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1 | /* |
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 | ||
1ace4022 | 10 | #include <linux/sizes.h> |
9ed679ae DR |
11 | #include <asm/arch/sysmap.h> |
12 | ||
3fcfe803 | 13 | /* CPU, chip, mach, etc */ |
9ed679ae DR |
14 | #define CONFIG_KONA |
15 | #define CONFIG_SKIP_LOWLEVEL_INIT | |
aed39f35 | 16 | #define CONFIG_SYS_GENERIC_BOARD |
9ed679ae DR |
17 | |
18 | /* | |
19 | * Memory configuration | |
20 | */ | |
21 | #define CONFIG_SYS_TEXT_BASE 0xae000000 | |
22 | ||
23 | #define CONFIG_SYS_SDRAM_BASE 0x80000000 | |
24 | #define CONFIG_SYS_SDRAM_SIZE 0x80000000 | |
25 | #define CONFIG_NR_DRAM_BANKS 1 | |
26 | ||
27 | #define CONFIG_SYS_MALLOC_LEN SZ_4M /* see armv7/start.S. */ | |
28 | #define CONFIG_STACKSIZE SZ_256K | |
29 | ||
30 | /* GPIO Driver */ | |
31 | #define CONFIG_KONA_GPIO | |
32 | ||
33 | /* MMC/SD Driver */ | |
34 | #define CONFIG_SDHCI | |
35 | #define CONFIG_MMC_SDMA | |
36 | #define CONFIG_KONA_SDHCI | |
37 | #define CONFIG_MMC | |
38 | #define CONFIG_GENERIC_MMC | |
39 | ||
40 | #define CONFIG_SYS_SDIO_BASE0 SDIO1_BASE_ADDR | |
41 | #define CONFIG_SYS_SDIO_BASE1 SDIO2_BASE_ADDR | |
42 | #define CONFIG_SYS_SDIO_BASE2 SDIO3_BASE_ADDR | |
43 | #define CONFIG_SYS_SDIO_BASE3 SDIO4_BASE_ADDR | |
44 | #define CONFIG_SYS_SDIO0_MAX_CLK 48000000 | |
45 | #define CONFIG_SYS_SDIO1_MAX_CLK 48000000 | |
46 | #define CONFIG_SYS_SDIO2_MAX_CLK 48000000 | |
47 | #define CONFIG_SYS_SDIO3_MAX_CLK 48000000 | |
48 | #define CONFIG_SYS_SDIO0 "sdio1" | |
49 | #define CONFIG_SYS_SDIO1 "sdio2" | |
50 | #define CONFIG_SYS_SDIO2 "sdio3" | |
51 | #define CONFIG_SYS_SDIO3 "sdio4" | |
52 | ||
53 | /* I2C Driver */ | |
54 | #define CONFIG_SYS_I2C | |
55 | #define CONFIG_SYS_I2C_KONA | |
56 | #define CONFIG_SYS_SPD_BUS_NUM 3 /* Start with PMU bus */ | |
57 | #define CONFIG_SYS_MAX_I2C_BUS 4 | |
58 | #define CONFIG_SYS_I2C_BASE0 BSC1_BASE_ADDR | |
59 | #define CONFIG_SYS_I2C_BASE1 BSC2_BASE_ADDR | |
60 | #define CONFIG_SYS_I2C_BASE2 BSC3_BASE_ADDR | |
61 | #define CONFIG_SYS_I2C_BASE3 PMU_BSC_BASE_ADDR | |
62 | ||
63 | /* Timer Driver */ | |
64 | #define CONFIG_SYS_TIMER_RATE 32000 | |
65 | #define CONFIG_SYS_TIMER_COUNTER (TIMER_BASE_ADDR + 4) /* STCLO offset */ | |
66 | ||
67 | /* Init functions */ | |
68 | #define CONFIG_MISC_INIT_R /* board's misc_init_r function */ | |
69 | ||
70 | /* Some commands use this as the default load address */ | |
71 | #define CONFIG_SYS_LOAD_ADDR CONFIG_SYS_SDRAM_BASE | |
72 | ||
73 | /* No mtest functions as recommended */ | |
74 | #undef CONFIG_CMD_MEMORY | |
75 | ||
76 | /* | |
77 | * This is the initial SP which is used only briefly for relocating the u-boot | |
78 | * image to the top of SDRAM. After relocation u-boot moves the stack to the | |
79 | * proper place. | |
80 | */ | |
81 | #define CONFIG_SYS_INIT_SP_ADDR CONFIG_SYS_TEXT_BASE | |
82 | ||
83 | /* Serial Info */ | |
84 | #define CONFIG_SYS_NS16550 | |
85 | #define CONFIG_SYS_NS16550_SERIAL | |
86 | /* Post pad 3 bytes after each reg addr */ | |
87 | #define CONFIG_SYS_NS16550_REG_SIZE (-4) | |
88 | #define CONFIG_SYS_NS16550_CLK 13000000 | |
89 | #define CONFIG_CONS_INDEX 1 | |
90 | #define CONFIG_SYS_NS16550_COM1 0x3e000000 | |
91 | ||
92 | #define CONFIG_BAUDRATE 115200 | |
93 | ||
94 | #define CONFIG_ENV_SIZE 0x10000 | |
95 | #define CONFIG_ENV_IS_NOWHERE | |
96 | ||
97 | #define CONFIG_SYS_NO_FLASH /* Not using NAND/NOR unmanaged flash */ | |
98 | ||
99 | /* console configuration */ | |
100 | #define CONFIG_SYS_CBSIZE 1024 /* Console buffer size */ | |
101 | #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ | |
102 | sizeof(CONFIG_SYS_PROMPT) + 16) /* Printbuffer size */ | |
103 | #define CONFIG_SYS_MAXARGS 64 | |
104 | #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE | |
105 | ||
106 | /* | |
107 | * One partition type must be defined for part.c | |
108 | * This is necessary for the fatls command to work on an SD card | |
109 | * for example. | |
110 | */ | |
111 | #define CONFIG_DOS_PARTITION | |
112 | ||
113 | /* version string, parser, etc */ | |
114 | #define CONFIG_VERSION_VARIABLE | |
115 | #define CONFIG_AUTO_COMPLETE | |
116 | #define CONFIG_SYS_HUSH_PARSER | |
117 | #define CONFIG_CMDLINE_EDITING | |
118 | #define CONFIG_SYS_LONGHELP | |
119 | ||
120 | #define CONFIG_CRC32_VERIFY | |
121 | #define CONFIG_MX_CYCLIC | |
122 | ||
123 | /* Initial upstream - boot to cmd prompt only */ | |
124 | #define CONFIG_BOOTCOMMAND "" | |
125 | ||
126 | /* Commands */ | |
127 | #include <config_cmd_default.h> | |
128 | #define CONFIG_CMD_ASKENV | |
129 | #define CONFIG_CMD_CACHE | |
130 | #define CONFIG_CMD_FAT | |
131 | #define CONFIG_CMD_GPIO | |
132 | #define CONFIG_CMD_I2C | |
133 | #define CONFIG_CMD_MMC | |
134 | #define CONFIG_CMD_BOOTZ | |
135 | #define CONFIG_FAT_WRITE | |
136 | ||
137 | #undef CONFIG_CMD_NET | |
138 | #undef CONFIG_CMD_NFS | |
139 | ||
140 | #endif /* __BCM28155_AP_H */ |