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Tom Rini83d290c2018-05-06 17:58:06 -04001/* SPDX-License-Identifier: GPL-2.0+ */
Darwin Rambo9ed679a2014-02-11 11:06:38 -08002/*
3 * Copyright 2013 Broadcom Corporation.
Darwin Rambo9ed679a2014-02-11 11:06:38 -08004 */
5
6#ifndef __BCM28155_AP_H
7#define __BCM28155_AP_H
8
Alexey Brodkin1ace4022014-02-26 17:47:58 +04009#include <linux/sizes.h>
Darwin Rambo9ed679a2014-02-11 11:06:38 -080010#include <asm/arch/sysmap.h>
11
Masahiro Yamada3fcfe802014-11-06 14:59:33 +090012/* CPU, chip, mach, etc */
Darwin Rambo9ed679a2014-02-11 11:06:38 -080013#define CONFIG_KONA
14#define CONFIG_SKIP_LOWLEVEL_INIT
Darwin Rambo9ed679a2014-02-11 11:06:38 -080015
16/*
17 * Memory configuration
18 */
Darwin Rambo9ed679a2014-02-11 11:06:38 -080019
20#define CONFIG_SYS_SDRAM_BASE 0x80000000
21#define CONFIG_SYS_SDRAM_SIZE 0x80000000
Darwin Rambo9ed679a2014-02-11 11:06:38 -080022
23#define CONFIG_SYS_MALLOC_LEN SZ_4M /* see armv7/start.S. */
Darwin Rambo9ed679a2014-02-11 11:06:38 -080024
25/* GPIO Driver */
26#define CONFIG_KONA_GPIO
27
28/* MMC/SD Driver */
Darwin Rambo9ed679a2014-02-11 11:06:38 -080029#define CONFIG_SYS_SDIO_BASE0 SDIO1_BASE_ADDR
30#define CONFIG_SYS_SDIO_BASE1 SDIO2_BASE_ADDR
31#define CONFIG_SYS_SDIO_BASE2 SDIO3_BASE_ADDR
32#define CONFIG_SYS_SDIO_BASE3 SDIO4_BASE_ADDR
33#define CONFIG_SYS_SDIO0_MAX_CLK 48000000
34#define CONFIG_SYS_SDIO1_MAX_CLK 48000000
35#define CONFIG_SYS_SDIO2_MAX_CLK 48000000
36#define CONFIG_SYS_SDIO3_MAX_CLK 48000000
37#define CONFIG_SYS_SDIO0 "sdio1"
38#define CONFIG_SYS_SDIO1 "sdio2"
39#define CONFIG_SYS_SDIO2 "sdio3"
40#define CONFIG_SYS_SDIO3 "sdio4"
41
42/* I2C Driver */
43#define CONFIG_SYS_I2C
44#define CONFIG_SYS_I2C_KONA
45#define CONFIG_SYS_SPD_BUS_NUM 3 /* Start with PMU bus */
46#define CONFIG_SYS_MAX_I2C_BUS 4
47#define CONFIG_SYS_I2C_BASE0 BSC1_BASE_ADDR
48#define CONFIG_SYS_I2C_BASE1 BSC2_BASE_ADDR
49#define CONFIG_SYS_I2C_BASE2 BSC3_BASE_ADDR
50#define CONFIG_SYS_I2C_BASE3 PMU_BSC_BASE_ADDR
51
52/* Timer Driver */
53#define CONFIG_SYS_TIMER_RATE 32000
54#define CONFIG_SYS_TIMER_COUNTER (TIMER_BASE_ADDR + 4) /* STCLO offset */
55
56/* Init functions */
Darwin Rambo9ed679a2014-02-11 11:06:38 -080057
58/* Some commands use this as the default load address */
59#define CONFIG_SYS_LOAD_ADDR CONFIG_SYS_SDRAM_BASE
60
61/* No mtest functions as recommended */
Darwin Rambo9ed679a2014-02-11 11:06:38 -080062
63/*
64 * This is the initial SP which is used only briefly for relocating the u-boot
65 * image to the top of SDRAM. After relocation u-boot moves the stack to the
66 * proper place.
67 */
68#define CONFIG_SYS_INIT_SP_ADDR CONFIG_SYS_TEXT_BASE
69
70/* Serial Info */
Darwin Rambo9ed679a2014-02-11 11:06:38 -080071#define CONFIG_SYS_NS16550_SERIAL
72/* Post pad 3 bytes after each reg addr */
73#define CONFIG_SYS_NS16550_REG_SIZE (-4)
74#define CONFIG_SYS_NS16550_CLK 13000000
Darwin Rambo9ed679a2014-02-11 11:06:38 -080075#define CONFIG_SYS_NS16550_COM1 0x3e000000
76
Steve Rae30b01952016-04-04 12:59:45 -070077/* must fit into GPT:u-boot-env partition */
Steve Rae30b01952016-04-04 12:59:45 -070078#define CONFIG_SYS_MMC_ENV_DEV 0
Darwin Rambo9ed679a2014-02-11 11:06:38 -080079
Darwin Rambo9ed679a2014-02-11 11:06:38 -080080/* console configuration */
81#define CONFIG_SYS_CBSIZE 1024 /* Console buffer size */
Darwin Rambo9ed679a2014-02-11 11:06:38 -080082#define CONFIG_SYS_MAXARGS 64
83#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
84
85/*
86 * One partition type must be defined for part.c
87 * This is necessary for the fatls command to work on an SD card
88 * for example.
89 */
Darwin Rambo9ed679a2014-02-11 11:06:38 -080090
91/* version string, parser, etc */
Darwin Rambo9ed679a2014-02-11 11:06:38 -080092
Darwin Rambo9ed679a2014-02-11 11:06:38 -080093/* Initial upstream - boot to cmd prompt only */
94#define CONFIG_BOOTCOMMAND ""
95
Jiandong Zhengd00bf782015-07-09 14:26:40 -070096#define CONFIG_USBID_ADDR 0x34052c46
Jiandong Zhengd00bf782015-07-09 14:26:40 -070097
Darwin Rambo9ed679a2014-02-11 11:06:38 -080098#endif /* __BCM28155_AP_H */