summaryrefslogtreecommitdiff
path: root/arch/mips/configs/tb0226_defconfig
diff options
context:
space:
mode:
authorDmitri Vorobiev <dmitri.vorobiev@movial.com>2009-11-21 22:34:41 +0200
committerRalf Baechle <ralf@linux-mips.org>2009-12-17 01:57:35 +0000
commit6acc7d485c24c00e111c61b2e6dff9180faebcae (patch)
tree7c7519153775b20a87ff1a4745d16b0f1369861a /arch/mips/configs/tb0226_defconfig
parentde4148f3ef54b644a181ad75a6fb4b373f2b01f0 (diff)
MIPS: Fix and enhance built-in kernel command line
Currently, MIPS kernels silently overwrite kernel command-line parameters hardcoded in CONFIG_CMDLINE by the ones received from firmware. Therefore, using firmware remains the only reliable method to transfer the command-line parameters, which is not always desirable or convenient, and the CONFIG_CMDLINE option is thereby effectively rendered useless. This patch fixes the problem described above and introduces a more flexible scheme of handling the kernel command line, in a manner identical to what is currently used for x86. The default behavior, i.e. when CONFIG_CMDLINE_BOOL is not defined, retains the existing semantics, and firmware command-line arguments override the hardcoded ones. [Ralf: I fixed up all the defconfig files so the stay unaffected by this change.] Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@movial.com> Cc: linux-mips@linux-mips.org Patchwork: http://patchwork.linux-mips.org/patch/689/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/configs/tb0226_defconfig')
-rw-r--r--arch/mips/configs/tb0226_defconfig2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/mips/configs/tb0226_defconfig b/arch/mips/configs/tb0226_defconfig
index da7358404904..e7c5cd32a2bd 100644
--- a/arch/mips/configs/tb0226_defconfig
+++ b/arch/mips/configs/tb0226_defconfig
@@ -894,7 +894,9 @@ CONFIG_FRAME_WARN=1024
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
# CONFIG_SAMPLES is not set
+CONFIG_CMDLINE_BOOL=y
CONFIG_CMDLINE="cca=3 mem=32M console=ttyVR0,115200"
+# CONFIG_CMDLINE_OVERRIDE is not set
#
# Security options