#include <arch/arm.h>

Include dependency graph for ethernut5.c:

Defines
#define	PMM_RST_BASE PIOB_BASE
#define	PMM_RST_PIN 8
#define	ARM_TTD_DOM_LSB 5
#define	ARM_TTD_DOM(x) ((x) << ARM_TTD_DOM_LSB)
#define	ARM_TTD_AP_PN_UN 0x000
#define	ARM_TTD_AP_PW_UN 0x400
#define	ARM_TTD_AP_PW_UR 0x800
#define	ARM_TTD_AP_PW_UW 0xC00
#define	ARM_TTD_INVALID 0x0
#define	ARM_TTD_COARSE_PAGE 0x1
#define	ARM_TTD_SECTION 0x12
#define	ARM_TTD_FINE_PAGE 0x3
#define	ARM_TTD_NC_NB 0x0
#define	ARM_TTD_NC_B 0x4
#define	ARM_TTD_C_WT 0x8
#define	ARM_TTD_C_WB 0xC
#define	ARM_SET_CP15_TTBR(val) __asm__ __volatile__("mcr p15, 0, %0, c2, c0, 0" :: "r"(val) : "cc")
#define	ARM_SET_CP15_DACR(val) __asm__ __volatile__("mcr p15, 0, %0, c3, c0, 0" :: "r"(val) : "cc")
Functions
void	__set_stacks (void)
void	__init2 (void)
void	__clear_bss (void)
void	__init3 (void)
void	__call_rtos (void)
void	__init4 (void)
void	NutBoardInit (void)
	Early Ethernut 5 hardware initialization.
Power Management Registers
#define	PWRMAN_REG_VERS 0
	Version register.
#define	PWRMAN_REG_STA 1
	Feature status register.
#define	PWRMAN_REG_ENA 2
	Feature enable register.
#define	PWRMAN_REG_DIS 3
	Feature disable register.
#define	PWRMAN_REG_TEMP 4
	Board temperature register.
#define	PWRMAN_REG_VAUX 6
	Auxiliary input voltage register.
#define	PWRMAN_REG_LEDCTL 8
	LED blinking timer register.
#define	PWRMAN_BOARD 0x01
	1.8V and 3.3V supply.
#define	PWRMAN_VBIN 0x02
	VBUS input at device connector.
#define	PWRMAN_VBOUT 0x04
	VBUS output at host connector.
#define	PWRMAN_MMC 0x08
	Memory card supply.
#define	PWRMAN_RS232 0x10
	RS-232 driver shutdown.
#define	PWRMAN_ETHCLK 0x20
	Ethernet clock enable.
#define	PWRMAN_ETHRST 0x40
	Ethernet PHY reset.
#define	PWRMAN_WAKEUP 0x80
	RTC wake-up.

Define Documentation

#define PMM_RST_BASE PIOB_BASE

Definition at line 48 of file ethernut5.c.

#define PMM_RST_PIN 8

Definition at line 53 of file ethernut5.c.

#define PWRMAN_REG_VERS 0

Version register.

Definition at line 60 of file ethernut5.c.

#define PWRMAN_REG_STA 1

Feature status register.

Definition at line 62 of file ethernut5.c.

#define PWRMAN_REG_ENA 2

Feature enable register.

Definition at line 64 of file ethernut5.c.

#define PWRMAN_REG_DIS 3

Feature disable register.

Definition at line 66 of file ethernut5.c.

#define PWRMAN_REG_TEMP 4

Board temperature register.

Definition at line 68 of file ethernut5.c.

#define PWRMAN_REG_VAUX 6

Auxiliary input voltage register.

Definition at line 70 of file ethernut5.c.

#define PWRMAN_REG_LEDCTL 8

LED blinking timer register.

Definition at line 72 of file ethernut5.c.

#define PWRMAN_BOARD 0x01

1.8V and 3.3V supply.

Definition at line 78 of file ethernut5.c.

#define PWRMAN_VBIN 0x02

VBUS input at device connector.

Definition at line 80 of file ethernut5.c.

