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gerrit.devboardsforandroid.linaro.org / platform / external / u-boot / 1704308eb63bca0425c524438a7a2992689e2982 / . / include / configs / ti_omap3_common.h
blob: 393d867a73360870539ae78a6b9ad5a70b81ede9 [file] [log] [blame]
Enric Balletbò i Serrac7964f82013-12-06 21:30:23 +0100[diff] [blame]1/*
2 * ti_omap3_common.h
3 *
4 * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/
5 *
6 * SPDX-License-Identifier: GPL-2.0+
7 *
8 * For more details, please see the technical documents listed at
9 * http://www.ti.com/product/omap3530
10 * http://www.ti.com/product/omap3630
11 * http://www.ti.com/product/dm3730
12 */
13
14#ifndef __CONFIG_TI_OMAP3_COMMON_H__
15#define __CONFIG_TI_OMAP3_COMMON_H__
16
Albert ARIBAUD37098442016-01-27 08:46:11 +0100[diff] [blame]17/*
18 * High Level Configuration Options
19 */
20
Enric Balletbò i Serrac7964f82013-12-06 21:30:23 +0100[diff] [blame]21#include <asm/arch/cpu.h>
Nishanth Menon987ec582015-03-09 17:12:04 -0500[diff] [blame]22#include <asm/arch/omap.h>
Enric Balletbò i Serrac7964f82013-12-06 21:30:23 +0100[diff] [blame]23
24/* The chip has SDRC controller */
25#define CONFIG_SDRC
26
27/* Clock Defines */
28#define V_OSCK 26000000 /* Clock output from T2 */
29#define V_SCLK (V_OSCK >> 1)
30
31/* NS16550 Configuration */
32#define V_NS16550_CLK 48000000 /* 48MHz (APLL96/2) */
Thomas Chouc7b96862015-11-19 21:48:12 +0800[diff] [blame]33#define CONFIG_SYS_NS16550_CLK V_NS16550_CLK
Simon Glassb3f4ca12014-10-22 21:37:15 -0600[diff] [blame]34#ifdef CONFIG_SPL_BUILD
35# define CONFIG_SYS_NS16550_SERIAL
36# define CONFIG_SYS_NS16550_REG_SIZE (-4)
Simon Glassb3f4ca12014-10-22 21:37:15 -0600[diff] [blame]37#endif
Enric Balletbò i Serrac7964f82013-12-06 21:30:23 +0100[diff] [blame]38#define CONFIG_SYS_BAUDRATE_TABLE {4800, 9600, 19200, 38400, 57600, \
39 115200}
40
41/* Select serial console configuration */
42#define CONFIG_CONS_INDEX 3
Simon Glassb3f4ca12014-10-22 21:37:15 -0600[diff] [blame]43#ifdef CONFIG_SPL_BUILD
Enric Balletbò i Serrac7964f82013-12-06 21:30:23 +0100[diff] [blame]44#define CONFIG_SYS_NS16550_COM3 OMAP34XX_UART3
45#define CONFIG_SERIAL3 3
Simon Glassb3f4ca12014-10-22 21:37:15 -0600[diff] [blame]46#endif
Enric Balletbò i Serrac7964f82013-12-06 21:30:23 +0100[diff] [blame]47
48/* Physical Memory Map */
49#define PHYS_SDRAM_1 OMAP34XX_SDRC_CS0
50#define PHYS_SDRAM_2 OMAP34XX_SDRC_CS1
51
52/*
53 * OMAP3 has 12 GP timers, they can be driven by the system clock
54 * (12/13/16.8/19.2/38.4MHz) or by 32KHz clock. We use 13MHz (V_SCLK).
55 * This rate is divided by a local divisor.
56 */
57#define CONFIG_SYS_TIMERBASE (OMAP34XX_GPT2)
58
59#define CONFIG_SYS_MONITOR_LEN (256 << 10)
60
Enric Balletbò i Serrac7964f82013-12-06 21:30:23 +0100[diff] [blame]61/* SPL */
62#define CONFIG_SPL_TEXT_BASE 0x40200800
Tom Rini983e3702016-11-07 21:34:54 -0500[diff] [blame]63#define CONFIG_SPL_LDSCRIPT "arch/arm/mach-omap2/u-boot-spl.lds"
Tom Rinid3289aa2014-04-03 07:52:53 -0400[diff] [blame]64#define CONFIG_SYS_SPL_ARGS_ADDR (CONFIG_SYS_SDRAM_BASE + \
65 (64 << 20))
66
Enric Balletbò i Serrac7964f82013-12-06 21:30:23 +0100[diff] [blame]67#ifdef CONFIG_NAND
Enric Balletbò i Serrac7964f82013-12-06 21:30:23 +0100[diff] [blame]68#define CONFIG_SPL_NAND_SIMPLE
Tom Rinidf4dbb52014-04-03 15:17:15 -0400[diff] [blame]69#define CONFIG_SYS_NAND_BASE 0x30000000
Enric Balletbò i Serrac7964f82013-12-06 21:30:23 +0100[diff] [blame]70#endif
71
72/* Now bring in the rest of the common code. */
Nishanth Menon9a0f4002015-07-22 18:05:41 -0500[diff] [blame]73#include <configs/ti_armv7_omap.h>
Enric Balletbò i Serrac7964f82013-12-06 21:30:23 +0100[diff] [blame]74
75#endif /* __CONFIG_TI_OMAP3_COMMON_H__ */