diff options
| author | Rich Felker <dalias@libc.org> | 2016-03-26 01:24:30 +0000 |
|---|---|---|
| committer | Rich Felker <dalias@libc.org> | 2016-07-31 03:33:32 +0000 |
| commit | 190fe191cfbead9fe089453dd092869c9469c6d4 (patch) | |
| tree | 10dfa2b780644c5fe43b3cf53901ac4a04963384 /arch/sh/Kconfig | |
| parent | ff18143ceed3424b7d6cdb8659b9692fa734f0d8 (diff) | |
sh: add support for linking a builtin device tree blob in the kernel
Signed-off-by: Rich Felker <dalias@libc.org>
Diffstat (limited to 'arch/sh/Kconfig')
| -rw-r--r-- | arch/sh/Kconfig | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig index 0d5f3a9bb315..ceeda5c1a70a 100644 --- a/arch/sh/Kconfig +++ b/arch/sh/Kconfig @@ -739,6 +739,26 @@ endmenu menu "Boot options" +config USE_BUILTIN_DTB + bool "Use builtin DTB" + default n + depends on SH_DEVICE_TREE + help + Link a device tree blob for particular hardware into the kernel, + suppressing use of the DTB pointer provided by the bootloader. + This option should only be used with legacy bootloaders that are + not capable of providing a DTB to the kernel, or for experimental + hardware without stable device tree bindings. + +config BUILTIN_DTB_SOURCE + string "Source file for builtin DTB" + default "" + depends on USE_BUILTIN_DTB + help + Base name (without suffix, relative to arch/sh/boot/dts) for the + a DTS file that will be used to produce the DTB linked into the + kernel. + config ZERO_PAGE_OFFSET hex default "0x00010000" if PAGE_SIZE_64KB || SH_RTS7751R2D || \ |