From 4ba66a9760722ccbb691b8f7116cad2f791cca7b Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Wed, 7 Mar 2018 22:23:24 +0100 Subject: 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 Acked-by: Bryan Wu Cc: Steven Miao Cc: Mike Frysinger Signed-off-by: Arnd Bergmann --- arch/blackfin/mach-bf548/ints-priority.c | 116 ------------------------------- 1 file changed, 116 deletions(-) delete mode 100644 arch/blackfin/mach-bf548/ints-priority.c (limited to 'arch/blackfin/mach-bf548/ints-priority.c') diff --git a/arch/blackfin/mach-bf548/ints-priority.c b/arch/blackfin/mach-bf548/ints-priority.c deleted file mode 100644 index 48dd3a4bc4a5..000000000000 --- a/arch/blackfin/mach-bf548/ints-priority.c +++ /dev/null @@ -1,116 +0,0 @@ -/* - * Copyright 2007-2008 Analog Devices Inc. - * - * Licensed under the GPL-2 or later. - * - * Set up the interrupt priorities - */ - -#include -#include -#include - -void __init program_IAR(void) -{ - /* Program the IAR0 Register with the configured priority */ - bfin_write_SIC_IAR0(((CONFIG_IRQ_PLL_WAKEUP - 7) << IRQ_PLL_WAKEUP_POS) | - ((CONFIG_IRQ_DMAC0_ERR - 7) << IRQ_DMAC0_ERR_POS) | - ((CONFIG_IRQ_EPPI0_ERR - 7) << IRQ_EPPI0_ERR_POS) | - ((CONFIG_IRQ_SPORT0_ERR - 7) << IRQ_SPORT0_ERR_POS) | - ((CONFIG_IRQ_SPORT1_ERR - 7) << IRQ_SPORT1_ERR_POS) | - ((CONFIG_IRQ_SPI0_ERR - 7) << IRQ_SPI0_ERR_POS) | - ((CONFIG_IRQ_UART0_ERR - 7) << IRQ_UART0_ERR_POS) | - ((CONFIG_IRQ_RTC - 7) << IRQ_RTC_POS)); - - bfin_write_SIC_IAR1(((CONFIG_IRQ_EPPI0 - 7) << IRQ_EPPI0_POS) | - ((CONFIG_IRQ_SPORT0_RX - 7) << IRQ_SPORT0_RX_POS) | - ((CONFIG_IRQ_SPORT0_TX - 7) << IRQ_SPORT0_TX_POS) | - ((CONFIG_IRQ_SPORT1_RX - 7) << IRQ_SPORT1_RX_POS) | - ((CONFIG_IRQ_SPORT1_TX - 7) << IRQ_SPORT1_TX_POS) | - ((CONFIG_IRQ_SPI0 - 7) << IRQ_SPI0_POS) | - ((CONFIG_IRQ_UART0_RX - 7) << IRQ_UART0_RX_POS) | - ((CONFIG_IRQ_UART0_TX - 7) << IRQ_UART0_TX_POS)); - - bfin_write_SIC_IAR2(((CONFIG_IRQ_TIMER8 - 7) << IRQ_TIMER8_POS) | - ((CONFIG_IRQ_TIMER9 - 7) << IRQ_TIMER9_POS) | - ((CONFIG_IRQ_PINT0 - 7) << IRQ_PINT0_POS) | - ((CONFIG_IRQ_PINT1 - 7) << IRQ_PINT1_POS) | - ((CONFIG_IRQ_MDMAS0 - 7) << IRQ_MDMAS0_POS) | - ((CONFIG_IRQ_MDMAS1 - 7) << IRQ_MDMAS1_POS) | - ((CONFIG_IRQ_WATCHDOG - 7) << IRQ_WATCH_POS)); - - bfin_write_SIC_IAR3(((CONFIG_IRQ_DMAC1_ERR - 7) << IRQ_DMAC1_ERR_POS) | - ((CONFIG_IRQ_SPORT2_ERR - 7) << IRQ_SPORT2_ERR_POS) | - ((CONFIG_IRQ_SPORT3_ERR - 7) << IRQ_SPORT3_ERR_POS) | - ((CONFIG_IRQ_MXVR_DATA - 7) << IRQ_MXVR_DATA_POS) | - ((CONFIG_IRQ_SPI1_ERR - 7) << IRQ_SPI1_ERR_POS) | - ((CONFIG_IRQ_SPI2_ERR - 7) << IRQ_SPI2_ERR_POS) | - ((CONFIG_IRQ_UART1_ERR - 7) << IRQ_UART1_ERR_POS) | - ((CONFIG_IRQ_UART2_ERR - 7) << IRQ_UART2_ERR_POS)); - - bfin_write_SIC_IAR4(((CONFIG_IRQ_CAN0_ERR - 7) << IRQ_CAN0_ERR_POS) | - ((CONFIG_IRQ_SPORT2_RX - 7) << IRQ_SPORT2_RX_POS) | - ((CONFIG_IRQ_SPORT2_TX - 