mirror of https://gitee.com/openkylin/linux.git
ARM: debug: provide 8250 debug uart phys/virt address configuration options
Move the definition of the UART register addresses out of the platform specific header file into the Kconfig files. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
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4a00364736
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c3faa9b757
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@ -878,6 +878,65 @@ config DEBUG_UART_8250
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ARCH_IOP33X || ARCH_IXP4XX || ARCH_KIRKWOOD || \
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ARCH_LPC32XX || ARCH_MV78XX0 || ARCH_ORION5X || ARCH_RPC
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config DEBUG_UART_PHYS
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hex "Physical base address of debug UART"
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default 0x01c28000 if DEBUG_SUNXI_UART0
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default 0x01c28400 if DEBUG_SUNXI_UART1
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default 0x03010fe0 if ARCH_RPC
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default 0x10124000 if DEBUG_RK3X_UART0
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default 0x10126000 if DEBUG_RK3X_UART1
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default 0x20060000 if DEBUG_RK29_UART0
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default 0x20064000 if DEBUG_RK29_UART1 || DEBUG_RK3X_UART2
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default 0x20068000 if DEBUG_RK29_UART2 || DEBUG_RK3X_UART3
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default 0x40090000 if ARCH_LPC32XX
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default 0x40100000 if DEBUG_PXA_UART1
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default 0x42000000 if ARCH_GEMINI
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default 0x7c0003f8 if FOOTBRIDGE
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default 0x90020000 if DEBUG_NSPIRE_CLASSIC_UART
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default 0xc8000000 if ARCH_IXP4XX && !CPU_BIG_ENDIAN
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default 0xc8000003 if ARCH_IXP4XX && CPU_BIG_ENDIAN
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default 0xd0012000 if DEBUG_MVEBU_UART
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default 0xd4017000 if DEBUG_MMP_UART2
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default 0xd4018000 if DEBUG_MMP_UART3
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default 0xf0000be0 if ARCH_EBSA110
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default 0xf1012000 if DEBUG_MVEBU_UART_ALTERNATE
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default 0xf1012000 if ARCH_DOVE || ARCH_KIRKWOOD || ARCH_MV78XX0 || \
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ARCH_ORION5X
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default 0xfe800000 if ARCH_IOP32X
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default 0xffd82340 if ARCH_IOP13XX
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default 0xfffff700 if ARCH_IOP33X
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depends on DEBUG_UART_8250
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config DEBUG_UART_VIRT
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hex "Virtual base address of debug UART"
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default 0xe0010fe0 if ARCH_RPC
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default 0xf0000be0 if ARCH_EBSA110
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default 0xf1c28000 if DEBUG_SUNXI_UART0
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default 0xf1c28400 if DEBUG_SUNXI_UART1
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default 0xf2100000 if DEBUG_PXA_UART1
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default 0xf4090000 if ARCH_LPC32XX
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default 0xf4200000 if ARCH_GEMINI
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default 0xfd012000 if ARCH_MV78XX0
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default 0xfde12000 if ARCH_DOVE
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default 0xfe012000 if ARCH_ORION5X
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default 0xfe017000 if DEBUG_MMP_UART2
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default 0xfe018000 if DEBUG_MMP_UART3
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default 0xfe800000 if ARCH_IOP32X
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default 0xfeb24000 if DEBUG_RK3X_UART0
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default 0xfeb26000 if DEBUG_RK3X_UART1
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default 0xfec12000 if DEBUG_MVEBU_UART || DEBUG_MVEBU_UART_ALTERNATE
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default 0xfed60000 if DEBUG_RK29_UART0
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default 0xfed64000 if DEBUG_RK29_UART1 || DEBUG_RK3X_UART2
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default 0xfed68000 if DEBUG_RK29_UART2 || DEBUG_RK3X_UART3
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default 0xfed12000 if ARCH_KIRKWOOD
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default 0xfee003f8 if FOOTBRIDGE
