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| author | Daniel Schwierzeck <daniel.schwierzeck@gmail.com> | 2015-01-14 21:44:13 +0100 |
|---|---|---|
| committer | Daniel Schwierzeck <daniel.schwierzeck@gmail.com> | 2015-01-21 14:02:49 +0100 |
| commit | 5002d8cc54f5be2230c4ccf60448e8720444671c (patch) | |
| tree | 43577b31b63ab80ea404ead84ed78d10035a8e1b /arch/mips/Kconfig | |
| parent | 8cec725ad502c955c2e8088ae1afb4e06ef80cef (diff) | |
| download | u-boot-imx-5002d8cc54f5be2230c4ccf60448e8720444671c.zip u-boot-imx-5002d8cc54f5be2230c4ccf60448e8720444671c.tar.gz u-boot-imx-5002d8cc54f5be2230c4ccf60448e8720444671c.tar.bz2 | |
MIPS: bootm: prepare a flattened device tree for the kernel
Add the initial code to prepare a flattened device tree for
the kernel like relocating the FDT blob and fixing up the
/chosen and /memory nodes.
The final hand over to the kernel is not yet implemented. After
the community agreed on the MIPS boot interface for device trees,
the corresponding code will be added.
Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Diffstat (limited to 'arch/mips/Kconfig')
| -rw-r--r-- | arch/mips/Kconfig | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index 9b3ecea..363f5ac 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -136,6 +136,17 @@ config MIPS_BOOT_ENV_LEGACY address and size will be prepared as zero-terminated key/value list. The address of the enviroment is stored in register $a2. +config MIPS_BOOT_FDT + bool "Hand over a flattened device tree to Linux kernel (INCOMPLETE)" + default n + help + Enable this option if you want U-Boot to hand over a flattened + device tree to the kernel. + + Note: the final hand over to the kernel is not yet implemented. After + the community agreed on the MIPS boot interface for device trees, + the corresponding code will be added. + endmenu config SUPPORTS_BIG_ENDIAN |