diff options
| author | Wenyou Yang <wenyou.yang@atmel.com> | 2017-04-18 14:54:52 +0800 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2017-05-09 12:14:15 -0600 |
| commit | adc6b2863e49c6140932d4d8f36ee2cacc157728 (patch) | |
| tree | 26c8c97b2075361a14b02efe6ed24be7321e54d1 /board | |
| parent | 0ab5433da27005d50e186618eef5c91a81cd300d (diff) | |
board: at91sam9n12ek: Clean up code
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>
Diffstat (limited to 'board')
| -rw-r--r-- | board/atmel/at91sam9n12ek/at91sam9n12ek.c | 53 |
1 files changed, 0 insertions, 53 deletions
diff --git a/board/atmel/at91sam9n12ek/at91sam9n12ek.c b/board/atmel/at91sam9n12ek/at91sam9n12ek.c index e3f9cbbe50..02b7790627 100644 --- a/board/atmel/at91sam9n12ek/at91sam9n12ek.c +++ b/board/atmel/at91sam9n12ek/at91sam9n12ek.c @@ -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 |