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mpc512x: Fix problem with I2C access before relocation

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This is needed for the upcoming esd MECP5123 board port which uses
I2C EEPROM for environment storage.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Reinhard Arlt <reinhard.arlt@esd-electronics.com>
Acked-by: Heiko Schocher<hs@denx.de>
This commit is contained in:
Stefan Roese 2009-06-08 09:38:07 +02:00 committed by Wolfgang Denk
parent 58f10460b0
commit c60dc8527d
1 changed files with 1 additions and 1 deletions
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2
cpu/mpc512x/i2c.c
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@ -33,7 +33,7 @@ DECLARE_GLOBAL_DATA_PTR;
#include <i2c.h>
/* by default set I2C bus 0 active */
static unsigned int bus_num = 0;
static unsigned int bus_num __attribute__ ((section (".data"))) = 0;
#define I2C_TIMEOUT 100
#define I2C_RETRIES 3