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mip405.c: Fix GCC 4.6 build warnings

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Fix:
mip405.c: In function 'init_sdram':
mip405.c:250:4: warning: variable 'tctp_clocks' set but not used [-Wunused-but-set-variable]
mip405.c: In function 'initdram':
mip405.c:629:9: warning: variable 'ds' set but not used [-Wunused-but-set-variable]

Signed-off-by: Stefan Roese <sr@denx.de>
This commit is contained in:
Stefan Roese 2011-11-15 08:03:39 +00:00 committed by Wolfgang Denk
parent 80b68f70fd
commit 4233fafe9e
1 changed files with 3 additions and 7 deletions
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10
board/mpl/mip405/mip405.c
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@ -246,8 +246,7 @@ int init_sdram (void)
unsigned char trp_clocks,
trcd_clocks,
tras_clocks,
trc_clocks,
tctp_clocks;
trc_clocks;
unsigned char cal_val;
unsigned char bc;
unsigned long sdram_tim, sdram_bank;
@ -345,7 +344,6 @@ int init_sdram (void)
trcd_clocks = sdram_table[i].trcd; /* 20ns /7.5 ns (datain[29]) */
tras_clocks = sdram_table[i].tras; /* 44ns /7.5 ns (datain[30]) */
/* ctp = ((trp + tras) - trp - trcd) => tras - trcd */
tctp_clocks = sdram_table[i].tctp; /* 44 - 20ns = 24ns */
/* trc_clocks is sum of trp_clocks + tras_clocks */
trc_clocks = trp_clocks + tras_clocks;
/* get SDRAM timing register */
@ -626,10 +624,9 @@ phys_size_t initdram (int board_type)
{
unsigned long bank_reg[4], tmp, bank_size;
int i, ds;
int i;
unsigned long TotalSize;
ds = 0;
/* since the DRAM controller is allready set up, calculate the size with the
bank registers */
mtdcr (SDRAM0_CFGADDR, SDRAM0_B0CR);
@ -646,8 +643,7 @@ phys_size_t initdram (int board_type)
tmp = (bank_reg[i] >> 17) & 0x7;
bank_size = 4 << tmp;
TotalSize += bank_size;
} else
ds = 1;
}
}
mtdcr (SDRAM0_CFGADDR, SDRAM0_ECCCFG);
tmp = mfdcr (SDRAM0_CFGDATA);