diff options
Diffstat (limited to 'arch/arm/include/asm/arch-uniphier/debug-uart.S')
| -rw-r--r-- | arch/arm/include/asm/arch-uniphier/debug-uart.S | 24 |
1 files changed, 0 insertions, 24 deletions
diff --git a/arch/arm/include/asm/arch-uniphier/debug-uart.S b/arch/arm/include/asm/arch-uniphier/debug-uart.S deleted file mode 100644 index af55fee..0000000 --- a/arch/arm/include/asm/arch-uniphier/debug-uart.S +++ /dev/null @@ -1,24 +0,0 @@ -/* - * Copyright (C) 2014 Panasonic Corporation - * Author: Masahiro Yamada <yamada.m@jp.panasonic.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <linux/serial_reg.h> - -#if !defined(CONFIG_DEBUG_SEMIHOSTING) -#include CONFIG_DEBUG_LL_INCLUDE -#endif - -#define BAUDRATE 115200 -#define DIV_ROUND(x, d) (((x) + ((d) / 2)) / (d)) -#define DIVISOR DIV_ROUND(UART_CLK, 16 * BAUDRATE) - - .macro init_debug_uart, ra, rb, rc - addruart \ra, \rb, \rc - mov \rb, #UART_LCR_WLEN8 - strb \rb, [\ra, #0x11] - ldr \rb, =DIVISOR - str \rb, [\ra, #0x24] - .endm |