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- /* SPDX-License-Identifier: GPL-2.0-only */
- /* arch/arm/mach-s3c2410/include/mach/debug-macro.S
- *
- * Debugging macro include header
- *
- * Copyright (C) 1994-1999 Russell King
- * Copyright (C) 2005 Simtec Electronics
- *
- * Moved from linux/arch/arm/kernel/debug.S by Ben Dooks
- */
- #include <linux/serial_s3c.h>
- #define S3C2410_UART1_OFF (0x4000)
- .macro addruart, rp, rv, tmp
- ldr \rp, = CONFIG_DEBUG_UART_PHYS
- ldr \rv, = CONFIG_DEBUG_UART_VIRT
- .endm
- .macro fifo_full_s3c2410 rd, rx
- ldr \rd, [\rx, # S3C2410_UFSTAT]
- tst \rd, #S3C2410_UFSTAT_TXFULL
- .endm
- .macro fifo_level_s3c2410 rd, rx
- ldr \rd, [\rx, # S3C2410_UFSTAT]
- and \rd, \rd, #S3C2410_UFSTAT_TXMASK
- .endm
- /* include the reset of the code which will do the work */
- #include <debug/samsung.S>
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