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 <sivadur@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>

arch/arm/include/asm/arch-zynqmp/hardware.h

@@ -11,6 +11,9 @@
 #define ZYNQ_SERIAL_BASEADDR0	0xFF000000
 #define ZYNQ_SERIAL_BASEADDR1	0xFF001000
 
+#define ZYNQ_I2C_BASEADDR0	0xFF020000
+#define ZYNQ_I2C_BASEADDR1	0xFF030000
+
 #define ZYNQ_SDHCI_BASEADDR0	0xFF160000
 #define ZYNQ_SDHCI_BASEADDR1	0xFF170000
 

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}() */