forked from luck/tmp_suning_uos_patched
24a07a1241
The ADSP-BF54x was specifically designed to meet the needs of convergent multimedia applications where system performance and cost are essential ingredients. The integration of multimedia, human interface, and connectivity peripherals combined with increased system bandwidth and on-chip memory provides customers a platform to design the most demanding applications. Since now, ADSP-BF54x will be supported in the Linux kernel and bunch of related drivers such as USB OTG, ATAPI, NAND flash controller, LCD framebuffer, sound, touch screen will be submitted later. Please enjoy the show. Signed-off-by: Roy Huang <roy.huang@analog.com> Signed-off-by: Bryan Wu <bryan.wu@analog.com>
138 lines
6.1 KiB
C
138 lines
6.1 KiB
C
/*
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* File: arch/blackfin/mach-bf537/ints-priority.c
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* Based on: arch/blackfin/mach-bf533/ints-priority.c
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* Author: Michael Hennerich
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*
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* Created:
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* Description: Set up the interupt priorities
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*
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* Modified:
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* Copyright 2004-2006 Analog Devices Inc.
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*
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* Bugs: Enter bugs at http://blackfin.uclinux.org/
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, see the file COPYING, or write
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* to the Free Software Foundation, Inc.,
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* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include <linux/module.h>
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#include <asm/blackfin.h>
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#include <asm/irq.h>
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void program_IAR(void)
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{
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/* Program the IAR0 Register with the configured priority */
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bfin_write_SIC_IAR0(((CONFIG_IRQ_PLL_WAKEUP - 7) << IRQ_PLL_WAKEUP_POS) |
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((CONFIG_IRQ_DMAC0_ERR - 7) << IRQ_DMAC0_ERR_POS) |
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((CONFIG_IRQ_EPPI0_ERR - 7) << IRQ_EPPI0_ERR_POS) |
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((CONFIG_IRQ_SPORT0_ERR - 7) << IRQ_SPORT0_ERR_POS) |
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((CONFIG_IRQ_SPORT1_ERR - 7) << IRQ_SPORT1_ERR_POS) |
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((CONFIG_IRQ_SPI0_ERR - 7) << IRQ_SPI0_ERR_POS) |
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((CONFIG_IRQ_UART0_ERR - 7) << IRQ_UART0_ERR_POS) |
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((CONFIG_IRQ_RTC - 7) << IRQ_RTC_POS));
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bfin_write_SIC_IAR1(((CONFIG_IRQ_EPPI0 - 7) << IRQ_EPPI0_POS) |
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((CONFIG_IRQ_SPORT0_RX - 7) << IRQ_SPORT0_RX_POS) |
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((CONFIG_IRQ_SPORT0_TX - 7) << IRQ_SPORT0_TX_POS) |
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((CONFIG_IRQ_SPORT1_RX - 7) << IRQ_SPORT1_RX_POS) |
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((CONFIG_IRQ_SPORT1_TX - 7) << IRQ_SPORT1_TX_POS) |
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((CONFIG_IRQ_SPI0 - 7) << IRQ_SPI0_POS) |
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((CONFIG_IRQ_UART0_RX - 7) << IRQ_UART0_RX_POS) |
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((CONFIG_IRQ_UART0_TX - 7) << IRQ_UART0_TX_POS));
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bfin_write_SIC_IAR2(((CONFIG_IRQ_TIMER8 - 7) << IRQ_TIMER8_POS) |
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((CONFIG_IRQ_TIMER9 - 7) << IRQ_TIMER9_POS) |
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((CONFIG_IRQ_PINT0 - 7) << IRQ_PINT0_POS) |
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((CONFIG_IRQ_PINT1 - 7) << IRQ_PINT1_POS) |
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((CONFIG_IRQ_MDMAS0 - 7) << IRQ_MDMAS0_POS) |
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((CONFIG_IRQ_MDMAS1 - 7) << IRQ_MDMAS1_POS) |
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((CONFIG_IRQ_WATCHDOG - 7) << IRQ_WATCHDOG_POS));
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bfin_write_SIC_IAR3(((CONFIG_IRQ_DMAC1_ERR - 7) << IRQ_DMAC1_ERR_POS) |
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((CONFIG_IRQ_SPORT2_ERR - 7) << IRQ_SPORT2_ERR_POS) |
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((CONFIG_IRQ_SPORT3_ERR - 7) << IRQ_SPORT3_ERR_POS) |
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((CONFIG_IRQ_MXVR_DATA - 7) << IRQ_MXVR_DATA_POS) |
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((CONFIG_IRQ_SPI1_ERR - 7) << IRQ_SPI1_ERR_POS) |
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((CONFIG_IRQ_SPI2_ERR - 7) << IRQ_SPI2_ERR_POS) |
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((CONFIG_IRQ_UART1_ERR - 7) << IRQ_UART1_ERR_POS) |
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((CONFIG_IRQ_UART2_ERR - 7) << IRQ_UART2_ERR_POS));
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bfin_write_SIC_IAR4(((CONFIG_IRQ_CAN0_ERR - 7) << IRQ_CAN0_ERR_POS) |
