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armv8: ls1043a/ls2080a: check SoC by device ID

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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>
This commit is contained in:
Wenbin song
2017-12-04 12:18:28 +08:00
committed by York Sun
parent 4c616a13de
commit a8f33034f2
6 changed files with 19 additions and 17 deletions
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4
arch/arm/include/asm/arch-fsl-layerscape/soc.h
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@@ -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