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- From: John Crispin <[email protected]>
- Subject: hack: kernel: add generic image_cmdline hack to MIPS targets
- lede-commit: d59f5b3a987a48508257a0ddbaeadc7909f9f976
- Signed-off-by: Gabor Juhos <[email protected]>
- ---
- arch/mips/Kconfig | 4 ++++
- arch/mips/kernel/head.S | 6 ++++++
- 2 files changed, 10 insertions(+)
- diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
- index 6a56d75f7e8b..03fbb7b46e7f 100644
- --- a/arch/mips/Kconfig
- +++ b/arch/mips/Kconfig
- @@ -1149,6 +1149,10 @@ config SYNC_R4K
- config MIPS_MACHINE
- def_bool n
-
- +config IMAGE_CMDLINE_HACK
- + bool "OpenWrt specific image command line hack"
- + default n
- +
- config NO_IOPORT_MAP
- def_bool n
-
- diff --git a/arch/mips/kernel/head.S b/arch/mips/kernel/head.S
- index cf052204eb0a..f7327fae5473 100644
- --- a/arch/mips/kernel/head.S
- +++ b/arch/mips/kernel/head.S
- @@ -79,6 +79,12 @@ FEXPORT(__kernel_entry)
- j kernel_entry
- #endif
-
- +#ifdef CONFIG_IMAGE_CMDLINE_HACK
- + .ascii "CMDLINE:"
- +EXPORT(__image_cmdline)
- + .fill 0x400
- +#endif /* CONFIG_IMAGE_CMDLINE_HACK */
- +
- __REF
-
- NESTED(kernel_entry, 16, sp) # kernel entry point
- --
- 2.11.0
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