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authorTimur Tabi <timur@freescale.com>2008-01-09 14:35:26 -0600
committerWolfgang Denk <wd@denx.de>2008-02-14 23:32:40 +0100
commit943afa229cf5bf70ef917c7eb6bd0db59a1ba602 (patch)
treebbc690a27504a6e1c7f830b6556f23a4ddd14e94 /cpu/mpc85xx
parentb931b3a9c3bdfaaeaa71e57a6026eec726005b08 (diff)
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85xx, 86xx: Determine I2C clock frequencies and store in global_data
Update global_data to define i2c1_clk and i2c2_clk to 85xx and 86xx. Update the get_clocks() function in 85xx and 86xx to determine the I2C clock frequency and store it in gd->i2c1_clk and gd->i2c2_clk. Signed-off-by: Timur Tabi <timur@freescale.com>
Diffstat (limited to 'cpu/mpc85xx')
-rw-r--r--cpu/mpc85xx/speed.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/cpu/mpc85xx/speed.c b/cpu/mpc85xx/speed.c
index 27de37a..952f30c 100644
--- a/cpu/mpc85xx/speed.c
+++ b/cpu/mpc85xx/speed.c
@@ -75,6 +75,9 @@ int get_clocks (void)
get_sys_info (&sys_info);
gd->cpu_clk = sys_info.freqProcessor;
gd->bus_clk = sys_info.freqSystemBus;
+ gd->i2c1_clk = sys_info.freqSystemBus;
+ gd->i2c2_clk = sys_info.freqSystemBus;
+
#if defined(CONFIG_CPM2)
gd->vco_out = 2*sys_info.freqSystemBus;
gd->cpm_clk = gd->vco_out / 2;