u-boot/include/configs/exynos5420-common.h

/* SPDX-License-Identifier: GPL-2.0+ */
/*
 * Copyright (C) 2013 Samsung Electronics
 *
 * Configuration settings for the SAMSUNG EXYNOS5420 SoC
 */

#ifndef __CONFIG_EXYNOS5420_H
#define __CONFIG_EXYNOS5420_H

#define CONFIG_EXYNOS5420

#define CONFIG_EXYNOS5_DT

#define CONFIG_VAR_SIZE_SPL

#define CONFIG_IRAM_TOP			0x02074000

#define CONFIG_SPL_MAX_FOOTPRINT	(30 * 1024)

#define CONFIG_DEVICE_TREE_LIST "exynos5800-peach-pi"	\
				"exynos5420-peach-pit exynos5420-smdk5420"

#define CONFIG_PHY_IRAM_BASE		0x02020000

/* Address for relocating helper code (Last 4 KB of IRAM) */
#define CONFIG_EXYNOS_RELOCATE_CODE_BASE	(CONFIG_IRAM_TOP - 0x1000)

/*
 * Low Power settings
 */
#define CONFIG_LOWPOWER_FLAG		0x02020028
#define CONFIG_LOWPOWER_ADDR		0x0202002C

#define CONFIG_USB_XHCI_EXYNOS

#endif	/* __CONFIG_EXYNOS5420_H */
SPDX: Convert all of our single license tags to Linux Kernel style When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com> 2018-05-06 21:58:06 +00:00			`/* SPDX-License-Identifier: GPL-2.0+ */`
Exynos5420: Introduce support for the Peach-Pit board While the Exynos5420 chip is used in both Smdk5420 and in the Peach-Pit line of devices, there could be other boards using the same chip, so a common configuration file is being added (exynos5420.h) as well as two common device tree files (exynos54xx.dtsi & exynos5420.dtsi). The peach board as declared in boards.cfg is a copy of smdk5420 declaration. The configuration files are similar, but define different default device trees, console serial ports and prompts. The device tree files for smdk5420 and peach-pit inherit from the same common file. Signed-off-by: Vadim Bendebury <vbendeb@chromium.org> Signed-off-by: Akshay Saraswat <akshay.s@samsung.com> Acked-by: Simon Glass <sjg@chromium.org> Tested-by: Simon Glass <sjg@chromium.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com> 2014-06-18 12:23:58 +00:00			`/*`
			`* Copyright (C) 2013 Samsung Electronics`
			`*`
			`* Configuration settings for the SAMSUNG EXYNOS5420 SoC`
			`*/`

			`#ifndef __CONFIG_EXYNOS5420_H`
			`#define __CONFIG_EXYNOS5420_H`

exynos: Move common smdk5420 things to common file A few things are common but are not in the common file. Fix this and rename the file to fit with the other exynos*-common files. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com> 2014-10-08 04:01:46 +00:00			`#define CONFIG_EXYNOS5420`

exynos: Drop old exynos5420-specific board code Now that exynos5420 boards can use the generic exynos5 code, switch over to it and remove the old code. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Przemyslaw Marczak <p.marczak@samsung.com> 2015-08-03 14:19:30 +00:00			`#define CONFIG_EXYNOS5_DT`

Exynos5420: Introduce support for the Peach-Pit board While the Exynos5420 chip is used in both Smdk5420 and in the Peach-Pit line of devices, there could be other boards using the same chip, so a common configuration file is being added (exynos5420.h) as well as two common device tree files (exynos54xx.dtsi & exynos5420.dtsi). The peach board as declared in boards.cfg is a copy of smdk5420 declaration. The configuration files are similar, but define different default device trees, console serial ports and prompts. The device tree files for smdk5420 and peach-pit inherit from the same common file. Signed-off-by: Vadim Bendebury <vbendeb@chromium.org> Signed-off-by: Akshay Saraswat <akshay.s@samsung.com> Acked-by: Simon Glass <sjg@chromium.org> Tested-by: Simon Glass <sjg@chromium.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com> 2014-06-18 12:23:58 +00:00			`#define CONFIG_VAR_SIZE_SPL`

