From: Sascha Hauer s.hauer@pengutronix.de
On boards which have the environment in eeprom, i2c_init() is called before the console and ram is initialized. Do not printf here.
Signed-off-by: Sascha Hauer s.hauer@pengutronix.de --- cpu/mpc5xxx/i2c.c | 10 ---------- 1 files changed, 0 insertions(+), 10 deletions(-)
diff --git a/cpu/mpc5xxx/i2c.c b/cpu/mpc5xxx/i2c.c index 7d76274..843af9c 100644 --- a/cpu/mpc5xxx/i2c.c +++ b/cpu/mpc5xxx/i2c.c @@ -269,7 +269,6 @@ static int mpc_get_fdr(int speed) if (gd->flags & GD_FLG_RELOC) { fdr = divider; } else { - printf("%ld kHz, ", best_speed / 1000); return divider; } } @@ -310,29 +309,24 @@ 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"); goto Done; }
mpc_reg_out(®s->mcr, I2C_STA, I2C_STA); if (do_address(chip, 0)) { - 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"); goto Done; }
mpc_reg_out(®s->mcr, I2C_RSTA, I2C_RSTA); if (do_address(chip, 1)) { - printf("i2c_read: failed to address chip\n"); goto Done; }
if (receive_bytes(chip, (char *)buf, len)) { - printf("i2c_read: receive_bytes failed\n"); goto Done; }
@@ -354,23 +348,19 @@ 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"); goto Done; }
mpc_reg_out(®s->mcr, I2C_STA, I2C_STA); if (do_address(chip, 0)) { - 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"); goto Done; }
if (send_bytes(chip, (char *)buf, len)) { - printf("i2c_write: send_bytes failed\n"); goto Done; }