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

/*
 * (C) Copyright 2007
 * Vlad Lungu vlad.lungu@windriver.com
 *
 * SPDX-License-Identifier:	GPL-2.0+
 */

#include <common.h>
#include <command.h>
#include <asm/mipsregs.h>
#include <asm/io.h>
#include <netdev.h>

DECLARE_GLOBAL_DATA_PTR;

int initdram(void)
{
	/* Sdram is setup by assembler code */
	/* If memory could be changed, we should return the true value here */
	gd->ram_size = MEM_SIZE * 1024 * 1024;

	return 0;
}

int checkboard(void)
{
	u32 proc_id;
	u32 config1;

	proc_id = read_c0_prid();
	printf("Board: Qemu -M mips CPU: ");
	switch (proc_id) {
	case 0x00018000:
		printf("4Kc");
		break;
	case 0x00018400:
		printf("4KEcR1");
		break;
	case 0x00019000:
		printf("4KEc");
		break;
	case 0x00019300:
		config1 = read_c0_config1();
		if (config1 & 1)
			printf("24Kf");
		else
			printf("24Kc");
		break;
	case 0x00019500:
		printf("34Kf");
		break;
	case 0x00000400:
		printf("R4000");
		break;
	case 0x00018100:
		config1 = read_c0_config1();
		if (config1 & 1)
			printf("5Kf");
		else
			printf("5Kc");
		break;
	case 0x000182a0:
		printf("20Kc");
		break;

	default:
		printf("unknown");
	}
	printf(" proc_id=0x%x\n", proc_id);

	return 0;
}

int misc_init_r(void)
{
	set_io_port_base(0);
	return 0;
}

int board_eth_init(bd_t *bis)
{
	return ne2k_register();
}
Commit	Line	Data
0764c164 VL	1	/*
0764c164 VL	2	* (C) Copyright 2007
045b4d2d	3	* Vlad Lungu vlad.lungu@windriver.com
0764c164	4	*
1a459660	5	* SPDX-License-Identifier: GPL-2.0+
0764c164 VL	6	*/
	7
	8	#include <common.h>
	9	#include <command.h>
	10	#include <asm/mipsregs.h>
	11	#include <asm/io.h>
d0201692	12	#include <netdev.h>
0764c164	13
088454cd SG	14	DECLARE_GLOBAL_DATA_PTR;
	15
	16	int initdram(void)
0764c164 VL	17	{
	18	/* Sdram is setup by assembler code */
	19	/* If memory could be changed, we should return the true value here */
088454cd SG	20	gd->ram_size = MEM_SIZE * 1024 * 1024;
	21
	22	return 0;
0764c164 VL	23	}
	24
	25	int checkboard(void)
	26	{
	27	u32 proc_id;
	28	u32 config1;
	29
e2ad8426	30	proc_id = read_c0_prid();
0764c164 VL	31	printf("Board: Qemu -M mips CPU: ");
	32	switch (proc_id) {
	33	case 0x00018000:
	34	printf("4Kc");
	35	break;
	36	case 0x00018400:
	37	printf("4KEcR1");
	38	break;
	39	case 0x00019000:
	40	printf("4KEc");
	41	break;
	42	case 0x00019300:
e2ad8426	43	config1 = read_c0_config1();
0764c164 VL	44	if (config1 & 1)
	45	printf("24Kf");
	46	else
	47	printf("24Kc");
	48	break;
	49	case 0x00019500:
	50	printf("34Kf");
	51	break;
	52	case 0x00000400:
	53	printf("R4000");
	54	break;
	55	case 0x00018100:
e2ad8426	56	config1 = read_c0_config1();
0764c164 VL	57	if (config1 & 1)
	58	printf("5Kf");
	59	else
	60	printf("5Kc");
	61	break;
	62	case 0x000182a0:
	63	printf("20Kc");
	64	break;
	65
	66	default:
	67	printf("unknown");
	68	}
	69	printf(" proc_id=0x%x\n", proc_id);
	70
	71	return 0;
	72	}
	73
	74	int misc_init_r(void)
	75	{
	76	set_io_port_base(0);
	77	return 0;
	78	}
d0201692 BK	79
	80	int board_eth_init(bd_t *bis)
	81	{
	82	return ne2k_register();
	83	}