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| author | Atsushi Nemoto <anemo@mba.ocn.ne.jp> | 2007-06-26 01:14:01 +0900 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2007-07-10 17:33:03 +0100 |
| commit | 5ddcb3c35be995517a32799796e2acda90a784e0 (patch) | |
| tree | fc0f6130b72aca477a9c52a0d1f9443c1968bc63 /arch/mips | |
| parent | bb33b19ff92aed11fb56435be4c5d5231598a948 (diff) | |
| download | linux-stable-5ddcb3c35be995517a32799796e2acda90a784e0.tar.gz linux-stable-5ddcb3c35be995517a32799796e2acda90a784e0.tar.bz2 linux-stable-5ddcb3c35be995517a32799796e2acda90a784e0.zip | |
[MIPS] Make ioremap() work on TX39/49 special unmapped segment
TX39XX and TX49XX have "reserved" segment in CKSEG3 area.
0xff000000-0xff3fffff on TX49XX and 0xff000000-0xfffeffff on TX39XX
are reserved (unmapped, uncached). Controllers on these SoCs are
placed in this segment.
This patch add plat_ioremap() and plat_iounmap() to override default
behavior and implement these hooks for TX39/TX49.
Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips')
| -rw-r--r-- | arch/mips/Makefile | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/mips/Makefile b/arch/mips/Makefile index 2b9af2fd5507..96d4abbd7b30 100644 --- a/arch/mips/Makefile +++ b/arch/mips/Makefile @@ -580,6 +580,7 @@ load-$(CONFIG_TOSHIBA_JMR3927) += 0xffffffff80050000 # core-$(CONFIG_TOSHIBA_RBTX4927) += arch/mips/tx4927/toshiba_rbtx4927/ core-$(CONFIG_TOSHIBA_RBTX4927) += arch/mips/tx4927/common/ +cflags-$(CONFIG_TOSHIBA_RBTX4927) += -Iinclude/asm-mips/mach-tx49xx load-$(CONFIG_TOSHIBA_RBTX4927) += 0xffffffff80020000 # @@ -587,6 +588,7 @@ load-$(CONFIG_TOSHIBA_RBTX4927) += 0xffffffff80020000 # core-$(CONFIG_TOSHIBA_RBTX4938) += arch/mips/tx4938/toshiba_rbtx4938/ core-$(CONFIG_TOSHIBA_RBTX4938) += arch/mips/tx4938/common/ +cflags-$(CONFIG_TOSHIBA_RBTX4938) += -Iinclude/asm-mips/mach-tx49xx load-$(CONFIG_TOSHIBA_RBTX4938) += 0xffffffff80100000 cflags-y += -Iinclude/asm-mips/mach-generic |