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| author | Wolfgang Denk <wd@denx.de> | 2011-11-29 22:17:57 +0000 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2011-12-02 00:17:25 +0100 |
| commit | f008b17f8c2995996b5d100b71f8851d6f74a136 (patch) | |
| tree | fb9811040b2b1f55c44fc7274473f2ef0847c19b /board/emk/top860 | |
| parent | 24b0da3aebb63d945cbdad79a587dc6f90b7bec5 (diff) | |
| download | u-boot-imx-f008b17f8c2995996b5d100b71f8851d6f74a136.zip u-boot-imx-f008b17f8c2995996b5d100b71f8851d6f74a136.tar.gz u-boot-imx-f008b17f8c2995996b5d100b71f8851d6f74a136.tar.bz2 | |
board/emk/top860/top860.c: Fix GCC 4.6 build warning
Fix:
top860.c: In function 'initdram':
top860.c:90:11: warning: variable 'j' set but not used
[-Wunused-but-set-variable]
Note: No attempts were made to convert this file completely to using
I/O accessors. This is left as an exercise for the board maintainer.
Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Reinhard Meyer <reinhard.meyer@emk-elektronik.de>
Diffstat (limited to 'board/emk/top860')
| -rw-r--r-- | board/emk/top860/top860.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/board/emk/top860/top860.c b/board/emk/top860/top860.c index 76f7a0c..4df7f0e 100644 --- a/board/emk/top860/top860.c +++ b/board/emk/top860/top860.c @@ -34,6 +34,7 @@ #include <common.h> #include <commproc.h> #include <mpc8xx.h> +#include <asm/io.h> /***************************************************************************** * UPM table for 60ns EDO RAM at 25 MHz bus/external clock @@ -87,7 +88,7 @@ phys_size_t initdram (int board_type) */ if ((ulong) initdram & 0xff000000) { volatile uint *addr1, *addr2; - uint i, j; + uint i; upmconfig (UPMA, (uint *) edo_60ns_25MHz_tbl, sizeof (edo_60ns_25MHz_tbl) / sizeof (uint)); @@ -100,8 +101,8 @@ phys_size_t initdram (int board_type) */ addr1 = (volatile uint *) 0; addr2 = (volatile uint *) 0x00400000; - for (i = 0, j = 0; i < 8; i++) - j = addr1[0]; + for (i = 0; i < 8; i++) + in_be32(addr1); /* * Now check whether we got 4MB or 16MB populated |