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Code Issues

build: add option to use preinit IP as LAN IP

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We currently have build options to customize the IP address used in the
preinit phase of the boot process, but not to set the default LAN IP.

Introduce a boolean build option that, when enabled, results in the IP
address configured for the preinit phase, to be also used as the default
LAN IP address.

Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
This commit is contained in:
Stijn Tintel 2022-12-07 19:04:12 +02:00
parent 8c3bcc1989
commit baf76634f3
2 changed files with 20 additions and 0 deletions
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13
package/base-files/Makefile
View File

@ -89,6 +89,19 @@ define ImageConfigOptions
echo 'pi_preinit_net_messages="$(CONFIG_TARGET_PREINIT_SHOW_NETMSG)"' >>$(1)/lib/preinit/00_preinit.conf
echo 'pi_preinit_no_failsafe_netmsg="$(CONFIG_TARGET_PREINIT_SUPPRESS_FAILSAFE_NETMSG)"' >>$(1)/lib/preinit/00_preinit.conf
echo 'pi_preinit_no_failsafe="$(CONFIG_TARGET_PREINIT_DISABLE_FAILSAFE)"' >>$(1)/lib/preinit/00_preinit.conf
ifeq ($(CONFIG_TARGET_DEFAULT_LAN_IP_FROM_PREINIT),y)
mkdir -p $(1)/etc/board.d
echo '. /lib/functions/uci-defaults.sh' >$(1)/etc/board.d/99-lan-ip
echo 'logger -t 99-lan-ip "setting custom default LAN IP"' >>$(1)/etc/board.d/99-lan-ip
echo 'board_config_update' >>$(1)/etc/board.d/99-lan-ip
echo 'json_select network' >>$(1)/etc/board.d/99-lan-ip
echo 'json_select lan' >>$(1)/etc/board.d/99-lan-ip
echo 'json_add_string ipaddr $(if $(CONFIG_TARGET_PREINIT_IP),$(CONFIG_TARGET_PREINIT_IP),"192.168.1.1")' >>$(1)/etc/board.d/99-lan-ip
echo 'json_add_string netmask $(if $(CONFIG_TARGET_PREINIT_NETMASK),$(CONFIG_TARGET_PREINIT_NETMASK),"255.255.255.0")' >>$(1)/etc/board.d/99-lan-ip
echo 'json_select ..' >>$(1)/etc/board.d/99-lan-ip
echo 'json_select ..' >>$(1)/etc/board.d/99-lan-ip
echo 'board_config_flush' >>$(1)/etc/board.d/99-lan-ip
endif
endef
define Build/Prepare

7
package/base-files/image-config.in
View File

@ -5,6 +5,13 @@
# See /LICENSE for more information.
#
config TARGET_DEFAULT_LAN_IP_FROM_PREINIT
bool "Use preinit IP configuration as default LAN IP" if IMAGEOPT
default n
help
Enabling this will set the default LAN IP address and netmask
to the preinit values set in the image config.
menuconfig PREINITOPT
bool "Preinit configuration options" if IMAGEOPT
default n