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, 383 deletions

diff --git a/arch/blackfin/mach-bf548/Kconfig b/arch/blackfin/mach-bf548/Kconfig
deleted file mode 100644
index 71c2a765af1d..000000000000
--- a/arch/blackfin/mach-bf548/Kconfig
+++ /dev/null
@@ -1,383 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0
-config BF542
-	def_bool y
-	depends on BF542_std || BF542M
-config BF544
-	def_bool y
-	depends on BF544_std || BF544M
-config BF547
-	def_bool y
-	depends on BF547_std || BF547M
-config BF548
-	def_bool y
-	depends on BF548_std || BF548M
-config BF549
-	def_bool y
-	depends on BF549_std || BF549M
-
-config BF54xM
-	def_bool y
-	depends on (BF542M || BF544M || BF547M || BF548M || BF549M)
-
-config BF54x
-	def_bool y
-	depends on (BF542 || BF544 || BF547 || BF548 || BF549)
-
-if (BF54x)
-
-source "arch/blackfin/mach-bf548/boards/Kconfig"
-
-menu "BF548 Specific Configuration"
-
-config DEB_DMA_URGENT
-	bool "DMA has priority over core for ext. accesses"
-	depends on BF54x
-	default y
-	help
-	  Treat any DEB1, DEB2 and DEB3 request as Urgent
-
-config BF548_ATAPI_ALTERNATIVE_PORT
-	bool "BF548 ATAPI alternative port via GPIO"
-	help
-	  BF548 ATAPI data and address PINs can be routed through
-	  async address or GPIO port F and G. Select y to route it
-	  to GPIO.
-
-choice
-	prompt "UART2 DMA channel selection"
-	depends on SERIAL_BFIN_UART2
-	default UART2_DMA_RX_ON_DMA18
-	help
-		UART2 DMA channel selection
-		RX -> DMA18
-		TX -> DMA19
-		or
-		RX -> DMA13
-		TX -> DMA14
-
-config UART2_DMA_RX_ON_DMA18
-	bool "UART2 DMA RX -> DMA18 TX -> DMA19"
-	help
-		UART2 DMA channel assignment
-		RX -> DMA18
-		TX -> DMA19
-		use SPORT2 default DMA channel
-
-config UART2_DMA_RX_ON_DMA13
-	bool "UART2 DMA RX -> DMA13 TX -> DMA14"
-	help
-		UART2 DMA channel assignment
-		RX -> DMA13
-		TX -> DMA14
-		use EPPI1 EPPI2 default DMA channel
-endchoice
-
-choice
-	prompt "UART3 DMA channel selection"
-	depends on SERIAL_BFIN_UART3
-	default UART3_DMA_RX_ON_DMA20
-	help
-		UART3 DMA channel selection
-		RX -> DMA20
-		TX -> DMA21
-		or
-		RX -> DMA15
-		TX -> DMA16
-
-config UART3_DMA_RX_ON_DMA20
-	bool "UART3 DMA RX -> DMA20 TX -> DMA21"
-	help
-		UART3 DMA channel assignment
-		RX -> DMA20
-		TX -> DMA21
-		use SPORT3 default DMA channel
-
-config UART3_DMA_RX_ON_DMA15
-	bool "UART3 DMA RX -> DMA15 TX -> DMA16"
-	help
-		UART3 DMA channel assignment
-		RX -> DMA15
-		TX -> DMA16
-		use PIXC default DMA channel
-
-endchoice
-
