xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

MIPS: X2000: Add X2000 system type.

Browse Source 
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>
This commit is contained in:
周琰杰 (Zhou Yanjie)
2020-07-22 13:21:19 +08:00
committed by Thomas Bogendoerfer
parent e8b9fc10f2
commit 0d10d17bac
4 changed files with 20 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
arch/mips/include/asm/cpu.h
View File

@@ -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