39 lines · 1.0 KB · Assembly
RawDownload
/* 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>