0545e9dc6d
commit d1edce71135cc6d98c0a4b5729774542b676e769 Author: sophgo-forum-service <forum_service@sophgo.com> Date: Fri Mar 15 16:07:33 2024 +0800 [fix] recommend using ssh method to clone repo. [fix] fix sensor driver repo branch name.
38 lines
767 B
ArmAsm
38 lines
767 B
ArmAsm
/* SPDX-License-Identifier: GPL-2.0-or-later */
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/*
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* Copyright (C) 2014 Alexander Shiyan <shc_work@mail.ru>
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*/
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#ifndef CONFIG_DEBUG_CLPS711X_UART2
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#define CLPS711X_UART_PADDR (0x80000000 + 0x0000)
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#define CLPS711X_UART_VADDR (0xfeff4000 + 0x0000)
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#else
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#define CLPS711X_UART_PADDR (0x80000000 + 0x1000)
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#define CLPS711X_UART_VADDR (0xfeff4000 + 0x1000)
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#endif
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#define SYSFLG (0x0140)
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#define SYSFLG_UBUSY (1 << 11)
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#define UARTDR (0x0480)
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.macro addruart, rp, rv, tmp
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ldr \rv, =CLPS711X_UART_VADDR
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ldr \rp, =CLPS711X_UART_PADDR
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.endm
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.macro waituartcts,rd,rx
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.endm
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.macro waituarttxrdy,rd,rx
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.endm
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.macro senduart,rd,rx
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str \rd, [\rx, #UARTDR]
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.endm
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.macro busyuart,rd,rx
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1001: ldr \rd, [\rx, #SYSFLG]
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tst \rd, #SYSFLG_UBUSY
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bne 1001b
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.endm
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