leandrof/u-boot
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

netspace_v2: enable I2C EEPROM support

Browse Source 
An I2C EEPROM HT24LC04 (512B) is available on the netspace_v2 board
(and parents). This EEPROM hold data such as Ethernet MAC addresses
and power flags.

Signed-off-by: Simon Guinot <simon.guinot@sequanux.org>
This commit is contained in:
Simon Guinot 2011-11-01 16:44:12 +05:30 committed by Albert ARIBAUD
parent f697997a4f
commit c841c12c7a
1 changed files with 11 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
include/configs/netspace_v2.h
View File

@ -107,6 +107,17 @@
*/
#define CONFIG_KIRKWOOD_GPIO
/*
* Enable I2C support
*/
#ifdef CONFIG_CMD_I2C
/* I2C EEPROM HT24LC04 (512B - 32 pages of 16 Bytes) */
#define CONFIG_CMD_EEPROM
#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50
#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 4 /* 16-byte page size */
#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 /* 8-bit device address */
#endif /* CONFIG_CMD_I2C */
/*
* File systems support
*/