-comment "Interrupt Priority Assignment"
-menu "Priority"
-
-config IRQ_PLL_WAKEUP
-	int "IRQ_PLL_WAKEUP"
-	default 7
-config IRQ_DMAC0_ERR
-	int "IRQ_DMAC0_ERR"
-	default 7
-config IRQ_EPPI0_ERR
-	int "IRQ_EPPI0_ERR"
-	default 7
-config IRQ_SPORT0_ERR
-	int "IRQ_SPORT0_ERR"
-	default 7
-config IRQ_SPORT1_ERR
-	int "IRQ_SPORT1_ERR"
-	default 7
-config IRQ_SPI0_ERR
-	int "IRQ_SPI0_ERR"
-	default 7
-config IRQ_UART0_ERR
-	int "IRQ_UART0_ERR"
-	default 7
-config IRQ_RTC
-	int "IRQ_RTC"
-	default 8
-config IRQ_EPPI0
-	int "IRQ_EPPI0"
-	default 8
-config IRQ_SPORT0_RX
-	int "IRQ_SPORT0_RX"
-	default 9
-config IRQ_SPORT0_TX
-	int "IRQ_SPORT0_TX"
-	default 9
-config IRQ_SPORT1_RX
-	int "IRQ_SPORT1_RX"
-	default 9
-config IRQ_SPORT1_TX
-	int "IRQ_SPORT1_TX"
-	default 9
-config IRQ_SPI0
-	int "IRQ_SPI0"
-	default 10
-config IRQ_UART0_RX
-	int "IRQ_UART0_RX"
-	default 10
-config IRQ_UART0_TX
-	int "IRQ_UART0_TX"
-	default 10
-config IRQ_TIMER8
-	int "IRQ_TIMER8"
-	default 11
-config IRQ_TIMER9
-	int "IRQ_TIMER9"
-	default 11
-config IRQ_TIMER10
-	int "IRQ_TIMER10"
-	default 11
-config IRQ_PINT0
-	int "IRQ_PINT0"
-	default 12
-config IRQ_PINT1
-	int "IRQ_PINT0"
-	default 12
-config IRQ_MDMAS0
-	int "IRQ_MDMAS0"
-	default 13
-config IRQ_MDMAS1
-	int "IRQ_DMDMAS1"
-	default 13
-config IRQ_WATCHDOG
-	int "IRQ_WATCHDOG"
-	default 13
-config IRQ_DMAC1_ERR
-	int "IRQ_DMAC1_ERR"
-	default 7
-config IRQ_SPORT2_ERR
-	int "IRQ_SPORT2_ERR"
-	default 7
-config IRQ_SPORT3_ERR
-	int "IRQ_SPORT3_ERR"
-	default 7
-config IRQ_MXVR_DATA
-	int "IRQ MXVR Data"
-	default 7
-config IRQ_SPI1_ERR
-	int "IRQ_SPI1_ERR"
-	default 7
-config IRQ_SPI2_ERR
-	int "IRQ_SPI2_ERR"
-	default 7
-config IRQ_UART1_ERR
-	int "IRQ_UART1_ERR"
-	default 7
-config IRQ_UART2_ERR
-	int "IRQ_UART2_ERR"
-	default 7
-config IRQ_CAN0_ERR
-	int "IRQ_CAN0_ERR"
-	default 7
-config IRQ_SPORT2_RX
-	int "IRQ_SPORT2_RX"
-	default 9
-config IRQ_SPORT2_TX
-	int "IRQ_SPORT2_TX"
-	default 9
-config IRQ_SPORT3_RX
-	int "IRQ_SPORT3_RX"
-	default 9
-config IRQ_SPORT3_TX
-	int "IRQ_SPORT3_TX"
-	default 9
-config IRQ_EPPI1
-	int "IRQ_EPPI1"
-	default 9
-config IRQ_EPPI2
-	int "IRQ_EPPI2"
-	default 9
-config IRQ_SPI1
-	int "IRQ_SPI1"
-	default 10
-config IRQ_SPI2
-	int "IRQ_SPI2"
-	default 10
-config IRQ_UART1_RX
-	int "IRQ_UART1_RX"
-	default 10
-config IRQ_UART1_TX
-	int "IRQ_UART1_TX"
-	default 10
-config IRQ_ATAPI_RX
-	int "IRQ_ATAPI_RX"
-	default 10
-config IRQ_ATAPI_TX
-	int "IRQ_ATAPI_TX"
-	default 10
-config IRQ_TWI0
-	int "IRQ_TWI0"
