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>

1 files changed, 0 insertions, 56 deletions

diff --git a/arch/blackfin/mach-bf518/include/mach/cdefBF518.h b/arch/blackfin/mach-bf518/include/mach/cdefBF518.h
deleted file mode 100644
index 96a82fd62ef1..000000000000
--- a/arch/blackfin/mach-bf518/include/mach/cdefBF518.h
+++ /dev/null
@@ -1,56 +0,0 @@
-/*
- * Copyright 2008-2010 Analog Devices Inc.
- *
- * Licensed under the Clear BSD license or the GPL-2 (or later)
- */
-
-#ifndef _CDEF_BF518_H
-#define _CDEF_BF518_H
-
-/* BF518 is BF516 + IEEE-1588 */
-#include "cdefBF516.h"
-
-/* PTP TSYNC Registers */
-
-#define bfin_read_EMAC_PTP_CTL()                bfin_read16(EMAC_PTP_CTL)
-#define bfin_write_EMAC_PTP_CTL(val)            bfin_write16(EMAC_PTP_CTL, val)
-#define bfin_read_EMAC_PTP_IE()                 bfin_read16(EMAC_PTP_IE)
-#define bfin_write_EMAC_PTP_IE(val)             bfin_write16(EMAC_PTP_IE, val)
-#define bfin_read_EMAC_PTP_ISTAT()              bfin_read16(EMAC_PTP_ISTAT)
-#define bfin_write_EMAC_PTP_ISTAT(val)          bfin_write16(EMAC_PTP_ISTAT, val)
-#define bfin_read_EMAC_PTP_FOFF()               bfin_read32(EMAC_PTP_FOFF)
-#define bfin_write_EMAC_PTP_FOFF(val)           bfin_write32(EMAC_PTP_FOFF, val)
-#define bfin_read_EMAC_PTP_FV1()                bfin_read32(EMAC_PTP_FV1)
-#define bfin_write_EMAC_PTP_FV1(val)            bfin_write32(EMAC_PTP_FV1, val)
-#define bfin_read_EMAC_PTP_FV2()                bfin_read32(EMAC_PTP_FV2)
-#define bfin_write_EMAC_PTP_FV2(val)            bfin_write32(EMAC_PTP_FV2, val)
-#define bfin_read_EMAC_PTP_FV3()                bfin_read32(EMAC_PTP_FV3)
-#define bfin_write_EMAC_PTP_FV3(val)            bfin_write32(EMAC_PTP_FV3, val)
-#define bfin_read_EMAC_PTP_ADDEND()             bfin_read32(EMAC_PTP_ADDEND)
-#define bfin_write_EMAC_PTP_ADDEND(val)         bfin_write32(EMAC_PTP_ADDEND, val)
-#define bfin_read_EMAC_PTP_ACCR()               bfin_read32(EMAC_PTP_ACCR)
-#define bfin_write_EMAC_PTP_ACCR(val)           bfin_write32(EMAC_PTP_ACCR, val)
-#define bfin_read_EMAC_PTP_OFFSET()             bfin_read32(EMAC_PTP_OFFSET)
-#define bfin_write_EMAC_PTP_OFFSET(val)         bfin_write32(EMAC_PTP_OFFSET, val)
-#define bfin_read_EMAC_PTP_TIMELO()             bfin_read32(EMAC_PTP_TIMELO)
-#define bfin_write_EMAC_PTP_TIMELO(val)         bfin_write32(EMAC_PTP_TIMELO, val)
-#define bfin_read_EMAC_PTP_TIMEHI()             bfin_read32(EMAC_PTP_TIMEHI)
-#define bfin_write_EMAC_PTP_TIMEHI(val)         bfin_write32(EMAC_PTP_TIMEHI, val)
-#define bfin_read_EMAC_PTP_RXSNAPLO()           bfin_read32(EMAC_PTP_RXSNAPLO)
-#define bfin_read_EMAC_PTP_RXSNAPHI()           bfin_read32(EMAC_PTP_RXSNAPHI)
-#define bfin_read_EMAC_PTP_TXSNAPLO()           bfin_read32(EMAC_PTP_TXSNAPLO)
-#define bfin_read_EMAC_PTP_TXSNAPHI()           bfin_read32(EMAC_PTP_TXSNAPHI)
-#define bfin_read_EMAC_PTP_ALARMLO()            bfin_read32(EMAC_PTP_ALARMLO)
-#define bfin_write_EMAC_PTP_ALARMLO(val)        bfin_write32(EMAC_PTP_ALARMLO, val)
-#define bfin_read_EMAC_PTP_ALARMHI()            bfin_read32(EMAC_PTP_ALARMHI)
-#define bfin_write_EMAC_PTP_ALARMHI(val)        bfin_write32(EMAC_PTP_ALARMHI, val)
-#define bfin_read_EMAC_PTP_ID_OFF()             bfin_read16(EMAC_PTP_ID_OFF)
-#define bfin_write_EMAC_PTP_ID_OFF(val)         bfin_write16(EMAC_PTP_ID_OFF, val)
-#define bfin_read_EMAC_PTP_ID_SNAP()            bfin_read32(EMAC_PTP_ID_SNAP)
-#define bfin_write_EMAC_PTP_ID_SNAP(val)        bfin_write32(EMAC_PTP_ID_SNAP, val)
-#define bfin_read_EMAC_PTP_PPS_STARTHI()        bfin_read32(EMAC_PTP_PPS_STARTHI)
-#define bfin_write_EMAC_PTP_PPS_STARTHI(val)    bfin_write32(EMAC_PTP_PPS_STARTHI, val)
-#define bfin_read_EMAC_PTP_PPS_PERIOD()         bfin_read32(EMAC_PTP_PPS_PERIOD)
-#define bfin_write_EMAC_PTP_PPS_PERIOD(val)     bfin_write32(EMAC_PTP_PPS_PERIOD, val)
-
-#endif /* _CDEF_BF518_H */