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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 EBS |
23 | |
24 | /* The chip has SDRC controller */ | |
25 | #define CONFIG_SDRC | |
26 | ||
27 | /* Clock Defines */ | |
28 | #define V_OSCK 26000000 /* Clock output from T2 */ | |
29 | #define V_SCLK (V_OSCK >> 1) | |
30 | ||
31 | /* NS16550 Configuration */ | |
32 | #define V_NS16550_CLK 48000000 /* 48MHz (APLL96/2) */ | |
c7b9686d | 33 | #define CONFIG_SYS_NS16550_CLK V_NS16550_CLK |
b3f4ca11 SG |
34 | #ifdef CONFIG_SPL_BUILD |
35 | # define CONFIG_SYS_NS16550_SERIAL | |
36 | # define CONFIG_SYS_NS16550_REG_SIZE (-4) | |
b3f4ca11 | 37 | #endif |
c7964f86 EBS |
38 | #define CONFIG_SYS_BAUDRATE_TABLE {4800, 9600, 19200, 38400, 57600, \ |
39 | 115200} | |
40 | ||
41 | /* Select serial console configuration */ | |
42 | #define CONFIG_CONS_INDEX 3 | |
b3f4ca11 | 43 | #ifdef CONFIG_SPL_BUILD |
c7964f86 EBS |
44 | #define CONFIG_SYS_NS16550_COM3 OMAP34XX_UART3 |
45 | #define CONFIG_SERIAL3 3 | |
b3f4ca11 | 46 | #endif |
c7964f86 EBS |
47 | |
48 | /* Physical Memory Map */ | |
49 | #define PHYS_SDRAM_1 OMAP34XX_SDRC_CS0 | |
50 | #define PHYS_SDRAM_2 OMAP34XX_SDRC_CS1 | |
51 | ||
52 | /* | |
53 | * OMAP3 has 12 GP timers, they can be driven by the system clock | |
54 | * (12/13/16.8/19.2/38.4MHz) or by 32KHz clock. We use 13MHz (V_SCLK). | |
55 | * This rate is divided by a local divisor. | |
56 | */ | |
57 | #define CONFIG_SYS_TIMERBASE (OMAP34XX_GPT2) | |
58 | ||
59 | #define CONFIG_SYS_MONITOR_LEN (256 << 10) | |
60 | ||
c7964f86 EBS |
61 | /* SPL */ |
62 | #define CONFIG_SPL_TEXT_BASE 0x40200800 | |
d3289aac TR |
63 | #define CONFIG_SYS_SPL_ARGS_ADDR (CONFIG_SYS_SDRAM_BASE + \ |
64 | (64 << 20)) | |
65 | ||
c7964f86 | 66 | #ifdef CONFIG_NAND |
c7964f86 | 67 | #define CONFIG_SPL_NAND_SIMPLE |
df4dbb5d | 68 | #define CONFIG_SYS_NAND_BASE 0x30000000 |
c7964f86 EBS |
69 | #endif |
70 | ||
71 | /* Now bring in the rest of the common code. */ | |
9a0f4004 | 72 | #include <configs/ti_armv7_omap.h> |
c7964f86 EBS |
73 | |
74 | #endif /* __CONFIG_TI_OMAP3_COMMON_H__ */ |