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authorJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>2007-11-13 09:11:05 +0100
committerWolfgang Denk <wd@denx.de>2007-11-17 01:37:44 +0100
commit5c15010efad980ad5498cc565fc1ed70df2f52b4 (patch)
tree5b7a60ca24a84352b29e387a62ef0e5418ae88f9 /lib_mips/board.c
parente5e3d7d520073701be0276e3e1c607149fc9be87 (diff)
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Fixed mips_io_port_base build errors.
This patch has been sent on: - 29 Sep 2007 Although mips_io_port_base is currently a part of IDE command, it is quite fundamental for MIPS I/O port access such as in[bwl] and out[bwl]. So move it to MIPS general part, and introduce `set_io_port_base()' from Linux. This patch is triggered by multiple definition of `mips_io_port_base' build error on gth2 (and tb0229 also needs this fix.) board/gth2/libgth2.a(gth2.o): In function `log_serial_char': /home/skuribay/devel/u-boot.git/board/gth2/gth2.c:47: multiple definition of `mips_io_port_base' common/libcommon.a(cmd_ide.o):/home/skuribay/devel/u-boot.git/common/cmd_ide.c:712: first defined here make: *** [u-boot] Error 1 Signed-off-by: Shinya Kuribayashi <skuribay@ruby.dti.ne.jp> Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Diffstat (limited to 'lib_mips/board.c')
-rw-r--r--lib_mips/board.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/lib_mips/board.c b/lib_mips/board.c
index 91ccec0..c1a0acf 100644
--- a/lib_mips/board.c
+++ b/lib_mips/board.c
@@ -62,6 +62,11 @@ static ulong mem_malloc_start;
static ulong mem_malloc_end;
static ulong mem_malloc_brk;
+/*
+ * mips_io_port_base is the begin of the address space to which x86 style
+ * I/O ports are mapped.
+ */
+unsigned long mips_io_port_base = -1;
/*
* The Malloc area is immediately below the monitor copy in DRAM