projects / thirdparty / u-boot.git / blame
| Commit | Line | Data |
|---|---|---|
| 83d290c5 | 1 | /* SPDX-License-Identifier: GPL-2.0+ */ |
| 399e5ae0 MK |
2 | /* |
| 3 | * (C) Copyright 2009 Samsung Electronics | |
| 4 | * Minkyu Kang <mk7.kang@samsung.com> | |
| 5 | * Heungjun Kim <riverful.kim@samsung.com> | |
| 399e5ae0 MK |
6 | */ |
| 7 | ||
| 8 | #ifndef _S5PC1XX_CPU_H | |
| 9 | #define _S5PC1XX_CPU_H | |
| 10 | ||
| 7775831d | 11 | #define S5P_CPU_NAME "S5P" |
| 399e5ae0 MK |
12 | #define S5PC1XX_ADDR_BASE 0xE0000000 |
| 13 | ||
| 399e5ae0 | 14 | /* S5PC100 */ |
| d93d0f0c MK |
15 | #define S5PC100_PRO_ID 0xE0000000 |
| 16 | #define S5PC100_CLOCK_BASE 0xE0100000 | |
| 399e5ae0 MK |
17 | #define S5PC100_GPIO_BASE 0xE0300000 |
| 18 | #define S5PC100_VIC0_BASE 0xE4000000 | |
| 19 | #define S5PC100_VIC1_BASE 0xE4100000 | |
| 20 | #define S5PC100_VIC2_BASE 0xE4200000 | |
| 21 | #define S5PC100_DMC_BASE 0xE6000000 | |
| 22 | #define S5PC100_SROMC_BASE 0xE7000000 | |
| 23 | #define S5PC100_ONENAND_BASE 0xE7100000 | |
| 24 | #define S5PC100_PWMTIMER_BASE 0xEA000000 | |
| 25 | #define S5PC100_WATCHDOG_BASE 0xEA200000 | |
| 26 | #define S5PC100_UART_BASE 0xEC000000 | |
| 50002848 | 27 | #define S5PC100_MMC_BASE 0xED800000 |
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28 | |
| 29 | /* S5PC110 */ | |
| d93d0f0c MK |
30 | #define S5PC110_PRO_ID 0xE0000000 |
| 31 | #define S5PC110_CLOCK_BASE 0xE0100000 | |
| 399e5ae0 MK |
32 | #define S5PC110_GPIO_BASE 0xE0200000 |
| 33 | #define S5PC110_PWMTIMER_BASE 0xE2500000 | |
| 34 | #define S5PC110_WATCHDOG_BASE 0xE2700000 | |
| 35 | #define S5PC110_UART_BASE 0xE2900000 | |
| 36 | #define S5PC110_SROMC_BASE 0xE8000000 | |
| 50002848 | 37 | #define S5PC110_MMC_BASE 0xEB000000 |
| 399e5ae0 MK |
38 | #define S5PC110_DMC0_BASE 0xF0000000 |
| 39 | #define S5PC110_DMC1_BASE 0xF1400000 | |
| 40 | #define S5PC110_VIC0_BASE 0xF2000000 | |
| 41 | #define S5PC110_VIC1_BASE 0xF2100000 | |
| 42 | #define S5PC110_VIC2_BASE 0xF2200000 | |
| 43 | #define S5PC110_VIC3_BASE 0xF2300000 | |
| a954da29 ŁM |
44 | #define S5PC110_OTG_BASE 0xEC000000 |
| 45 | #define S5PC110_PHY_BASE 0xEC100000 | |
| 46 | #define S5PC110_USB_PHY_CONTROL 0xE010E80C | |
| 47 | ||
| 399e5ae0 | 48 | |
| 399e5ae0 | 49 | #ifndef __ASSEMBLY__ |
| 37168dab | 50 | #include <asm/io.h> |
| 399e5ae0 | 51 | /* CPU detection macros */ |
| 37168dab | 52 | extern unsigned int s5p_cpu_id; |
| d1cbf0a5 PW |
53 | extern unsigned int s5p_cpu_rev; |
| 54 | ||
| 55 | static inline int s5p_get_cpu_rev(void) | |
| 56 | { | |
| 57 | return s5p_cpu_rev; | |
| 58 | } | |
| 37168dab MK |
59 | |
| 60 | static inline void s5p_set_cpu_id(void) | |
| 61 | { | |
| 62 | s5p_cpu_id = readl(S5PC100_PRO_ID); | |
| d1cbf0a5 | 63 | s5p_cpu_rev = s5p_cpu_id & 0x000000FF; |
| 37168dab MK |
64 | s5p_cpu_id = 0xC000 | ((s5p_cpu_id & 0x00FFF000) >> 12); |
| 65 | } | |
| 399e5ae0 | 66 | |
| 7775831d MK |
67 | static inline char *s5p_get_cpu_name(void) |
| 68 | { | |
| 69 | return S5P_CPU_NAME; | |
| 70 | } | |
| 71 | ||
| 399e5ae0 MK |
72 | #define IS_SAMSUNG_TYPE(type, id) \ |
| 73 | static inline int cpu_is_##type(void) \ | |
| 74 | { \ | |
| 37168dab | 75 | return s5p_cpu_id == id ? 1 : 0; \ |
| 399e5ae0 MK |
76 | } |
| 77 | ||
| 78 | IS_SAMSUNG_TYPE(s5pc100, 0xc100) | |
| 79 | IS_SAMSUNG_TYPE(s5pc110, 0xc110) | |
| d93d0f0c MK |
80 | |
| 81 | #define SAMSUNG_BASE(device, base) \ | |
| 82 | static inline unsigned int samsung_get_base_##device(void) \ | |
| 83 | { \ | |
| 84 | if (cpu_is_s5pc100()) \ | |
| 85 | return S5PC100_##base; \ | |
| 86 | else if (cpu_is_s5pc110()) \ | |
| 87 | return S5PC110_##base; \ | |
| 88 | else \ | |
| 89 | return 0; \ | |
| 545dabbe | 90 | } |
| d93d0f0c MK |
91 | |
| 92 | SAMSUNG_BASE(clock, CLOCK_BASE) | |
| 93 | SAMSUNG_BASE(gpio, GPIO_BASE) | |
| 94 | SAMSUNG_BASE(pro_id, PRO_ID) | |
| 95 | SAMSUNG_BASE(mmc, MMC_BASE) | |
| 96 | SAMSUNG_BASE(sromc, SROMC_BASE) | |
| 97 | SAMSUNG_BASE(timer, PWMTIMER_BASE) | |
| 98 | SAMSUNG_BASE(uart, UART_BASE) | |
| 851db35e | 99 | SAMSUNG_BASE(watchdog, WATCHDOG_BASE) |
| 399e5ae0 MK |
100 | #endif |
| 101 | ||
| 102 | #endif /* _S5PC1XX_CPU_H */ |