ti_omap3_common.h 1.8 KB

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  1. /* SPDX-License-Identifier: GPL-2.0+ */
  2. /*
  3. * ti_omap3_common.h
  4. *
  5. * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/
  6. *
  7. * For more details, please see the technical documents listed at
  8. * http://www.ti.com/product/omap3530
  9. * http://www.ti.com/product/omap3630
  10. * http://www.ti.com/product/dm3730
  11. */
  12. #ifndef __CONFIG_TI_OMAP3_COMMON_H__
  13. #define __CONFIG_TI_OMAP3_COMMON_H__
  14. /*
  15. * High Level Configuration Options
  16. */
  17. #include <asm/arch/cpu.h>
  18. #include <asm/arch/omap.h>
  19. /* Clock Defines */
  20. #define V_OSCK 26000000 /* Clock output from T2 */
  21. #define V_SCLK (V_OSCK >> 1)
  22. /* NS16550 Configuration */
  23. #define V_NS16550_CLK 48000000 /* 48MHz (APLL96/2) */
  24. #define CONFIG_SYS_NS16550_CLK V_NS16550_CLK
  25. #if !defined(CONFIG_DM_SERIAL)
  26. #define CONFIG_SYS_NS16550_SERIAL
  27. #define CONFIG_SYS_NS16550_REG_SIZE (-4)
  28. #endif /* !CONFIG_DM_SERIAL */
  29. #define CONFIG_SYS_BAUDRATE_TABLE {4800, 9600, 19200, 38400, 57600, \
  30. 115200}
  31. /* Select serial console configuration */
  32. #ifdef CONFIG_SPL_BUILD
  33. #define CONFIG_SYS_NS16550_COM1 OMAP34XX_UART1
  34. #define CONFIG_SYS_NS16550_COM2 OMAP34XX_UART2
  35. #define CONFIG_SYS_NS16550_COM3 OMAP34XX_UART3
  36. #endif
  37. /* Physical Memory Map */
  38. #define PHYS_SDRAM_1 OMAP34XX_SDRC_CS0
  39. #define PHYS_SDRAM_2 OMAP34XX_SDRC_CS1
  40. /*
  41. * OMAP3 has 12 GP timers, they can be driven by the system clock
  42. * (12/13/16.8/19.2/38.4MHz) or by 32KHz clock. We use 13MHz (V_SCLK).
  43. * This rate is divided by a local divisor.
  44. */
  45. #define CONFIG_SYS_TIMERBASE (OMAP34XX_GPT2)
  46. #define CONFIG_SYS_MONITOR_LEN (256 << 10)
  47. /* SPL */
  48. #define CONFIG_SYS_SPL_ARGS_ADDR (CONFIG_SYS_SDRAM_BASE + \
  49. (64 << 20))
  50. #ifdef CONFIG_MTD_RAW_NAND
  51. #define CONFIG_SYS_NAND_BASE 0x30000000
  52. #endif
  53. /* Now bring in the rest of the common code. */
  54. #include <configs/ti_armv7_omap.h>
  55. #endif /* __CONFIG_TI_OMAP3_COMMON_H__ */