ea63a11027
A recent move to rid header files which were hindering multiplatform support forced address allocations out of the headers and into the files which were using them. We also lost some useful macros such as IO_ADDRESS(), so physical -> virtual addressing has been carried out manually in this case. Unfortunately the incorrect value was converted. This patch rectifies the error and ensures earlyprintk works again. Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
48 lines
1.5 KiB
ArmAsm
48 lines
1.5 KiB
ArmAsm
/*
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* Debugging macro include header
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*
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* Copyright (C) 2009 ST-Ericsson
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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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* published by the Free Software Foundation.
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*
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*/
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#if CONFIG_UX500_DEBUG_UART > 2
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#error Invalid Ux500 debug UART
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#endif
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/*
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* DEBUG_LL only works if only one SOC is built in. We don't use #else below
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* in order to get "__UX500_UART redefined" warnings if more than one SOC is
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* built, so that there's some hint during the build that something is wrong.
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*/
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#ifdef CONFIG_UX500_SOC_DB8500
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#define U8500_UART0_PHYS_BASE (0x80120000)
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#define U8500_UART1_PHYS_BASE (0x80121000)
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#define U8500_UART2_PHYS_BASE (0x80007000)
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#define U8500_UART0_VIRT_BASE (0xf8120000)
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#define U8500_UART1_VIRT_BASE (0xf8121000)
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#define U8500_UART2_VIRT_BASE (0xf8007000)
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#define __UX500_PHYS_UART(n) U8500_UART##n##_PHYS_BASE
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#define __UX500_VIRT_UART(n) U8500_UART##n##_VIRT_BASE
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#endif
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#if !defined(__UX500_PHYS_UART) || !defined(__UX500_VIRT_UART)
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#error Unknown SOC
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#endif
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#define UX500_PHYS_UART(n) __UX500_PHYS_UART(n)
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#define UX500_VIRT_UART(n) __UX500_VIRT_UART(n)
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#define UART_PHYS_BASE UX500_PHYS_UART(CONFIG_UX500_DEBUG_UART)
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#define UART_VIRT_BASE UX500_VIRT_UART(CONFIG_UX500_DEBUG_UART)
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.macro addruart, rp, rv, tmp
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ldr \rp, =UART_PHYS_BASE @ no, physical address
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ldr \rv, =UART_VIRT_BASE @ yes, virtual address
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.endm
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#include <asm/hardware/debug-pl01x.S>
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