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linux/arch/arm/mach-tegra/irammap.h

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treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 201 Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms and conditions of the gnu general public license version 2 as published by the free software foundation this program is distributed in the hope it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details you should have received a copy of the gnu general public license along with this program if not see http www gnu org licenses extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 228 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Reviewed-by: Steve Winslow <swinslow@gmail.com> Reviewed-by: Richard Fontana <rfontana@redhat.com> Reviewed-by: Alexios Zavras <alexios.zavras@intel.com> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190528171438.107155473@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-05-28 10:10:04 -07:00
/* SPDX-License-Identifier: GPL-2.0-only */
ARM: tegra: Pass uncompress.h UART selection to DEBUG_LL uncompress.h now saves the selected UART's physical address in Tegra's IRAM, along with a cookie to indicate validity. The first time it's run, macro addruart in debug-macro.S looks for this cookie, and if it's present, uses the UART address stored there. If not, the static value TEGRA_DEBUG_UART_BASE is used, as was previous behaviour. The static behaviour will thus be used when not booting using a zImage. This work was inspired by work by Doug Anderson <dianders@chromium.org>; see http://lkml.org/lkml/2011/9/26/284. However, this patch relies on the data passing describe above, rather than duplicating the UART selection logic in debug-macro.S; the latest selection logic is more complex due to the need to check reset/clock bits too. Signed-off-by: Stephen Warren <swarren@nvidia.com> Tested-by: Doug Anderson <dianders@chromium.org> Acked-by: Doug Anderson <dianders@chromium.org> Signed-off-by: Olof Johansson <olof@lixom.net>
2012-01-06 10:43:22 +00:00
/*
* Copyright (c) 2012, NVIDIA CORPORATION. All rights reserved.
*/
#ifndef __MACH_TEGRA_IRAMMAP_H
#define __MACH_TEGRA_IRAMMAP_H
treewide: replace #include <asm/sizes.h> with #include <linux/sizes.h> Since commit dccd2304cc90 ("ARM: 7430/1: sizes.h: move from asm-generic to <linux/sizes.h>"), <asm/sizes.h> and <asm-generic/sizes.h> are just wrappers of <linux/sizes.h>. This commit replaces all <asm/sizes.h> and <asm-generic/sizes.h> to prepare for the removal. Link: http://lkml.kernel.org/r/1553267665-27228-1-git-send-email-yamada.masahiro@socionext.com Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2019-05-14 15:46:51 -07:00
#include <linux/sizes.h>
ARM: tegra: Pass uncompress.h UART selection to DEBUG_LL uncompress.h now saves the selected UART's physical address in Tegra's IRAM, along with a cookie to indicate validity. The first time it's run, macro addruart in debug-macro.S looks for this cookie, and if it's present, uses the UART address stored there. If not, the static value TEGRA_DEBUG_UART_BASE is used, as was previous behaviour. The static behaviour will thus be used when not booting using a zImage. This work was inspired by work by Doug Anderson <dianders@chromium.org>; see http://lkml.org/lkml/2011/9/26/284. However, this patch relies on the data passing describe above, rather than duplicating the UART selection logic in debug-macro.S; the latest selection logic is more complex due to the need to check reset/clock bits too. Signed-off-by: Stephen Warren <swarren@nvidia.com> Tested-by: Doug Anderson <dianders@chromium.org> Acked-by: Doug Anderson <dianders@chromium.org> Signed-off-by: Olof Johansson <olof@lixom.net>
2012-01-06 10:43:22 +00:00
/* The first 1K of IRAM is permanently reserved for the CPU reset handler */
#define TEGRA_IRAM_RESET_HANDLER_OFFSET 0
#define TEGRA_IRAM_RESET_HANDLER_SIZE SZ_1K
ARM: tegra: move resume vector define to irammap.h irammap.h's purpose is to define the layout/usage of IRAM. As such, TEGRA_IRAM_CODE_AREA should have been added there rather than iomap.h. Move the define, and rename it something more descriptive. Cc: Joseph Lo <josephl@nvidia.com> Signed-off-by: Stephen Warren <swarren@nvidia.com>
2013-08-20 16:19:15 -06:00
/*
* This area is used for LPx resume vector, only while LPx power state is
* active. At other times, the AVP may use this area for arbitrary purposes
*/
#define TEGRA_IRAM_LPx_RESUME_AREA (TEGRA_IRAM_BASE + SZ_4K)
ARM: tegra: Pass uncompress.h UART selection to DEBUG_LL uncompress.h now saves the selected UART's physical address in Tegra's IRAM, along with a cookie to indicate validity. The first time it's run, macro addruart in debug-macro.S looks for this cookie, and if it's present, uses the UART address stored there. If not, the static value TEGRA_DEBUG_UART_BASE is used, as was previous behaviour. The static behaviour will thus be used when not booting using a zImage. This work was inspired by work by Doug Anderson <dianders@chromium.org>; see http://lkml.org/lkml/2011/9/26/284. However, this patch relies on the data passing describe above, rather than duplicating the UART selection logic in debug-macro.S; the latest selection logic is more complex due to the need to check reset/clock bits too. Signed-off-by: Stephen Warren <swarren@nvidia.com> Tested-by: Doug Anderson <dianders@chromium.org> Acked-by: Doug Anderson <dianders@chromium.org> Signed-off-by: Olof Johansson <olof@lixom.net>
2012-01-06 10:43:22 +00:00
#endif
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