mxc_i2c: specify i2c base address in config file
The following platforms had their config files changed
flea3, imx31_phycore, mx35pdk, mx53ard, mx53evk, mx53smd
and mx53loco.
Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
Acked-by: Stefano Babic <sbabic@denx.de>
diff --git a/drivers/i2c/mxc_i2c.c b/drivers/i2c/mxc_i2c.c
index c88ac7c..416ffee 100644
--- a/drivers/i2c/mxc_i2c.c
+++ b/drivers/i2c/mxc_i2c.c
@@ -59,27 +59,10 @@
#define I2SR_IIF (1 << 1)
#define I2SR_RX_NO_AK (1 << 0)
-#if defined(CONFIG_SYS_I2C_MX31_PORT1)
-#define I2C_BASE 0x43f80000
-#define I2C_CLK_OFFSET 26
-#elif defined (CONFIG_SYS_I2C_MX31_PORT2)
-#define I2C_BASE 0x43f98000
-#define I2C_CLK_OFFSET 28
-#elif defined (CONFIG_SYS_I2C_MX31_PORT3)
-#define I2C_BASE 0x43f84000
-#define I2C_CLK_OFFSET 30
-#elif defined(CONFIG_SYS_I2C_MX53_PORT1)
-#define I2C_BASE I2C1_BASE_ADDR
-#elif defined(CONFIG_SYS_I2C_MX53_PORT2)
-#define I2C_BASE I2C2_BASE_ADDR
-#elif defined(CONFIG_SYS_I2C_MX35_PORT1)
-#define I2C_BASE I2C_BASE_ADDR
-#elif defined(CONFIG_SYS_I2C_MX35_PORT2)
-#define I2C_BASE I2C2_BASE_ADDR
-#elif defined(CONFIG_SYS_I2C_MX35_PORT3)
-#define I2C_BASE I2C3_BASE_ADDR
+#ifdef CONFIG_SYS_I2C_BASE
+#define I2C_BASE CONFIG_SYS_I2C_BASE
#else
-#error "define CONFIG_SYS_I2C_MX<Processor>_PORTx to use the mx I2C driver"
+#error "define CONFIG_SYS_I2C_BASE to use the mxc_i2c driver"
#endif
#define I2C_MAX_TIMEOUT 10000
@@ -114,7 +97,7 @@
(struct clock_control_regs *)CCM_BASE;
/* start the required I2C clock */
- writel(readl(&sc_regs->cgr0) | (3 << I2C_CLK_OFFSET),
+ writel(readl(&sc_regs->cgr0) | (3 << CONFIG_SYS_I2C_CLK_OFFSET),
&sc_regs->cgr0);
#endif