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powerpc/eeprom: update MAX_NUM_PORTS to adapt non-256-bytes EEPROM
Some boards use System EEPROM with 128-bytes instead of 256-bytes. Since we regard 256-bytes EEPROM as standard EEPROM with default value for MAX_NUM_PORTS. For those non-256-bytes EEPROM, we can redefine MAX_NUM_PORTS in board-specific file to override the default MAX_NUM_PORTS. This patch doesn't impact on previous existing boards. Signed-off-by: Shengzhou Liu <Shengzhou.Liu@freescale.com>
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@ -18,7 +18,11 @@
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#endif
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#endif
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#ifdef CONFIG_SYS_I2C_EEPROM_NXID
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#ifdef CONFIG_SYS_I2C_EEPROM_NXID
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/* some boards with non-256-bytes EEPROM have special define */
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/* for MAX_NUM_PORTS in board-specific file */
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#ifndef MAX_NUM_PORTS
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#define MAX_NUM_PORTS 23
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#define MAX_NUM_PORTS 23
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#endif
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#define NXID_VERSION 1
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#define NXID_VERSION 1
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#endif
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#endif
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