u-boot/include/configs/exynos5250-dt.h
Michael Pratt 0cf7e18904 Exynos: Split 5250 and 5420 memory bank configuration
Since snow has a different memory configuration than peach, split the
configuration between the 5250 and 5420. Exynos 5420 supports runtime
memory configuration detection, and can make the determination between 4
and 7 banks at runtime.

Include the bank size with the number of banks for context to make the
number of banks meaningful.

Signed-off-by: Michael Pratt <mpratt@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>
2014-06-23 08:45:45 +09:00

73 lines
1.6 KiB
C

/*
* Copyright (C) 2012 Samsung Electronics
*
* Configuration settings for the SAMSUNG EXYNOS5250 board.
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef __CONFIG_5250_H
#define __CONFIG_5250_H
#include <configs/exynos5-dt.h>
#define CONFIG_EXYNOS5250
#define CONFIG_SYS_SDRAM_BASE 0x40000000
#define CONFIG_SYS_TEXT_BASE 0x43E00000
/* MACH_TYPE_SMDK5250 macro will be removed once added to mach-types */
#define MACH_TYPE_SMDK5250 3774
#define CONFIG_MACH_TYPE MACH_TYPE_SMDK5250
#define CONFIG_SPL_MAX_FOOTPRINT (14 * 1024)
/* USB */
#define CONFIG_CMD_USB
#define CONFIG_USB_XHCI
#define CONFIG_USB_XHCI_EXYNOS
#define CONFIG_SYS_USB_XHCI_MAX_ROOT_PORTS 2
#define CONFIG_USB_STORAGE
#define CONFIG_SPL_TEXT_BASE 0x02023400
#define CONFIG_BOOTCOMMAND "mmc read 40007000 451 2000; bootm 40007000"
#define CONFIG_SYS_PROMPT "SMDK5250 # "
#define CONFIG_IDENT_STRING " for SMDK5250"
#define CONFIG_IRAM_STACK 0x02050000
#define CONFIG_SYS_INIT_SP_ADDR CONFIG_IRAM_STACK
/* PMIC */
#define CONFIG_POWER_MAX77686
/* Sound */
#define CONFIG_CMD_SOUND
#ifdef CONFIG_CMD_SOUND
#define CONFIG_SOUND
#define CONFIG_I2S_SAMSUNG
#define CONFIG_I2S
#define CONFIG_SOUND_MAX98095
#define CONFIG_SOUND_WM8994
#endif
/* I2C */
#define CONFIG_MAX_I2C_NUM 8
/* Display */
#define CONFIG_LCD
#ifdef CONFIG_LCD
#define CONFIG_EXYNOS_FB
#define CONFIG_EXYNOS_DP
#define LCD_XRES 2560
#define LCD_YRES 1600
#define LCD_BPP LCD_COLOR16
#endif
/* DRAM Memory Banks */
#define CONFIG_NR_DRAM_BANKS 8
#define SDRAM_BANK_SIZE (256UL << 20UL) /* 256 MB */
#endif /* __CONFIG_5250_H */