mx6: Fix get_board_rev() for the mx6 solo case

[karo-tx-uboot.git] / arch / arm / cpu / armv7 / mx6 / soc.c

diff --git a/arch/arm/cpu/armv7/mx6/soc.c b/arch/arm/cpu/armv7/mx6/soc.c
index 193ba1240fb3e04b37e21aacf927c7ffd1900fad..2ea8ca3bd354c8a4ca25dc2345eadd15376f7cb5 100644 (file)
--- a/arch/arm/cpu/armv7/mx6/soc.c
+++ b/arch/arm/cpu/armv7/mx6/soc.c
@@ -61,6 +61,18 @@ u32 get_cpu_rev(void)
        return (type << 12) | (reg + 0x10);
 }
 
+#ifdef CONFIG_REVISION_TAG
+u32 __weak get_board_rev(void)
+{
+       u32 cpurev = get_cpu_rev();
+       u32 type = ((cpurev >> 12) & 0xff);
+       if (type == MXC_CPU_MX6SOLO)
+               cpurev = (MXC_CPU_MX6DL) << 12 | (cpurev & 0xFFF);
+
+       return cpurev;
+}
+#endif
+
 void init_aips(void)
 {
        struct aipstz_regs *aips1, *aips2;