2 * Modified for Hawkboard - Syed Mohammed Khasim <khasim@beagleboard.org>
4 * Copyright (C) 2008 Sekhar Nori, Texas Instruments, Inc. <nsekhar@ti.com>
5 * Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net>
6 * Copyright (C) 2004 Texas Instruments.
8 * ----------------------------------------------------------------------------
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2 of the License, or
12 * (at your option) any later version.
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
22 * ----------------------------------------------------------------------------
26 #include <asm/errno.h>
27 #include <asm/arch/hardware.h>
29 #include <asm/arch/davinci_misc.h>
32 DECLARE_GLOBAL_DATA_PTR;
36 /* arch number of the board */
37 gd->bd->bi_arch_number = MACH_TYPE_OMAPL138_HAWKBOARD;
39 /* address of boot parameters */
40 gd->bd->bi_boot_params = LINUX_BOOT_PARAM_ADDR;
45 int board_early_init_f(void)
48 * Kick Registers need to be set to allow access to Pin Mux registers
50 writel(HAWKBOARD_KICK0_UNLOCK, &davinci_syscfg_regs->kick0);
51 writel(HAWKBOARD_KICK1_UNLOCK, &davinci_syscfg_regs->kick1);
53 /* set cfgchip3 to select mii */
54 writel(readl(&davinci_syscfg_regs->cfgchip3) &
55 ~(1 << 8), &davinci_syscfg_regs->cfgchip3);
64 printf("ARM Clock : %s MHz\n",
65 strmhz(buf, clk_get(DAVINCI_ARM_CLKID)));