| /* SPDX-License-Identifier: GPL-2.0-only */ |
| /* |
| * Debugging macro include header |
| * |
| * Copyright (C) 2009 ST-Ericsson |
| */ |
| |
| |
| #if CONFIG_UX500_DEBUG_UART > 2 |
| #error Invalid Ux500 debug UART |
| #endif |
| |
| /* |
| * DEBUG_LL only works if only one SOC is built in. We don't use #else below |
| * in order to get "__UX500_UART redefined" warnings if more than one SOC is |
| * built, so that there's some hint during the build that something is wrong. |
| */ |
| |
| #ifdef CONFIG_UX500_SOC_DB8500 |
| #define U8500_UART0_PHYS_BASE (0x80120000) |
| #define U8500_UART1_PHYS_BASE (0x80121000) |
| #define U8500_UART2_PHYS_BASE (0x80007000) |
| #define __UX500_PHYS_UART(n) U8500_UART##n##_PHYS_BASE |
| #endif |
| |
| #if !defined(__UX500_PHYS_UART) |
| #error Unknown SOC |
| #endif |
| |
| #define UX500_PHYS_UART(n) __UX500_PHYS_UART(n) |
| #define UART_PHYS_BASE UX500_PHYS_UART(CONFIG_UX500_DEBUG_UART) |
| #define UART_VIRT_BASE (0xfff07000) |
| |
| .macro addruart, rp, rv, tmp |
| ldr \rp, =UART_PHYS_BASE @ no, physical address |
| ldr \rv, =UART_VIRT_BASE @ yes, virtual address |
| .endm |
| |
| #include <debug/pl01x.S> |
