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Subject[PATCH v2 0/1] MIPS: Lexra CPU support, prerequisite patch
Date
Hi,

This is the v2 of:
https://www.linux-mips.org/archives/linux-mips/2018-09/msg00641.html

Changelog:

v1 -> v2:
- Rebased on v4.19-rc5
- Addressed Paul's comments:
https://www.linux-mips.org/archives/linux-mips/2018-09/msg00735.html


The patch is also available at:
https://github.com/yashac3/linux-rtl8186/commits/unaligned_load_store_on_4_19


Please review.

---

This is a prerequisite patch required for adding Lexra CPU [1] support in
arch/mips.
It does not add any Lexra CPU support yet, but it is required for such future
support.

The patch is written on top of v4.19-rc5.

Background:
I'm currently working on porting Linux/MIPS to run on the Realtek RTL8186 SoC [1],
which has Lexra LX5280 CPU [2].

The complete Lexra+RTL8186 support is still WIP [3] so I'm not sending that
for review right now.

Thanks,
Yasha

[1] https://wikidevi.com/wiki/Realtek_RTL8186
[2] https://www.linux-mips.org/wiki/Lexra
[3] https://github.com/yashac3/linux-rtl8186/commits/rtl8186-porting-for-upstream-4.18

Cc: linux-kernel@vger.kernel.org

Yasha Cherikovsky (1):
MIPS: Add Kconfig variable for CPUs with unaligned load/store
instructions

arch/mips/Kconfig | 35 +++++++++++++++++++++++++--
arch/mips/kernel/unaligned.c | 47 ++++++++++++++++++------------------
arch/mips/lib/memcpy.S | 10 ++++----
arch/mips/lib/memset.S | 12 ++++-----
4 files changed, 67 insertions(+), 37 deletions(-)

--
2.19.0

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