]>
git.ipfire.org Git - people/ms/u-boot.git/blob - board/samsung/goni/goni.c
2 * Copyright (C) 2008-2009 Samsung Electronics
3 * Minkyu Kang <mk7.kang@samsung.com>
4 * Kyungmin Park <kyungmin.park@samsung.com>
6 * See file CREDITS for list of people who contributed to this
9 * This program is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU General Public License as
11 * published by the Free Software Foundation; either version 2 of
12 * the License, or (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., 59 Temple Place, Suite 330, Boston,
26 #include <asm/arch/gpio.h>
27 #include <asm/arch/mmc.h>
30 DECLARE_GLOBAL_DATA_PTR
;
32 static struct s5pc110_gpio
*s5pc110_gpio
;
36 /* Set Initial global variables */
37 s5pc110_gpio
= (struct s5pc110_gpio
*)S5PC110_GPIO_BASE
;
39 gd
->bd
->bi_arch_number
= MACH_TYPE_GONI
;
40 gd
->bd
->bi_boot_params
= PHYS_SDRAM_1
+ 0x100;
42 #if defined(CONFIG_PMIC)
50 gd
->ram_size
= PHYS_SDRAM_1_SIZE
+ PHYS_SDRAM_2_SIZE
+
56 void dram_init_banksize(void)
58 gd
->bd
->bi_dram
[0].start
= PHYS_SDRAM_1
;
59 gd
->bd
->bi_dram
[0].size
= PHYS_SDRAM_1_SIZE
;
60 gd
->bd
->bi_dram
[1].start
= PHYS_SDRAM_2
;
61 gd
->bd
->bi_dram
[1].size
= PHYS_SDRAM_2_SIZE
;
62 gd
->bd
->bi_dram
[2].start
= PHYS_SDRAM_3
;
63 gd
->bd
->bi_dram
[2].size
= PHYS_SDRAM_3_SIZE
;
66 #ifdef CONFIG_DISPLAY_BOARDINFO
69 puts("Board:\tGoni\n");
74 #ifdef CONFIG_GENERIC_MMC
75 int board_mmc_init(bd_t
*bis
)
79 /* MASSMEMORY_EN: XMSMDATA7: GPJ2[7] output high */
80 s5p_gpio_direction_output(&s5pc110_gpio
->j2
, 7, 1);
86 * GPG0[2] SD_0_CDn -> Not used
87 * GPG0[3:6] SD_0_DATA[0:3]
89 for (i
= 0; i
< 7; i
++) {
92 /* GPG0[0:6] special function 2 */
93 s5p_gpio_cfg_pin(&s5pc110_gpio
->g0
, i
, 0x2);
94 /* GPG0[0:6] pull disable */
95 s5p_gpio_set_pull(&s5pc110_gpio
->g0
, i
, GPIO_PULL_NONE
);
96 /* GPG0[0:6] drv 4x */
97 s5p_gpio_set_drv(&s5pc110_gpio
->g0
, i
, GPIO_DRV_4X
);
100 return s5p_mmc_init(0, 4);