Compiling openwrt-lede:

instructions from: https://openwrt.org/docs/guide-developer/build-system/install-buildsystem

sudo apt install build-essential libncurses5-dev gawk git libssl-dev gettext zlib1g-dev swig unzip time

git clone https://git.openwrt.org/openwrt/openwrt.git

For LEDE 17.01:

 cd openwrt
 git checkout lede-17.01

For OpenWrt 18.06:

cd openwrt
git checkout openwrt-18.06

compilando una imagen: https://openwrt.org/docs/guide-developer/build-system/use-buildsystem

git pull (actualizamos las fuentes)

Update feeds: ./scripts/feeds update -a ./scripts/feeds install -a

Typical actions:

  run make menuconfig and set target;
  run make defconfig to set default config for build system and device;
  run make kernel_menuconfig (optional);
  run make menuconfig and modify set of package;
  run make download (download all dependency source files before final make, enables multi-core compilation);
  run scripts/diffconfig.sh >mydiffconfig (save your changes in the text file mydiffconfig);

yo supongo que esto sera:

 make menuconfig
 make download
 make

ejemplo de firmware compilado: http://downloads.openwrt.org/releases/18.06.4/targets/ar71xx/nand/openwrt-18.06.4-ar71xx-nand-mr18-squashfs-sysupgrade.tar

sacado de: https://openwrt.org/toh/meraki/mr18

Para flashear una imagen de firmware dentro de openwrt:

mtd -r write /tmp/lede-ar71xx-generic-wzr-hp-ag300h-squashfs-sysupgrade.bin firmware (firmware es el nombre de la particion a escribir en el dispositivo mtd)

(sacado de: https://openwrt.org/docs/guide-user/installation/sysupgrade.cli )

chipset nand tsop48: H27U1G8F2BT

programador que creo que vale: au6989sncl-gtd lga70 ademas de tsop48