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default 0xfee20000 if DEBUG_NSPIRE_CLASSIC_UART
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default 0xfee82340 if ARCH_IOP13XX
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default 0xfef00000 if ARCH_IXP4XX && !CPU_BIG_ENDIAN
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default 0xfef00003 if ARCH_IXP4XX && CPU_BIG_ENDIAN
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default 0xfefff700 if ARCH_IOP33X
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depends on DEBUG_UART_8250
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config DEBUG_UART_8250_SHIFT
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int "Register offset shift for the 8250 debug UART"
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depends on DEBUG_UART_8250
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@ -1,7 +1,7 @@
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/*
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* arch/arm/include/asm/hardware/debug-8250.S
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*
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* Copyright (C) 1994-1999 Russell King
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* Copyright (C) 1994-2013 Russell King
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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 version 2 as
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@ -9,6 +9,13 @@
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*/
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#include <linux/serial_reg.h>
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#ifdef CONFIG_DEBUG_UART_PHYS
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.macro addruart, rp, rv, tmp
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ldr \rp, =CONFIG_DEBUG_UART_PHYS
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ldr \rv, =CONFIG_DEBUG_UART_VIRT
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.endm
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#endif
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#ifndef UART_SHIFT
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#define UART_SHIFT CONFIG_DEBUG_UART_8250_SHIFT
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#endif
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@ -10,20 +10,4 @@
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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#ifdef CONFIG_DEBUG_MVEBU_UART_ALTERNATE
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#define ARMADA_370_XP_REGS_PHYS_BASE 0xf1000000
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#else
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#define ARMADA_370_XP_REGS_PHYS_BASE 0xd0000000
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#endif
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#define ARMADA_370_XP_REGS_VIRT_BASE 0xfec00000
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.macro addruart, rp, rv, tmp
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ldr \rp, =ARMADA_370_XP_REGS_PHYS_BASE
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ldr \rv, =ARMADA_370_XP_REGS_VIRT_BASE
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orr \rp, \rp, #0x00012000
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orr \rv, \rv, #0x00012000
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.endm
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#include <asm/hardware/debug-8250.S>
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@ -8,7 +8,7 @@
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* published by the Free Software Foundation.
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*
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*/
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#ifdef CONFIG_DEBUG_NSPIRE_CX_UART
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#define NSPIRE_EARLY_UART_PHYS_BASE 0x90020000
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#define NSPIRE_EARLY_UART_VIRT_BASE 0xfee20000
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@ -17,8 +17,6 @@
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ldr \rv, =(NSPIRE_EARLY_UART_VIRT_BASE) @ virtual base address
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.endm
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#ifdef CONFIG_DEBUG_NSPIRE_CX_UART
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#include <asm/hardware/debug-pl01x.S>
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#endif
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@ -10,23 +10,4 @@
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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#if defined(CONFIG_DEBUG_PXA_UART1)
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#define PXA_UART_REG_PHYS_BASE 0x40100000
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#define PXA_UART_REG_VIRT_BASE 0xf2100000
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#elif defined(CONFIG_DEBUG_MMP_UART2)
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#define PXA_UART_REG_PHYS_BASE 0xd4017000
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#define PXA_UART_REG_VIRT_BASE 0xfe017000
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#elif defined(CONFIG_DEBUG_MMP_UART3)
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#define PXA_UART_REG_PHYS_BASE 0xd4018000
