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#define CONFIG_SYS_CACHELINE_SIZE       64
  22
  23#include <asm/arch/cpu.h>
  24#include <asm/arch/omap.h>
  25
  26/* Common ARM Erratas */
  27#define CONFIG_ARM_ERRATA_454179
  28#define CONFIG_ARM_ERRATA_430973
  29#define CONFIG_ARM_ERRATA_621766
  30
  31/* The chip has SDRC controller */
  32#define CONFIG_SDRC
  33
  34/* Clock Defines */
  35#define V_OSCK                  26000000        /* Clock output from T2 */
  36#define V_SCLK                  (V_OSCK >> 1)
  37
  38/* NS16550 Configuration */
  39#define V_NS16550_CLK                   48000000        /* 48MHz (APLL96/2) */
  40#define CONFIG_SYS_NS16550_CLK          V_NS16550_CLK
  41#ifdef CONFIG_SPL_BUILD
  42# define CONFIG_SYS_NS16550_SERIAL
  43# define CONFIG_SYS_NS16550_REG_SIZE    (-4)
  44#endif
  45#define CONFIG_SYS_BAUDRATE_TABLE       {4800, 9600, 19200, 38400, 57600, \
  46                                        115200}
  47
  48/* Select serial console configuration */
  49#define CONFIG_CONS_INDEX               3
  50#ifdef CONFIG_SPL_BUILD
  51#define CONFIG_SYS_NS16550_COM3         OMAP34XX_UART3
  52#define CONFIG_SERIAL3                  3
  53#endif
  54
  55/* Physical Memory Map */
  56#define PHYS_SDRAM_1            OMAP34XX_SDRC_CS0
  57#define PHYS_SDRAM_2            OMAP34XX_SDRC_CS1
  58
  59/*
  60 * OMAP3 has 12 GP timers, they can be driven by the system clock
  61 * (12/13/16.8/19.2/38.4MHz) or by 32KHz clock. We use 13MHz (V_SCLK).
  62 * This rate is divided by a local divisor.
  63 */
  64#define CONFIG_SYS_TIMERBASE            (OMAP34XX_GPT2)
  65
  66#define CONFIG_SYS_MONITOR_LEN          (256 << 10)
  67
  68/* TWL4030 */
  69#define CONFIG_TWL4030_POWER
  70
  71/* SPL */
  72#define CONFIG_SPL_TEXT_BASE            0x40200800
  73#define CONFIG_SPL_MAX_SIZE             (54 * 1024)
  74#define CONFIG_SPL_LDSCRIPT             "$(CPUDIR)/omap-common/u-boot-spl.lds"
  75#define CONFIG_SPL_POWER_SUPPORT
  76#define CONFIG_SYS_SPL_ARGS_ADDR        (CONFIG_SYS_SDRAM_BASE + \
  77                                         (64 << 20))
  78
  79#ifdef CONFIG_NAND
  80#define CONFIG_SPL_NAND_SIMPLE
  81#define CONFIG_SYS_NAND_BASE            0x30000000
  82#endif
  83
  84/* Now bring in the rest of the common code. */
  85#include <configs/ti_armv7_omap.h>
  86
  87#endif  /* __CONFIG_TI_OMAP3_COMMON_H__ */
  88