[people/ms/u-boot.git] / board / hidden_dragon / hidden_dragon.c

/*
 * (C) Copyright 2004
 * Yusdi Santoso, Adaptec Inc., yusdi_santoso@adaptec.com
 *
 * (C) Copyright 2000
 * Rob Taylor, Flying Pig Systems. robt@flyingpig.com.
 *
 * See file CREDITS for list of people who contributed to this
 * project.
 *
 * 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., 59 Temple Place, Suite 330, Boston,
 * MA 02111-1307 USA
 */

#include <common.h>
#include <mpc824x.h>
#include <pci.h>
#include <netdev.h>

int checkboard (void)
{
	/*TODO: Check processor type */

	puts (	"Board: Hidden Dragon "
#ifdef CONFIG_MPC8240
		"8240"
#endif
#ifdef CONFIG_MPC8245
		"8245"
#endif
		" ##Test not implemented yet##\n");
	/* TODO: Implement board test */
	return 0;
}

phys_size_t initdram (int board_type)
{
	long size;
	long new_bank0_end;
	long mear1;
	long emear1;

	size = get_ram_size(CONFIG_SYS_SDRAM_BASE, CONFIG_SYS_MAX_RAM_SIZE);

	new_bank0_end = size - 1;
	mear1 = mpc824x_mpc107_getreg(MEAR1);
	emear1 = mpc824x_mpc107_getreg(EMEAR1);
	mear1 = (mear1  & 0xFFFFFF00) |
		((new_bank0_end & MICR_ADDR_MASK) >> MICR_ADDR_SHIFT);
	emear1 = (emear1 & 0xFFFFFF00) |
		((new_bank0_end & MICR_ADDR_MASK) >> MICR_EADDR_SHIFT);
	mpc824x_mpc107_setreg(MEAR1, mear1);
	mpc824x_mpc107_setreg(EMEAR1, emear1);

	return (size);
}

/*
 * Initialize PCI Devices, report devices found.
 */
#ifndef CONFIG_PCI_PNP
static struct pci_config_table pci_hidden_dragon_config_table[] = {
	{ PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, 0x0f, PCI_ANY_ID,
	  pci_cfgfunc_config_device, { PCI_ENET0_IOADDR,
				       PCI_ENET0_MEMADDR,
				       PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER }},
	{ PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, 0x10, PCI_ANY_ID,
	  pci_cfgfunc_config_device, { PCI_ENET1_IOADDR,
				       PCI_ENET1_MEMADDR,
				       PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER }},
	{ }
};
#endif

struct pci_controller hose = {
#ifndef CONFIG_PCI_PNP
	config_table: pci_hidden_dragon_config_table,
#endif
};

void pci_init_board(void)
{
	pci_mpc824x_init(&hose);
}

int board_eth_init(bd_t *bis)
{
	return pci_eth_init(bis);
}
Commit	Line	Data
756f586a WD	1	/*
	2	* (C) Copyright 2004
	3	* Yusdi Santoso, Adaptec Inc., yusdi_santoso@adaptec.com
	4	*
	5	* (C) Copyright 2000
	6	* Rob Taylor, Flying Pig Systems. robt@flyingpig.com.
	7	*
	8	* See file CREDITS for list of people who contributed to this
	9	* project.
	10	*
	11	* This program is free software; you can redistribute it and/or
	12	* modify it under the terms of the GNU General Public License as
	13	* published by the Free Software Foundation; either version 2 of
	14	* the License, or (at your option) any later version.
	15	*
	16	* This program is distributed in the hope that it will be useful,
	17	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	18	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	19	* GNU General Public License for more details.
	20	*
	21	* You should have received a copy of the GNU General Public License
	22	* along with this program; if not, write to the Free Software
	23	* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
	24	* MA 02111-1307 USA
	25	*/
	26
	27	#include <common.h>
	28	#include <mpc824x.h>
	29	#include <pci.h>
0b252f50	30	#include <netdev.h>
756f586a WD	31
	32	int checkboard (void)
	33	{
	34	/TODO: Check processor type /
	35
	36	puts ( "Board: Hidden Dragon "
	37	#ifdef CONFIG_MPC8240
	38	"8240"
	39	#endif
	40	#ifdef CONFIG_MPC8245
	41	"8245"
	42	#endif
	43	" ##Test not implemented yet##\n");
	44	/* TODO: Implement board test */
	45	return 0;
	46	}
	47
9973e3c6	48	phys_size_t initdram (int board_type)
756f586a WD	49	{
	50	long size;
	51	long new_bank0_end;
	52	long mear1;
	53	long emear1;
	54
6d0f6bcf	55	size = get_ram_size(CONFIG_SYS_SDRAM_BASE, CONFIG_SYS_MAX_RAM_SIZE);
756f586a WD	56
	57	new_bank0_end = size - 1;
	58	mear1 = mpc824x_mpc107_getreg(MEAR1);
	59	emear1 = mpc824x_mpc107_getreg(EMEAR1);
	60	mear1 = (mear1 & 0xFFFFFF00) \|
	61	((new_bank0_end & MICR_ADDR_MASK) >> MICR_ADDR_SHIFT);
	62	emear1 = (emear1 & 0xFFFFFF00) \|
	63	((new_bank0_end & MICR_ADDR_MASK) >> MICR_EADDR_SHIFT);
	64	mpc824x_mpc107_setreg(MEAR1, mear1);
	65	mpc824x_mpc107_setreg(EMEAR1, emear1);
	66
	67	return (size);
	68	}
	69
	70	/*
	71	* Initialize PCI Devices, report devices found.
	72	*/
	73	#ifndef CONFIG_PCI_PNP
	74	static struct pci_config_table pci_hidden_dragon_config_table[] = {
	75	{ PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, 0x0f, PCI_ANY_ID,
	76	pci_cfgfunc_config_device, { PCI_ENET0_IOADDR,
	77	PCI_ENET0_MEMADDR,
	78	PCI_COMMAND_MEMORY \| PCI_COMMAND_MASTER }},
	79	{ PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, 0x10, PCI_ANY_ID,
	80	pci_cfgfunc_config_device, { PCI_ENET1_IOADDR,
	81	PCI_ENET1_MEMADDR,
	82	PCI_COMMAND_MEMORY \| PCI_COMMAND_MASTER }},
	83	{ }
	84	};
	85	#endif
	86
	87	struct pci_controller hose = {
	88	#ifndef CONFIG_PCI_PNP
	89	config_table: pci_hidden_dragon_config_table,
	90	#endif
	91	};
	92
	93	void pci_init_board(void)
	94	{
	95	pci_mpc824x_init(&hose);
	96	}
0b252f50 BW	97
	98	int board_eth_init(bd_t *bis)
	99	{
	100	return pci_eth_init(bis);
	101	}