2021年11月16日

linux 驱动寄存器读写
摘要： linux driver write writel_relaxed readb()和writeb()系列函数 1 #define readb_relaxed(c) ({ u8 __r = __raw_readb(c); __r; }) 2 #define readw_relaxed(c) ({ u1 阅读全文
posted @ 2021-11-16 17:58 tycoon3 阅读(1027) 评论(0) 推荐(0)
Failed to initialize ' timer@0'
摘要： [ 0.000000] riscv_timer_init_dt: Registering clocksource cpuid [0] hartid [2] [ 0.000000] clocksource: riscv_clocksource: mask: 0xffffffffffffffff max 阅读全文
posted @ 2021-11-16 16:56 tycoon3 阅读(211) 评论(0) 推荐(0)
could not get #clock-cells for
摘要： [ 0.431010] OF: tracing soc __of_get_address 1 [ 0.447918] OF: timer0: could not get #clock-cells for clk@1 [ 0.461946] OF: watchdog0: could not get # 阅读全文
posted @ 2021-11-16 15:50 tycoon3 阅读(618) 评论(0) 推荐(0)

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