ba109afd 245 echo "blacklist $$(basename $$f)" >> /etc/modprobe.d/framebuffer.conf ; \
030a57c5 246 done
aa1dd878 247 # Blacklist new drm framebuffer modules
4c76d08b 248 for f in $$(find /lib/modules/$(VER)-$(VERSUFIX)/kernel/drivers/gpu/drm -name *.ko.xz); do \
ba109afd 249 echo "blacklist $$(basename $$f)" >> /etc/modprobe.d/framebuffer.conf ; \
e31045ee 250 done
4c76d08b 251 sed -i -e "s|.ko.xz||g" /etc/modprobe.d/framebuffer.conf
e2e106be 252
78a51aaf 253 # Disable ipv6 at runtime
ba109afd 254 echo "options ipv6 disable_ipv6=1" > /etc/modprobe.d/ipv6.conf
26c1cc71 255endif
51f9e7ac 256endif
8885467f 257
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258 #force new build of external modules and initrd if the kernel was rebuild
259 -rm -f /usr/src/log/*-kmod-$(VER)-$(VERSUFIX)
260 -rm -f /usr/src/log/linux-initrd-$(VER)-$(VERSUFIX)
261
0ad5f6a1 262 @rm -rf $(DIR_APP) $(DIR_SRC)/linux
df5e82b3 263 @$(POSTBUILD)