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| author | Sriram Dash <sriram.dash@nxp.com> | 2016-06-13 09:58:32 +0530 |
|---|---|---|
| committer | Marek Vasut <marex@denx.de> | 2016-06-13 15:16:38 +0200 |
| commit | 6fb522dc774db981e1c8463e71898287e039c5f4 (patch) | |
| tree | d30725d2b5185275d7851aab13126f598e8668e9 /arch/arm/include/asm/arch-fsl-layerscape/soc.h | |
| parent | 1653cd18eee1555e1fd4a8c2fd88048d53bdc619 (diff) | |
| download | u-boot-6fb522dc774db981e1c8463e71898287e039c5f4.tar.gz | |
arm64: fsl-layerscape: add get_svr and IS_SVR_REV helper
Adds get_svr and IS_SVR_REV helpers for ARMv8 platforms,
similar to PPC and ARMv7.
Signed-off-by: Sriram Dash <sriram.dash@nxp.com>
Signed-off-by: Rajesh Bhagat <rajesh.bhagat@nxp.com>
Diffstat (limited to 'arch/arm/include/asm/arch-fsl-layerscape/soc.h')
| -rw-r--r-- | arch/arm/include/asm/arch-fsl-layerscape/soc.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/include/asm/arch-fsl-layerscape/soc.h b/arch/arm/include/asm/arch-fsl-layerscape/soc.h index 02ecc6257e..2cb6c5430e 100644 --- a/arch/arm/include/asm/arch-fsl-layerscape/soc.h +++ b/arch/arm/include/asm/arch-fsl-layerscape/soc.h @@ -53,6 +53,8 @@ struct cpu_type { #define SVR_MIN(svr) (((svr) >> 0) & 0xf) #define SVR_SOC_VER(svr) (((svr) >> 8) & SVR_WO_E) #define IS_E_PROCESSOR(svr) (!((svr >> 8) & 0x1)) +#define IS_SVR_REV(svr, maj, min) \ + ((SVR_MAJ(svr) == (maj)) && (SVR_MIN(svr) == (min))) /* ahci port register default value */ #define AHCI_PORT_PHY_1_CFG 0xa003fffe |