On Tue, Sep 13, 2016 at 10:49:03AM +0800, Wenyou Yang wrote:
Since the introduction of pinctrl and clk driver, and the dts file, remove unneeded the pin configurations and the clock enabling code.
Signed-off-by: Wenyou Yang wenyou.yang@atmel.com Reviewed-by: Simon Glass sjg@chromium.org
Reviewed-by: Andreas Bießmann andreas@biessmann.org
Changes in v2: None
board/atmel/sama5d2_xplained/sama5d2_xplained.c | 104 ------------------------ 1 file changed, 104 deletions(-)
diff --git a/board/atmel/sama5d2_xplained/sama5d2_xplained.c b/board/atmel/sama5d2_xplained/sama5d2_xplained.c index 413a000..7ccadf2 100644 --- a/board/atmel/sama5d2_xplained/sama5d2_xplained.c +++ b/board/atmel/sama5d2_xplained/sama5d2_xplained.c @@ -25,34 +25,6 @@
DECLARE_GLOBAL_DATA_PTR;
-#ifndef CONFIG_DM_SPI -int spi_cs_is_valid(unsigned int bus, unsigned int cs) -{
- return bus == 0 && cs == 0;
-} -#endif
-void spi_cs_activate(struct spi_slave *slave) -{
- atmel_pio4_set_pio_output(AT91_PIO_PORTA, 17, 0);
-}
-void spi_cs_deactivate(struct spi_slave *slave) -{
- atmel_pio4_set_pio_output(AT91_PIO_PORTA, 17, 1);
-}
-static void board_spi0_hw_init(void) -{
- atmel_pio4_set_a_periph(AT91_PIO_PORTA, 14, 0);
- atmel_pio4_set_a_periph(AT91_PIO_PORTA, 15, 0);
- atmel_pio4_set_a_periph(AT91_PIO_PORTA, 16, 0);
- atmel_pio4_set_pio_output(AT91_PIO_PORTA, 17, 1);
- at91_periph_clk_enable(ATMEL_ID_SPI0);
-}
static void board_usb_hw_init(void) { atmel_pio4_set_pio_output(AT91_PIO_PORTB, 10, 1); @@ -159,55 +131,6 @@ static void board_gmac_hw_init(void) at91_periph_clk_enable(ATMEL_ID_GMAC); }
-static void board_sdhci0_hw_init(void) -{
- atmel_pio4_set_a_periph(AT91_PIO_PORTA, 0, 0); /* SDMMC0_CK */
- atmel_pio4_set_a_periph(AT91_PIO_PORTA, 1, 0); /* SDMMC0_CMD */
- atmel_pio4_set_a_periph(AT91_PIO_PORTA, 2, 0); /* SDMMC0_DAT0 */
- atmel_pio4_set_a_periph(AT91_PIO_PORTA, 3, 0); /* SDMMC0_DAT1 */
- atmel_pio4_set_a_periph(AT91_PIO_PORTA, 4, 0); /* SDMMC0_DAT2 */
- atmel_pio4_set_a_periph(AT91_PIO_PORTA, 5, 0); /* SDMMC0_DAT3 */
- atmel_pio4_set_a_periph(AT91_PIO_PORTA, 6, 0); /* SDMMC0_DAT4 */
- atmel_pio4_set_a_periph(AT91_PIO_PORTA, 7, 0); /* SDMMC0_DAT5 */
- atmel_pio4_set_a_periph(AT91_PIO_PORTA, 8, 0); /* SDMMC0_DAT6 */
- atmel_pio4_set_a_periph(AT91_PIO_PORTA, 9, 0); /* SDMMC0_DAT7 */
- atmel_pio4_set_a_periph(AT91_PIO_PORTA, 10, 0); /* SDMMC0_RSTN */
