Merge branch 'master' of git://git.denx.de/u-boot-arm

[platform/kernel/u-boot.git] / arch / arm / cpu / arm926ejs / mx27 / generic.c

diff --git a/arch/arm/cpu/arm926ejs/mx27/generic.c b/arch/arm/cpu/arm926ejs/mx27/generic.c
index 41bb84b..a9a13cb 100644 (file)
--- a/arch/arm/cpu/arm926ejs/mx27/generic.c
+++ b/arch/arm/cpu/arm926ejs/mx27/generic.c
@@ -159,6 +159,8 @@ unsigned int mxc_get_clock(enum mxc_clock clk)
        switch (clk) {
        case MXC_ARM_CLK:
                return imx_get_armclk();
+       case MXC_I2C_CLK:
+               return imx_get_ahbclk()/2;
        case MXC_UART_CLK:
                return imx_get_perclk1();
        case MXC_FEC_CLK:
@@ -380,3 +382,11 @@ void mx27_sd2_init_pins(void)
 
 }
 #endif /* CONFIG_MXC_MMC */
+
+#ifndef CONFIG_SYS_DCACHE_OFF
+void enable_caches(void)
+{
+       /* Enable D-cache. I-cache is already enabled in start.S */
+       dcache_enable();
+}
+#endif /* CONFIG_SYS_DCACHE_OFF */