125 lines
3.8 KiB
Markdown
125 lines
3.8 KiB
Markdown
## ASK
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The most important one is vendor's ASK. Which provides all the required resources to build the device-specific kernel
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## Updating build.env
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You can find the latest package versions in here
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* [kernel](https://github.com/nxp-qoriq/linux/archive/refs/tags/)
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* [busybox](https://github.com/mirror/busybox/archive/refs/tags/)
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* [CRI-O](https://github.com/cri-o/cri-o/releases)
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* [Kubelet](https://kubernetes.io/releases/download/)
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* [UBoot](https://github.com/u-boot/)
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## The device's dts files are located at here
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https://github.com/we-are-mono/OpenWRT-ASK/tree/mono-25.12.0-rc3/target/linux/layerscape/files/arch/arm64/boot/dts/freescale
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* We need both `mono-gateway-dk-sdk.dts` and `mono-gateway-dk.dts` since the sdk one includes the non-sdk one.
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* The actual dts being used is the `mono-gateway-dk-sdk.dts`
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## Testing dpa_app
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Run this on the gateway device
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```bash
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while true; do nc -l -p 1234 -e sh; done
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```
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Run this script on your dev machine
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```bash
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#!/bin/bash
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FILES="
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bin/dpa_app
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rootfs-cfg/etc/dpa/cdx_cfg.xml
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rootfs-cfg/etc/dpa/cdx_pcd.xml
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rootfs-cfg/etc/dpa/cdx_sp.xml
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rootfs-cfg/etc/dpa/cdx_cfg_ls1046_rdb.xml
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rootfs-cfg/etc/fmc/config/hxs_pdl_v3.xml
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rootfs-cfg/etc/fmc/config/cfgdata.xsd
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rootfs-cfg/etc/fmc/config/netpcd.xsd
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"
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SIZE=$(
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tar -C ./out/ASK -czf - $FILES | wc -c
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)
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(
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echo 'set -eu'
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echo 'rm -rf /var/dpa-test'
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echo 'mkdir -p /var/dpa-test/bin'
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echo 'mkdir -p /etc/dpa'
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echo 'mkdir -p /etc/fmc/config'
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echo 'base64 -d > /tmp/dpa-test.tar.gz <<'"'"'EOF'"'"''
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tar -C ./out/ASK -czf - $FILES | pv -s "$SIZE" | base64
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echo 'EOF'
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echo 'tar -xzf /tmp/dpa-test.tar.gz -C /var/dpa-test'
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echo 'cp /var/dpa-test/bin/dpa_app /var/dpa_app'
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echo 'cp /var/dpa-test/rootfs-cfg/etc/dpa/cdx_cfg.xml /etc/dpa/cdx_cfg.xml'
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echo 'cp /var/dpa-test/rootfs-cfg/etc/dpa/cdx_pcd.xml /etc/dpa/cdx_pcd.xml'
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echo 'cp /var/dpa-test/rootfs-cfg/etc/dpa/cdx_sp.xml /etc/dpa/cdx_sp.xml'
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echo 'cp /var/dpa-test/rootfs-cfg/etc/fmc/config/hxs_pdl_v3.xml /etc/fmc/config/hxs_pdl_v3.xml'
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echo 'cp /var/dpa-test/rootfs-cfg/etc/fmc/config/cfgdata.xsd /etc/fmc/config/cfgdata.xsd'
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echo 'cp /var/dpa-test/rootfs-cfg/etc/fmc/config/netpcd.xsd /etc/fmc/config/netpcd.xsd'
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echo 'chmod +x /var/dpa_app'
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echo 'export CDX_CFG_FILE=/etc/dpa/cdx_cfg.xml'
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echo 'export CDX_PCD_FILE=/etc/dpa/cdx_pcd.xml'
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echo 'export CDX_SP_FILE=/etc/dpa/cdx_sp.xml'
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echo 'export CDX_PDL_FILE=/etc/fmc/config/hxs_pdl_v3.xml'
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echo 'echo "CDX_CFG_FILE=$CDX_CFG_FILE"'
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echo 'echo "CDX_PCD_FILE=$CDX_PCD_FILE"'
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echo 'echo "CDX_SP_FILE=$CDX_SP_FILE"'
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echo 'echo "CDX_PDL_FILE=$CDX_PDL_FILE"'
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echo 'ls -l /var/dpa_app /etc/dpa /etc/fmc/config'
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echo 'echo Running /var/dpa_app'
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echo '/var/dpa_app'
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echo 'echo exit=$?'
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) | nc 10.0.0.10 1234
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```
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## Testing cmm
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You'll need to run dpa_app first before running this
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```base
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#!/bin/bash
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set -eu
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FILES="
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bin/cmm
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rootfs-cfg/etc/cmm/fastforward.vendor.orig
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"
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SIZE=$(
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tar -C ./out/ASK -czf - $FILES | wc -c
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)
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(
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echo 'set -eux'
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echo 'rm -rf /var/cmm-test'
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echo 'mkdir -p /var/cmm-test'
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echo 'mkdir -p /var/ask/bin'
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echo 'mkdir -p /var/ask/etc/cmm'
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echo 'base64 -d > /tmp/cmm-test.tar.gz <<'"'"'EOF'"'"''
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tar -C ./out/ASK -czf - $FILES | pv -s "$SIZE" | base64
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echo 'EOF'
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echo 'tar -xzf /tmp/cmm-test.tar.gz -C /var/cmm-test'
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echo 'install -m 0755 /var/cmm-test/bin/cmm /var/ask/bin/cmm'
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echo 'install -m 0644 /var/cmm-test/rootfs-cfg/etc/cmm/fastforward.vendor.orig /var/ask/etc/cmm/fastforward'
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echo 'ls -l /var/ask/bin/cmm /var/ask/etc/cmm/fastforward /dev/cdx_ctrl'
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echo 'ldd /var/ask/bin/cmm || true'
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echo 'test -e /sys/class/vwd/vwd0/vwd_fast_path_enable && echo 1 > /sys/class/vwd/vwd0/vwd_fast_path_enable || true'
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echo 'echo Running cmm'
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echo '/var/ask/bin/cmm -D -f /var/ask/etc/cmm/fastforward -n 131072'
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echo 'echo exit=$?'
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) | nc 10.0.0.10 1234
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```
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