2 * U-boot - main board file
4 * Copyright (c) 2005-2008 Analog Devices Inc.
6 * Licensed under the GPL-2 or later.
13 #include <asm/blackfin.h>
15 #include <asm/portmux.h>
18 DECLARE_GLOBAL_DATA_PTR;
22 printf("Board: ADI BF548 EZ-Kit board\n");
23 printf(" Support: http://blackfin.uclinux.org/\n");
27 int board_early_init_f(void)
29 /* Set async addr lines as peripheral */
30 const unsigned short pins[] = {
31 P_A4, P_A5, P_A6, P_A7, P_A8, P_A9, P_A10, P_A11, P_A12,
32 P_A13, P_A14, P_A15, P_A16, P_A17, P_A18, P_A19, P_A20,
33 P_A21, P_A22, P_A23, P_A24, 0
35 return peripheral_request_list(pins, "async");
39 int board_eth_init(bd_t *bis)
41 return smc911x_initialize(0, CONFIG_SMC911X_BASE);
45 #ifdef CONFIG_BFIN_SDH
46 int board_mmc_init(bd_t *bis)
48 return bfin_mmc_init(bis);
52 #ifdef CONFIG_USB_BLACKFIN
53 void board_musb_init(void)
56 * Rev 1.0 BF549 EZ-KITs require PE7 to be high for both device
57 * and OTG host modes, while rev 1.1 and greater require PE7 to
58 * be low for device mode and high for host mode. We set it high
59 * here because we are in host mode.
61 gpio_request(GPIO_PE7, "musb-vbus");
62 gpio_direction_output(GPIO_PE7, 1);