From: Christophe Leroy <christophe.leroy@c-s.fr>
To: Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Paul Mackerras <paulus@samba.org>,
Michael Ellerman <mpe@ellerman.id.au>,
danielwa@cisco.com
Cc: linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org,
linux-arch@vger.kernel.org
Subject: [PATCH 7/9] powerpc: add capability to prepend default command line
Date: Tue, 2 Apr 2019 09:08:42 +0000 (UTC) [thread overview]
Message-ID: <5afa3240df486cfaf29d46a3c59546171c4c4799.1554195798.git.christophe.leroy@c-s.fr> (raw)
In-Reply-To: <cover.1554195798.git.christophe.leroy@c-s.fr>
This patch activates the capability to prepend default
arguments to the command line.
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
---
arch/powerpc/Kconfig | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index 2972348e52be..22d6a48bd2ca 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -860,6 +860,12 @@ config CMDLINE_EXTEND
The default kernel command string will be appended to the
command-line arguments provided during boot.
+config CMDLINE_PREPEND
+ bool "Prepend bootloader kernel arguments"
+ help
+ The default kernel command string will be prepend to the
+ command-line arguments provided during boot.
+
config CMDLINE_FORCE
bool "Always use the default kernel command string"
help
--
2.13.3
next prev parent reply other threads:[~2019-04-02 9:08 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-04-02 9:08 [PATCH 0/9] Improve boot command line handling Christophe Leroy
2019-04-02 9:08 ` [PATCH 1/9] powerpc: enable appending of CONFIG_CMDLINE to bootloader's cmdline Christophe Leroy
2019-04-02 9:08 ` [PATCH 2/9] Add generic function to build command line Christophe Leroy
2019-04-02 9:08 ` [PATCH 3/9] drivers: of: use cmdline building function Christophe Leroy
2019-04-02 9:08 ` [PATCH 4/9] powerpc/prom_init: get rid of PROM_SCRATCH_SIZE Christophe Leroy
2019-05-03 6:59 ` Michael Ellerman
2019-04-02 9:08 ` [PATCH 5/9] powerpc: convert to generic builtin command line Christophe Leroy
2019-04-02 9:08 ` [PATCH 6/9] Add capability to prepend the " Christophe Leroy
2019-04-02 9:08 ` Christophe Leroy [this message]
2019-04-02 9:08 ` [PATCH 8/9] Gives arches opportunity to use generically defined boot cmdline manipulation Christophe Leroy
2019-04-02 9:08 ` [PATCH 9/9] powerpc: use generic CMDLINE manipulations Christophe Leroy
2019-12-03 9:12 ` [PATCH 0/9] Improve boot command line handling Christophe Leroy
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