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zynqmp: i2c: Enable i2c driver for zynqMP

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Enable the i2c driver for ZynqMP
Also enable the eeprom for read and writes
to eeprom on ZynqMP
ZynqMP uses the same i2c controller as in Zynq

Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
This commit is contained in:
Siva Durga Prasad Paladugu
2015-03-03 15:01:44 +05:30
committed by Michal Simek
parent 39c56f55be
commit 2594e03c64
2 changed files with 26 additions and 0 deletions
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23
include/configs/xilinx_zynqmp.h
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@@ -119,6 +119,29 @@
#define CONFIG_CMDLINE_EDITING
#define CONFIG_SYS_MAXARGS 64
#define CONFIG_ZYNQ_I2C0
#define CONFIG_SYS_I2C_ZYNQ
/* I2C */
#if defined(CONFIG_SYS_I2C_ZYNQ)
# define CONFIG_CMD_I2C
# define CONFIG_SYS_I2C
# define CONFIG_SYS_I2C_ZYNQ_SPEED 100000
# define CONFIG_SYS_I2C_ZYNQ_SLAVE 0
#endif
#define CONFIG_ZYNQMP_EEPROM
/* EEPROM */
#ifdef CONFIG_ZYNQMP_EEPROM
# define CONFIG_CMD_EEPROM
# define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
# define CONFIG_SYS_I2C_EEPROM_ADDR 0x54
# define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 4
# define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 5
# define CONFIG_SYS_EEPROM_SIZE (64 * 1024)
#endif
#define CONFIG_FIT
#define CONFIG_FIT_VERBOSE /* enable fit_format_{error,warning}() */