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#define PXA_UART_REG_VIRT_BASE 0xfe018000
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#else
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#error "Select uart for DEBUG_LL"
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#endif
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.macro addruart, rp, rv, tmp
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ldr \rp, =PXA_UART_REG_PHYS_BASE
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ldr \rv, =PXA_UART_REG_VIRT_BASE
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.endm
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#include <asm/hardware/debug-8250.S>
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@ -9,33 +9,4 @@
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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#if defined(CONFIG_DEBUG_RK29_UART0)
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#define ROCKCHIP_UART_DEBUG_PHYS_BASE 0x20060000
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#define ROCKCHIP_UART_DEBUG_VIRT_BASE 0xfed60000
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#elif defined(CONFIG_DEBUG_RK29_UART1)
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#define ROCKCHIP_UART_DEBUG_PHYS_BASE 0x20064000
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#define ROCKCHIP_UART_DEBUG_VIRT_BASE 0xfed64000
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#elif defined(CONFIG_DEBUG_RK29_UART2)
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#define ROCKCHIP_UART_DEBUG_PHYS_BASE 0x20068000
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#define ROCKCHIP_UART_DEBUG_VIRT_BASE 0xfed68000
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#elif defined(CONFIG_DEBUG_RK3X_UART0)
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#define ROCKCHIP_UART_DEBUG_PHYS_BASE 0x10124000
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#define ROCKCHIP_UART_DEBUG_VIRT_BASE 0xfeb24000
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#elif defined(CONFIG_DEBUG_RK3X_UART1)
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#define ROCKCHIP_UART_DEBUG_PHYS_BASE 0x10126000
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#define ROCKCHIP_UART_DEBUG_VIRT_BASE 0xfeb26000
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#elif defined(CONFIG_DEBUG_RK3X_UART2)
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#define ROCKCHIP_UART_DEBUG_PHYS_BASE 0x20064000
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#define ROCKCHIP_UART_DEBUG_VIRT_BASE 0xfed64000
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#elif defined(CONFIG_DEBUG_RK3X_UART3)
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#define ROCKCHIP_UART_DEBUG_PHYS_BASE 0x20068000
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#define ROCKCHIP_UART_DEBUG_VIRT_BASE 0xfed68000
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#endif
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.macro addruart, rp, rv, tmp
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ldr \rp, =ROCKCHIP_UART_DEBUG_PHYS_BASE
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ldr \rv, =ROCKCHIP_UART_DEBUG_VIRT_BASE
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.endm
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#include <asm/hardware/debug-8250.S>
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@ -9,18 +9,4 @@
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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#if defined(CONFIG_DEBUG_SUNXI_UART0)
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#define SUNXI_UART_DEBUG_PHYS_BASE 0x01c28000
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#define SUNXI_UART_DEBUG_VIRT_BASE 0xf1c28000
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#elif defined(CONFIG_DEBUG_SUNXI_UART1)
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#define SUNXI_UART_DEBUG_PHYS_BASE 0x01c28400
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#define SUNXI_UART_DEBUG_VIRT_BASE 0xf1c28400
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#endif
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.macro addruart, rp, rv, tmp
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ldr \rp, =SUNXI_UART_DEBUG_PHYS_BASE
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ldr \rv, =SUNXI_UART_DEBUG_VIRT_BASE
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.endm
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#include <asm/hardware/debug-8250.S>
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@ -5,14 +5,4 @@
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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#include <mach/bridge-regs.h>
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.macro addruart, rp, rv, tmp
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ldr \rp, =DOVE_SB_REGS_PHYS_BASE
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ldr \rv, =DOVE_SB_REGS_VIRT_BASE
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orr \rp, \rp, #0x00012000
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orr \rv, \rv, #0x00012000
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.endm
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#include <asm/hardware/debug-8250.S>
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@ -10,11 +10,4 @@
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* published by the Free Software Foundation.
