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Diffstat (limited to 'cpu/mpc5xxx/i2c.c')
-rw-r--r--cpu/mpc5xxx/i2c.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/cpu/mpc5xxx/i2c.c b/cpu/mpc5xxx/i2c.c
index e2506d8..2341932 100644
--- a/cpu/mpc5xxx/i2c.c
+++ b/cpu/mpc5xxx/i2c.c
@@ -38,7 +38,7 @@ DECLARE_GLOBAL_DATA_PTR;
#error CONFIG_SYS_I2C_MODULE is not properly configured
#endif
-#define I2C_TIMEOUT 100
+#define I2C_TIMEOUT 6667
#define I2C_RETRIES 3
struct mpc5xxx_i2c_tap {
@@ -94,7 +94,7 @@ static int wait_for_bb(void)
mpc_reg_out(&regs->mcr, 0, 0);
mpc_reg_out(&regs->mcr, I2C_EN, 0);
#endif
- udelay(1000);
+ udelay(15);
status = mpc_reg_in(&regs->msr);
}
@@ -109,7 +109,7 @@ static int wait_for_pin(int *status)
*status = mpc_reg_in(&regs->msr);
while (timeout-- && !(*status & I2C_IF)) {
- udelay(1000);
+ udelay(15);
*status = mpc_reg_in(&regs->msr);
}