2 Commits

Author	SHA1	Message	Date
Markus Stockhausen	853d73f9d1	realtek: add support for Linksys LGS328C ... Hardware specification ---------------------- * RTL9301 SoC, 1 MIPS 34KEc core @ 800MHz * 512MB DRAM * 2MB NOR Flash * 128MB NAND Flash * 24 x 10/100/1000BASE-T ports * 4 x 10G SFP+ ports * Power LED, Fault LED * Reset button on front panel * UART (115200 8N1) via RJ45 Installation using serial interface ----------------------------------- 1. Press "a" "c" "p" during message "Enter correct key to stop autoboot" 2. Start network "rtk network on" 3. Load image "tftpboot <TFTP IP>:openwrt-realtek-rtl930x_nand-linksys_lgs328c-initramfs-kernel.bin" 4. Boot image "bootm" 5. Switch to first bootpartition "fw_setsys bootpartition 0" 5. Download sysupgrade "scp <IP>:openwrt-realtek-rtl930x_nand-linksys_lgs328c-squashfs-sysupgrade.bin /tmp/." 6. Install sysupgrade "sysupgrade /tmp/openwrt-realtek-rtl930x_nand-linksys_lgs328c-squashfs-sysupgrade.bin" Installation using OEM webinterface ----------------------------------- This is not possible because the OpenWrt NAND Flash layout is different from the vendor layout. To be precise. Vendor uses: - 64 MB vendor UBI root_data - 32 MB vendor kernel+root 1 (~19 MB used) - 32 MB vendor kernel+root 2 (~19 MB used) OpenWrt uses: - 64 MB vendor UBI (not touched) - 10 MB OpenWrt kernel - 22 MB Openwrt mtd-concat UBI - 23 MB vendor kernel 2 (space reduced, vendor data unchanged) - 09 MB OpenWrt mtd-concat UBI Dual-boot with stock firmware using writable u-boot-env ------------------------------------------------------- From stock to OpenWrt / primary image 1 (CLI as admin): - > boot system image1 - > reboot From OpenWrt to stock / boot image 2: (shell as root) - # fw_setsys bootpartition 1 - # reboot Debrick using serial interface ------------------------------ 1. Press "a" "c" "p" during message "Enter correct key to stop autoboot" 2. Load vendor image with "upgrade runtime <TFTP IP>:LGS328xxxxx.imag" 3. switch to primary partition "setsys bootpartition 0" 4. safe config "savesys" Further documentation --------------------- See https://openwrt.org/toh/linksys/lgs352c Signed-off-by: Markus Stockhausen <markus.stockhausen@gmx.de> Link: https://github.com/openwrt/openwrt/pull/20255 Signed-off-by: Robert Marko <robimarko@gmail.com>	2025-10-05 12:14:05 +02:00
Markus Stockhausen	7cf7f7c6b9	realtek: add NAND targets for RTL93xx ... Some known RTL93xx devices like the Linksys LGS328C or LGS352C are NAND based. These require additional drivers and packages (e.g. UBI). The current subtargets are already taylored down for devices with only 16MB flash. Adding features that are not used will only make the storage situation more complicated. Add two new subtargets for RTL93xx that include the basic NAND, UBI and MTD features. To achieve this do the following: - Create new subtarget folders - Copy the existing config and makefiles over - Add the basic additional features - Mark them as SOURCE-ONLY - Add empty image makefiles - Remove unneded NAND/MTD features from existing configs Signed-off-by: Markus Stockhausen <markus.stockhausen@gmx.de> Link: https://github.com/openwrt/openwrt/pull/19700 Signed-off-by: Robert Marko <robimarko@gmail.com>	2025-08-10 11:46:52 +02:00