ENGR00286181 ARM: i.MX6: add more chip revision support

With the new tap-out of i.MX6DQ(TO1.5) and i.MX6DL/SOLO(TO1.2), we need add
more chip revision support in order to report the chip revision correctly.

Signed-off-by: Jason Liu <r64343@freescale.com>

diff --git a/arch/arm/mach-imx/anatop.c b/arch/arm/mach-imx/anatop.c
index 4a40bbb46183a850af387151c58b73569f55182a..459ba290744b6eaadafa8325015fd2060fdace23 100644 (file)
--- a/arch/arm/mach-imx/anatop.c
+++ b/arch/arm/mach-imx/anatop.c
@@ -104,6 +104,15 @@ void __init imx_init_revision_from_anatop(void)
        case 2:
                revision = IMX_CHIP_REVISION_1_2;
                break;
        case 2:
                revision = IMX_CHIP_REVISION_1_2;
                break;

+       case 3:
+               revision = IMX_CHIP_REVISION_1_3;
+               break;
+       case 4:
+               revision = IMX_CHIP_REVISION_1_4;
+               break;
+       case 5:
+               revision = IMX_CHIP_REVISION_1_5;
+               break;

        default:
                revision = IMX_CHIP_REVISION_UNKNOWN;
        }
        default:
                revision = IMX_CHIP_REVISION_UNKNOWN;
        }

diff --git a/arch/arm/mach-imx/mxc.h b/arch/arm/mach-imx/mxc.h
index 75d6a37e1ae490f3603ac84b19369f6d3204a139..12b47f7272c84f3c3f2a159d16387a3483148e86 100644 (file)
--- a/arch/arm/mach-imx/mxc.h
+++ b/arch/arm/mach-imx/mxc.h
@@ -43,6 +43,8 @@
 #define IMX_CHIP_REVISION_1_1          0x11
 #define IMX_CHIP_REVISION_1_2          0x12
 #define IMX_CHIP_REVISION_1_3          0x13
 #define IMX_CHIP_REVISION_1_1          0x11
 #define IMX_CHIP_REVISION_1_2          0x12
 #define IMX_CHIP_REVISION_1_3          0x13

+#define IMX_CHIP_REVISION_1_4          0x14
+#define IMX_CHIP_REVISION_1_5          0x15

 #define IMX_CHIP_REVISION_2_0          0x20
 #define IMX_CHIP_REVISION_2_1          0x21
 #define IMX_CHIP_REVISION_2_2          0x22
 #define IMX_CHIP_REVISION_2_0          0x20
 #define IMX_CHIP_REVISION_2_1          0x21
 #define IMX_CHIP_REVISION_2_2          0x22