2 * Common definitions for LPC32XX board configurations
4 * Copyright (C) 2011 Vladimir Zapolskiy <vz@mleia.com>
6 * SPDX-License-Identifier: GPL-2.0+
9 #ifndef _LPC32XX_CONFIG_H
10 #define _LPC32XX_CONFIG_H
12 /* Basic CPU architecture */
13 #define CONFIG_ARM926EJS
14 #define CONFIG_ARCH_CPU_INIT
16 #define CONFIG_NR_DRAM_BANKS_MAX 2
19 #define CONFIG_SYS_HZ 1000
21 /* UART configuration */
22 #if (CONFIG_SYS_LPC32XX_UART >= 3) && (CONFIG_SYS_LPC32XX_UART <= 6)
23 #define CONFIG_SYS_NS16550_SERIAL
24 #define CONFIG_CONS_INDEX (CONFIG_SYS_LPC32XX_UART - 2)
25 #elif (CONFIG_SYS_LPC32XX_UART == 1) || (CONFIG_SYS_LPC32XX_UART == 2) || \
26 (CONFIG_SYS_LPC32XX_UART == 7)
27 #define CONFIG_LPC32XX_HSUART
29 #error "define CONFIG_SYS_LPC32XX_UART in the range from 1 to 7"
32 #if defined(CONFIG_SYS_NS16550_SERIAL)
33 #define CONFIG_SYS_NS16550
35 #define CONFIG_SYS_NS16550_REG_SIZE -4
36 #define CONFIG_SYS_NS16550_CLK get_serial_clock()
38 #define CONFIG_SYS_NS16550_COM1 UART3_BASE
39 #define CONFIG_SYS_NS16550_COM2 UART4_BASE
40 #define CONFIG_SYS_NS16550_COM3 UART5_BASE
41 #define CONFIG_SYS_NS16550_COM4 UART6_BASE
44 #if defined(CONFIG_LPC32XX_HSUART)
45 #if CONFIG_SYS_LPC32XX_UART == 1
46 #define HS_UART_BASE HS_UART1_BASE
47 #elif CONFIG_SYS_LPC32XX_UART == 2
48 #define HS_UART_BASE HS_UART2_BASE
49 #else /* CONFIG_SYS_LPC32XX_UART == 7 */
50 #define HS_UART_BASE HS_UART7_BASE
54 #define CONFIG_SYS_BAUDRATE_TABLE \
55 { 9600, 19200, 38400, 57600, 115200, 230400, 460800 }
58 #if defined(CONFIG_SYS_FLASH_CFI)
59 #define CONFIG_FLASH_CFI_DRIVER
60 #define CONFIG_SYS_FLASH_PROTECTION
63 #endif /* _LPC32XX_CONFIG_H */