2 * (C) Copyright 2010,2011
3 * NVIDIA Corporation <www.nvidia.com>
5 * Avionic Design GmbH <www.avionic-design.de>
7 * See file CREDITS for list of people who contributed to this
10 * This program is free software; you can redistribute it and/or
11 * modify it under the terms of the GNU General Public License as
12 * published by the Free Software Foundation; either version 2 of
13 * the License, or (at your option) any later version.
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
30 #include <asm/arch/board.h>
31 #include <asm/arch/tegra2.h>
32 #include <asm/arch/sys_proto.h>
33 #include <asm/arch/clk_rst.h>
34 #include <asm/arch/clock.h>
35 #include <asm/arch/funcmux.h>
36 #include <asm/arch/pinmux.h>
37 #include <asm/arch/uart.h>
38 #include <asm/arch/mmc.h>
41 #ifdef CONFIG_TEGRA2_MMC
45 DECLARE_GLOBAL_DATA_PTR;
47 const struct tegra2_sysinfo sysinfo = {
48 CONFIG_TEGRA2_BOARD_STRING
53 * Description: init the timestamp and lastinc value
60 #ifdef CONFIG_TEGRA2_MMC
62 * Routine: pin_mux_mmc
63 * Description: setup the pin muxes/tristate values for the SDMMC(s)
65 static void pin_mux_mmc(void)
67 funcmux_select(PERIPH_ID_SDMMC4, FUNCMUX_SDMMC4_ATB_GMA_GME_8_BIT);
73 * Description: Early hardware init.
81 gd->bd->bi_boot_params = (NV_PA_SDRAM_BASE + 0x100);
86 #ifdef CONFIG_TEGRA2_MMC
87 /* this is a weak define that we are overriding */
88 int board_mmc_init(bd_t *bd)
90 debug("board_mmc_init called\n");
91 /* Enable muxes, etc. for SDMMC controllers */
95 debug("board_mmc_init: init eMMC\n");
96 /* init dev 0, eMMC chip, with 4-bit bus */
97 tegra2_mmc_init(0, 4, -1, GPIO_PH2);
103 #ifdef CONFIG_BOARD_EARLY_INIT_F
104 int board_early_init_f(void)
106 /* Initialize selected UARTs */
110 #endif /* EARLY_INIT */