make-initrd-ng: use hostPlatform.ubootArch for uinitrdArch

This allows make-initrd-ng to pick up the few cases where Linux and
u-boot disagree.

+1 -1
+1 -1
pkgs/build-support/kernel/make-initrd-ng.nix
··· 54 54 # guess may not align with u-boot's nomenclature correctly, so it can 55 55 # be overridden. 56 56 # See https://gitlab.denx.de/u-boot/u-boot/-/blob/9bfb567e5f1bfe7de8eb41f8c6d00f49d2b9a426/common/image.c#L81-106 for a list. 57 - , uInitrdArch ? stdenvNoCC.hostPlatform.linuxArch 57 + , uInitrdArch ? stdenvNoCC.hostPlatform.ubootArch 58 58 59 59 # The name of the compression, as recognised by u-boot. 60 60 # See https://gitlab.denx.de/u-boot/u-boot/-/blob/9bfb567e5f1bfe7de8eb41f8c6d00f49d2b9a426/common/image.c#L195-204 for a list.