mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-11 13:56:30 +00:00
d7f9b503a8
board/davinci. Move the davinci common headers to the architecture specific include file path. Signed-off-by: Sughosh Ganu <urwithsughosh@gmail.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
98 lines
2.7 KiB
C
98 lines
2.7 KiB
C
/*
|
|
* Copyright (C) 2009 Texas Instruments Incorporated
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
|
*/
|
|
|
|
#include <common.h>
|
|
#include <nand.h>
|
|
#include <asm/io.h>
|
|
#include <asm/arch/hardware.h>
|
|
#include <asm/arch/gpio_defs.h>
|
|
#include <asm/arch/nand_defs.h>
|
|
#include <asm/arch/davinci_misc.h>
|
|
#include <net.h>
|
|
#include <netdev.h>
|
|
|
|
DECLARE_GLOBAL_DATA_PTR;
|
|
|
|
int board_init(void)
|
|
{
|
|
struct davinci_gpio *gpio01_base =
|
|
(struct davinci_gpio *)DAVINCI_GPIO_BANK01;
|
|
struct davinci_gpio *gpio23_base =
|
|
(struct davinci_gpio *)DAVINCI_GPIO_BANK23;
|
|
struct davinci_gpio *gpio67_base =
|
|
(struct davinci_gpio *)DAVINCI_GPIO_BANK67;
|
|
|
|
gd->bd->bi_arch_number = MACH_TYPE_DM355_LEOPARD;
|
|
gd->bd->bi_boot_params = PHYS_SDRAM_1 + 0x100;
|
|
|
|
/* GIO 9 & 10 are used for IO */
|
|
writel((readl(PINMUX3) & 0XF8FFFFFF), PINMUX3);
|
|
|
|
/* Interrupt set GIO 9 */
|
|
writel((readl(DAVINCI_GPIO_BINTEN) | 0x1), DAVINCI_GPIO_BINTEN);
|
|
|
|
/* set GIO 9 input */
|
|
writel((readl(&gpio01_base->dir) | (1 << 9)), &gpio01_base->dir);
|
|
|
|
/* Both edge trigger GIO 9 */
|
|
writel((readl(&gpio01_base->set_rising) | (1 << 9)),
|
|
&gpio01_base->set_rising);
|
|
writel((readl(&gpio01_base->dir) & ~(1 << 5)), &gpio01_base->dir);
|
|
|
|
/* output low */
|
|
writel((readl(&gpio01_base->set_data) & ~(1 << 5)),
|
|
&gpio01_base->set_data);
|
|
|
|
/* set GIO 10 output */
|
|
writel((readl(&gpio01_base->dir) & ~(1 << 10)), &gpio01_base->dir);
|
|
|
|
/* output high */
|
|
writel((readl(&gpio01_base->set_data) | (1 << 10)),
|
|
&gpio01_base->set_data);
|
|
|
|
/* set GIO 32 output */
|
|
writel((readl(&gpio23_base->dir) & ~(1 << 0)), &gpio23_base->dir);
|
|
|
|
/* output High */
|
|
writel((readl(&gpio23_base->set_data) | (1 << 0)),
|
|
&gpio23_base->set_data);
|
|
|
|
/* Enable UART1 MUX Lines */
|
|
writel((readl(PINMUX0) & ~3), PINMUX0);
|
|
writel((readl(&gpio67_base->dir) & ~(1 << 6)), &gpio67_base->dir);
|
|
writel((readl(&gpio67_base->set_data) | (1 << 6)),
|
|
&gpio67_base->set_data);
|
|
|
|
return 0;
|
|
}
|
|
|
|
#ifdef CONFIG_DRIVER_DM9000
|
|
int board_eth_init(bd_t *bis)
|
|
{
|
|
return dm9000_initialize(bis);
|
|
}
|
|
#endif
|
|
|
|
#ifdef CONFIG_NAND_DAVINCI
|
|
int board_nand_init(struct nand_chip *nand)
|
|
{
|
|
davinci_nand_init(nand);
|
|
|
|
return 0;
|
|
}
|
|
#endif
|