[Buildroot] [git commit] configs/arm_foundationv8: add eth0 to be configured by dhcp at boot

[Peter Korsgaard]

commit: https://git.buildroot.net/buildroot/commit/?id=2cbc64b2d4b55306f214081b5fb8e5c67d7ea300
branch: https://git.buildroot.net/buildroot/commit/?id=refs/heads/master

The "board/arm/foundation-v8/readme.txt" board documentation file [1]
recommends to start the Foundation_Platform emulator with a nat
network, but the corresponding defconfig does include the dhcp
network configuration for the network interface.

This commit adds the "eth0" interface to be configured by DHCP
at boot, in order to have a working network connectivity.

[1] https://gitlab.com/buildroot.org/buildroot/-/blob/2025.08/board/arm/foundation-v8/readme.txt#L39

Cc: Vincent Stehlé <vincent.stehle at laposte.net>
Signed-off-by: Julien Olivain <ju.o at free.fr>
Signed-off-by: Peter Korsgaard <peter at korsgaard.com>
---
 configs/arm_foundationv8_defconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/configs/arm_foundationv8_defconfig b/configs/arm_foundationv8_defconfig
index 921fbf62c5..61e2f359ce 100644
--- a/configs/arm_foundationv8_defconfig
+++ b/configs/arm_foundationv8_defconfig
@@ -3,6 +3,7 @@ BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_6_15=y
 BR2_GLOBAL_PATCH_DIR="board/arm/foundation-v8/patches"
 BR2_DOWNLOAD_FORCE_CHECK_HASHES=y
 BR2_TARGET_GENERIC_GETTY_PORT="ttyAMA0"
+BR2_SYSTEM_DHCP="eth0"
 BR2_LINUX_KERNEL=y
 BR2_LINUX_KERNEL_CUSTOM_VERSION=y
 BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="6.15.7"