- atmel_pio4_set_a_periph(AT91_PIO_PORTA, 11, 0); /* SDMMC0_VDDSEL */
- atmel_pio4_set_a_periph(AT91_PIO_PORTA, 13, 0); /* SDMMC0_CD */
- at91_periph_clk_enable(ATMEL_ID_SDMMC0);
- at91_enable_periph_generated_clk(ATMEL_ID_SDMMC0,
GCK_CSS_UPLL_CLK, 1);-}
-static void board_sdhci1_hw_init(void) -{
- atmel_pio4_set_e_periph(AT91_PIO_PORTA, 18, 0); /* SDMMC1_DAT0 */
- atmel_pio4_set_e_periph(AT91_PIO_PORTA, 19, 0); /* SDMMC1_DAT1 */
- atmel_pio4_set_e_periph(AT91_PIO_PORTA, 20, 0); /* SDMMC1_DAT2 */
- atmel_pio4_set_e_periph(AT91_PIO_PORTA, 21, 0); /* SDMMC1_DAT3 */
- atmel_pio4_set_e_periph(AT91_PIO_PORTA, 22, 0); /* SDMMC1_CK */
- atmel_pio4_set_e_periph(AT91_PIO_PORTA, 27, 0); /* SDMMC1_RSTN */
- atmel_pio4_set_e_periph(AT91_PIO_PORTA, 28, 0); /* SDMMC1_CMD */
- atmel_pio4_set_e_periph(AT91_PIO_PORTA, 30, 0); /* SDMMC1_CD */
- at91_periph_clk_enable(ATMEL_ID_SDMMC1);
- at91_enable_periph_generated_clk(ATMEL_ID_SDMMC1,
GCK_CSS_UPLL_CLK, 1);-}
-int board_mmc_init(bd_t *bis) -{ -#ifdef CONFIG_ATMEL_SDHCI0
- atmel_sdhci_init((void *)ATMEL_BASE_SDMMC0, ATMEL_ID_SDMMC0);
-#endif -#ifdef CONFIG_ATMEL_SDHCI1
- atmel_sdhci_init((void *)ATMEL_BASE_SDMMC1, ATMEL_ID_SDMMC1);
-#endif
- return 0;
-}
static void board_uart1_hw_init(void) { atmel_pio4_set_a_periph(AT91_PIO_PORTD, 2, 1); /* URXD1 */ @@ -218,11 +141,6 @@ static void board_uart1_hw_init(void)
int board_early_init_f(void) {
at91_periph_clk_enable(ATMEL_ID_PIOA);
at91_periph_clk_enable(ATMEL_ID_PIOB);
at91_periph_clk_enable(ATMEL_ID_PIOC);
at91_periph_clk_enable(ATMEL_ID_PIOD);
board_uart1_hw_init();
return 0;
@@ -233,17 +151,6 @@ int board_init(void) /* address of boot parameters */ gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100;
-#ifdef CONFIG_ATMEL_SPI
- board_spi0_hw_init();
-#endif -#ifdef CONFIG_ATMEL_SDHCI -#ifdef CONFIG_ATMEL_SDHCI0
- board_sdhci0_hw_init();
-#endif -#ifdef CONFIG_ATMEL_SDHCI1
- board_sdhci1_hw_init();
-#endif -#endif #ifdef CONFIG_MACB board_gmac_hw_init(); #endif @@ -289,17 +196,6 @@ int board_eth_init(bd_t *bis) #ifdef CONFIG_SPL_BUILD void spl_board_init(void) { -#ifdef CONFIG_SYS_USE_SERIALFLASH
- board_spi0_hw_init();
-#endif -#ifdef CONFIG_ATMEL_SDHCI -#ifdef CONFIG_ATMEL_SDHCI0
- board_sdhci0_hw_init();
-#endif -#ifdef CONFIG_ATMEL_SDHCI1
- board_sdhci1_hw_init();
-#endif -#endif }
static void ddrc_conf(struct atmel_mpddrc_config *ddrc)