From 2594e03c64782e858e2e2d11beebd7e4685620dc Mon Sep 17 00:00:00 2001 From: Siva Durga Prasad Paladugu Date: Tue, 3 Mar 2015 15:01:44 +0530 Subject: zynqmp: i2c: Enable i2c driver for zynqMP 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 Signed-off-by: Michal Simek --- include/configs/xilinx_zynqmp.h | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) (limited to 'include') diff --git a/include/configs/xilinx_zynqmp.h b/include/configs/xilinx_zynqmp.h index d0ec3c066f3..54bca6d47b7 100644 --- a/include/configs/xilinx_zynqmp.h +++ b/include/configs/xilinx_zynqmp.h @@ -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}() */ -- cgit v1.2.3