arch/arm/include/asm/arch-lpc32xx/config.h

   1 /*
   2  * Common definitions for LPC32XX board configurations
   3  *
   4  * Copyright (C) 2011 Vladimir Zapolskiy <vz@mleia.com>
   5  *
   6  * SPDX-License-Identifier:     GPL-2.0+
   7  */
   8
   9 #ifndef _LPC32XX_CONFIG_H
  10 #define _LPC32XX_CONFIG_H
  11
  12 /* Basic CPU architecture */
  13 #define CONFIG_ARM926EJS
  14 #define CONFIG_ARCH_CPU_INIT
  15
  16 #define CONFIG_NR_DRAM_BANKS_MAX        2
  17
  18 /* UART configuration */
  19 #if (CONFIG_SYS_LPC32XX_UART >= 3) && (CONFIG_SYS_LPC32XX_UART <= 6)
  20 #define CONFIG_SYS_NS16550_SERIAL
  21 #define CONFIG_CONS_INDEX               (CONFIG_SYS_LPC32XX_UART - 2)
  22 #elif   (CONFIG_SYS_LPC32XX_UART == 1) || (CONFIG_SYS_LPC32XX_UART == 2) || \
  23         (CONFIG_SYS_LPC32XX_UART == 7)
  24 #define CONFIG_LPC32XX_HSUART
  25 #else
  26 #error "define CONFIG_SYS_LPC32XX_UART in the range from 1 to 7"
  27 #endif
  28
  29 #if defined(CONFIG_SYS_NS16550_SERIAL)
  30 #define CONFIG_SYS_NS16550
  31
  32 #define CONFIG_SYS_NS16550_REG_SIZE     -4
  33 #define CONFIG_SYS_NS16550_CLK          get_serial_clock()
  34
  35 #define CONFIG_SYS_NS16550_COM1         UART3_BASE
  36 #define CONFIG_SYS_NS16550_COM2         UART4_BASE
  37 #define CONFIG_SYS_NS16550_COM3         UART5_BASE
  38 #define CONFIG_SYS_NS16550_COM4         UART6_BASE
  39 #endif
  40
  41 #if defined(CONFIG_LPC32XX_HSUART)
  42 #if     CONFIG_SYS_LPC32XX_UART == 1
  43 #define HS_UART_BASE                    HS_UART1_BASE
  44 #elif   CONFIG_SYS_LPC32XX_UART == 2
  45 #define HS_UART_BASE                    HS_UART2_BASE
  46 #else   /* CONFIG_SYS_LPC32XX_UART == 7 */
  47 #define HS_UART_BASE                    HS_UART7_BASE
  48 #endif
  49 #endif
  50
  51 #define CONFIG_SYS_BAUDRATE_TABLE       \
  52                 { 9600, 19200, 38400, 57600, 115200, 230400, 460800 }
  53
  54 /* NOR Flash */
  55 #if defined(CONFIG_SYS_FLASH_CFI)
  56 #define CONFIG_FLASH_CFI_DRIVER
  57 #define CONFIG_SYS_FLASH_PROTECTION
  58 #endif
  59
  60 #endif /* _LPC32XX_CONFIG_H */