7) << IRQ_SPORT2_TX_POS) | - ((CONFIG_IRQ_SPORT3_RX - 7) << IRQ_SPORT3_RX_POS) | - ((CONFIG_IRQ_SPORT3_TX - 7) << IRQ_SPORT3_TX_POS) | - ((CONFIG_IRQ_EPPI1 - 7) << IRQ_EPPI1_POS) | - ((CONFIG_IRQ_EPPI2 - 7) << IRQ_EPPI2_POS) | - ((CONFIG_IRQ_SPI1 - 7) << IRQ_SPI1_POS)); - - bfin_write_SIC_IAR5(((CONFIG_IRQ_SPI2 - 7) << IRQ_SPI2_POS) | - ((CONFIG_IRQ_UART1_RX - 7) << IRQ_UART1_RX_POS) | - ((CONFIG_IRQ_UART1_TX - 7) << IRQ_UART1_TX_POS) | - ((CONFIG_IRQ_ATAPI_RX - 7) << IRQ_ATAPI_RX_POS) | - ((CONFIG_IRQ_ATAPI_TX - 7) << IRQ_ATAPI_TX_POS) | - ((CONFIG_IRQ_TWI0 - 7) << IRQ_TWI0_POS) | - ((CONFIG_IRQ_TWI1 - 7) << IRQ_TWI1_POS) | - ((CONFIG_IRQ_CAN0_RX - 7) << IRQ_CAN0_RX_POS)); - - bfin_write_SIC_IAR6(((CONFIG_IRQ_CAN0_TX - 7) << IRQ_CAN0_TX_POS) | - ((CONFIG_IRQ_MDMAS2 - 7) << IRQ_MDMAS2_POS) | - ((CONFIG_IRQ_MDMAS3 - 7) << IRQ_MDMAS3_POS) | - ((CONFIG_IRQ_MXVR_ERR - 7) << IRQ_MXVR_ERR_POS) | - ((CONFIG_IRQ_MXVR_MSG - 7) << IRQ_MXVR_MSG_POS) | - ((CONFIG_IRQ_MXVR_PKT - 7) << IRQ_MXVR_PKT_POS) | - ((CONFIG_IRQ_EPPI1_ERR - 7) << IRQ_EPPI1_ERR_POS) | - ((CONFIG_IRQ_EPPI2_ERR - 7) << IRQ_EPPI2_ERR_POS)); - - bfin_write_SIC_IAR7(((CONFIG_IRQ_UART3_ERR - 7) << IRQ_UART3_ERR_POS) | - ((CONFIG_IRQ_HOST_ERR - 7) << IRQ_HOST_ERR_POS) | - ((CONFIG_IRQ_PIXC_ERR - 7) << IRQ_PIXC_ERR_POS) | - ((CONFIG_IRQ_NFC_ERR - 7) << IRQ_NFC_ERR_POS) | - ((CONFIG_IRQ_ATAPI_ERR - 7) << IRQ_ATAPI_ERR_POS) | - ((CONFIG_IRQ_CAN1_ERR - 7) << IRQ_CAN1_ERR_POS) | - ((CONFIG_IRQ_HS_DMA_ERR - 7) << IRQ_HS_DMA_ERR_POS)); - - bfin_write_SIC_IAR8(((CONFIG_IRQ_PIXC_IN0 - 7) << IRQ_PIXC_IN1_POS) | - ((CONFIG_IRQ_PIXC_IN1 - 7) << IRQ_PIXC_IN1_POS) | - ((CONFIG_IRQ_PIXC_OUT - 7) << IRQ_PIXC_OUT_POS) | - ((CONFIG_IRQ_SDH - 7) << IRQ_SDH_POS) | - ((CONFIG_IRQ_CNT - 7) << IRQ_CNT_POS) | - ((CONFIG_IRQ_KEY - 7) << IRQ_KEY_POS) | - ((CONFIG_IRQ_CAN1_RX - 7) << IRQ_CAN1_RX_POS) | - ((CONFIG_IRQ_CAN1_TX - 7) << IRQ_CAN1_TX_POS)); - - bfin_write_SIC_IAR9(((CONFIG_IRQ_SDH_MASK0 - 7) << IRQ_SDH_MASK0_POS) | - ((CONFIG_IRQ_SDH_MASK1 - 7) << IRQ_SDH_MASK1_POS) | - ((CONFIG_IRQ_USB_INT0 - 7) << IRQ_USB_INT0_POS) | - ((CONFIG_IRQ_USB_INT1 - 7) << IRQ_USB_INT1_POS) | - ((CONFIG_IRQ_USB_INT2 - 7) << IRQ_USB_INT2_POS) | - ((CONFIG_IRQ_USB_DMA - 7) << IRQ_USB_DMA_POS) | - ((CONFIG_IRQ_OTPSEC - 7) << IRQ_OTPSEC_POS)); - - bfin_write_SIC_IAR10(((CONFIG_IRQ_TIMER0 - 7) << IRQ_TIMER0_POS) | - ((CONFIG_IRQ_TIMER1 - 7) << IRQ_TIMER1_POS)); - - bfin_write_SIC_IAR11(((CONFIG_IRQ_TIMER2 - 7) << IRQ_TIMER2_POS) | - ((CONFIG_IRQ_TIMER3 - 7) << IRQ_TIMER3_POS) | - ((CONFIG_IRQ_TIMER4 - 7) << IRQ_TIMER4_POS) | - ((CONFIG_IRQ_TIMER5 - 7) << IRQ_TIMER5_POS) | - ((CONFIG_IRQ_TIMER6 - 7) << IRQ_TIMER6_POS) | - ((CONFIG_IRQ_TIMER7 - 7) << IRQ_TIMER7_POS) | - ((CONFIG_IRQ_PINT2 - 7) << IRQ_PINT2_POS) | - ((CONFIG_IRQ_PINT3 - 7) << IRQ_PINT3_POS)); - - SSYNC(); -} -- cgit v1.2.3-59-g8ed1b