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board: at91sam9n12ek: Clean up code

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Since the introduction of the pinctrl and clk driver and the device
tree files, remove unneeded related code from the board file.

Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Wenyou Yang 2017-04-18 14:54:52 +08:00 • committed by Simon Glass
parent 0ab5433da2
commit adc6b2863e
1 changed files with 0 additions and 53 deletions
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53
board/atmel/at91sam9n12ek/at91sam9n12ek.c
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@ -15,7 +15,6 @@
#include <asm/arch/clk.h>
#include <lcd.h>
#include <atmel_hlcdc.h>
#include <atmel_mci.h>
#include <netdev.h>
#ifdef CONFIG_LCD_INFO
@ -132,50 +131,6 @@ void lcd_show_board_info(void)
#endif /* CONFIG_LCD_INFO */
#endif /* CONFIG_LCD */
/* SPI chip select control */
#ifndef CONFIG_DM_SPI
#ifdef CONFIG_ATMEL_SPI
#include <spi.h>
int spi_cs_is_valid(unsigned int bus, unsigned int cs)
{
return bus == 0 && cs < 2;
}
void spi_cs_activate(struct spi_slave *slave)
{
switch (slave->cs) {
case 0:
at91_set_pio_output(AT91_PIO_PORTA, 14, 0);
break;
case 1:
at91_set_pio_output(AT91_PIO_PORTA, 7, 0);
break;
}
}
void spi_cs_deactivate(struct spi_slave *slave)
{
switch (slave->cs) {
case 0:
at91_set_pio_output(AT91_PIO_PORTA, 14, 1);
break;
case 1:
at91_set_pio_output(AT91_PIO_PORTA, 7, 1);
break;
}
}
#endif /* CONFIG_ATMEL_SPI */
#endif
#ifdef CONFIG_GENERIC_ATMEL_MCI
int board_mmc_init(bd_t *bd)
{
at91_mci_hw_init();
return atmel_mci_init((void *)ATMEL_BASE_HSMCI0);
}
#endif
#ifdef CONFIG_KS8851_MLL
void at91sam9n12ek_ks8851_hw_init(void)
{
@ -209,10 +164,6 @@ void at91sam9n12ek_usb_hw_init(void)
int board_early_init_f(void)
{
at91_periph_clk_enable(ATMEL_ID_PIOAB);
at91_periph_clk_enable(ATMEL_ID_PIOCD);
at91_seriald_hw_init();
return 0;
}
@ -225,10 +176,6 @@ int board_init(void)
at91sam9n12ek_nand_hw_init();
#endif
#ifdef CONFIG_ATMEL_SPI
at91_spi0_hw_init(1 << 0);
#endif
#ifdef CONFIG_LCD
at91_lcd_hw_init();
#endif