i.mx: introduce the armv7/imx-common folder

[karo-tx-uboot.git] / arch / arm / cpu / armv7 / mx5 / soc.c

diff --git a/arch/arm/cpu/armv7/mx5/soc.c b/arch/arm/cpu/armv7/mx5/soc.c
index cf12ba88f481382fe26d3aacc290f631845e4c50..1533dd872258380fe04f193d84ff186e8f7b23c4 100644 (file)
--- a/arch/arm/cpu/armv7/mx5/soc.c
+++ b/arch/arm/cpu/armv7/mx5/soc.c
@@ -31,10 +31,6 @@
 #include <asm/errno.h>
 #include <asm/io.h>
 
-#ifdef CONFIG_FSL_ESDHC
-#include <fsl_esdhc.h>
-#endif
-
 #if !(defined(CONFIG_MX51) || defined(CONFIG_MX53))
 #error "CPU_TYPE not defined"
 #endif
@@ -75,61 +71,6 @@ u32 get_cpu_rev(void)
        return system_rev;
 }
 
-static char *get_reset_cause(void)
-{
-       u32 cause;
-       struct src *src_regs = (struct src *)SRC_BASE_ADDR;
-
-       cause = readl(&src_regs->srsr);
-       writel(cause, &src_regs->srsr);
-
-       switch (cause) {
-       case 0x00001:
-               return "POR";
-       case 0x00004:
-               return "CSU";
-       case 0x00008:
-               return "IPP USER";
-       case 0x00010:
-               return "WDOG";
-       case 0x00020:
-               return "JTAG HIGH-Z";
-       case 0x00040:
-               return "JTAG SW";
-       case 0x10000:
-               return "WARM BOOT";
-       default:
-               return "unknown reset";
-       }
-}
-
-#if defined(CONFIG_DISPLAY_CPUINFO)
-int print_cpuinfo(void)
-{
-       u32 cpurev;
-
-       cpurev = get_cpu_rev();
-       printf("CPU:   Freescale i.MX%x family rev%d.%d at %d MHz\n",
-               (cpurev & 0xFF000) >> 12,
-               (cpurev & 0x000F0) >> 4,
-               (cpurev & 0x0000F) >> 0,
-               mxc_get_clock(MXC_ARM_CLK) / 1000000);
-       printf("Reset cause: %s\n", get_reset_cause());
-       return 0;
-}
-#endif
-
-int cpu_eth_init(bd_t *bis)
-{
-       int rc = -ENODEV;
-
-#if defined(CONFIG_FEC_MXC)
-       rc = fecmxc_initialize(bis);
-#endif
-
-       return rc;
-}
-
 #if defined(CONFIG_FEC_MXC)
 void imx_get_mac_from_fuse(unsigned char *mac)
 {
@@ -144,19 +85,6 @@ void imx_get_mac_from_fuse(unsigned char *mac)
 }
 #endif
 
-/*
- * Initializes on-chip MMC controllers.
- * to override, implement board_mmc_init()
- */
-int cpu_mmc_init(bd_t *bis)
-{
-#ifdef CONFIG_FSL_ESDHC
-       return fsl_esdhc_mmc_init(bis);
-#else
-       return 0;
-#endif
-}
-
 void set_chipselect_size(int const cs_size)
 {
        unsigned int reg;
@@ -187,8 +115,3 @@ void set_chipselect_size(int const cs_size)
 
        writel(reg, &iomuxc_regs->gpr1);
 }
-
-void reset_cpu(ulong addr)
-{
-       __raw_writew(4, WDOG1_BASE_ADDR);
-}