Gitiles
Code Review Sign In
gerrit.devboardsforandroid.linaro.org / platform / external / u-boot / fc7368ec858fc735866e7928a326a8e2a84c5696 / . / include / configs / ti_omap3_common.h
blob: 4b4f104105433b202b4e06ec50818fee32a1b5a1 [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
Enric Balletbò i Serrac7964f82013-12-06 21:30:23 +0100[diff] [blame]17
18#include <asm/arch/cpu.h>
Nishanth Menon987ec582015-03-09 17:12:04 -0500[diff] [blame]19#include <asm/arch/omap.h>
Enric Balletbò i Serrac7964f82013-12-06 21:30:23 +0100[diff] [blame]20
Simon Glassb3f4ca12014-10-22 21:37:15 -0600[diff] [blame]21#ifndef CONFIG_SPL_BUILD
Simon Glassb3f4ca12014-10-22 21:37:15 -0600[diff] [blame]22# define CONFIG_OMAP_SERIAL
Simon Glassb3f4ca12014-10-22 21:37:15 -0600[diff] [blame]23#endif
24
Enric Balletbò i Serrac7964f82013-12-06 21:30:23 +0100[diff] [blame]25/* The chip has SDRC controller */
26#define CONFIG_SDRC
27
28/* Clock Defines */
29#define V_OSCK 26000000 /* Clock output from T2 */
30#define V_SCLK (V_OSCK >> 1)
31
32/* NS16550 Configuration */
33#define V_NS16550_CLK 48000000 /* 48MHz (APLL96/2) */
34#define CONFIG_SYS_NS16550
Simon Glassb3f4ca12014-10-22 21:37:15 -0600[diff] [blame]35#ifdef CONFIG_SPL_BUILD
36# define CONFIG_SYS_NS16550_SERIAL
37# define CONFIG_SYS_NS16550_REG_SIZE (-4)
38# define CONFIG_SYS_NS16550_CLK V_NS16550_CLK
39#endif
Enric Balletbò i Serrac7964f82013-12-06 21:30:23 +0100[diff] [blame]40#define CONFIG_SYS_BAUDRATE_TABLE {4800, 9600, 19200, 38400, 57600, \
41 115200}
42
43/* Select serial console configuration */
44#define CONFIG_CONS_INDEX 3
Simon Glassb3f4ca12014-10-22 21:37:15 -0600[diff] [blame]45#ifdef CONFIG_SPL_BUILD
Enric Balletbò i Serrac7964f82013-12-06 21:30:23 +0100[diff] [blame]46#define CONFIG_SYS_NS16550_COM3 OMAP34XX_UART3
47#define CONFIG_SERIAL3 3
Simon Glassb3f4ca12014-10-22 21:37:15 -0600[diff] [blame]48#endif
Enric Balletbò i Serrac7964f82013-12-06 21:30:23 +0100[diff] [blame]49
50/* Physical Memory Map */
51#define PHYS_SDRAM_1 OMAP34XX_SDRC_CS0
52#define PHYS_SDRAM_2 OMAP34XX_SDRC_CS1
53
54/*
55 * OMAP3 has 12 GP timers, they can be driven by the system clock
56 * (12/13/16.8/19.2/38.4MHz) or by 32KHz clock. We use 13MHz (V_SCLK).
57 * This rate is divided by a local divisor.
58 */
59#define CONFIG_SYS_TIMERBASE (OMAP34XX_GPT2)
60
61#define CONFIG_SYS_MONITOR_LEN (256 << 10)
62
63/* TWL4030 */
64#define CONFIG_TWL4030_POWER 1
65
66/* SPL */
67#define CONFIG_SPL_TEXT_BASE 0x40200800
68#define CONFIG_SPL_MAX_SIZE (54 * 1024)
69#define CONFIG_SPL_LDSCRIPT "$(CPUDIR)/omap-common/u-boot-spl.lds"
70#define CONFIG_SPL_POWER_SUPPORT
Tom Rinid3289aa2014-04-03 07:52:53 -0400[diff] [blame]71#define CONFIG_SYS_SPL_ARGS_ADDR (CONFIG_SYS_SDRAM_BASE + \
72 (64 << 20))
73
Enric Balletbò i Serrac7964f82013-12-06 21:30:23 +0100[diff] [blame]74
75#ifdef CONFIG_NAND
76#define CONFIG_SPL_NAND_SUPPORT
77#define CONFIG_SPL_NAND_SIMPLE
Tom Rinidf4dbb52014-04-03 15:17:15 -0400[diff] [blame]78#define CONFIG_SYS_NAND_BASE 0x30000000
Enric Balletbò i Serrac7964f82013-12-06 21:30:23 +0100[diff] [blame]79#endif
80
81/* Now bring in the rest of the common code. */
82#include <configs/ti_armv7_common.h>
83
84#endif /* __CONFIG_TI_OMAP3_COMMON_H__ */