#define PWRMAN_VBOUT 0x04

VBUS output at host connector.

Definition at line 82 of file ethernut5.c.

#define PWRMAN_MMC 0x08

Memory card supply.

Definition at line 84 of file ethernut5.c.

#define PWRMAN_RS232 0x10

RS-232 driver shutdown.

Definition at line 86 of file ethernut5.c.

#define PWRMAN_ETHCLK 0x20

Ethernet clock enable.

Definition at line 88 of file ethernut5.c.

#define PWRMAN_ETHRST 0x40

Ethernet PHY reset.

Definition at line 90 of file ethernut5.c.

#define PWRMAN_WAKEUP 0x80

RTC wake-up.

Definition at line 92 of file ethernut5.c.

#define ARM_TTD_DOM_LSB 5

Definition at line 95 of file ethernut5.c.

#define ARM_TTD_DOM ( x ) ((x) << ARM_TTD_DOM_LSB)

Definition at line 96 of file ethernut5.c.

Referenced by __init4().

#define ARM_TTD_AP_PN_UN 0x000

Definition at line 98 of file ethernut5.c.

#define ARM_TTD_AP_PW_UN 0x400

Definition at line 99 of file ethernut5.c.

Referenced by __init4().

#define ARM_TTD_AP_PW_UR 0x800

Definition at line 100 of file ethernut5.c.

#define ARM_TTD_AP_PW_UW 0xC00

Definition at line 101 of file ethernut5.c.

#define ARM_TTD_INVALID 0x0

Definition at line 103 of file ethernut5.c.

#define ARM_TTD_COARSE_PAGE 0x1

Definition at line 104 of file ethernut5.c.

#define ARM_TTD_SECTION 0x12

Definition at line 105 of file ethernut5.c.

Referenced by __init4().

#define ARM_TTD_FINE_PAGE 0x3

Definition at line 106 of file ethernut5.c.

#define ARM_TTD_NC_NB 0x0

Definition at line 109 of file ethernut5.c.

#define ARM_TTD_NC_B 0x4

Definition at line 111 of file ethernut5.c.

#define ARM_TTD_C_WT 0x8

Definition at line 113 of file ethernut5.c.

Referenced by __init4().

#define ARM_TTD_C_WB 0xC

Definition at line 115 of file ethernut5.c.

Referenced by __init4().

#define ARM_SET_CP15_TTBR ( val ) __asm__ __volatile__("mcr p15, 0, %0, c2, c0, 0" :: "r"(val) : "cc")

Definition at line 117 of file ethernut5.c.

Referenced by __init4().

#define ARM_SET_CP15_DACR ( val ) __asm__ __volatile__("mcr p15, 0, %0, c3, c0, 0" :: "r"(val) : "cc")

Definition at line 118 of file ethernut5.c.

Referenced by __init4().

Function Documentation

void __set_stacks ( void )

Referenced by __init2().

void __init2 ( void )

Definition at line 123 of file ethernut5.c.

References __set_stacks(), outr, RSTC_KEY, RSTC_MR, RSTC_URSTEN, WDT_MR, and WDT_WDDIS.

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void __clear_bss ( void )

Referenced by __init3().

void __init3 ( void )

Definition at line 149 of file ethernut5.c.

References __clear_bss(), ARM_GET_CP15_CR, and ARM_SET_CP15_CR.

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void __call_rtos ( void )

Referenced by __init4().

void __init4 ( void )

Definition at line 161 of file ethernut5.c.

References __call_rtos(), ARM_GET_CP15_CR, ARM_SET_CP15_CR, ARM_SET_CP15_DACR, ARM_SET_CP15_TTBR, ARM_TTD_AP_PW_UN, ARM_TTD_C_WB, ARM_TTD_C_WT, ARM_TTD_DOM, and ARM_TTD_SECTION.

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void NutBoardInit ( void )

Early Ethernut 5 hardware initialization.

Early AT91SAM7X-EK hardware initialization.

Definition at line 349 of file ethernut5.c.

Defines

Functions

Power Management Registers

Define Documentation

Function Documentation