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git.ipfire.org Git - people/ms/u-boot.git/blob - arch/arm/include/asm/arch-s3c24x0/s3c2440.h
3 * David Mueller ELSOFT AG Switzerland. d.mueller@elsoft.ch
5 * SPDX-License-Identifier: GPL-2.0+
8 /************************************************
12 * Based on S3C2440 User's manual Rev x.x
13 ************************************************/
18 #define S3C24X0_UART_CHANNELS 3
19 #define S3C24X0_SPI_CHANNELS 2
21 /* S3C2440 only supports 512 Byte HW ECC */
22 #define S3C2440_ECCSIZE 512
23 #define S3C2440_ECCBYTES 3
25 enum s3c24x0_uarts_nr
{
31 /* S3C2440 device base addresses */
32 #define S3C24X0_MEMCTL_BASE 0x48000000
33 #define S3C24X0_USB_HOST_BASE 0x49000000
34 #define S3C24X0_INTERRUPT_BASE 0x4A000000
35 #define S3C24X0_DMA_BASE 0x4B000000
36 #define S3C24X0_CLOCK_POWER_BASE 0x4C000000
37 #define S3C24X0_LCD_BASE 0x4D000000
38 #define S3C2440_NAND_BASE 0x4E000000
39 #define S3C24X0_UART_BASE 0x50000000
40 #define S3C24X0_TIMER_BASE 0x51000000
41 #define S3C24X0_USB_DEVICE_BASE 0x52000140
42 #define S3C24X0_WATCHDOG_BASE 0x53000000
43 #define S3C24X0_I2C_BASE 0x54000000
44 #define S3C24X0_I2S_BASE 0x55000000
45 #define S3C24X0_GPIO_BASE 0x56000000
46 #define S3C24X0_RTC_BASE 0x57000000
47 #define S3C2440_ADC_BASE 0x58000000
48 #define S3C24X0_SPI_BASE 0x59000000
49 #define S3C2440_SDI_BASE 0x5A000000
51 /* include common stuff */
52 #include <asm/arch/s3c24x0.h>
54 static inline struct s3c24x0_memctl
*s3c24x0_get_base_memctl(void)
56 return (struct s3c24x0_memctl
*)S3C24X0_MEMCTL_BASE
;
59 static inline struct s3c24x0_usb_host
*s3c24x0_get_base_usb_host(void)
61 return (struct s3c24x0_usb_host
*)S3C24X0_USB_HOST_BASE
;
64 static inline struct s3c24x0_interrupt
*s3c24x0_get_base_interrupt(void)
66 return (struct s3c24x0_interrupt
*)S3C24X0_INTERRUPT_BASE
;
69 static inline struct s3c24x0_dmas
*s3c24x0_get_base_dmas(void)
71 return (struct s3c24x0_dmas
*)S3C24X0_DMA_BASE
;
74 static inline struct s3c24x0_clock_power
*s3c24x0_get_base_clock_power(void)
76 return (struct s3c24x0_clock_power
*)S3C24X0_CLOCK_POWER_BASE
;
79 static inline struct s3c24x0_lcd
*s3c24x0_get_base_lcd(void)
81 return (struct s3c24x0_lcd
*)S3C24X0_LCD_BASE
;
84 static inline struct s3c2440_nand
*s3c2440_get_base_nand(void)
86 return (struct s3c2440_nand
*)S3C2440_NAND_BASE
;
89 static inline struct s3c24x0_uart
90 *s3c24x0_get_base_uart(enum s3c24x0_uarts_nr n
)
92 return (struct s3c24x0_uart
*)(S3C24X0_UART_BASE
+ (n
* 0x4000));
95 static inline struct s3c24x0_timers
*s3c24x0_get_base_timers(void)
97 return (struct s3c24x0_timers
*)S3C24X0_TIMER_BASE
;
100 static inline struct s3c24x0_usb_device
*s3c24x0_get_base_usb_device(void)
102 return (struct s3c24x0_usb_device
*)S3C24X0_USB_DEVICE_BASE
;
105 static inline struct s3c24x0_watchdog
*s3c24x0_get_base_watchdog(void)
107 return (struct s3c24x0_watchdog
*)S3C24X0_WATCHDOG_BASE
;
110 static inline struct s3c24x0_i2c
*s3c24x0_get_base_i2c(void)
112 return (struct s3c24x0_i2c
*)S3C24X0_I2C_BASE
;
115 static inline struct s3c24x0_i2s
*s3c24x0_get_base_i2s(void)
117 return (struct s3c24x0_i2s
*)S3C24X0_I2S_BASE
;
120 static inline struct s3c24x0_gpio
*s3c24x0_get_base_gpio(void)
122 return (struct s3c24x0_gpio
*)S3C24X0_GPIO_BASE
;
125 static inline struct s3c24x0_rtc
*s3c24x0_get_base_rtc(void)
127 return (struct s3c24x0_rtc
*)S3C24X0_RTC_BASE
;
130 static inline struct s3c2440_adc
*s3c2440_get_base_adc(void)
132 return (struct s3c2440_adc
*)S3C2440_ADC_BASE
;
135 static inline struct s3c24x0_spi
*s3c24x0_get_base_spi(void)
137 return (struct s3c24x0_spi
*)S3C24X0_SPI_BASE
;
140 static inline struct s3c2440_sdi
*s3c2440_get_base_sdi(void)
142 return (struct s3c2440_sdi
*)S3C2440_SDI_BASE
;
145 #endif /*__S3C2440_H__*/