projects / people / ms / u-boot.git / blame
| Commit | Line | Data |
|---|---|---|
| c7964f86 EBS |
1 | /* |
| 2 | * ti_omap3_common.h | |
| 3 | * | |
| 4 | * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/ | |
| 5 | * | |
| 6 | * SPDX-License-Identifier: GPL-2.0+ | |
| 7 | * | |
| 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 | |
| 12 | */ | |
| 13 | ||
| 14 | #ifndef __CONFIG_TI_OMAP3_COMMON_H__ | |
| 15 | #define __CONFIG_TI_OMAP3_COMMON_H__ | |
| 16 | ||
| 3709844f AA |
17 | /* |
| 18 | * High Level Configuration Options | |
| 19 | */ | |
| 20 | ||
| c7964f86 | 21 | #include <asm/arch/cpu.h> |
| 987ec585 | 22 | #include <asm/arch/omap.h> |
| c7964f86 | 23 | |
| c7964f86 EBS |
24 | /* Clock Defines */ |
| 25 | #define V_OSCK 26000000 /* Clock output from T2 */ | |
| 26 | #define V_SCLK (V_OSCK >> 1) | |
| 27 | ||
| 28 | /* NS16550 Configuration */ | |
| 29 | #define V_NS16550_CLK 48000000 /* 48MHz (APLL96/2) */ | |
| c7b9686d | 30 | #define CONFIG_SYS_NS16550_CLK V_NS16550_CLK |
| b3f4ca11 SG |
31 | #ifdef CONFIG_SPL_BUILD |
| 32 | # define CONFIG_SYS_NS16550_SERIAL | |
| 33 | # define CONFIG_SYS_NS16550_REG_SIZE (-4) | |
| b3f4ca11 | 34 | #endif |
| c7964f86 EBS |
35 | #define CONFIG_SYS_BAUDRATE_TABLE {4800, 9600, 19200, 38400, 57600, \ |
| 36 | 115200} | |
| 37 | ||
| 38 | /* Select serial console configuration */ | |
| 39 | #define CONFIG_CONS_INDEX 3 | |
| b3f4ca11 | 40 | #ifdef CONFIG_SPL_BUILD |
| c7964f86 EBS |
41 | #define CONFIG_SYS_NS16550_COM3 OMAP34XX_UART3 |
| 42 | #define CONFIG_SERIAL3 3 | |
| b3f4ca11 | 43 | #endif |
| c7964f86 EBS |
44 | |
| 45 | /* Physical Memory Map */ | |
| 46 | #define PHYS_SDRAM_1 OMAP34XX_SDRC_CS0 | |
| 47 | #define PHYS_SDRAM_2 OMAP34XX_SDRC_CS1 | |
| 48 | ||
| 49 | /* | |
| 50 | * OMAP3 has 12 GP timers, they can be driven by the system clock | |
| 51 | * (12/13/16.8/19.2/38.4MHz) or by 32KHz clock. We use 13MHz (V_SCLK). | |
| 52 | * This rate is divided by a local divisor. | |
| 53 | */ | |
| 54 | #define CONFIG_SYS_TIMERBASE (OMAP34XX_GPT2) | |
| 55 | ||
| 56 | #define CONFIG_SYS_MONITOR_LEN (256 << 10) | |
| 57 | ||
| c7964f86 EBS |
58 | /* SPL */ |
| 59 | #define CONFIG_SPL_TEXT_BASE 0x40200800 | |
| d3289aac TR |
60 | #define CONFIG_SYS_SPL_ARGS_ADDR (CONFIG_SYS_SDRAM_BASE + \ |
| 61 | (64 << 20)) | |
| 62 | ||
| c7964f86 | 63 | #ifdef CONFIG_NAND |
| df4dbb5d | 64 | #define CONFIG_SYS_NAND_BASE 0x30000000 |
| c7964f86 EBS |
65 | #endif |
| 66 | ||
| 67 | /* Now bring in the rest of the common code. */ | |
| 9a0f4004 | 68 | #include <configs/ti_armv7_omap.h> |
| c7964f86 EBS |
69 | |
| 70 | #endif /* __CONFIG_TI_OMAP3_COMMON_H__ */ |