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| author | Akshay Saraswat <akshay.s@samsung.com> | 2014-06-18 17:53:58 +0530 |
|---|---|---|
| committer | Minkyu Kang <mk7.kang@samsung.com> | 2014-06-23 08:45:44 +0900 |
| commit | 8e4ab1d58265884bbc9da6c6720d7a635f00fb2b (patch) | |
| tree | 3b4dfc06fbedef9bce5115116ca2e09291ee1194 /include/configs/exynos5420.h | |
| parent | eacf46d340db182a4068772ec43e2586e9eaf80b (diff) | |
| download | u-boot-imx-8e4ab1d58265884bbc9da6c6720d7a635f00fb2b.zip u-boot-imx-8e4ab1d58265884bbc9da6c6720d7a635f00fb2b.tar.gz u-boot-imx-8e4ab1d58265884bbc9da6c6720d7a635f00fb2b.tar.bz2 | |
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>
Diffstat (limited to 'include/configs/exynos5420.h')
| -rw-r--r-- | include/configs/exynos5420.h | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/include/configs/exynos5420.h b/include/configs/exynos5420.h new file mode 100644 index 0000000..3a28bbc --- /dev/null +++ b/include/configs/exynos5420.h @@ -0,0 +1,46 @@ +/* + * Copyright (C) 2013 Samsung Electronics + * + * Configuration settings for the SAMSUNG EXYNOS5420 SoC + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef __CONFIG_EXYNOS5420_H +#define __CONFIG_EXYNOS5420_H + +#define CONFIG_EXYNOS5420 /* which is in a Exynos5 Family */ + +#define MACH_TYPE_SMDK5420 8002 +#define CONFIG_MACH_TYPE MACH_TYPE_SMDK5420 + +#define CONFIG_VAR_SIZE_SPL + +#define CONFIG_SYS_SDRAM_BASE 0x20000000 +#define CONFIG_SYS_TEXT_BASE 0x23E00000 +#ifdef CONFIG_VAR_SIZE_SPL +#define CONFIG_SPL_TEXT_BASE 0x02024410 +#else +#define CONFIG_SPL_TEXT_BASE 0x02024400 +#endif +#define CONFIG_IRAM_TOP 0x02074000 + +#define CONFIG_DEVICE_TREE_LIST "exynos5420-peach-pit exynos5420-smdk5420" + +#define CONFIG_MAX_I2C_NUM 11 + +/* Enable FIT support and comparison */ +#define CONFIG_FIT +#define CONFIG_FIT_BEST_MATCH + +#define CONFIG_BOARD_REV_GPIO_COUNT 2 + +#define CONFIG_BOOTCOMMAND "mmc read 20007000 451 2000; bootm 20007000" + +/* + * Put the initial stack pointer 1KB below this to allow room for the + * SPL marker. This value is arbitrary, but gd_t is placed starting here. + */ +#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_IRAM_TOP - 0x800) + +#endif /* __CONFIG_EXYNOS5420_H */ |