[U-Boot] [PATCH v2] ppc4xx: Fix EEPROM configuration on Kilauea

[Stefan Roese]

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: Stefan Roese <sr at denx.de>
---
v2:
- Add comment about the page write delay to the commit text

 include/configs/kilauea.h |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/include/configs/kilauea.h b/include/configs/kilauea.h
index df1b061..1e7e731 100644
--- a/include/configs/kilauea.h
+++ b/include/configs/kilauea.h
@@ -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
-- 
1.6.3.3