			`#define CONFIG_IRAM_TOP 0x02074000`

Exynos5: Config: Increase SPL footprint for Exynos5420 Max footprint for SPL in both Exynos 5250 and 5420 is limited to 14 KB. For Exynos5250 we need to keep it 14 KB because BL1 supports only fixed size SPL downloading. But in case of Exynos5420 we need not restrict it to 14 KB. And also, the SPL size for Exynos5420 is expected to increase with the upcoming patches and the patches under review right now. Signed-off-by: Akshay Saraswat <akshay.s@samsung.com> Acked-by: Simon Glass <sjg@chromium.org> Tested-by: Simon Glass <sjg@chromium.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com> 2014-06-18 12:24:00 +00:00			`#define CONFIG_SPL_MAX_FOOTPRINT (30 * 1024)`

Config: Exynos5800: Enable build for Peach-Pi This adds following things : - New config and defconfig for Peach-Pi board. - Alterations in Kconfig and MAINTAINERS. - Addition of CONFIG_EXYNOS5800. - ADdition of exynos5800-peach-pi in dts list. Signed-off-by: Akshay Saraswat <akshay.s@samsung.com> Acked-by: Simon Glass <sjg@chromium.org> Tested-by: Simon Glass <sjg@chromium.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com> 2014-11-13 17:08:17 +00:00			`#define CONFIG_DEVICE_TREE_LIST "exynos5800-peach-pi" \`
			`"exynos5420-peach-pit exynos5420-smdk5420"`
Exynos5420: Introduce support for the Peach-Pit board While the Exynos5420 chip is used in both Smdk5420 and in the Peach-Pit line of devices, there could be other boards using the same chip, so a common configuration file is being added (exynos5420.h) as well as two common device tree files (exynos54xx.dtsi & exynos5420.dtsi). The peach board as declared in boards.cfg is a copy of smdk5420 declaration. The configuration files are similar, but define different default device trees, console serial ports and prompts. The device tree files for smdk5420 and peach-pit inherit from the same common file. Signed-off-by: Vadim Bendebury <vbendeb@chromium.org> Signed-off-by: Akshay Saraswat <akshay.s@samsung.com> Acked-by: Simon Glass <sjg@chromium.org> Tested-by: Simon Glass <sjg@chromium.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com> 2014-06-18 12:23:58 +00:00
Exynos542x: Config: Add various configs This patch adds "iRAM, CPU state and low power" configs which are the addresses acting as flag registers. iROM code checks CONFIG_LOWPOWER_FLAG address. If it is equal to CONFIG_LOWPOWER_EN then it jumps to the address (0x02020000+CPUID*4). This is a part of iROM logic. Rest other flags are being used at various places during kernel switching and reset. They are nowhere documented because they are part programming. These configs are serving as flags for us because they are representing the addresses in iRAM which we are using for storing and extracting CPU Status and GIC status. Signed-off-by: Akshay Saraswat <akshay.s@samsung.com> Reviewed-by: Simon Glass <sjg@chromium.org> Tested-by: Simon Glass <sjg@chromium.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com> 2015-02-20 07:57:11 +00:00			`#define CONFIG_PHY_IRAM_BASE 0x02020000`

			`/* Address for relocating helper code (Last 4 KB of IRAM) */`
			`#define CONFIG_EXYNOS_RELOCATE_CODE_BASE (CONFIG_IRAM_TOP - 0x1000)`

			`/*`
			`* Low Power settings`
			`*/`
			`#define CONFIG_LOWPOWER_FLAG 0x02020028`
			`#define CONFIG_LOWPOWER_ADDR 0x0202002C`

exynos: config: Move common options to the common headers and tidy up Many options are duplicated on the exynos5 boards. Move these to the common files. Also some options are not used so can be removed. Tidy this up to make the files easier to maintain. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Przemyslaw Marczak <p.marczak@samsung.com> 2015-08-03 14:19:29 +00:00			`#define CONFIG_USB_XHCI_EXYNOS`

Exynos5420: Introduce support for the Peach-Pit board While the Exynos5420 chip is used in both Smdk5420 and in the Peach-Pit line of devices, there could be other boards using the same chip, so a common configuration file is being added (exynos5420.h) as well as two common device tree files (exynos54xx.dtsi & exynos5420.dtsi). The peach board as declared in boards.cfg is a copy of smdk5420 declaration. The configuration files are similar, but define different default device trees, console serial ports and prompts. The device tree files for smdk5420 and peach-pit inherit from the same common file. Signed-off-by: Vadim Bendebury <vbendeb@chromium.org> Signed-off-by: Akshay Saraswat <akshay.s@samsung.com> Acked-by: Simon Glass <sjg@chromium.org> Tested-by: Simon Glass <sjg@chromium.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com> 2014-06-18 12:23:58 +00:00			`#endif /* __CONFIG_EXYNOS5420_H */`