8f34c2760d
project:cfg:BoardConfig_IPC: Added fastboot BoardConfig file and firmware post-scripts, distinguishing between the BoardConfigs for Luckfox Pico Pro and Luckfox Pico Max. project:app: Added fastboot_client and rk_smart_door for quick boot applications; updated rkipc app to adapt to the latest media library. media:samples: Added more usage examples. media:rockit: Fixed bugs; removed support for retrieving data frames from VPSS. media:isp: Updated rkaiq library and related tools to support connection to RKISP_Tuner. sysdrv:Makefile: Added support for compiling drv_ko on Luckfox Pico Ultra W using Ubuntu; added support for custom root filesystem. sysdrv:tools:board: Updated Buildroot optional mirror sources, updated some software versions, and stored device tree files and configuration files that undergo multiple modifications for U-Boot and kernel separately. sysdrv:source:mcu: Used RISC-V MCU SDK with RT-Thread system, mainly for initializing camera AE during quick boot. sysdrv:source:uboot: Added support for fastboot; added high baud rate DDR bin for serial firmware upgrades. sysdrv:source:kernel: Upgraded to version 5.10.160; increased NPU frequency for RV1106G3; added support for fastboot. Signed-off-by: luckfox-eng29 <eng29@luckfox.com>
61 lines
1.4 KiB
C
61 lines
1.4 KiB
C
/*
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* This file is subject to the terms and conditions of the GNU General Public
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* License. See the file "COPYING" in the main directory of this archive
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* for more details.
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*
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* Copyright (C) 2001 - 2013 Tensilica Inc.
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*/
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#ifndef _XTENSA_TIMEX_H
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#define _XTENSA_TIMEX_H
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#include <asm/processor.h>
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#if XCHAL_NUM_TIMERS > 0 && \
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XTENSA_INT_LEVEL(XCHAL_TIMER0_INTERRUPT) <= XCHAL_EXCM_LEVEL
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# define LINUX_TIMER 0
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# define LINUX_TIMER_INT XCHAL_TIMER0_INTERRUPT
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#elif XCHAL_NUM_TIMERS > 1 && \
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XTENSA_INT_LEVEL(XCHAL_TIMER1_INTERRUPT) <= XCHAL_EXCM_LEVEL
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# define LINUX_TIMER 1
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# define LINUX_TIMER_INT XCHAL_TIMER1_INTERRUPT
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#elif XCHAL_NUM_TIMERS > 2 && \
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XTENSA_INT_LEVEL(XCHAL_TIMER2_INTERRUPT) <= XCHAL_EXCM_LEVEL
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# define LINUX_TIMER 2
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# define LINUX_TIMER_INT XCHAL_TIMER2_INTERRUPT
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#else
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# error "Bad timer number for Linux configurations!"
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#endif
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extern unsigned long ccount_freq;
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void local_timer_setup(unsigned cpu);
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/*
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* Register access.
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*/
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static inline unsigned long get_ccount (void)
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{
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return xtensa_get_sr(ccount);
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}
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static inline void set_ccount (unsigned long ccount)
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{
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xtensa_set_sr(ccount, ccount);
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}
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static inline unsigned long get_linux_timer (void)
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{
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return xtensa_get_sr(SREG_CCOMPARE + LINUX_TIMER);
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}
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static inline void set_linux_timer (unsigned long ccompare)
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{
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xtensa_set_sr(ccompare, SREG_CCOMPARE + LINUX_TIMER);
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}
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#include <asm-generic/timex.h>
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#endif /* _XTENSA_TIMEX_H */
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