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i2c/eeprom: Always define I2C_RXTX_LEN 

I2C_RXTX_LEN from include/i2c.h is not defined if CONFIG_DM_I2C is
enabled. This leads to a compilation error on boards that enable both
CONFIG_CMD_EEPROM and CONFIG_DM_I2C.

To avoid this, we define I2C_RXTX_LEN in cmd/eeprom.c if it is not
already defined.

Signed-off-by: Mario Six <mario.six@gdsys.cc>
utp
Mario Six 2016-04-20 10:44:52 +02:00 committed by Heiko Schocher
parent 58abb988ce
commit a6e7b7744e
1 changed files with 4 additions and 0 deletions
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4
cmd/eeprom.c
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@ -37,6 +37,10 @@
#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 8
#endif
#ifndef I2C_RXTX_LEN
#define I2C_RXTX_LEN 128
#endif
#define EEPROM_PAGE_SIZE (1 << CONFIG_SYS_EEPROM_PAGE_WRITE_BITS)
#define EEPROM_PAGE_OFFSET(x) ((x) & (EEPROM_PAGE_SIZE - 1))