Commit f6af8ce0 authored by Stefan Roese's avatar Stefan Roese
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ppc4xx: Fix EEPROM configuration on Kilauea



Kilauea has an AT24C02 EEPROM which has an 8 byte page. Without defining
CONFIG_SYS_EEPROM_PAGE_WRITE_BITS to 3 the "eeprom" command doesn't
work correctly.

Additionally the page write delay (CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS)
is set to a more defensive value of 10ms.
Signed-off-by: default avatarStefan Roese <sr@denx.de>
parent 99d8b23b
......@@ -374,9 +374,10 @@
*----------------------------------------------------------------------*/
#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */
#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 6 /* 24C02 requires 5ms delay */
#define CONFIG_SYS_I2C_EEPROM_ADDR 0x52 /* I2C boot EEPROM (24C02BN) */
#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 /* Bytes of address */
#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3
#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10
/* Standard DTT sensor configuration */
#define CONFIG_DTT_DS1775 1
......
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