openwrt/package/boot
Martin Kennedy d1a8690742 realtek: add ZyXEL GS1900-24 v1 support
The ZyXEL GS1900-24 v1 is a 24 port switch with two SFP ports, similar to
the other GS1900 switches.

Specifications
--------------
* Device:    ZyXEL GS1900-24 v1
* SoC:       Realtek RTL8382M 500 MHz MIPS 4KEc
* Flash:     16 MiB
* RAM:       Winbond W9751G8KB-25 64 MiB DDR2 SDRAM
* Ethernet:  24x 10/100/1000 Mbps, 2x SFP 100/1000 Mbps
* LEDs:
  * 1 PWR LED (green, not configurable)
  * 1 SYS LED (green, configurable)
  * 24 ethernet port link/activity LEDs (green, SoC controlled)
  * 2 SFP status/activity LEDs (green, SoC controlled)
* Buttons:
  * 1 "RESET" button on front panel (soft reset)
  * 1 button ('SW1') behind right hex grate (hardwired power-off)
* Power:     120-240V AC C13
* UART:      Internal populated 10-pin header ('J5') providing RS232;
             connected to SoC UART through a SIPEX 3232EC for voltage
             level shifting.

* 'J5' RS232 Pinout (dot as pin 1):
  2) SoC RXD
  3) GND
  10) SoC TXD

Serial connection parameters: 115200 8N1.

Installation
------------

OEM upgrade method:

* Log in to OEM management web interface

* Navigate to Maintenance > Firmware > Management

* If "Active Image" has the first option selected, OpenWrt will need to be
  flashed to the "Active" partition. If the second option is selected,
  OpenWrt will need to be flashed to the "Backup" partition.

* Navigate to Maintenance > Firmware > Upload

* Upload the openwrt-realtek-rtl838x-zyxel_gs1900-24-v1-initramfs-kernel.bin
  file by your preferred method to the previously determined partition.
  When prompted, select to boot from the newly flashed image, and reboot
  the switch.

* Once OpenWrt has booted, scp the sysupgrade image to /tmp and flash it:

  > sysupgrade /tmp/openwrt-realtek-rtl838x-zyxel_gs1900-24-v1-squashfs-sysupgrade.bin

U-Boot TFTP method:

* Configure your client with a static 192.168.1.x IP (e.g. 192.168.1.10).

* Set up a TFTP server on your client and make it serve the initramfs
  image.

* Connect serial, power up the switch, interrupt U-boot by hitting the
  space bar, and enable the network:

  > rtk network on

> Since the GS1900-24 v1 is a dual-partition device, you want to keep the
  OEM firmware on the backup partition for the time being. OpenWrt can
  only be installed in the first partition anyway (hardcoded in the
  DTS). To ensure we are set to boot from the first partition, issue the
  following commands:

  > setsys bootpartition 0
  > savesys

* Download the image onto the device and boot from it:

  > tftpboot 0x81f00000 192.168.1.10:openwrt-realtek-rtl838x-zyxel_gs1900-24-v1-initramfs-kernel.bin
  > bootm

* Once OpenWrt has booted, scp the sysupgrade image to /tmp and flash it:

  > sysupgrade /tmp/openwrt-realtek-rtl838x-zyxel_gs1900-24-v1-squashfs-sysupgrade.bin

Signed-off-by: Martin Kennedy <hurricos@gmail.com>
2022-03-13 19:24:13 +01:00
..
arm-trusted-firmware-bcm63xx arm-trusted-firmware-bcm63xx: add ATF for Broadcom devices 2021-12-24 22:42:03 +01:00
arm-trusted-firmware-mediatek arm-trusted-firmware-mediatek: update to git HEAD 2021-05-08 23:27:38 +01:00
arm-trusted-firmware-mvebu arm-trusted-firmware-mvebu: bump mv-ddr-marvell to current version 2021-11-27 19:36:36 +01:00
arm-trusted-firmware-rockchip atf-rockchip: update to 2.3 2020-07-28 15:52:44 +02:00
arm-trusted-firmware-sunxi sunxi: add support for H6 boards and OrangePiOnePlus 2021-04-11 23:14:55 +02:00
arm-trusted-firmware-tools arm-trusted-firmware-tools: add patch to pass LDFLAGS 2021-02-10 19:19:18 +00:00
at91bootstrap at91: add support for sama7g5-ek board 2022-02-24 19:05:29 +01:00
fconfig treewide: unify OpenWrt hosted source via @OPENWRT 2021-02-05 12:00:24 -10:00
grub2 x86: grub2: search for the "kernel" filesystem on all disks 2022-02-24 20:45:12 +01:00
imx-bootlets imx-bootlets: refresh patches 2021-02-24 16:15:02 +01:00
kexec-tools kexec-tools: add patch to fix issue with appended DTB and zImage on ARM 2021-05-23 15:11:38 +02:00
kobs-ng kobs-ng: update dependencies after 'imx6' -> 'imx' rename 2021-11-03 12:45:40 +01:00
mt7623n-preloader mt7623n-preloader: remove mt7622-preloader 2021-02-28 04:12:23 +00:00
tfa-layerscape layerscape: use semantic versions for LSDK 2022-03-01 00:01:18 +01:00
uboot-at91 at91: add support for sama7g5-ek board 2022-02-24 19:05:29 +01:00
uboot-bcm4908 uboot-bcm4908: add package with BCM4908 U-Boot 2022-03-11 08:02:30 +01:00
uboot-envtools realtek: add ZyXEL GS1900-24 v1 support 2022-03-13 19:24:13 +01:00
uboot-fritz4040 treewide: use AUTORELEASE on all uboot-* packages 2021-10-02 21:26:12 +02:00
uboot-imx uboot-imx: set BUILD_SUBTARGET to 'cortexa9' 2021-11-03 12:45:40 +01:00
uboot-kirkwood uboot-kirkwood: refresh patches 2021-06-06 19:06:29 +02:00
uboot-lantiq uboot-lantiq: danube: fix hanging lzma kernel uncompression #2 2021-11-27 21:49:10 +01:00
uboot-layerscape layerscape: use semantic versions for LSDK 2022-03-01 00:01:18 +01:00
uboot-mediatek uboot-mediatek: update to version 2022.01 2022-01-23 20:20:53 +00:00
uboot-mvebu uboot-mvebu: backport patch to fix nvme detail crash 2022-03-05 21:05:24 +01:00
uboot-mxs u-boot.mk: always link host libraries static 2021-10-24 18:00:49 +02:00
uboot-omap uboot-omap: Remove omap3_overo configuration 2021-11-28 22:26:27 +01:00
uboot-oxnas treewide: use AUTORELEASE on all uboot-* packages 2021-10-02 21:26:12 +02:00
uboot-ramips treewide: use AUTORELEASE on all uboot-* packages 2021-10-02 21:26:12 +02:00
uboot-rockchip rockchip: rename "Rock Pi 4" to "Rock Pi 4A" 2021-10-10 00:57:56 +02:00
uboot-sunxi uboot-sunxi: add support for FriendlyARM NanoPi R1S H5 2021-10-30 21:17:20 +02:00
uboot-tegra treewide: use AUTORELEASE on all uboot-* packages 2021-10-02 21:26:12 +02:00
uboot-zynq u-boot.mk: always link host libraries static 2021-10-24 18:00:49 +02:00