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Darwin Rambo9ed679a2014-02-11 11:06:38 -08001/*
2 * Copyright 2013 Broadcom Corporation.
3 *
4 * SPDX-License-Identifier: GPL-2.0+
5 */
6
7#ifndef __BCM28155_AP_H
8#define __BCM28155_AP_H
9
Alexey Brodkin1ace4022014-02-26 17:47:58 +040010#include <linux/sizes.h>
Darwin Rambo9ed679a2014-02-11 11:06:38 -080011#include <asm/arch/sysmap.h>
12
Masahiro Yamada3fcfe802014-11-06 14:59:33 +090013/* CPU, chip, mach, etc */
Darwin Rambo9ed679a2014-02-11 11:06:38 -080014#define CONFIG_KONA
15#define CONFIG_SKIP_LOWLEVEL_INIT
Darwin Rambo9ed679a2014-02-11 11:06:38 -080016
17/*
18 * Memory configuration
19 */
20#define CONFIG_SYS_TEXT_BASE 0xae000000
21
22#define CONFIG_SYS_SDRAM_BASE 0x80000000
23#define CONFIG_SYS_SDRAM_SIZE 0x80000000
24#define CONFIG_NR_DRAM_BANKS 1
25
26#define CONFIG_SYS_MALLOC_LEN SZ_4M /* see armv7/start.S. */
Darwin Rambo9ed679a2014-02-11 11:06:38 -080027
28/* GPIO Driver */
29#define CONFIG_KONA_GPIO
30
31/* MMC/SD Driver */
Darwin Rambo9ed679a2014-02-11 11:06:38 -080032#define CONFIG_SYS_SDIO_BASE0 SDIO1_BASE_ADDR
33#define CONFIG_SYS_SDIO_BASE1 SDIO2_BASE_ADDR
34#define CONFIG_SYS_SDIO_BASE2 SDIO3_BASE_ADDR
35#define CONFIG_SYS_SDIO_BASE3 SDIO4_BASE_ADDR
36#define CONFIG_SYS_SDIO0_MAX_CLK 48000000
37#define CONFIG_SYS_SDIO1_MAX_CLK 48000000
38#define CONFIG_SYS_SDIO2_MAX_CLK 48000000
39#define CONFIG_SYS_SDIO3_MAX_CLK 48000000
40#define CONFIG_SYS_SDIO0 "sdio1"
41#define CONFIG_SYS_SDIO1 "sdio2"
42#define CONFIG_SYS_SDIO2 "sdio3"
43#define CONFIG_SYS_SDIO3 "sdio4"
44
45/* I2C Driver */
46#define CONFIG_SYS_I2C
47#define CONFIG_SYS_I2C_KONA
48#define CONFIG_SYS_SPD_BUS_NUM 3 /* Start with PMU bus */
49#define CONFIG_SYS_MAX_I2C_BUS 4
50#define CONFIG_SYS_I2C_BASE0 BSC1_BASE_ADDR
51#define CONFIG_SYS_I2C_BASE1 BSC2_BASE_ADDR
52#define CONFIG_SYS_I2C_BASE2 BSC3_BASE_ADDR
53#define CONFIG_SYS_I2C_BASE3 PMU_BSC_BASE_ADDR
54
55/* Timer Driver */
56#define CONFIG_SYS_TIMER_RATE 32000
57#define CONFIG_SYS_TIMER_COUNTER (TIMER_BASE_ADDR + 4) /* STCLO offset */
58
59/* Init functions */
60#define CONFIG_MISC_INIT_R /* board's misc_init_r function */
61
62/* Some commands use this as the default load address */
63#define CONFIG_SYS_LOAD_ADDR CONFIG_SYS_SDRAM_BASE
64
65/* No mtest functions as recommended */
Darwin Rambo9ed679a2014-02-11 11:06:38 -080066
67/*
68 * This is the initial SP which is used only briefly for relocating the u-boot
69 * image to the top of SDRAM. After relocation u-boot moves the stack to the
70 * proper place.
71 */
72#define CONFIG_SYS_INIT_SP_ADDR CONFIG_SYS_TEXT_BASE
73
74/* Serial Info */
Darwin Rambo9ed679a2014-02-11 11:06:38 -080075#define CONFIG_SYS_NS16550_SERIAL
76/* Post pad 3 bytes after each reg addr */
77#define CONFIG_SYS_NS16550_REG_SIZE (-4)
78#define CONFIG_SYS_NS16550_CLK 13000000
79#define CONFIG_CONS_INDEX 1
80#define CONFIG_SYS_NS16550_COM1 0x3e000000
81
Steve Rae30b01952016-04-04 12:59:45 -070082/* must fit into GPT:u-boot-env partition */
Steve Rae30b01952016-04-04 12:59:45 -070083#define CONFIG_SYS_MMC_ENV_DEV 0
84#define CONFIG_ENV_OFFSET (0x00011a00 * 512)
85#define CONFIG_ENV_SIZE (8 * 512)
Darwin Rambo9ed679a2014-02-11 11:06:38 -080086
Darwin Rambo9ed679a2014-02-11 11:06:38 -080087/* console configuration */
88#define CONFIG_SYS_CBSIZE 1024 /* Console buffer size */
Darwin Rambo9ed679a2014-02-11 11:06:38 -080089#define CONFIG_SYS_MAXARGS 64
90#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
91
92/*
93 * One partition type must be defined for part.c
94 * This is necessary for the fatls command to work on an SD card
95 * for example.
96 */
Darwin Rambo9ed679a2014-02-11 11:06:38 -080097
98/* version string, parser, etc */
Darwin Rambo9ed679a2014-02-11 11:06:38 -080099#define CONFIG_AUTO_COMPLETE
Darwin Rambo9ed679a2014-02-11 11:06:38 -0800100#define CONFIG_CMDLINE_EDITING
101#define CONFIG_SYS_LONGHELP
102
Darwin Rambo9ed679a2014-02-11 11:06:38 -0800103#define CONFIG_MX_CYCLIC
104
105/* Initial upstream - boot to cmd prompt only */
106#define CONFIG_BOOTCOMMAND ""
107
Jiandong Zhengd00bf782015-07-09 14:26:40 -0700108#define CONFIG_USBID_ADDR 0x34052c46
Jiandong Zhengd00bf782015-07-09 14:26:40 -0700109
Darwin Rambo9ed679a2014-02-11 11:06:38 -0800110#endif /* __BCM28155_AP_H */