diff options
| author | Dinh Nguyen <Dinh.Nguyen@freescale.com> | 2010-11-15 11:30:01 -0600 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2010-11-28 19:51:47 +0100 |
| commit | 9ab4650f718a0e1cb8792bab4ef97efca4ac75c2 (patch) | |
| tree | b04138d06accafc9861098238260f815d35edb8a /arch/arm/plat-mxc/include/mach/mxc.h | |
| parent | b66ff7a2cd411a2245c984793a7eb98ee91771f9 (diff) | |
| download | linux-9ab4650f718a0e1cb8792bab4ef97efca4ac75c2.tar.bz2 | |
ARM: imx: Get the silicon version from the IIM module
Instead of reading the silicon version from ROM, we should
read the SREV register from the IIM.
Freescale has dropped all support for MX51 REV1.0, only MX51
REV 2.0 and 3.0 are valid.
Signed-off-by: Dinh Nguyen <Dinh.Nguyen@freescale.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'arch/arm/plat-mxc/include/mach/mxc.h')
| -rw-r--r-- | arch/arm/plat-mxc/include/mach/mxc.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/arch/arm/plat-mxc/include/mach/mxc.h b/arch/arm/plat-mxc/include/mach/mxc.h index 4c17515650b8..4abbdd11d5c6 100644 --- a/arch/arm/plat-mxc/include/mach/mxc.h +++ b/arch/arm/plat-mxc/include/mach/mxc.h @@ -36,6 +36,20 @@ #define MXC_CPU_MX53 53 #define MXC_CPU_MXC91231 91231 +#define IMX_CHIP_REVISION_1_0 0x10 +#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_2_0 0x20 +#define IMX_CHIP_REVISION_2_1 0x21 +#define IMX_CHIP_REVISION_2_2 0x22 +#define IMX_CHIP_REVISION_2_3 0x23 +#define IMX_CHIP_REVISION_3_0 0x30 +#define IMX_CHIP_REVISION_3_1 0x31 +#define IMX_CHIP_REVISION_3_2 0x32 +#define IMX_CHIP_REVISION_3_3 0x33 +#define IMX_CHIP_REVISION_UNKNOWN 0xff + #ifndef __ASSEMBLY__ extern unsigned int __mxc_cpu_type; #endif |