4 * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/
6 * SPDX-License-Identifier: GPL-2.0+
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
14 #ifndef __CONFIG_TI_OMAP3_COMMON_H__
15 #define __CONFIG_TI_OMAP3_COMMON_H__
18 * High Level Configuration Options
21 #include <asm/arch/cpu.h>
22 #include <asm/arch/omap.h>
24 /* Common ARM Erratas */
25 #define CONFIG_ARM_ERRATA_454179
26 #define CONFIG_ARM_ERRATA_430973
27 #define CONFIG_ARM_ERRATA_621766
29 /* The chip has SDRC controller */
33 #define V_OSCK 26000000 /* Clock output from T2 */
34 #define V_SCLK (V_OSCK >> 1)
36 /* NS16550 Configuration */
37 #define V_NS16550_CLK 48000000 /* 48MHz (APLL96/2) */
38 #define CONFIG_SYS_NS16550_CLK V_NS16550_CLK
39 #ifdef CONFIG_SPL_BUILD
40 # define CONFIG_SYS_NS16550_SERIAL
41 # define CONFIG_SYS_NS16550_REG_SIZE (-4)
43 #define CONFIG_SYS_BAUDRATE_TABLE {4800, 9600, 19200, 38400, 57600, \
46 /* Select serial console configuration */
47 #define CONFIG_CONS_INDEX 3
48 #ifdef CONFIG_SPL_BUILD
49 #define CONFIG_SYS_NS16550_COM3 OMAP34XX_UART3
50 #define CONFIG_SERIAL3 3
53 /* Physical Memory Map */
54 #define PHYS_SDRAM_1 OMAP34XX_SDRC_CS0
55 #define PHYS_SDRAM_2 OMAP34XX_SDRC_CS1
58 * OMAP3 has 12 GP timers, they can be driven by the system clock
59 * (12/13/16.8/19.2/38.4MHz) or by 32KHz clock. We use 13MHz (V_SCLK).
60 * This rate is divided by a local divisor.
62 #define CONFIG_SYS_TIMERBASE (OMAP34XX_GPT2)
64 #define CONFIG_SYS_MONITOR_LEN (256 << 10)
67 #define CONFIG_TWL4030_POWER
70 #define CONFIG_SPL_TEXT_BASE 0x40200800
71 #define CONFIG_SPL_LDSCRIPT "$(CPUDIR)/omap-common/u-boot-spl.lds"
72 #define CONFIG_SPL_POWER_SUPPORT
73 #define CONFIG_SYS_SPL_ARGS_ADDR (CONFIG_SYS_SDRAM_BASE + \
77 #define CONFIG_SPL_NAND_SIMPLE
78 #define CONFIG_SYS_NAND_BASE 0x30000000
81 /* Now bring in the rest of the common code. */
82 #include <configs/ti_armv7_omap.h>
84 #endif /* __CONFIG_TI_OMAP3_COMMON_H__ */