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pip405.c: Fix GCC 4.6 build warnings 

Fix:
pip405.c: In function 'board_early_init_f':
pip405.c:192:16: warning: variable 'tctp_clocks' set but not used [-Wunused-but-set-variable]
pip405.c:182:16: warning: variable 'dataout' 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 08:03:45 +00:00 committed by Wolfgang Denk
parent 4233fafe9e
commit 4e11c35193
1 changed files with 7 additions and 4 deletions
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11
board/mpl/pip405/pip405.c
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@ -179,7 +179,6 @@ void write_4hex (unsigned long val)
int board_early_init_f (void)
{
unsigned char dataout[1];
unsigned char datain[128];
unsigned long sdram_size = 0;
SDRAM_SETUP *t = (SDRAM_SETUP *) sdram_setup_table;
@ -189,9 +188,13 @@ int board_early_init_f (void)
unsigned short i;
unsigned char rows, cols, banks, sdram_banks, density;
unsigned char supported_cal, trp_clocks, trcd_clocks, tras_clocks,
trc_clocks, tctp_clocks;
trc_clocks;
unsigned char cal_index, cal_val, spd_version, spd_chksum;
unsigned char buf[8];
#ifdef SDRAM_DEBUG
unsigned char tctp_clocks;
#endif
/* set up the config port */
mtdcr (EBC0_CFGADDR, PB7AP);
mtdcr (EBC0_CFGDATA, CONFIG_PORT_AP);
@ -210,7 +213,6 @@ int board_early_init_f (void)
/* Read Serial Presence Detect Information */
i2c_init (CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE);
dataout[0] = 0;
for (i = 0; i < 128; i++)
datain[i] = 127;
i2c_read(SPD_EEPROM_ADDRESS,0,1,datain,128);
@ -307,12 +309,13 @@ int board_early_init_f (void)
/* trc_clocks is sum of trp_clocks + tras_clocks */
trc_clocks = trp_clocks + tras_clocks;
#ifdef SDRAM_DEBUG
/* ctp = ((trp + tras) - trp - trcd) => tras - trcd */
tctp_clocks =
((NSto10PS (datain[30]) - NSto10PS (datain[29])) +
(tmemclk - 1)) / tmemclk;
#ifdef SDRAM_DEBUG
serial_puts ("c_RP: ");
write_hex (trp_clocks);
serial_puts ("\nc_RCD: ");