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((CONFIG_IRQ_SPORT2_RX - 7) << IRQ_SPORT2_RX_POS) |
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((CONFIG_IRQ_SPORT2_TX - 7) << IRQ_SPORT2_TX_POS) |
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((CONFIG_IRQ_SPORT3_RX - 7) << IRQ_SPORT3_RX_POS) |
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((CONFIG_IRQ_SPORT3_TX - 7) << IRQ_SPORT3_TX_POS) |
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((CONFIG_IRQ_EPPI1 - 7) << IRQ_EPPI1_POS) |
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((CONFIG_IRQ_EPPI2 - 7) << IRQ_EPPI2_POS) |
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((CONFIG_IRQ_SPI1 - 7) << IRQ_SPI1_POS));
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bfin_write_SIC_IAR5(((CONFIG_IRQ_SPI2 - 7) << IRQ_SPI2_POS) |
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((CONFIG_IRQ_UART1_RX - 7) << IRQ_UART1_RX_POS) |
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((CONFIG_IRQ_UART1_TX - 7) << IRQ_UART1_TX_POS) |
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((CONFIG_IRQ_ATAPI_RX - 7) << IRQ_ATAPI_RX_POS) |
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((CONFIG_IRQ_ATAPI_TX - 7) << IRQ_ATAPI_TX_POS) |
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((CONFIG_IRQ_TWI0 - 7) << IRQ_TWI0_POS) |
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((CONFIG_IRQ_TWI1 - 7) << IRQ_TWI1_POS) |
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((CONFIG_IRQ_CAN0_RX - 7) << IRQ_CAN0_RX_POS));
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bfin_write_SIC_IAR6(((CONFIG_IRQ_CAN0_TX - 7) << IRQ_CAN0_TX_POS) |
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((CONFIG_IRQ_MDMAS2 - 7) << IRQ_MDMAS2_POS) |
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((CONFIG_IRQ_MDMAS3 - 7) << IRQ_MDMAS3_POS) |
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((CONFIG_IRQ_MXVR_ERR - 7) << IRQ_MXVR_ERR_POS) |
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((CONFIG_IRQ_MXVR_MSG - 7) << IRQ_MXVR_MSG_POS) |
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((CONFIG_IRQ_MXVR_PKT - 7) << IRQ_MXVR_PKT_POS) |
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((CONFIG_IRQ_EPPI1_ERR - 7) << IRQ_EPPI1_ERR_POS) |
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((CONFIG_IRQ_EPPI2_ERR - 7) << IRQ_EPPI2_ERR_POS));
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bfin_write_SIC_IAR7(((CONFIG_IRQ_UART3_ERR - 7) << IRQ_UART3_ERR_POS) |
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((CONFIG_IRQ_HOST_ERR - 7) << IRQ_HOST_ERR_POS) |
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((CONFIG_IRQ_PIXC_ERR - 7) << IRQ_PIXC_ERR_POS) |
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((CONFIG_IRQ_NFC_ERR - 7) << IRQ_NFC_ERR_POS) |
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((CONFIG_IRQ_ATAPI_ERR - 7) << IRQ_ATAPI_ERR_POS) |
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((CONFIG_IRQ_CAN1_ERR - 7) << IRQ_CAN1_ERR_POS) |
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((CONFIG_IRQ_HS_DMA_ERR - 7) << IRQ_HS_DMA_ERR_POS));
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bfin_write_SIC_IAR8(((CONFIG_IRQ_PIXC_IN0 - 7) << IRQ_PIXC_IN1_POS) |
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((CONFIG_IRQ_PIXC_IN1 - 7) << IRQ_PIXC_IN1_POS) |
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((CONFIG_IRQ_PIXC_OUT - 7) << IRQ_PIXC_OUT_POS) |
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((CONFIG_IRQ_SDH - 7) << IRQ_SDH_POS) |
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((CONFIG_IRQ_CNT - 7) << IRQ_CNT_POS) |
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((CONFIG_IRQ_KEY - 7) << IRQ_KEY_POS) |
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((CONFIG_IRQ_CAN1_RX - 7) << IRQ_CAN1_RX_POS) |
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((CONFIG_IRQ_CAN1_TX - 7) << IRQ_CAN1_TX_POS));
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bfin_write_SIC_IAR9(((CONFIG_IRQ_SDH_MASK0 - 7) << IRQ_SDH_MASK0_POS) |
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((CONFIG_IRQ_SDH_MASK1 - 7) << IRQ_SDH_MASK1_POS) |
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((CONFIG_IRQ_USB_INT0 - 7) << IRQ_USB_INT0_POS) |
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((CONFIG_IRQ_USB_INT1 - 7) << IRQ_USB_INT1_POS) |
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((CONFIG_IRQ_USB_INT2 - 7) << IRQ_USB_INT2_POS) |
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((CONFIG_IRQ_USB_DMA - 7) << IRQ_USB_DMA_POS) |
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((CONFIG_IRQ_OTPSEC - 7) << IRQ_OTPSEC_POS));
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bfin_write_SIC_IAR10(((CONFIG_IRQ_TIMER0 - 7) << IRQ_TIMER0_POS) |
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((CONFIG_IRQ_TIMER1 - 7) << IRQ_TIMER1_POS));
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bfin_write_SIC_IAR11(((CONFIG_IRQ_TIMER2 - 7) << IRQ_TIMER2_POS) |
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((CONFIG_IRQ_TIMER3 - 7) << IRQ_TIMER3_POS) |
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((CONFIG_IRQ_TIMER4 - 7) << IRQ_TIMER4_POS) |
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((CONFIG_IRQ_TIMER5 - 7) << IRQ_TIMER5_POS) |
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((CONFIG_IRQ_TIMER6 - 7) << IRQ_TIMER6_POS) |
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((CONFIG_IRQ_TIMER7 - 7) << IRQ_TIMER7_POS) |
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((CONFIG_IRQ_PINT2 - 7) << IRQ_PINT2_POS) |
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((CONFIG_IRQ_PINT3 - 7) << IRQ_PINT3_POS));
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SSYNC();
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}
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