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authorArd Biesheuvel <ard.biesheuvel@linaro.org>2015-09-01 08:59:28 +0200
committerard <ard.biesheuvel@linaro.org>2015-12-13 19:18:28 +0100
commit2937367b8a4b0d46ce3312cb997e4a240b02cf15 (patch)
tree44454d1cfd965482d661c92d17264d6affa77a6a /arch/arm/include/asm/Kbuild
parentf7d924894265794f447ea799dd853400749b5a22 (diff)
ARM: add support for generic early_ioremap/early_memremap
This enables the generic early_ioremap implementation for ARM. It uses the fixmap region reserved for kmap. Since early_ioremap is only supported before paging_init(), and kmap is only supported afterwards, this is guaranteed not to cause any clashes. Tested-by: Ryan Harkin <ryan.harkin@linaro.org> Reviewed-by: Matt Fleming <matt@codeblueprint.co.uk> Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Diffstat (limited to 'arch/arm/include/asm/Kbuild')
-rw-r--r--arch/arm/include/asm/Kbuild1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/include/asm/Kbuild b/arch/arm/include/asm/Kbuild
index bd425302c97a..16da6380eb85 100644
--- a/arch/arm/include/asm/Kbuild
+++ b/arch/arm/include/asm/Kbuild
@@ -3,6 +3,7 @@
generic-y += bitsperlong.h
generic-y += cputime.h
generic-y += current.h
+generic-y += early_ioremap.h
generic-y += emergency-restart.h
generic-y += errno.h
generic-y += exec.h