diff options
Diffstat (limited to 'arch/arm/include/debug/samsung.S')
| -rw-r--r-- | arch/arm/include/debug/samsung.S | 25 |
1 files changed, 16 insertions, 9 deletions
diff --git a/arch/arm/include/debug/samsung.S b/arch/arm/include/debug/samsung.S index f3a9cff6d5d4..ab474d564a90 100644 --- a/arch/arm/include/debug/samsung.S +++ b/arch/arm/include/debug/samsung.S @@ -1,25 +1,23 @@ -/* arch/arm/plat-samsung/include/plat/debug-macro.S - * +/* SPDX-License-Identifier: GPL-2.0 */ +/* * Copyright 2005, 2007 Simtec Electronics * http://armlinux.simtec.co.uk/ * Ben Dooks <ben@simtec.co.uk> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. -*/ + */ -#include <plat/regs-serial.h> +#include <linux/serial_s3c.h> /* The S5PV210/S5PC110 implementations are as belows. */ .macro fifo_level_s5pv210 rd, rx ldr \rd, [\rx, # S3C2410_UFSTAT] +ARM_BE8(rev \rd, \rd) and \rd, \rd, #S5PV210_UFSTAT_TXMASK .endm .macro fifo_full_s5pv210 rd, rx ldr \rd, [\rx, # S3C2410_UFSTAT] +ARM_BE8(rev \rd, \rd) tst \rd, #S5PV210_UFSTAT_TXFULL .endm @@ -28,6 +26,7 @@ .macro fifo_level_s3c2440 rd, rx ldr \rd, [\rx, # S3C2410_UFSTAT] +ARM_BE8(rev \rd, \rd) and \rd, \rd, #S3C2440_UFSTAT_TXMASK .endm @@ -37,6 +36,7 @@ .macro fifo_full_s3c2440 rd, rx ldr \rd, [\rx, # S3C2410_UFSTAT] +ARM_BE8(rev \rd, \rd) tst \rd, #S3C2440_UFSTAT_TXFULL .endm @@ -50,6 +50,7 @@ .macro busyuart, rd, rx ldr \rd, [\rx, # S3C2410_UFCON] +ARM_BE8(rev \rd, \rd) tst \rd, #S3C2410_UFCON_FIFOMODE @ fifo enabled? beq 1001f @ @ FIFO enabled... @@ -61,14 +62,19 @@ 1001: @ busy waiting for non fifo ldr \rd, [\rx, # S3C2410_UTRSTAT] +ARM_BE8(rev \rd, \rd) tst \rd, #S3C2410_UTRSTAT_TXFE beq 1001b 1002: @ exit busyuart .endm - .macro waituart,rd,rx + .macro waituartcts,rd,rx + .endm + + .macro waituarttxrdy,rd,rx ldr \rd, [\rx, # S3C2410_UFCON] +ARM_BE8(rev \rd, \rd) tst \rd, #S3C2410_UFCON_FIFOMODE @ fifo enabled? beq 1001f @ @ FIFO enabled... @@ -80,6 +86,7 @@ 1001: @ idle waiting for non fifo ldr \rd, [\rx, # S3C2410_UTRSTAT] +ARM_BE8(rev \rd, \rd) tst \rd, #S3C2410_UTRSTAT_TXFE beq 1001b |