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Update Freescale sys_eeprom.c to handle CCID formats

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Update the sys_eeprom.c file to handle both NXID and CCID EEPROM formats.  The
NXID format replaces the older CCID format, but it's important to support both
since most boards out there still use the CCID format.  This change is in
preparation for using one file to handle both formats.  This will also unify
EEPROM support for all Freescale 85xx and 86xx boards.

Also update the 86xx board header files to use the standard CFG_I2C_EEPROM_ADDR
instead of ID_EEPROM_ADDR.

Signed-off-by: Timur Tabi <timur@freescale.com>
This commit is contained in:
Timur Tabi
2008-06-19 17:56:11 -05:00
committed by Jon Loeliger
parent 348753d416
commit e2d31fb345
3 changed files with 390 additions and 204 deletions
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8
include/configs/MPC8610HPCD.h
View File

@@ -140,11 +140,11 @@
#endif
#endif
#define CFG_ID_EEPROM
#ifdef CFG_ID_EEPROM
#define CONFIG_ID_EEPROM
#endif
#define ID_EEPROM_ADDR 0x57
#define CFG_I2C_EEPROM_NXID
#define CFG_ID_EEPROM
#define CFG_I2C_EEPROM_ADDR 0x57
#define CFG_I2C_EEPROM_ADDR_LEN 1
#define CFG_FLASH_BASE 0xf0000000 /* start of FLASH 128M */

8
include/configs/MPC8641HPCN.h
View File

@@ -152,11 +152,11 @@ extern unsigned long get_board_sys_clk(unsigned long dummy);
#define CFG_DDR_CS5_BNDS 0x00000FFF /* Not done */
#endif
#define CFG_ID_EEPROM 1
#ifdef CFG_ID_EEPROM
#define CONFIG_ID_EEPROM
#endif
#define ID_EEPROM_ADDR 0x57
#define CFG_I2C_EEPROM_NXID
#define CFG_ID_EEPROM
#define CFG_I2C_EEPROM_ADDR 0x57
#define CFG_I2C_EEPROM_ADDR_LEN 1
/*
* In MPC8641HPCN, allocate 16MB flash spaces at fe000000 and ff000000.