UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity
OpenCloudOS-Kernel/arch/arm/include/debug/s5pv210.S

32 lines
891 B
ArmAsm
Raw Normal View History

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 Based on 2 normalized pattern(s): 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 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 # extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 4122 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Enrico Weigelt <info@metux.net> Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081206.933168790@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-06-04 16:11:33 +08:00
/* SPDX-License-Identifier: GPL-2.0-only */
ARM: S5PV210: move debug-macro.S into the common space Move debug-macro.S from mach/include to include/debug where all other common debug macros are. Signed-off-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-07-03 20:39:41 +08:00
/*
* Copyright (c) 2010-2011 Samsung Electronics Co., Ltd.
* http://www.samsung.com
ARM: S5PV210: Add Samsung S5PV210 CPU support This patch adds support for Samsung S5PV210 CPU. This patch also adds an entry for S5PV210 cpu in plat-s5p cpu table. Signed-off-by: Thomas Abraham <thomas.ab@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-02-24 15:40:29 +08:00
*/
/* pull in the relevant register and map files. */
ARM: S5PV210: move debug-macro.S into the common space Move debug-macro.S from mach/include to include/debug where all other common debug macros are. Signed-off-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-07-03 20:39:41 +08:00
#define S3C_ADDR_BASE 0xF6000000
#define S3C_VA_UART S3C_ADDR_BASE + 0x01000000
#define S5PV210_PA_UART 0xe2900000
ARM: S5PV210: Add Samsung S5PV210 CPU support This patch adds support for Samsung S5PV210 CPU. This patch also adds an entry for S5PV210 cpu in plat-s5p cpu table. Signed-off-by: Thomas Abraham <thomas.ab@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-02-24 15:40:29 +08:00
/* note, for the boot process to work we have to keep the UART
* virtual address aligned to an 1MiB boundary for the L1
* mapping the head code makes. We keep the UART virtual address
* aligned and add in the offset when we load the value here.
*/
ARM: add an extra temp register to the low level debugging addruart macro Some platforms (like OMAP not to name it) are doing rather complicated hacks just to determine the base UART address to use. Let's give their addruart macro some slack by providing an extra work register which will allow for much needed cleanups. This is basically a no-op as this commit is only adding the extra argument to the macro but no one is using it yet. Signed-off-by: nicolas Pitre <nicolas.pitre@linaro.org> Reviewed-by: Kevin Hilman <khilman@ti.com>
2011-09-01 10:55:46 +08:00
.macro addruart, rp, rv, tmp
ARM: S5PV210: move debug-macro.S into the common space Move debug-macro.S from mach/include to include/debug where all other common debug macros are. Signed-off-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-07-03 20:39:41 +08:00
ldr \rp, =S5PV210_PA_UART
ldr \rv, =S3C_VA_UART
ARM: S5PV210: Add Samsung S5PV210 CPU support This patch adds support for Samsung S5PV210 CPU. This patch also adds an entry for S5PV210 cpu in plat-s5p cpu table. Signed-off-by: Thomas Abraham <thomas.ab@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-02-24 15:40:29 +08:00
#if CONFIG_DEBUG_S3C_UART != 0
arm: return both physical and virtual addresses from addruart Rather than checking the MMU status in every instance of addruart, do it once in kernel/debug.S, and change the existing addruart macros to return both physical and virtual addresses. The main debug code can then select the appropriate address to use. This will also allow us to retreive the address of a uart for the MMU state that we're not current in. Updated with fixes for OMAP from Jason Wang <jason77.wang@gmail.com> and Tony Lindgren <tony@atomide.com>, and fix for versatile express from Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>. Signed-off-by: Jeremy Kerr <jeremy.kerr@canonical.com> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Signed-off-by: Jason Wang <jason77.wang@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com> Tested-by: Kevin Hilman <khilman@deeprootsystems.com>
2010-07-06 18:30:06 +08:00
add \rp, \rp, #(0x400 * CONFIG_DEBUG_S3C_UART)
add \rv, \rv, #(0x400 * CONFIG_DEBUG_S3C_UART)
ARM: S5PV210: Add Samsung S5PV210 CPU support This patch adds support for Samsung S5PV210 CPU. This patch also adds an entry for S5PV210 cpu in plat-s5p cpu table. Signed-off-by: Thomas Abraham <thomas.ab@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-02-24 15:40:29 +08:00
#endif
.endm
#define fifo_full fifo_full_s5pv210
#define fifo_level fifo_level_s5pv210
ARM: exynos: move debug-macro.S to include/debug/ The move is necessary to support early debug output on exynos with multiplatform configurations. This implies also moving the plat/debug-macro.S file, but we are leaving the remaining users of that file in place, to avoid adding large numbers of extra configuration options to Kconfig.debug Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2013-03-05 01:03:10 +08:00
#include <debug/samsung.S>