-	default 11
-config IRQ_TWI1
-	int "IRQ_TWI1"
-	default 11
-config IRQ_CAN0_RX
-	int "IRQ_CAN_RX"
-	default 11
-config IRQ_CAN0_TX
-	int "IRQ_CAN_TX"
-	default 11
-config IRQ_MDMAS2
-	int "IRQ_MDMAS2"
-	default 13
-config IRQ_MDMAS3
-	int "IRQ_DMMAS3"
-	default 13
-config IRQ_MXVR_ERR
-	int "IRQ_MXVR_ERR"
-	default 11
-config IRQ_MXVR_MSG
-	int "IRQ_MXVR_MSG"
-	default 11
-config IRQ_MXVR_PKT
-	int "IRQ_MXVR_PKT"
-	default 11
-config IRQ_EPPI1_ERR
-	int "IRQ_EPPI1_ERR"
-	default 7
-config IRQ_EPPI2_ERR
-	int "IRQ_EPPI2_ERR"
-	default 7
-config IRQ_UART3_ERR
-	int "IRQ_UART3_ERR"
-	default 7
-config IRQ_HOST_ERR
-	int "IRQ_HOST_ERR"
-	default 7
-config IRQ_PIXC_ERR
-	int "IRQ_PIXC_ERR"
-	default 7
-config IRQ_NFC_ERR
-	int "IRQ_NFC_ERR"
-	default 7
-config IRQ_ATAPI_ERR
-	int "IRQ_ATAPI_ERR"
-	default 7
-config IRQ_CAN1_ERR
-	int "IRQ_CAN1_ERR"
-	default 7
-config IRQ_HS_DMA_ERR
-	int "IRQ Handshake DMA Status"
-	default 7
-config IRQ_PIXC_IN0
-	int "IRQ PIXC IN0"
-	default 8
-config IRQ_PIXC_IN1
-	int "IRQ PIXC IN1"
-	default 8
-config IRQ_PIXC_OUT
-	int "IRQ PIXC OUT"
-	default 8
-config IRQ_SDH
-	int "IRQ SDH"
-	default 8
-config IRQ_CNT
-	int "IRQ CNT"
-	default 8
-config IRQ_KEY
-	int "IRQ KEY"
-	default 8
-config IRQ_CAN1_RX
-	int "IRQ CAN1 RX"
-	default 11
-config IRQ_CAN1_TX
-	int "IRQ_CAN1_TX"
-	default 11
-config IRQ_SDH_MASK0
-	int "IRQ_SDH_MASK0"
-	default 11
-config IRQ_SDH_MASK1
-	int "IRQ_SDH_MASK1"
-	default 11
-config IRQ_USB_INT0
-	int "IRQ USB INT0"
-	default 11
-config IRQ_USB_INT1
-	int "IRQ USB INT1"
-	default 11
-config IRQ_USB_INT2
-	int "IRQ USB INT2"
-	default 11
-config IRQ_USB_DMA
-	int "IRQ USB DMA"
-	default 11
-config IRQ_OTPSEC
-	int "IRQ OPTSEC"
-	default 11
-config IRQ_TIMER0
-	int "IRQ_TIMER0"
-	default 7 if TICKSOURCE_GPTMR0
-	default 8
-config IRQ_TIMER1
-	int "IRQ_TIMER1"
-	default 11
-config IRQ_TIMER2
-	int "IRQ_TIMER2"
-	default 11
-config IRQ_TIMER3
-	int "IRQ_TIMER3"
-	default 11
-config IRQ_TIMER4
-	int "IRQ_TIMER4"
-	default 11
-config IRQ_TIMER5
-	int "IRQ_TIMER5"
-	default 11
-config IRQ_TIMER6
-	int "IRQ_TIMER6"
-	default 11
-config IRQ_TIMER7
-	int "IRQ_TIMER7"
-	default 11
-config IRQ_PINT2
-	int "IRQ_PIN2"
-	default 11
-config IRQ_PINT3
-	int "IRQ_PIN3"
-	default 11
-
-	help
-	  Enter the priority numbers between 7-13 ONLY.  Others are Reserved.
-	  This applies to all the above.  It is not recommended to assign the
-	  highest priority number 7 to UART or any other device.
-
-endmenu
-
-endmenu
-
-endif