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xrx200: ensure the correct version for fritz7360
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patches/0001-xrx200-ensure-the-correct-version-for-fritz7360.patch
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,107 @@ | ||
| From 449bbb4e66bdf09706aac68a103200848249787a Mon Sep 17 00:00:00 2001 | ||
| From: Grische <[email protected]> | ||
| Date: Sun, 18 Sep 2022 14:05:21 +0200 | ||
| Subject: [PATCH] xrx200: ensure the correct version for fritz7360 | ||
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|
||
| --- | ||
| ...re-the-correct-version-for-fritz7360.patch | 88 +++++++++++++++++++ | ||
| 1 file changed, 88 insertions(+) | ||
| create mode 100644 patches/openwrt/0007-xrx200-ensure-the-correct-version-for-fritz7360.patch | ||
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| diff --git a/patches/openwrt/0007-xrx200-ensure-the-correct-version-for-fritz7360.patch b/patches/openwrt/0007-xrx200-ensure-the-correct-version-for-fritz7360.patch | ||
| new file mode 100644 | ||
| index 00000000..260ffaac | ||
| --- /dev/null | ||
| +++ b/patches/openwrt/0007-xrx200-ensure-the-correct-version-for-fritz7360.patch | ||
| @@ -0,0 +1,88 @@ | ||
| +From c9ea8ac5566d8d11c16f36577323c830d18e4300 Mon Sep 17 00:00:00 2001 | ||
| +From: Grische <[email protected]> | ||
| +Date: Sun, 18 Sep 2022 14:03:16 +0200 | ||
| +Subject: [PATCH] xrx200: ensure the correct version for fritz7360 | ||
| + | ||
| +https://github.com/freifunk-gluon/gluon/pull/2648 | ||
| +--- | ||
| + .../base-files/lib/preinit/01_sysinfo.sh | 68 +++++++++++++++++++ | ||
| + 1 file changed, 68 insertions(+) | ||
| + create mode 100644 target/linux/lantiq/xrx200/base-files/lib/preinit/01_sysinfo.sh | ||
| + | ||
| +diff --git a/target/linux/lantiq/xrx200/base-files/lib/preinit/01_sysinfo.sh b/target/linux/lantiq/xrx200/base-files/lib/preinit/01_sysinfo.sh | ||
| +new file mode 100644 | ||
| +index 0000000000..d91b3dd614 | ||
| +--- /dev/null | ||
| ++++ b/target/linux/lantiq/xrx200/base-files/lib/preinit/01_sysinfo.sh | ||
| +@@ -0,0 +1,68 @@ | ||
| ++set_sysinfo_xrx200_for_fritz7360_model() { | ||
| ++ local board_name=$1 | ||
| ++ local model | ||
| ++ local urlader_version urlader_memsize urlader_flashsize | ||
| ++ local hexdump_format='4/1 "%02x""\n"' | ||
| ++ | ||
| ++ # Values are based on urlader-parser-py | ||
| ++ # https://github.com/grische/urlader-parser-py/blob/42970bf8dec7962317df4ff734c57ebf36df8905/parser.py#L77-L84 | ||
| ++ urlader_version="$(dd if=/dev/mtd0ro bs=1 skip=$((0x580+0x0)) count=4 | hexdump -e "${hexdump_format}")" | ||
| ++ if [ "${urlader_version}" != "00000003" ]; then | ||
| ++ logger -s -p warn -t sysinfo-xrx200 "unexpected urlader version found: ${urlader_version}" | ||
| ++ return | ||
| ++ fi | ||
| ++ | ||
| ++ urlader_memsize="$(dd if=/dev/mtd0ro bs=1 skip=$((0x580+0x4)) count=4 | hexdump -e "${hexdump_format}")" | ||
| ++ if [ "${urlader_memsize}" != "08000000" ]; then | ||
| ++ logger -s -p warn -t sysinfo-xrx200 "unexpected memsize found: ${urlader_memsize}" | ||
| ++ return | ||
| ++ fi | ||
| ++ | ||
| ++ urlader_flashsize="$(dd if=/dev/mtd0ro bs=1 skip=$((0x580+0x8)) count=4 | hexdump -e "${hexdump_format}")" | ||
| ++ case "${urlader_flashsize}" in | ||
| ++ "02000000") # 32MB | ||
| ++ # see vr9_avm_fritz7360-v2.dts | ||
| ++ board_name="avm,fritz7360-v2" | ||
| ++ model="AVM FRITZ!Box 7360 V2" | ||
| ++ ;; | ||
| ++ "01000000") # 16MB | ||
| ++ # see vr9_avm_fritz7360sl.dts | ||
| ++ board_name="avm,fritz7360sl" | ||
| ++ model="AVM FRITZ!Box 7360 SL" | ||
| ++ ;; | ||
| ++ *) | ||
| ++ logger -s -p warn -t sysinfo-xrx200 "unexpected flashsize found: ${urlader_flashsize}" | ||
| ++ return | ||
| ++ ;; | ||
| ++ esac | ||
| ++ | ||
| ++ logger -s -p notice -t sysinfo-xrx200 "detected ${board_name} from urlader partition /dev/mtd0ro. Enforcing model ${model}." | ||
| ++ echo "${board_name}" > /tmp/sysinfo/board_name | ||
| ++ echo "${model}" > /tmp/sysinfo/model | ||
| ++} | ||
| ++ | ||
| ++do_sysinfo_xrx200() { | ||
| ++ local reported_board board_name model | ||
| ++ | ||
| ++ [ -d /proc/device-tree ] || return | ||
| ++ reported_board="$(strings /proc/device-tree/compatible | head -1)" | ||
| ++ | ||
| ++ mkdir -p /tmp/sysinfo | ||
| ++ # 7360 is notoriously known for not writing "v2" on their labels and many | ||
| ++ # routers have flashed the wrong firmware with the wrong flash layout. | ||
| ++ # We ensure that the underlying hardware is reported correctly, so that | ||
| ++ # future upgrades will use the correct flash layout. | ||
| ++ # Using 7360v2 hardware, an upgrade from a 7360v1/sl firmware to a 7360v2 | ||
| ++ # is working. | ||
| ++ case "${reported_board}" in | ||
| ++ *7360*) | ||
| ++ set_sysinfo_xrx200_for_fritz7360_model "${reported_board}" | ||
| ++ ;; | ||
| ++ *) | ||
| ++ # fall back to OpenWRT's sysinfo detection | ||
| ++ return | ||
| ++ ;; | ||
| ++ esac | ||
| ++} | ||
| ++ | ||
| ++boot_hook_add preinit_main do_sysinfo_xrx200 | ||
| +-- | ||
| +2.25.1 | ||
| + | ||
| -- | ||
| 2.25.1 | ||
|
|