diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2022-04-04 14:42:49 +0200 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2022-04-04 14:42:49 +0200 |
| commit | fba2689ee77e63b05e203b3f26079ef915e55660 (patch) | |
| tree | 96c8aab24d1bcff859c55d30cd1192bb329ac945 /drivers/tty/serial/Kconfig | |
| parent | 3123109284176b1532874591f7c81f3837bbdc17 (diff) | |
| parent | 1c4b5ecb7ea190fa3e9f9d6891e6c90b60e04f24 (diff) | |
Merge branch 'remove-h8300' of git://git.infradead.org/users/hch/misc into asm-generic
* 'remove-h8300' of git://git.infradead.org/users/hch/misc:
remove the h8300 architecture
This is clearly the least actively maintained architecture we have at
the moment, and probably the least useful. It is now the only one that
does not support MMUs at all, and most of the boards only support 4MB
of RAM, out of which the defconfig kernel needs more than half just
for .text/.data.
Guenter Roeck did the original patch to remove the architecture in 2013
after it had already been obsolete for a while, and Yoshinori Sato brought
it back in a much more modern form in 2015. Looking at the git history
since the reinstantiation, it's clear that almost all commits in the tree
are build fixes or cross-architecture cleanups:
$ git log --no-merges --format=%an v4.5.. arch/h8300/ | sort | uniq
-c | sort -rn | head -n 12
25 Masahiro Yamada
18 Christoph Hellwig
14 Mike Rapoport
9 Arnd Bergmann
8 Mark Rutland
7 Peter Zijlstra
6 Kees Cook
6 Ingo Molnar
6 Al Viro
5 Randy Dunlap
4 Yury Norov
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'drivers/tty/serial/Kconfig')
| -rw-r--r-- | drivers/tty/serial/Kconfig | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/tty/serial/Kconfig b/drivers/tty/serial/Kconfig index 6949e883ffab..dbac90e2e209 100644 --- a/drivers/tty/serial/Kconfig +++ b/drivers/tty/serial/Kconfig @@ -654,7 +654,7 @@ config SERIAL_IP22_ZILOG_CONSOLE config SERIAL_SH_SCI tristate "SuperH SCI(F) serial port support" - depends on SUPERH || ARCH_RENESAS || H8300 || COMPILE_TEST + depends on SUPERH || ARCH_RENESAS || COMPILE_TEST select SERIAL_CORE select SERIAL_MCTRL_GPIO if GPIOLIB @@ -663,7 +663,6 @@ config SERIAL_SH_SCI_NR_UARTS range 1 64 if 64BIT range 1 32 if !64BIT depends on SERIAL_SH_SCI - default "3" if H8300 default "10" if SUPERH default "18" if ARCH_RENESAS default "2" @@ -679,7 +678,7 @@ config SERIAL_SH_SCI_EARLYCON depends on SERIAL_SH_SCI=y select SERIAL_CORE_CONSOLE select SERIAL_EARLYCON - default ARCH_RENESAS || H8300 + default ARCH_RENESAS config SERIAL_SH_SCI_DMA bool "DMA support" if EXPERT |