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| author | Stefan Roese <sr@denx.de> | 2011-11-15 08:03:45 +0000 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2011-11-16 21:18:12 +0100 |
| commit | 4e11c3519381368a1d84c6ec4f9fad7cc6116f0a (patch) | |
| tree | 1d694f45687c6e29025b6570616871a891c17fa1 | |
| parent | 4233fafe9e190fa57db6ca913978b02789bc98f7 (diff) | |
| download | u-boot-imx-4e11c3519381368a1d84c6ec4f9fad7cc6116f0a.zip u-boot-imx-4e11c3519381368a1d84c6ec4f9fad7cc6116f0a.tar.gz u-boot-imx-4e11c3519381368a1d84c6ec4f9fad7cc6116f0a.tar.bz2 | |
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>
| -rw-r--r-- | board/mpl/pip405/pip405.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/board/mpl/pip405/pip405.c b/board/mpl/pip405/pip405.c index 7b48c06..a1f0b65 100644 --- a/board/mpl/pip405/pip405.c +++ b/board/mpl/pip405/pip405.c @@ -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: "); |