| /* |
| * ti_omap3_common.h |
| * |
| * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/ |
| * |
| * SPDX-License-Identifier: GPL-2.0+ |
| * |
| * For more details, please see the technical documents listed at |
| * http://www.ti.com/product/omap3530 |
| * http://www.ti.com/product/omap3630 |
| * http://www.ti.com/product/dm3730 |
| */ |
| |
| #ifndef __CONFIG_TI_OMAP3_COMMON_H__ |
| #define __CONFIG_TI_OMAP3_COMMON_H__ |
| |
| |
| #include <asm/arch/cpu.h> |
| #include <asm/arch/omap3.h> |
| |
| #ifndef CONFIG_SPL_BUILD |
| # define CONFIG_DM |
| # define CONFIG_CMD_DM |
| # define CONFIG_DM_GPIO |
| # define CONFIG_DM_SERIAL |
| # define CONFIG_OMAP_SERIAL |
| # define CONFIG_SYS_MALLOC_F_LEN (1 << 10) |
| #endif |
| |
| /* The chip has SDRC controller */ |
| #define CONFIG_SDRC |
| |
| /* Clock Defines */ |
| #define V_OSCK 26000000 /* Clock output from T2 */ |
| #define V_SCLK (V_OSCK >> 1) |
| |
| /* NS16550 Configuration */ |
| #define V_NS16550_CLK 48000000 /* 48MHz (APLL96/2) */ |
| #define CONFIG_SYS_NS16550 |
| #ifdef CONFIG_SPL_BUILD |
| # define CONFIG_SYS_NS16550_SERIAL |
| # define CONFIG_SYS_NS16550_REG_SIZE (-4) |
| # define CONFIG_SYS_NS16550_CLK V_NS16550_CLK |
| #endif |
| #define CONFIG_SYS_BAUDRATE_TABLE {4800, 9600, 19200, 38400, 57600, \ |
| 115200} |
| |
| /* Select serial console configuration */ |
| #define CONFIG_CONS_INDEX 3 |
| #ifdef CONFIG_SPL_BUILD |
| #define CONFIG_SYS_NS16550_COM3 OMAP34XX_UART3 |
| #define CONFIG_SERIAL3 3 |
| #endif |
| |
| /* Physical Memory Map */ |
| #define PHYS_SDRAM_1 OMAP34XX_SDRC_CS0 |
| #define PHYS_SDRAM_2 OMAP34XX_SDRC_CS1 |
| |
| /* |
| * OMAP3 has 12 GP timers, they can be driven by the system clock |
| * (12/13/16.8/19.2/38.4MHz) or by 32KHz clock. We use 13MHz (V_SCLK). |
| * This rate is divided by a local divisor. |
| */ |
| #define CONFIG_SYS_TIMERBASE (OMAP34XX_GPT2) |
| |
| #define CONFIG_SYS_MONITOR_LEN (256 << 10) |
| |
| /* TWL4030 */ |
| #define CONFIG_TWL4030_POWER 1 |
| |
| /* SPL */ |
| #define CONFIG_SPL_TEXT_BASE 0x40200800 |
| #define CONFIG_SPL_MAX_SIZE (54 * 1024) |
| #define CONFIG_SPL_LDSCRIPT "$(CPUDIR)/omap-common/u-boot-spl.lds" |
| #define CONFIG_SPL_POWER_SUPPORT |
| #define CONFIG_SYS_SPL_ARGS_ADDR (CONFIG_SYS_SDRAM_BASE + \ |
| (64 << 20)) |
| |
| |
| #ifdef CONFIG_NAND |
| #define CONFIG_SPL_NAND_SUPPORT |
| #define CONFIG_SPL_NAND_SIMPLE |
| #define CONFIG_SYS_NAND_BASE 0x30000000 |
| #endif |
| |
| /* Now bring in the rest of the common code. */ |
| #include <configs/ti_armv7_common.h> |
| |
| #endif /* __CONFIG_TI_OMAP3_COMMON_H__ */ |
