LXR uboot/include/configs/ti_omap3

   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
  17/*
  18 * High Level Configuration Options
  19 */
  20
  21#include <asm/arch/cpu.h>
  22#include <asm/arch/omap.h>
  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) */
  33#define CONFIG_SYS_NS16550_CLK          V_NS16550_CLK
  34#ifdef CONFIG_SPL_BUILD
  35# define CONFIG_SYS_NS16550_SERIAL
  36# define CONFIG_SYS_NS16550_REG_SIZE    (-4)
  37#endif
  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
  43#ifdef CONFIG_SPL_BUILD
  44#define CONFIG_SYS_NS16550_COM3         OMAP34XX_UART3
  45#define CONFIG_SERIAL3                  3
  46#endif
  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
  61/* TWL4030 */
  62#define CONFIG_TWL4030_POWER
  63
  64/* SPL */
  65#define CONFIG_SPL_TEXT_BASE            0x40200800
  66#define CONFIG_SPL_LDSCRIPT             "arch/arm/mach-omap2/u-boot-spl.lds"
  67#define CONFIG_SYS_SPL_ARGS_ADDR        (CONFIG_SYS_SDRAM_BASE + \
  68                                         (64 << 20))
  69
  70#ifdef CONFIG_NAND
  71#define CONFIG_SPL_NAND_SIMPLE
  72#define CONFIG_SYS_NAND_BASE            0x30000000
  73#endif
  74
  75/* Now bring in the rest of the common code. */
  76#include <configs/ti_armv7_omap.h>
  77
  78#endif  /* __CONFIG_TI_OMAP3_COMMON_H__ */
  79