From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jon Date: Sat, 21 Mar 2009 09:38:44 -0400 Subject: [U-Boot] [PATCH 1/3] mpc5200: do not use printf in i2c_init() In-Reply-To: <20090321133727.11905.38048.stgit@localhost> References: <20090321133727.11905.38048.stgit@localhost> Message-ID: <20090321133844.11905.61201.stgit@localhost> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de From: Sascha Hauer 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 --- 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; }