diff options
| -rw-r--r-- | cpu/mpc5xxx/i2c.c | 30 |
1 files changed, 20 insertions, 10 deletions
diff --git a/cpu/mpc5xxx/i2c.c b/cpu/mpc5xxx/i2c.c index 7d76274ad..e2506d82f 100644 --- a/cpu/mpc5xxx/i2c.c +++ b/cpu/mpc5xxx/i2c.c @@ -269,7 +269,8 @@ static int mpc_get_fdr(int speed) if (gd->flags & GD_FLG_RELOC) { fdr = divider; } else { - printf("%ld kHz, ", best_speed / 1000); + if (gd->have_console) + printf("%ld kHz, ", best_speed / 1000); return divider; } } @@ -310,29 +311,34 @@ int i2c_read(uchar chip, uint addr, int alen, uchar *buf, int len) xaddr[3] = addr & 0xFF; if (wait_for_bb()) { - printf("i2c_read: bus is busy\n"); + if (gd->have_console) + printf("i2c_read: bus is busy\n"); goto Done; } mpc_reg_out(®s->mcr, I2C_STA, I2C_STA); if (do_address(chip, 0)) { - printf("i2c_read: failed to address chip\n"); + if (gd->have_console) + printf("i2c_read: failed to address chip\n"); goto Done; } if (send_bytes(chip, &xaddr[4-alen], alen)) { - printf("i2c_read: send_bytes failed\n"); + if (gd->have_console) + printf("i2c_read: send_bytes failed\n"); goto Done; } mpc_reg_out(®s->mcr, I2C_RSTA, I2C_RSTA); if (do_address(chip, 1)) { - printf("i2c_read: failed to address chip\n"); + if (gd->have_console) + printf("i2c_read: failed to address chip\n"); goto Done; } if (receive_bytes(chip, (char *)buf, len)) { - printf("i2c_read: receive_bytes failed\n"); + if (gd->have_console) + printf("i2c_read: receive_bytes failed\n"); goto Done; } @@ -354,23 +360,27 @@ int i2c_write(uchar chip, uint addr, int alen, uchar *buf, int len) xaddr[3] = addr & 0xFF; if (wait_for_bb()) { - printf("i2c_write: bus is busy\n"); + if (gd->have_console) + printf("i2c_write: bus is busy\n"); goto Done; } mpc_reg_out(®s->mcr, I2C_STA, I2C_STA); if (do_address(chip, 0)) { - printf("i2c_write: failed to address chip\n"); + if (gd->have_console) + printf("i2c_write: failed to address chip\n"); goto Done; } if (send_bytes(chip, &xaddr[4-alen], alen)) { - printf("i2c_write: send_bytes failed\n"); + if (gd->have_console) + printf("i2c_write: send_bytes failed\n"); goto Done; } if (send_bytes(chip, (char *)buf, len)) { - printf("i2c_write: send_bytes failed\n"); + if (gd->have_console) + printf("i2c_write: send_bytes failed\n"); goto Done; } |