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| author |   Alan Kao <alankao@andestech.com> | 2022-03-02 15:42:45 +0800 |
|---|---|---|
| committer |   Arnd Bergmann <arnd@arndb.de> | 2022-03-07 13:54:59 +0100 |
| commit | aec499c75cf8e0b599be4d559e6922b613085f8f (patch) | |
| tree | eadb9cd597d33c8c2f928dbd41e73b73f0b49398 /Documentation/features/time | |
| parent | Merge branch 'set_fs-4' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic into asm-generic (diff) | |
| download | linux-dev-aec499c75cf8e0b599be4d559e6922b613085f8f.tar.xz linux-dev-aec499c75cf8e0b599be4d559e6922b613085f8f.zip | |
nds32: Remove the architecture
The nds32 architecture, also known as AndeStar V3, is a custom 32-bit
RISC target designed by Andes Technologies. Support was added to the
kernel in 2016 as the replacement RISC-V based V5 processors were
already announced, and maintained by (current or former) Andes
employees.
As explained by Alan Kao, new customers are now all using RISC-V,
and all known nds32 users are already on longterm stable kernels
provided by Andes, with no development work going into mainline
support any more.
While the port is still in a reasonably good shape, it only gets
worse over time without active maintainers, so it seems best
to remove it before it becomes unusable. As always, if it turns
out that there are mainline users after all, and they volunteer
to maintain the port in the future, the removal can be reverted.
Link: https://lore.kernel.org/linux-mm/YhdWNLUhk+x9RAzU@yamatobi.andestech.com/
Link: https://lore.kernel.org/lkml/20220302065213.82702-1-alankao@andestech.com/
Link: https://www.andestech.com/en/products-solutions/andestar-architecture/
Signed-off-by: Alan Kao <alankao@andestech.com>
[arnd: rewrite changelog to provide more background]
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'Documentation/features/time')
5 files changed, 0 insertions, 5 deletions
diff --git a/Documentation/features/time/arch-tick-broadcast/arch-support.txt b/Documentation/features/time/arch-tick-broadcast/arch-support.txt index 8dcaab070c7b..b4c96ebab7e3 100644 --- a/Documentation/features/time/arch-tick-broadcast/arch-support.txt +++ b/Documentation/features/time/arch-tick-broadcast/arch-support.txt @@ -17,7 +17,6 @@ | m68k: | TODO | | microblaze: | TODO | | mips: | ok | - | nds32: | TODO | | nios2: | TODO | | openrisc: | TODO | | parisc: | TODO | diff --git a/Documentation/features/time/clockevents/arch-support.txt b/Documentation/features/time/clockevents/arch-support.txt index 9a81cb03b1fd..3f6976052e2a 100644 --- a/Documentation/features/time/clockevents/arch-support.txt +++ b/Documentation/features/time/clockevents/arch-support.txt @@ -17,7 +17,6 @@ | m68k: | TODO | | microblaze: | ok | | mips: | ok | - | nds32: | ok | | nios2: | ok | | openrisc: | ok | | parisc: | TODO | diff --git a/Documentation/features/time/context-tracking/arch-support.txt b/Documentation/features/time/context-tracking/arch-support.txt index 4ed116c2ec39..bb1c1801553e 100644 --- a/Documentation/features/time/context-tracking/arch-support.txt +++ b/Documentation/features/time/context-tracking/arch-support.txt @@ -17,7 +17,6 @@ | m68k: | TODO | | microblaze: | TODO | | mips: | ok | - | nds32: | TODO | | nios2: | TODO | | openrisc: | TODO | | parisc: | TODO | diff --git a/Documentation/features/time/irq-time-acct/arch-support.txt b/Documentation/features/time/irq-time-acct/arch-support.txt index bc30c15557c7..3cea25b80c8c 100644 --- a/Documentation/features/time/irq-time-acct/arch-support.txt +++ b/Documentation/features/time/irq-time-acct/arch-support.txt @@ -17,7 +17,6 @@ | m68k: | TODO | | microblaze: | TODO | | mips: | ok | - | nds32: | TODO | | nios2: | TODO | | openrisc: | TODO | | parisc: | .. | diff --git a/Documentation/features/time/virt-cpuacct/arch-support.txt b/Documentation/features/time/virt-cpuacct/arch-support.txt index 050de43bbbb9..5163a60a1c1e 100644 --- a/Documentation/features/time/virt-cpuacct/arch-support.txt +++ b/Documentation/features/time/virt-cpuacct/arch-support.txt @@ -17,7 +17,6 @@ | m68k: | TODO | | microblaze: | TODO | | mips: | ok | - | nds32: | TODO | | nios2: | TODO | | openrisc: | TODO | | parisc: | ok | |