mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-17 18:28:55 +00:00
1a4596601f
Signed-off-by: Wolfgang Denk <wd@denx.de> [trini: Fixup common/cmd_io.c] Signed-off-by: Tom Rini <trini@ti.com>
61 lines
1.3 KiB
C
61 lines
1.3 KiB
C
/*
|
|
* (C) Copyright 2010 Andreas Bießmann <andreas.devel@gmail.com>
|
|
*
|
|
* derived from previous work
|
|
*
|
|
* (C) Copyright 2002
|
|
* Sysgo Real-Time Solutions, GmbH <www.elinos.com>
|
|
* Marius Groeger <mgroeger@sysgo.de>
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0+
|
|
*/
|
|
|
|
#include <common.h>
|
|
#include <netdev.h>
|
|
#include <asm/arch/hardware.h>
|
|
#include <asm/arch/at91_pio.h>
|
|
#include <asm/arch/at91_pmc.h>
|
|
#include <asm/arch/at91_common.h>
|
|
#include <asm/io.h>
|
|
|
|
DECLARE_GLOBAL_DATA_PTR;
|
|
|
|
/* ------------------------------------------------------------------------- */
|
|
int board_init(void)
|
|
{
|
|
at91_pio_t *pio = (at91_pio_t *)AT91_PIO_BASE;
|
|
|
|
/*
|
|
* Correct IRDA resistor problem
|
|
* Set PA23_TXD in Output
|
|
*/
|
|
writel(ATMEL_PMX_AA_TXD2, &pio->pioa.oer);
|
|
|
|
/* arch number of AT91RM9200EK-Board */
|
|
gd->bd->bi_arch_number = MACH_TYPE_AT91RM9200EK;
|
|
/* adress of boot parameters */
|
|
gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100;
|
|
|
|
return 0;
|
|
}
|
|
|
|
int board_early_init_f(void)
|
|
{
|
|
at91_seriald_hw_init();
|
|
return 0;
|
|
}
|
|
|
|
int dram_init (void)
|
|
{
|
|
/* dram_init must store complete ramsize in gd->ram_size */
|
|
gd->ram_size = get_ram_size((long *)CONFIG_SYS_SDRAM_BASE,
|
|
CONFIG_SYS_SDRAM_SIZE);
|
|
return 0;
|
|
}
|
|
|
|
#ifdef CONFIG_DRIVER_AT91EMAC
|
|
int board_eth_init(bd_t *bis)
|
|
{
|
|
return at91emac_register(bis, (u32) ATMEL_BASE_EMAC);
|
|
}
|
|
#endif
|