1 /* SPDX-License-Identifier: GPL-2.0+ */
5 * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/
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
13 #ifndef __CONFIG_TI_OMAP3_COMMON_H__
14 #define __CONFIG_TI_OMAP3_COMMON_H__
17 * High Level Configuration Options
20 #include <asm/arch/cpu.h>
21 #include <asm/arch/omap.h>
24 #define V_OSCK 26000000 /* Clock output from T2 */
25 #define V_SCLK (V_OSCK >> 1)
27 /* NS16550 Configuration */
28 #define V_NS16550_CLK 48000000 /* 48MHz (APLL96/2) */
29 #define CONFIG_SYS_NS16550_CLK V_NS16550_CLK
30 #if defined(CONFIG_SPL_BUILD)
31 #define CONFIG_SYS_NS16550_SERIAL
32 #if !defined(CONFIG_DM_SERIAL)
33 #define CONFIG_SYS_NS16550_REG_SIZE (-4)
34 #endif /* !CONFIG_DM_SERIAL */
35 #endif /* CONFIG_SPL_BUILD */
36 #define CONFIG_SYS_BAUDRATE_TABLE {4800, 9600, 19200, 38400, 57600, \
39 /* Select serial console configuration */
40 #ifdef CONFIG_SPL_BUILD
41 #define CONFIG_SYS_NS16550_COM1 OMAP34XX_UART1
42 #define CONFIG_SYS_NS16550_COM2 OMAP34XX_UART2
43 #define CONFIG_SYS_NS16550_COM3 OMAP34XX_UART3
46 /* Physical Memory Map */
47 #define PHYS_SDRAM_1 OMAP34XX_SDRC_CS0
48 #define PHYS_SDRAM_2 OMAP34XX_SDRC_CS1
51 * OMAP3 has 12 GP timers, they can be driven by the system clock
52 * (12/13/16.8/19.2/38.4MHz) or by 32KHz clock. We use 13MHz (V_SCLK).
53 * This rate is divided by a local divisor.
55 #define CONFIG_SYS_TIMERBASE (OMAP34XX_GPT2)
57 #define CONFIG_SYS_MONITOR_LEN (256 << 10)
60 #define CONFIG_SPL_TEXT_BASE 0x40200800
61 #define CONFIG_SYS_SPL_ARGS_ADDR (CONFIG_SYS_SDRAM_BASE + \
65 #define CONFIG_SYS_NAND_BASE 0x30000000
68 /* Now bring in the rest of the common code. */
69 #include <configs/ti_armv7_omap.h>
71 #endif /* __CONFIG_TI_OMAP3_COMMON_H__ */