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*
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**/
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.macro addruart, rp, rv, tmp
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mov \rp, #0xf0000000
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orr \rp, \rp, #0x00000be0
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mov \rp, \rv
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.endm
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#include <asm/hardware/debug-8250.S>
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@ -14,16 +14,7 @@
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#include <asm/hardware/dec21285.h>
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#ifndef CONFIG_DEBUG_DC21285_PORT
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/* For NetWinder debugging */
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.macro addruart, rp, rv, tmp
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mov \rp, #0x000003f8
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orr \rv, \rp, #0xfe000000 @ virtual
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orr \rv, \rv, #0x00e00000 @ virtual
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orr \rp, \rp, #0x7c000000 @ physical
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.endm
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#include <asm/hardware/debug-8250.S>
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#else
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#include <mach/hardware.h>
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/* For EBSA285 debugging */
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@ -9,11 +9,4 @@
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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#include <mach/hardware.h>
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.macro addruart, rp, rv, tmp
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ldr \rp, =GEMINI_UART_BASE @ physical
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ldr \rv, =IO_ADDRESS(GEMINI_UART_BASE) @ virtual
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.endm
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#include <asm/hardware/debug-8250.S>
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@ -10,14 +10,4 @@
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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.macro addruart, rp, rv, tmp
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mov \rp, #0x00002300
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orr \rp, \rp, #0x00000040
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orr \rv, \rp, #0xfe000000 @ virtual
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orr \rv, \rv, #0x00e80000
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orr \rp, \rp, #0xff000000 @ physical
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orr \rp, \rp, #0x00d80000
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.endm
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#include <asm/hardware/debug-8250.S>
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@ -10,11 +10,4 @@
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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.macro addruart, rp, rv, tmp
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mov \rp, #0xfe000000 @ physical as well as virtual
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orr \rp, \rp, #0x00800000 @ location of the UART
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mov \rv, \rp
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.endm
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#include <asm/hardware/debug-8250.S>
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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.macro addruart, rp, rv, tmp
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mov \rp, #0x00ff0000
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orr \rp, \rp, #0x0000f700
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orr \rv, #0xfe000000 @ virtual
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orr \rp, #0xff000000 @ physical
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.endm
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#include <asm/hardware/debug-8250.S>
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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.macro addruart, rp, rv, tmp
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#ifdef __ARMEB__
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mov \rp, #3 @ Uart regs are at off set of 3 if
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@ byte writes used - Big Endian.
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#else
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mov \rp, #0
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#endif
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orr \rv, \rp, #0xfe000000 @ virtual
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orr \rv, \rv, #0x00f00000
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orr \rp, \rp, #0xc8000000 @ physical
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.endm
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#include <asm/hardware/debug-8250.S>
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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#include <mach/bridge-regs.h>
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.macro addruart, rp, rv, tmp
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ldr \rp, =KIRKWOOD_REGS_PHYS_BASE
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ldr \rv, =KIRKWOOD_REGS_VIRT_BASE
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orr \rp, \rp, #0x00012000
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orr \rv, \rv, #0x00012000
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.endm
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#include <asm/hardware/debug-8250.S>
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@ -15,14 +15,4 @@
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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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/*
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* Debug output is hardcoded to standard UART 5
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*/
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.macro addruart, rp, rv, tmp
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ldreq \rp, =0x40090000
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ldrne \rv, =0xF4090000
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.endm
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#include <asm/hardware/debug-8250.S>
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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#include <mach/mv78xx0.h>
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.macro addruart, rp, rv, tmp
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ldr \rp, =MV78XX0_REGS_PHYS_BASE
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ldr \rv, =MV78XX0_REGS_VIRT_BASE
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orr \rp, \rp, #0x00012000
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orr \rv, \rv, #0x00012000
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.endm
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#include <asm/hardware/debug-8250.S>
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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#include <mach/orion5x.h>
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.macro addruart, rp, rv, tmp
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ldr \rp, =ORION5X_REGS_PHYS_BASE
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ldr \rv, =ORION5X_REGS_VIRT_BASE
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orr \rp, \rp, #0x00012000
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orr \rv, \rv, #0x00012000
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.endm
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#include <asm/hardware/debug-8250.S>
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* published by the Free Software Foundation.
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*
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*/
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.macro addruart, rp, rv, tmp
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mov \rp, #0x00010000
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orr \rp, \rp, #0x00000fe0
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orr \rv, \rp, #0xe0000000 @ virtual
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orr \rp, \rp, #0x03000000 @ physical
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.endm
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#include <asm/hardware/debug-8250.S>
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