From f66990af3cf2e1bfda60938beeadcb98557d9487 Mon Sep 17 00:00:00 2001 From: Sascha Hauer Date: Fri, 29 Apr 2016 10:53:51 +0200 Subject: bootm: Optionally add a root= option to Kernel command line It becomes a common case that the Kernel is loaded from the filesystem which later becomes the rootfs. This adds a possibility to let bootm automatically append the root= option to the kernel command line. This is done when global.bootm.appendroot is true. Signed-off-by: Sascha Hauer --- commands/bootm.c | 1 + 1 file changed, 1 insertion(+) (limited to 'commands') diff --git a/commands/bootm.c b/commands/bootm.c index 7a19fa2948..bfec62c98b 100644 --- a/commands/bootm.c +++ b/commands/bootm.c @@ -166,6 +166,7 @@ BAREBOX_MAGICVAR_NAMED(global_bootm_initrd, global.bootm.initrd, "bootm default BAREBOX_MAGICVAR_NAMED(global_bootm_initrd_loadaddr, global.bootm.initrd.loadaddr, "bootm default initrd loadaddr"); BAREBOX_MAGICVAR_NAMED(global_bootm_oftree, global.bootm.oftree, "bootm default oftree"); BAREBOX_MAGICVAR_NAMED(global_bootm_verify, global.bootm.verify, "bootm default verify level"); +BAREBOX_MAGICVAR_NAMED(global_bootm_appendroot, global.bootm.appendroot, "Add root= option to Kernel to mount rootfs from the device the Kernel comes from"); static struct binfmt_hook binfmt_uimage_hook = { .type = filetype_uimage, -- cgit v1.2.3