1/* SPDX-License-Identifier: GPL-2.0+ */
2/*
3 * Copyright (C) 2020 Cortina Access Inc.
4 *
5 * Configuration for Cortina-Access Presidio board
6 */
7
8#ifndef __PRESIDIO_ASIC_H
9#define __PRESIDIO_ASIC_H
10
11/* Generic Timer Definitions */
12#define CFG_SYS_TIMER_RATE		25000000
13#define CFG_SYS_TIMER_COUNTER	0xf4321008
14
15/* note: arch/arm/cpu/armv8/start.S which references GICD_BASE/GICC_BASE
16 * does not yet support DT. Thus define it here.
17 */
18#define GICD_BASE			0xf7011000
19#define GICC_BASE			0xf7012000
20
21#define CFG_SYS_TIMER_BASE		0xf4321000
22
23/* Use external clock source */
24#define PRESIDIO_APB_CLK		125000000
25#define CORTINA_PER_IO_FREQ		PRESIDIO_APB_CLK
26
27/* Cortina Serial Configuration */
28#define CORTINA_UART_CLOCK		(PRESIDIO_APB_CLK)
29#define CORTINA_SERIAL_PORTS		{(void *)CFG_SYS_SERIAL0, \
30					 (void *)CFG_SYS_SERIAL1}
31
32#define CFG_SYS_SERIAL0		PER_UART0_CFG
33#define CFG_SYS_SERIAL1		PER_UART1_CFG
34
35/* SDRAM Bank #1 */
36#define DDR_BASE			0x00000000
37#define PHYS_SDRAM_1			DDR_BASE
38#define PHYS_SDRAM_1_SIZE		0x80000000 /* 2GB */
39#define CFG_SYS_SDRAM_BASE		PHYS_SDRAM_1
40
41/* Console I/O Buffer Size */
42
43#define KSEG1_ATU_XLAT(x) (x)
44
45/* HW REG ADDR */
46#define NI_READ_POLL_COUNT                      1000
47#define CA_NI_MDIO_REG_BASE                     0xF4338
48#define NI_HV_GLB_MAC_ADDR_CFG0_OFFSET          0x010
49#define NI_HV_GLB_MAC_ADDR_CFG1_OFFSET          0x014
50#define NI_HV_PT_BASE                           0x400
51#define NI_HV_XRAM_BASE                         0x820
52#define GLOBAL_BLOCK_RESET_OFFSET               0x04
53#define GLOBAL_GLOBAL_CONFIG_OFFSET             0x20
54#define GLOBAL_IO_DRIVE_CONTROL_OFFSET          0x4c
55
56/* max command args */
57#define CFG_EXTRA_ENV_SETTINGS	"silent=y\0"
58
59/* nand driver parameters */
60#ifdef CONFIG_TARGET_PRESIDIO_ASIC
61	#define CFG_SYS_NAND_BASE            CFG_SYS_FLASH_BASE
62	#define CFG_SYS_NAND_BASE_LIST       { CFG_SYS_NAND_BASE }
63#endif
64
65#endif /* __PRESIDIO_ASIC_H */
66