diff options
| author | 周琰杰 (Zhou Yanjie) <zhouyanjie@wanyeetech.com> | 2020-07-22 07:21:19 +0200 |
|---|---|---|
| committer | Thomas Bogendoerfer <tsbogend@alpha.franken.de> | 2020-07-24 11:13:57 +0200 |
| commit | 0d10d17bac3d5d4e97d6f008aa3c329a83d3b283 (patch) | |
| tree | 44ad6080d5d7b1e7aeea1af0218b23720bed60bb /arch/mips/include | |
| parent | MIPS: OCTEON: add missing put_device() call in dwc3_octeon_device_init() (diff) | |
| download | linux-0d10d17bac3d5d4e97d6f008aa3c329a83d3b283.tar.xz linux-0d10d17bac3d5d4e97d6f008aa3c329a83d3b283.zip | |
MIPS: X2000: Add X2000 system type.
1.Add "PRID_COMP_INGENIC_13" and "PRID_IMP_XBURST2" for X2000.
2.Add X2000 system type for cat /proc/cpuinfo to give out X2000.
Signed-off-by: 周琰杰 (Zhou Yanjie) <zhouyanjie@wanyeetech.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Diffstat (limited to 'arch/mips/include')
| -rw-r--r-- | arch/mips/include/asm/bootinfo.h | 1 | ||||
| -rw-r--r-- | arch/mips/include/asm/cpu.h | 6 |
2 files changed, 5 insertions, 2 deletions
diff --git a/arch/mips/include/asm/bootinfo.h b/arch/mips/include/asm/bootinfo.h index 26f267d5649f..147c9327ce04 100644 --- a/arch/mips/include/asm/bootinfo.h +++ b/arch/mips/include/asm/bootinfo.h @@ -80,6 +80,7 @@ enum ingenic_machine_type { MACH_INGENIC_JZ4780, MACH_INGENIC_X1000, MACH_INGENIC_X1830, + MACH_INGENIC_X2000, }; extern char *system_type; diff --git a/arch/mips/include/asm/cpu.h b/arch/mips/include/asm/cpu.h index 104a509312b3..f5b04e8f6061 100644 --- a/arch/mips/include/asm/cpu.h +++ b/arch/mips/include/asm/cpu.h @@ -46,6 +46,7 @@ #define PRID_COMP_NETLOGIC 0x0c0000 #define PRID_COMP_CAVIUM 0x0d0000 #define PRID_COMP_LOONGSON 0x140000 +#define PRID_COMP_INGENIC_13 0x130000 /* X2000 */ #define PRID_COMP_INGENIC_D0 0xd00000 /* JZ4740, JZ4750, X1830 */ #define PRID_COMP_INGENIC_D1 0xd10000 /* JZ4770, JZ4775, X1000 */ #define PRID_COMP_INGENIC_E1 0xe10000 /* JZ4780 */ @@ -185,8 +186,9 @@ * These are the PRID's for when 23:16 == PRID_COMP_INGENIC_* */ -#define PRID_IMP_XBURST_REV1 0x0200 /* XBurst with MXU SIMD ISA */ -#define PRID_IMP_XBURST_REV2 0x0100 /* XBurst with MXU2 SIMD ISA */ +#define PRID_IMP_XBURST_REV1 0x0200 /* XBurst®1 with MXU1.0/MXU1.1 SIMD ISA */ +#define PRID_IMP_XBURST_REV2 0x0100 /* XBurst®1 with MXU2.0 SIMD ISA */ +#define PRID_IMP_XBURST2 0x2000 /* XBurst®2 with MXU2.1 SIMD ISA */ /* * These are the PRID's for when 23:16 == PRID_COMP_NETLOGIC |