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arch: remove blackfin port
The Analog Devices Blackfin port was added in 2007 and was rather active for a while, but all work on it has come to a standstill over time, as Analog have changed their product line-up. Aaron Wu confirmed that the architecture port is no longer relevant, and multiple people suggested removing blackfin independently because of some of its oddities like a non-working SMP port, and the amount of duplication between the chip variants, which cause extra work when doing cross-architecture changes. Link: https://docs.blackfin.uclinux.org/ Acked-by: Aaron Wu <Aaron.Wu@analog.com> Acked-by: Bryan Wu <cooloney@gmail.com> Cc: Steven Miao <realmz6@gmail.com> Cc: Mike Frysinger <vapier@chromium.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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‎Documentation/00-INDEX

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@@ -66,8 +66,6 @@ backlight/
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- directory with info on controlling backlights in flat panel displays
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bcache.txt
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- Block-layer cache on fast SSDs to improve slow (raid) I/O performance.
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blackfin/
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- directory with documentation for the Blackfin arch.
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block/
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- info on the Block I/O (BIO) layer.
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blockdev/

‎Documentation/admin-guide/kernel-parameters.rst

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APM Advanced Power Management support is enabled.
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ARM ARM architecture is enabled.
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AX25 Appropriate AX.25 support is enabled.
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BLACKFIN Blackfin architecture is enabled.
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CLK Common clock infrastructure is enabled.
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CMA Contiguous Memory Area support is enabled.
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DRM Direct Rendering Management support is enabled.

‎Documentation/admin-guide/kernel-parameters.txt

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address. The serial port must already be setup
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and configured. Options are not yet supported.
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earlyprintk= [X86,SH,BLACKFIN,ARM,M68k,S390]
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earlyprintk= [X86,SH,ARM,M68k,S390]
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earlyprintk=vga
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earlyprintk=efi
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earlyprintk=sclp

‎Documentation/blackfin/00-INDEX

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‎Documentation/blackfin/bfin-gpio-notes.txt

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‎Documentation/blackfin/bfin-spi-notes.txt

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‎MAINTAINERS

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F: fs/bfs/
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F: include/uapi/linux/bfs_fs.h
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BLACKFIN ARCHITECTURE
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L: adi-buildroot-devel@lists.sourceforge.net (moderated for non-subscribers)
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T: git git://git.code.sf.net/p/adi-linux/code
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W: http://blackfin.uclinux.org
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S: Orphan
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F: arch/blackfin/
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BLACKFIN EMAC DRIVER
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L: adi-buildroot-devel@lists.sourceforge.net (moderated for non-subscribers)
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W: http://blackfin.uclinux.org
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S: Orphan
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F: drivers/net/ethernet/adi/
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BLACKFIN MEDIA DRIVER
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L: adi-buildroot-devel@lists.sourceforge.net (moderated for non-subscribers)
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W: http://blackfin.uclinux.org/
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S: Orphan
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F: drivers/media/platform/blackfin/
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F: drivers/media/i2c/adv7183*
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F: drivers/media/i2c/vs6624*
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BLACKFIN RTC DRIVER
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L: adi-buildroot-devel@lists.sourceforge.net (moderated for non-subscribers)
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W: http://blackfin.uclinux.org
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S: Orphan
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F: drivers/rtc/rtc-bfin.c
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BLACKFIN SDH DRIVER
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L: adi-buildroot-devel@lists.sourceforge.net (moderated for non-subscribers)
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W: http://blackfin.uclinux.org
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S: Orphan
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F: drivers/mmc/host/bfin_sdh.c
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BLACKFIN SERIAL DRIVER
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L: adi-buildroot-devel@lists.sourceforge.net (moderated for non-subscribers)
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W: http://blackfin.uclinux.org
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S: Orphan
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F: drivers/tty/serial/bfin_uart.c
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BLACKFIN WATCHDOG DRIVER
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L: adi-buildroot-devel@lists.sourceforge.net (moderated for non-subscribers)
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W: http://blackfin.uclinux.org
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S: Orphan
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F: drivers/watchdog/bfin_wdt.c
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BLINKM RGB LED DRIVER
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M: Jan-Simon Moeller <jansimon.moeller@gmx.de>
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S: Maintained

‎arch/blackfin/Clear_BSD.txt

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