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| author | Mikhail Zhilkin <csharper2005@gmail.com> | 2022-07-09 17:09:57 +0000 |
|---|---|---|
| committer | Christian Marangi <ansuelsmth@gmail.com> | 2022-08-19 14:41:18 +0200 |
| commit | a6b0d0806055a53a2538df83f8322c38ee9f3441 (patch) | |
| tree | 437204648917082072307f1ad146cca950dd890e /target/linux/ramips/image | |
| parent | 12c971bc26ac0ff04257bc475fff6fa68068c6c0 (diff) | |
| download | upstream-a6b0d0806055a53a2538df83f8322c38ee9f3441.tar.gz upstream-a6b0d0806055a53a2538df83f8322c38ee9f3441.tar.bz2 upstream-a6b0d0806055a53a2538df83f8322c38ee9f3441.zip | |
ramips: get MAC addr from the encrypted partition (WG4хх223)
This commit resolves #10062. Adds decryption of the Arcadyan WG4xx223
configuration partition (board_data)to get base MAC address from it.
As a result, after this change the hack with saving MAC addressees to
u-boot-env before installation of OpenWrt is no longer necessary.
This is necessary for the following devices:
- Beeline Smartbox Flash (Arcadyan WG443223)
- MTS WG430223 (Arcadyan WG430223)
Example:
+----------------+-------------------+------------------------+
| | MTS WG430223 | Beeline Smartbox Flash |
+----------------+-------------------+------------------------+
| base mac (mtd) | A4:xx:xx:51:xx:F4 | 30:xx:xx:51:xx:06 |
| label | A4:xx:xx:51:xx:F4 | 30:xx:xx:51:xx:09 |
| LAN | A4:xx:xx:51:xx:F6 | 30:xx:xx:51:xx:09 |
| WAN | A4:xx:xx:51:xx:F4 | 30:xx:xx:51:xx:06 |
| WLAN_2g | A4:xx:xx:51:xx:F5 | 30:xx:xx:51:xx:07 |
| WLAN_5g | A6:xx:xx:21:xx:F5 | 32:xx:xx:41:xx:07 |
+----------------+-------------------+------------------------+
Collected statistic shows that the 2-4th bits of the 7th byte of the
WLAN_5g MAC are the constant (see #10062 for more details):
- Beeline Smartbox Flash - 100
- MTS WG430223 - 010
Signed-off-by: Mikhail Zhilkin <csharper2005@gmail.com>
Diffstat (limited to 'target/linux/ramips/image')
| -rw-r--r-- | target/linux/ramips/image/mt7621.mk | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/target/linux/ramips/image/mt7621.mk b/target/linux/ramips/image/mt7621.mk index 96ae2765b9..c3a63fa934 100644 --- a/target/linux/ramips/image/mt7621.mk +++ b/target/linux/ramips/image/mt7621.mk @@ -311,7 +311,7 @@ define Device/beeline_smartbox-flash IMAGE/factory.trx := append-kernel | append-ubi | check-size IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata DEVICE_PACKAGES := kmod-usb3 kmod-mt7615e kmod-mt7615-firmware \ - uboot-envtools + uboot-envtools uencrypt endef TARGET_DEVICES += beeline_smartbox-flash @@ -1327,7 +1327,7 @@ define Device/mts_wg430223 IMAGES += factory.trx IMAGE/factory.trx := append-kernel | append-ubi | check-size IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata - DEVICE_PACKAGES := kmod-mt7615e kmod-mt7615-firmware uboot-envtools + DEVICE_PACKAGES := kmod-mt7615e kmod-mt7615-firmware uboot-envtools uencrypt endef TARGET_DEVICES += mts_wg430223 |