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| author | Jonas Gorski | 2015-10-12 13:13:02 +0200 |
|---|---|---|
| committer | Ralf Baechle | 2015-11-11 08:38:34 +0100 |
| commit | 2024972ef5330dcae47f400c586764d8f4cb0b04 (patch) | |
| tree | b57b861541bfc09ac5200ecf3bced6c8e15309e7 /arch/mips/Kconfig | |
| parent | MIPS: Use USE_OF as the guard for appended dtb (diff) | |
| download | kernel-qcow2-linux-2024972ef5330dcae47f400c586764d8f4cb0b04.tar.gz kernel-qcow2-linux-2024972ef5330dcae47f400c586764d8f4cb0b04.tar.xz kernel-qcow2-linux-2024972ef5330dcae47f400c586764d8f4cb0b04.zip | |
MIPS: Make the kernel arguments from dtb available
Similar to how arm allows using selecting between bootloader arguments,
dtb arguments and both, allow to select them on mips. But since we have
less control over the place of the dtb do not modify it but instead use
the boot_command_line for merging them.
The default is "use bootloader arguments" to keep the current behaviour
as default.
Signed-off-by: Jonas Gorski <jogo@openwrt.org>
Cc: linux-mips@linux-mips.org
Cc: Kevin Cernekee <cernekee@gmail.com>
Cc: Florian Fainelli <f.fainelli@gmail.com>
Cc: Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
Cc: James Hogan <james.hogan@imgtec.com>
Cc: John Crispin <blogic@openwrt.org>
Cc: Ganesan Ramalingam <ganesanr@broadcom.com>
Cc: Jayachandran C <jchandra@broadcom.com>
Cc: Andrew Bresticker <abrestic@chromium.org>
Cc: James Hartley <james.hartley@imgtec.com>
Patchwork: https://patchwork.linux-mips.org/patch/11284/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/Kconfig')
| -rw-r--r-- | arch/mips/Kconfig | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index 8b8cd97cdff9..e3e65ae681c8 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -2749,6 +2749,22 @@ choice if you don't intend to always append a DTB. endchoice +choice + prompt "Kernel command line type" if !CMDLINE_OVERRIDE + default MIPS_CMDLINE_FROM_BOOTLOADER + + config MIPS_CMDLINE_FROM_DTB + depends on USE_OF + bool "Dtb kernel arguments if available" + + config MIPS_CMDLINE_DTB_EXTEND + depends on USE_OF + bool "Extend dtb kernel arguments with bootloader arguments" + + config MIPS_CMDLINE_FROM_BOOTLOADER + bool "Bootloader kernel arguments if available" +endchoice + endmenu config LOCKDEP_SUPPORT |