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

/*
 * (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: Sandpoint "
#ifdef CONFIG_MPC8240
		"8240"
#endif
#ifdef CONFIG_MPC8245
		"8245"
#endif
		" Unity ##Test not implemented yet##\n");
	return 0;
}

#if 0	/* NOT USED */
int checkflash (void)
{
	/* TODO: XXX XXX XXX */
	printf ("## Test not implemented yet ##\n");

	return (0);
}
#endif

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_sandpoint_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_sandpoint_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
c609719b WD	1	/*
	2	* (C) Copyright 2000
	3	* Rob Taylor, Flying Pig Systems. robt@flyingpig.com.
	4	*
	5	* See file CREDITS for list of people who contributed to this
	6	* project.
	7	*
	8	* This program is free software; you can redistribute it and/or
	9	* modify it under the terms of the GNU General Public License as
	10	* published by the Free Software Foundation; either version 2 of
	11	* the License, or (at your option) any later version.
	12	*
	13	* This program is distributed in the hope that it will be useful,
	14	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	16	* GNU General Public License for more details.
	17	*
	18	* You should have received a copy of the GNU General Public License
	19	* along with this program; if not, write to the Free Software
	20	* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
	21	* MA 02111-1307 USA
	22	*/
	23
	24	#include <common.h>
	25	#include <mpc824x.h>
	26	#include <pci.h>
19403633	27	#include <netdev.h>
c609719b WD	28
	29	int checkboard (void)
	30	{
	31	/TODO: Check processor type /
	32
	33	puts ( "Board: Sandpoint "
	34	#ifdef CONFIG_MPC8240
	35	"8240"
	36	#endif
	37	#ifdef CONFIG_MPC8245
	38	"8245"
	39	#endif
	40	" Unity ##Test not implemented yet##\n");
	41	return 0;
	42	}
	43
53677ef1	44	#if 0 /* NOT USED */
c609719b WD	45	int checkflash (void)
	46	{
	47	/* TODO: XXX XXX XXX */
	48	printf ("## Test not implemented yet ##\n");
	49
	50	return (0);
	51	}
	52	#endif
	53
9973e3c6	54	phys_size_t initdram (int board_type)
c609719b	55	{
c83bf6a2 WD	56	long size;
	57	long new_bank0_end;
	58	long mear1;
	59	long emear1;
c609719b	60
6d0f6bcf	61	size = get_ram_size(CONFIG_SYS_SDRAM_BASE, CONFIG_SYS_MAX_RAM_SIZE);
c609719b	62
c83bf6a2 WD	63	new_bank0_end = size - 1;
	64	mear1 = mpc824x_mpc107_getreg(MEAR1);
	65	emear1 = mpc824x_mpc107_getreg(EMEAR1);
	66	mear1 = (mear1 & 0xFFFFFF00) \|
	67	((new_bank0_end & MICR_ADDR_MASK) >> MICR_ADDR_SHIFT);
	68	emear1 = (emear1 & 0xFFFFFF00) \|
	69	((new_bank0_end & MICR_ADDR_MASK) >> MICR_EADDR_SHIFT);
	70	mpc824x_mpc107_setreg(MEAR1, mear1);
	71	mpc824x_mpc107_setreg(EMEAR1, emear1);
c609719b	72
c83bf6a2	73	return (size);
c609719b WD	74	}
	75
	76	/*
	77	* Initialize PCI Devices, report devices found.
	78	*/
	79	#ifndef CONFIG_PCI_PNP
	80	static struct pci_config_table pci_sandpoint_config_table[] = {
	81	{ PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, 0x0f, PCI_ANY_ID,
	82	pci_cfgfunc_config_device, { PCI_ENET0_IOADDR,
	83	PCI_ENET0_MEMADDR,
	84	PCI_COMMAND_MEMORY \| PCI_COMMAND_MASTER }},
	85	{ PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, 0x10, PCI_ANY_ID,
	86	pci_cfgfunc_config_device, { PCI_ENET1_IOADDR,
	87	PCI_ENET1_MEMADDR,
	88	PCI_COMMAND_MEMORY \| PCI_COMMAND_MASTER }},
	89	{ }
	90	};
	91	#endif
	92
	93	struct pci_controller hose = {
	94	#ifndef CONFIG_PCI_PNP
	95	config_table: pci_sandpoint_config_table,
	96	#endif
	97	};
	98
ad10dd9a	99	void pci_init_board(void)
c609719b WD	100	{
	101	pci_mpc824x_init(&hose);
	102	}
19403633 BW	103
	104	int board_eth_init(bd_t *bis)
	105	{
	106	return pci_eth_init(bis);
	107	}