On 2/25/21 6:10 PM, Bjørn Mork wrote:
Stefan Lippers-Hollmann <s....@gmx.de> writes:On 2021-02-24, Hauke Mehrtens wrote:Add a new common device definition for the Zyxel GS1900 line of switches.[...]-define Device/zyxel_gs1900-10hp +define Device/zyxel_gs1900 SOC := rtl8380 IMAGE_SIZE := 6976k DEVICE_VENDOR := ZyXEL DEVICE_MODEL := GS1900-10HP UIMAGE_MAGIC := 0x83800000 + KERNEL_INITRAMFS := kernel-bin | append-dtb | gzip | zyxel-vers AAHI | uImage gzip +endefI'm wondering if this attempt to deal the gs1900 switch family really improves the situation for these devices. While IMAGE_SIZE and UIMAGE_MAGIC might indeed by rather generic to most (all?) members of the gs1900 family, SOC might not be (GS1900-24, GS1900-24E, GS1900-24HP are RTL8382M, GS1900-48 and GS1900-48HP are RTL8393 - admittedly, I do not know how different the resulting DTS would need to be, as these devices are not supported yet) and zyxel-vers is different for every single model (aside from GS1900-8HPv1 && GS1900-8HPv2): GS1900-8: AAHH GS1900-8HPv1: AAHI GS1900-8HPv2: AAHI GS1900-10HP: AAZI GS1900-16: AAHJ GS1900-24: AAHL GS1900-24E: AAHK GS1900-24EP: ABTO GS1900-24HP: AAHM GS1900-24HPv2: ABTP GS1900-48: AAHN GS1900-48HP: AAHO GS1900-48HPv2: ABTQ Most of these should be supportable by OpenWrt.Note that it is techincally possibly to build images which support more than one "zyxel-vers", or even all of them, That's what the stock firmware does. The only reason I opted for one specific "zyxel-vers" per device is that we use a device specific DTS. Having a matching "zyxel-vers" prevents flashing the wrong OpenWrt image from stock.
I used the wrong AAHI magic and it was possible to falsh the image over the Web UI, buit the image did not boot, it was unable to find the root fs for me.
Where is this check done?I was unable to extract the original firmware with binwalk which would be nice to get some more information about how it is structured.
Hauke
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