ksk_lpc1788_sk.c File Reference

#include <arch/cm3.h>
#include <inttypes.h>
#include <sys/timer.h>
#include <arch/cm3/nxp/lpc177x_8x_clk.h>
#include <arch/cm3/nxp/lpc177x_8x_emc.h>
#include <dev/gpio.h>
#include <dev/sdram.h>
#include <sys/heap.h>

Include dependency graph for ksk_lpc1788_sk.c:

Defines
#define	SDRAM_BASE_ADDR   0xA0000000
#define	SDRAM_SIZE   0x04000000
Functions
void	NutBoardInit (void)
	Early KSK LPC1788 SK hardware initialization. Especialy SD-RAM.
void	NutIdleInit (void)
	Extended system initialisation. Add sdram memory to the available memory.

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Define Documentation

#define SDRAM_BASE_ADDR   0xA0000000

#define SDRAM_SIZE   0x04000000

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Function Documentation

void NutBoardInit

(

void

)

Early KSK LPC1788 SK hardware initialization. Especialy SD-RAM.

Early AT91SAM7X-EK hardware initialization.

This routine is called during system initalization.

References GPIO_CFG_PERIPHERAL1, GPIO_CFG_REPEATER, GpioPinConfigSet(), Lpc177x_8x_EmcInit(), Lpc177x_8x_EmcSDRAMInit(), NUTGPIO_PORT2, NUTGPIO_PORT3, and NUTGPIO_PORT4.

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void NutIdleInit

(

void

)

Extended system initialisation. Add sdram memory to the available memory.

Late Gameboy Advance hardware initialization.

This routine is called during system initialisation right before the idle thread is created. We will use it to add the SDRAM memory space to out heap.

References _sdram_params::base_addr, Lpc177x_8x_EmcSDRAMCheck(), NULL, NutHeapAdd, NutTimerStart(), and _sdram_params::size.

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