| 1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
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| 2 | /* |
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| 3 | * Debugging macro include header |
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| 4 | * |
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| 5 | * Copyright (C) 2009 ST-Ericsson |
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| 6 | */ |
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| 7 | |
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| 8 | |
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| 9 | #if CONFIG_UX500_DEBUG_UART > 2 |
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| 10 | #error Invalid Ux500 debug UART |
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| 11 | #endif |
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| 12 | |
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| 13 | /* |
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| 14 | * DEBUG_LL only works if only one SOC is built in. We don't use #else below |
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| 15 | * in order to get "__UX500_UART redefined" warnings if more than one SOC is |
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| 16 | * built, so that there's some hint during the build that something is wrong. |
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| 17 | */ |
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| 18 | |
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| 19 | #ifdef CONFIG_UX500_SOC_DB8500 |
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| 20 | #define U8500_UART0_PHYS_BASE (0x80120000) |
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| 21 | #define U8500_UART1_PHYS_BASE (0x80121000) |
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| 22 | #define U8500_UART2_PHYS_BASE (0x80007000) |
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| 23 | #define __UX500_PHYS_UART(n) U8500_UART##n##_PHYS_BASE |
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| 24 | #endif |
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| 25 | |
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| 26 | #if !defined(__UX500_PHYS_UART) |
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| 27 | #error Unknown SOC |
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| 28 | #endif |
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| 29 | |
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| 30 | #define UX500_PHYS_UART(n) __UX500_PHYS_UART(n) |
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| 31 | #define UART_PHYS_BASE UX500_PHYS_UART(CONFIG_UX500_DEBUG_UART) |
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| 32 | #define UART_VIRT_BASE (0xfff07000) |
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| 33 | |
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| 34 | .macro addruart, rp, rv, tmp |
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| 35 | ldr \rp, =UART_PHYS_BASE @ no, physical address |
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| 36 | ldr \rv, =UART_VIRT_BASE @ yes, virtual address |
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| 37 | .endm |
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| 38 | |
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| 39 | #include <debug/pl01x.S> |
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| 40 | |
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