diff options
Diffstat (limited to 'board/atmel/at91sam9260ek/at91sam9260ek.c')
| -rw-r--r-- | board/atmel/at91sam9260ek/at91sam9260ek.c | 79 |
1 files changed, 9 insertions, 70 deletions
diff --git a/board/atmel/at91sam9260ek/at91sam9260ek.c b/board/atmel/at91sam9260ek/at91sam9260ek.c index 98193bf..b087fce 100644 --- a/board/atmel/at91sam9260ek/at91sam9260ek.c +++ b/board/atmel/at91sam9260ek/at91sam9260ek.c @@ -7,18 +7,13 @@ */ #include <common.h> +#include <debug_uart.h> #include <asm/io.h> #include <asm/arch/at91sam9260_matrix.h> #include <asm/arch/at91sam9_smc.h> #include <asm/arch/at91_common.h> #include <asm/arch/clk.h> #include <asm/arch/gpio.h> -#include <atmel_mci.h> - -#if defined(CONFIG_RESET_PHY_R) && defined(CONFIG_MACB) -# include <net.h> -#endif -#include <netdev.h> DECLARE_GLOBAL_DATA_PTR; @@ -67,81 +62,34 @@ static void at91sam9260ek_nand_hw_init(void) } #endif -#ifdef CONFIG_MACB -static void at91sam9260ek_macb_hw_init(void) +#ifdef CONFIG_DEBUG_UART_BOARD_INIT +void board_debug_uart_init(void) { - struct at91_port *pioa = (struct at91_port *)ATMEL_BASE_PIOA; - - at91_periph_clk_enable(ATMEL_ID_EMAC0); - - /* - * Disable pull-up on: - * RXDV (PA17) => PHY normal mode (not Test mode) - * ERX0 (PA14) => PHY ADDR0 - * ERX1 (PA15) => PHY ADDR1 - * ERX2 (PA25) => PHY ADDR2 - * ERX3 (PA26) => PHY ADDR3 - * ECRS (PA28) => PHY ADDR4 => PHYADDR = 0x0 - * - * PHY has internal pull-down - */ - writel(pin_to_mask(AT91_PIN_PA14) | - pin_to_mask(AT91_PIN_PA15) | - pin_to_mask(AT91_PIN_PA17) | - pin_to_mask(AT91_PIN_PA25) | - pin_to_mask(AT91_PIN_PA26) | - pin_to_mask(AT91_PIN_PA28), - &pioa->pudr); - - at91_phy_reset(); - - /* Re-enable pull-up */ - writel(pin_to_mask(AT91_PIN_PA14) | - pin_to_mask(AT91_PIN_PA15) | - pin_to_mask(AT91_PIN_PA17) | - pin_to_mask(AT91_PIN_PA25) | - pin_to_mask(AT91_PIN_PA26) | - pin_to_mask(AT91_PIN_PA28), - &pioa->puer); - - /* Initialize EMAC=MACB hardware */ - at91_macb_hw_init(); -} -#endif - -#ifdef CONFIG_GENERIC_ATMEL_MCI -int board_mmc_init(bd_t *bd) -{ - at91_mci_hw_init(); - - return atmel_mci_init((void *)ATMEL_BASE_MCI); + at91_seriald_hw_init(); } #endif +#ifdef CONFIG_BOARD_EARLY_INIT_F 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); - +#ifdef CONFIG_DEBUG_UART + debug_uart_init(); +#endif return 0; } +#endif int board_init(void) { /* adress of boot parameters */ gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100; - at91_seriald_hw_init(); #ifdef CONFIG_CMD_NAND at91sam9260ek_nand_hw_init(); #endif #ifdef CONFIG_HAS_DATAFLASH at91_spi0_hw_init((1 << 0) | (1 << 1)); #endif -#ifdef CONFIG_MACB - at91sam9260ek_macb_hw_init(); -#endif return 0; } @@ -159,12 +107,3 @@ void reset_phy(void) { } #endif - -int board_eth_init(bd_t *bis) -{ - int rc = 0; -#ifdef CONFIG_MACB - rc = macb_eth_initialize(0, (void *)ATMEL_BASE_EMAC0, 0x00); -#endif - return rc; -} |