diff options
Diffstat (limited to 'arch/arm/mach-uniphier/ph1-pro4/lowlevel_debug.S')
| -rw-r--r-- | arch/arm/mach-uniphier/ph1-pro4/lowlevel_debug.S | 39 |
1 files changed, 0 insertions, 39 deletions
diff --git a/arch/arm/mach-uniphier/ph1-pro4/lowlevel_debug.S b/arch/arm/mach-uniphier/ph1-pro4/lowlevel_debug.S deleted file mode 100644 index fcaf6d12d8..0000000000 --- a/arch/arm/mach-uniphier/ph1-pro4/lowlevel_debug.S +++ /dev/null @@ -1,39 +0,0 @@ -/* - * On-chip UART initializaion for low-level debugging - * - * Copyright (C) 2014 Panasonic Corporation - * Author: Masahiro Yamada <yamada.m@jp.panasonic.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <linux/linkage.h> -#include <mach/sc-regs.h> -#include <mach/sg-regs.h> - -#define UART_CLK 73728000 -#include <mach/debug-uart.S> - -ENTRY(setup_lowlevel_debug) - ldr r0, =SC_CLKCTRL - ldr r1, [r0] - orr r1, r1, #SC_CLKCTRL_CEN_PERI - str r1, [r0] - - init_debug_uart r0, r1, r2 - - /* UART Port 0 */ - set_pinsel 127, 0, r0, r1 - set_pinsel 128, 0, r0, r1 - - ldr r0, =SG_LOADPINCTRL - mov r1, #1 - str r1, [r0] - - ldr r0, =SG_IECTRL - ldr r1, [r0] - orr r1, r1, #1 - str r1, [r0] - - mov pc, lr -ENDPROC(setup_lowlevel_debug) |