| @@ -353,6 +353,9 With this parameter set to true the script expects the existing kernel sources d | |||
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353 | 353 | ##### `RPI_FIRMWARE_DIR`="" |
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354 | 354 | The directory (`firmware`) containing a local copy of the firmware from the [RaspberryPi firmware project](https://github.com/raspberrypi/firmware). Default is to download the latest firmware directly from the project. |
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355 | 355 | |
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356 | ##### `KERNEL_DEFAULT_GOV`="ONDEMAND" | |
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357 | Set the default cpu governor at kernel compilation. Supported values are: PERFORMANCE POWERSAVE USERSPACE ONDEMAND CONSERVATIVE SCHEDUTIL | |
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358 | ||
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356 | 359 | ##### `KERNEL_NF`=false |
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357 | 360 | Enable Netfilter modules as kernel modules |
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358 | 361 | |
| @@ -207,6 +207,36 if [ "$BUILD_KERNEL" = true ] ; then | |||
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207 | 207 | set_kernel_config CONFIG_CGROUP_BPF y |
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208 | 208 | fi |
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209 | 209 | |
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210 | # KERNEL_DEFAULT_GOV was set by user | |
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211 | if ! [ "$KERNEL_DEFAULT_GOV" = POWERSAVE ] && [ -n "$KERNEL_DEFAULT_GOV" ]; then | |
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212 | # unset default governor | |
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213 | unset_kernel_config CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE | |
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214 | ||
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215 | case "$KERNEL_DEFAULT_GOV" in | |
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216 | "PERFORMANCE") | |
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217 | set_kernel_config CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE y | |
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218 | ;; | |
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219 | "USERSPACE") | |
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220 | set_kernel_config CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE y | |
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221 | ;; | |
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222 | "ONDEMAND") | |
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223 | set_kernel_config CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND y | |
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224 | ;; | |
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225 | "CONSERVATIVE") | |
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226 | set_kernel_config CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE y | |
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227 | ;; | |
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228 | "CONSERVATIVE") | |
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229 | set_kernel_config CONFIG_CPU_FREQ_DEFAULT_GOV_SCHEDUTIL y | |
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230 | ;; | |
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231 | *) | |
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232 | echo "error: unsupported default cpu governor" | |
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233 | exit 1 | |
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234 | ;; | |
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235 | esac | |
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236 | fi | |
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237 | ||
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238 | ||
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239 | ||
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210 | 240 | #Revert to previous directory |
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211 | 241 | cd "${WORKDIR}" |
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212 | 242 | |
| @@ -249,6 +279,7 if [ "$BUILD_KERNEL" = true ] ; then | |||
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249 | 279 | if [ "$KERNEL_MENUCONFIG" = true ] ; then |
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250 | 280 | make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" menuconfig |
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251 | 281 | fi |
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282 | # end if "$KERNELSRC_CONFIG" = true | |
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252 | 283 | fi |
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253 | 284 | |
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254 | 285 | # Use ccache to cross compile the kernel |
| @@ -265,6 +296,7 if [ "$BUILD_KERNEL" = true ] ; then | |||
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265 | 296 | if grep -q "CONFIG_MODULES=y" "${KERNEL_DIR}/.config" ; then |
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266 | 297 | make -C "${KERNEL_DIR}" -j"${KERNEL_THREADS}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" CC="${cc}" modules |
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267 | 298 | fi |
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299 | # end if "$KERNELSRC_PREBUILT" = false | |
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268 | 300 | fi |
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269 | 301 | |
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270 | 302 | # Check if kernel compilation was successful |
| @@ -47,7 +47,7 if [ "$ENABLE_NEXMON" = true ] && [ "$ENABLE_WIRELESS" = true ]; then | |||
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47 | 47 | |
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48 | 48 | # Make ancient isl build |
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49 | 49 | cd buildtools/isl-0.10 |
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50 | CC=$CCgcc | |
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50 | CC="${CC}"gcc | |
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51 | 51 | ./configure |
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52 | 52 | make |
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53 | 53 | |
| @@ -175,6 +175,7 KERNEL_CCACHE=${KERNEL_CCACHE:=false} | |||
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175 | 175 | KERNEL_ZSWAP=${KERNEL_ZSWAP:=false} |
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176 | 176 | KERNEL_VIRT=${KERNEL_VIRT:=false} |
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177 | 177 | KERNEL_BPF=${KERNEL_BPF:=false} |
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178 | KERNEL_DEFAULT_GOV=${KERNEL_DEFAULT_GOV:=POWERSAVE} | |
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178 | 179 | |
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179 | 180 | # Kernel compilation from source directory settings |
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180 | 181 | KERNELSRC_DIR=${KERNELSRC_DIR:=""} |
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