TX6 Release 2013-04-22

[karo-tx-uboot.git] / arch / arm / cpu / armv7 / am33xx / sys_info.c

diff --git a/arch/arm/cpu/armv7/am33xx/sys_info.c b/arch/arm/cpu/armv7/am33xx/sys_info.c
index 5eb7de7452c5672c0db917eb8345747b25ed968d..5a032854eccff08c7495b0343919347679207ed2 100644 (file)
--- a/arch/arm/cpu/armv7/am33xx/sys_info.c
+++ b/arch/arm/cpu/armv7/am33xx/sys_info.c
@@ -26,7 +26,7 @@
 #include <asm/arch/cpu.h>
 #include <asm/arch/clock.h>
 
-static struct ctrl_stat *cstat = (struct ctrl_stat *)CTRL_BASE;
+struct ctrl_stat *cstat = (struct ctrl_stat *)CTRL_BASE;
 
 /**
  * get_cpu_rev(void) - extract rev info
@@ -85,6 +85,7 @@ u32 get_sysboot_value(void)
        return mode;
 }
 
+#ifdef CONFIG_DISPLAY_CPUINFO
 #define SYSBOOT_FREQ_SHIFT     22
 #define SYSBOOT_FREQ_MASK      (3 << SYSBOOT_FREQ_SHIFT)
 
@@ -95,14 +96,13 @@ static unsigned long bootfreqs[] = {
        26000000,
 };
 
-u32 get_sysboot_freq(void)
+static u32 get_sysboot_freq(void)
 {
        int mode;
        mode = readl(&cstat->statusreg) & SYSBOOT_FREQ_MASK;
        return bootfreqs[mode >> SYSBOOT_FREQ_SHIFT];
 }
 
-#ifdef CONFIG_DISPLAY_CPUINFO
 /**
  * Print CPU information
  */