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mpc5200: digsy_mtc: fix extension board EEPROM I2C address for rev5

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On newer rev5 hardware the extension board EEPROM I2C address
has been changed to 0x54. Make this I2C address configurable
depending on CONFIG_DIGSY_REV5 so that extention board presence
detection works correctly on newer hardware.

Signed-off-by: Anatolij Gustschin <agust@denx.de>
This commit is contained in:
Anatolij Gustschin
2011-08-01 04:16:29 +00:00
committed by Wolfgang Denk
parent 780f13a9e1
commit eccfb49046
2 changed files with 8 additions and 4 deletions
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7
include/configs/digsy_mtc.h
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@@ -288,6 +288,13 @@
#define CONFIG_SYS_DS1339_TCR_VAL 0xAB /* diode + 4k resistor */
#endif
/* ExBo I2C Addresses */
#if defined(CONFIG_DIGSY_REV5)
#define CONFIG_SYS_EXBO_EE_I2C_ADDRESS 0x54
#else
#define CONFIG_SYS_EXBO_EE_I2C_ADDRESS 0x56
#endif
/*
* Flash configuration
*/