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| author | stroese <stroese> | 2004-07-02 14:37:04 +0000 |
|---|---|---|
| committer | stroese <stroese> | 2004-07-02 14:37:04 +0000 |
| commit | 2c96baa2a40b4c955e07194bdad21aac98c53768 (patch) | |
| tree | f6bf2bbcf8bbc82b127cec0173b0e7c7236cf251 /cpu/ppc4xx/i2c.c | |
| parent | 18f71f27aea4b10c7cb53731a5d401c5a78027fc (diff) | |
| download | u-boot-imx-2c96baa2a40b4c955e07194bdad21aac98c53768.zip u-boot-imx-2c96baa2a40b4c955e07194bdad21aac98c53768.tar.gz u-boot-imx-2c96baa2a40b4c955e07194bdad21aac98c53768.tar.bz2 | |
Fix problem in 405 i2c driver; don't try to print without console!
Diffstat (limited to 'cpu/ppc4xx/i2c.c')
| -rw-r--r-- | cpu/ppc4xx/i2c.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/cpu/ppc4xx/i2c.c b/cpu/ppc4xx/i2c.c index 099d30a..3a644a4 100644 --- a/cpu/ppc4xx/i2c.c +++ b/cpu/ppc4xx/i2c.c @@ -350,6 +350,7 @@ int i2c_read (uchar chip, uint addr, int alen, uchar * buffer, int len) { uchar xaddr[4]; int ret; + DECLARE_GLOBAL_DATA_PTR; if ( alen > 4 ) { printf ("I2C read: addr len %d not supported\n", alen); @@ -380,7 +381,8 @@ int i2c_read (uchar chip, uint addr, int alen, uchar * buffer, int len) chip |= ((addr >> (alen * 8)) & CFG_I2C_EEPROM_ADDR_OVERFLOW); #endif if( (ret = i2c_transfer( 1, chip<<1, &xaddr[4-alen], alen, buffer, len )) != 0) { - printf( "I2c read: failed %d\n", ret); + if (gd->have_console) + printf( "I2c read: failed %d\n", ret); return 1; } return 0; |