linux-hardened/arch/mips/jz4740
周琰杰 (Zhou Yanjie) b9bb868e2f
MIPS: X1830: Add X1830 system type.
1.Add X1830 system type for cat /proc/cpuinfo to give out X1830.
2.Change "PRID_IMP_XBURST" to "PRID_IMP_XBURST_REV1" and add a
  new "PRID_IMP_XBURST_REV2" for new Ingenic CPUs which has
  XBurst with MXU2 SIMD ISA.

Notice:
1."PRID_IMP_XBURST_REV2" is corresponds to the latest XBurst
  processor with 128bit MXU2 SIMD instruction set, not the upcoming
  XBurst2 processor. This version of the processors fixes issues
  such as BTB and HPTLB.
2.In order to simplify and reuse the code, the "c->cputype" and
  the "c->writecombine" and the "__cpu_name[cpu]" in the original
  "PRID_IMP_XBURST" (now is "PRID_IMP_XBURST_REV1") are removed,
  and the corresponding settings are abtained through fall-through
  to "PRID_IMP_XBURST_REV2", which will cause the name that was
  previously mistakenly called "JZRISC" to become to the real name
  "XBurst".

Signed-off-by: 周琰杰 (Zhou Yanjie) <zhouyanjie@wanyeetech.com>
Signed-off-by: Paul Burton <paulburton@kernel.org>
Cc: linux-mips@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Cc: yamada.masahiro@socionext.com
Cc: tglx@linutronix.de
Cc: chenhc@lemote.com
Cc: tbogendoerfer@suse.de
Cc: paul.burton@mips.com
Cc: paul@crapouillou.net
Cc: jhogan@kernel.org
Cc: fancer.lancer@gmail.com
Cc: ralf@linux-mips.org
Cc: jiaxun.yang@flygoat.com
2020-01-09 09:48:42 -08:00
..
Kconfig MIPS: Ingenic: Add YSH & ATIL CU Neo board support. 2020-01-09 09:44:10 -08:00
Makefile MIPS: jz4740: Drop dead code 2019-07-30 10:41:54 -07:00
Platform MIPS: jz4740: Bump zload address 2018-07-23 17:35:19 -07:00
pm.c This round of clk driver and framework updates is heavy on the driver update 2019-07-17 10:07:48 -07:00
prom.c MIPS: jz4740: Drop dead code 2019-07-30 10:41:54 -07:00
reset.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 151 2019-05-30 11:26:28 -07:00
reset.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
setup.c MIPS: X1830: Add X1830 system type. 2020-01-09 09:48:42 -08:00
time.c MIPS: jz4740: Drop obsolete code 2019-08-08 15:31:14 -07:00
timer.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 151 2019-05-30 11:26:28 -07:00