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authorTsiChung Liew <Tsi-Chung.Liew@freescale.com>2008-08-19 03:01:19 +0600
committerJohn Rigby <jrigby@freescale.com>2008-08-28 09:16:54 -0600
commiteec567a67e00d1ed8d941e9098b7d421f4091abf (patch)
treededad365b22f5893a7483d5bd3549ab61b8a166d /cpu/mcf523x
parentd53cf6a9c7423cba668b867978648645f71c3090 (diff)
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ColdFire: I2C fix for multiple platforms
Signed-off-by: TsiChung Liew <Tsi-Chung.Liew@freescale.com>
Diffstat (limited to 'cpu/mcf523x')
-rw-r--r--cpu/mcf523x/cpu_init.c4
-rw-r--r--cpu/mcf523x/speed.c4
2 files changed, 6 insertions, 2 deletions
diff --git a/cpu/mcf523x/cpu_init.c b/cpu/mcf523x/cpu_init.c
index 55c9cd3..8ab5b8e 100644
--- a/cpu/mcf523x/cpu_init.c
+++ b/cpu/mcf523x/cpu_init.c
@@ -110,8 +110,8 @@ void cpu_init_f(void)
#endif
#ifdef CONFIG_FSL_I2C
- gpio->par_feci2c &= ~(GPIO_PAR_FECI2C_SCL_MASK | GPIO_PAR_FECI2C_SDA_MASK);
- gpio->par_feci2c |= (GPIO_PAR_FECI2C_SCL_I2CSCL | GPIO_PAR_FECI2C_SDA_I2CSDA);
+ CFG_I2C_PINMUX_REG &= CFG_I2C_PINMUX_CLR;
+ CFG_I2C_PINMUX_REG |= CFG_I2C_PINMUX_SET;
#endif
icache_enable();
diff --git a/cpu/mcf523x/speed.c b/cpu/mcf523x/speed.c
index 247d318..1bda2d4 100644
--- a/cpu/mcf523x/speed.c
+++ b/cpu/mcf523x/speed.c
@@ -45,5 +45,9 @@ int get_clocks(void)
gd->bus_clk = CFG_CLK;
gd->cpu_clk = (gd->bus_clk * 2);
+#ifdef CONFIG_FSL_I2C
+ gd->i2c1_clk = gd->bus_clk;
+#endif
+
return (0);
}