diff options
| author | Wenbin song <wenbin.song@nxp.com> | 2017-12-04 12:18:28 +0800 |
|---|---|---|
| committer | York Sun <york.sun@nxp.com> | 2017-12-13 13:40:29 -0800 |
| commit | a8f33034f2ed029dd04aae4cfdf11bf1f13a03a2 (patch) | |
| tree | a28d800134e70495cd7988350956da12e24e5ff4 /arch/arm/include/asm/arch-fsl-layerscape/soc.h | |
| parent | 4c616a13de3e1cd526009e39a56674ba60e9c769 (diff) | |
armv8: ls1043a/ls2080a: check SoC by device ID
Check LS1043A/LS2080a by device ID without using personality ID to
determine revision number. This check applies to all various
personalities of the same SoC family.
Signed-off-by: Wenbin Song <wenbin.song@nxp.com>
Reviewed-by: York Sun <york.sun@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 | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm/include/asm/arch-fsl-layerscape/soc.h b/arch/arm/include/asm/arch-fsl-layerscape/soc.h index 247f09e0f5f..09f64e7bd7e 100644 --- a/arch/arm/include/asm/arch-fsl-layerscape/soc.h +++ b/arch/arm/include/asm/arch-fsl-layerscape/soc.h @@ -76,8 +76,6 @@ struct cpu_type { #define SVR_LS2081A 0x870918 #define SVR_LS2041A 0x870914 -#define SVR_DEV_LS2080A 0x8701 - #define SVR_MAJ(svr) (((svr) >> 4) & 0xf) #define SVR_MIN(svr) (((svr) >> 0) & 0xf) #define SVR_REV(svr) (((svr) >> 0) & 0xff) @@ -85,6 +83,8 @@ struct cpu_type { #define IS_E_PROCESSOR(svr) (!((svr >> 8) & 0x1)) #define IS_SVR_REV(svr, maj, min) \ ((SVR_MAJ(svr) == (maj)) && (SVR_MIN(svr) == (min))) +#define SVR_DEV(svr) ((svr) >> 8) +#define IS_SVR_DEV(svr, dev) (((svr) >> 16) == (dev)) /* ahci port register default value */ #define AHCI_PORT_PHY_1_CFG 0xa003fffe |