From 92d2040d78f662f634efce7a5106bbed70b8708b Mon Sep 17 00:00:00 2001 From: Alexander Holler Date: Tue, 16 Feb 2010 19:04:53 +0100 Subject: ARM: 5939/1: ARM: Add option CMDLINE_FORCE to force usage of the in-kernel cmdline Add an option to force usage of the in-kernel cmdline even if the boot loader passes another command string to the kernel. Useful if someone cannot or don't want to change the command-line options of the boot loader but is able to change the kernel. Signed-off-by: Alexander Holler Signed-off-by: Russell King --- arch/arm/kernel/setup.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'arch/arm/kernel/setup.c') diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c index c91c77b54dea..122d999bdc7c 100644 --- a/arch/arm/kernel/setup.c +++ b/arch/arm/kernel/setup.c @@ -593,6 +593,7 @@ static int __init parse_tag_revision(const struct tag *tag) __tagtable(ATAG_REVISION, parse_tag_revision); +#ifndef CONFIG_CMDLINE_FORCE static int __init parse_tag_cmdline(const struct tag *tag) { strlcpy(default_command_line, tag->u.cmdline.cmdline, COMMAND_LINE_SIZE); @@ -600,6 +601,7 @@ static int __init parse_tag_cmdline(const struct tag *tag) } __tagtable(ATAG_CMDLINE, parse_tag_cmdline); +#endif /* CONFIG_CMDLINE_FORCE */ /* * Scan the tag table for this tag, and call its parse function. -- cgit v1.2.3-55-g7522