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43486e4c SR |
1 | /* |
2 | * Copyright 2013 Broadcom Corporation. | |
3 | * | |
4 | * SPDX-License-Identifier: GPL-2.0+ | |
5 | */ | |
6 | ||
7 | #ifndef __BCM23550_W1D_H | |
8 | #define __BCM23550_W1D_H | |
9 | ||
10 | #include <linux/sizes.h> | |
11 | #include <asm/arch/sysmap.h> | |
12 | ||
13 | /* CPU, chip, mach, etc */ | |
14 | #define CONFIG_KONA | |
15 | #define CONFIG_SKIP_LOWLEVEL_INIT | |
16 | #define CONFIG_KONA_RESET_S | |
17 | ||
18 | /* | |
19 | * Memory configuration | |
20 | */ | |
21 | #define CONFIG_SYS_TEXT_BASE 0x9f000000 | |
22 | ||
23 | #define CONFIG_SYS_SDRAM_BASE 0x80000000 | |
24 | #define CONFIG_SYS_SDRAM_SIZE 0x20000000 | |
25 | #define CONFIG_NR_DRAM_BANKS 1 | |
26 | ||
27 | #define CONFIG_SYS_MALLOC_LEN SZ_4M /* see armv7/start.S. */ | |
43486e4c SR |
28 | |
29 | /* GPIO Driver */ | |
30 | #define CONFIG_KONA_GPIO | |
31 | ||
32 | /* MMC/SD Driver */ | |
43486e4c SR |
33 | #define CONFIG_SYS_SDIO_BASE0 SDIO1_BASE_ADDR |
34 | #define CONFIG_SYS_SDIO_BASE1 SDIO2_BASE_ADDR | |
35 | #define CONFIG_SYS_SDIO_BASE2 SDIO3_BASE_ADDR | |
36 | #define CONFIG_SYS_SDIO_BASE3 SDIO4_BASE_ADDR | |
37 | #define CONFIG_SYS_SDIO0_MAX_CLK 48000000 | |
38 | #define CONFIG_SYS_SDIO1_MAX_CLK 48000000 | |
39 | #define CONFIG_SYS_SDIO2_MAX_CLK 48000000 | |
40 | #define CONFIG_SYS_SDIO3_MAX_CLK 48000000 | |
41 | #define CONFIG_SYS_SDIO0 "sdio1" | |
42 | #define CONFIG_SYS_SDIO1 "sdio2" | |
43 | #define CONFIG_SYS_SDIO2 "sdio3" | |
44 | #define CONFIG_SYS_SDIO3 "sdio4" | |
45 | ||
46 | /* I2C Driver */ | |
47 | #define CONFIG_SYS_I2C | |
48 | #define CONFIG_SYS_I2C_KONA | |
49 | #define CONFIG_SYS_SPD_BUS_NUM 3 /* Start with PMU bus */ | |
50 | #define CONFIG_SYS_MAX_I2C_BUS 4 | |
51 | #define CONFIG_SYS_I2C_BASE0 BSC1_BASE_ADDR | |
52 | #define CONFIG_SYS_I2C_BASE1 BSC2_BASE_ADDR | |
53 | #define CONFIG_SYS_I2C_BASE2 BSC3_BASE_ADDR | |
54 | #define CONFIG_SYS_I2C_BASE3 PMU_BSC_BASE_ADDR | |
55 | ||
56 | /* Timer Driver */ | |
57 | #define CONFIG_SYS_TIMER_RATE 32000 | |
58 | #define CONFIG_SYS_TIMER_COUNTER (TIMER_BASE_ADDR + 4) /* STCLO offset */ | |
59 | ||
60 | /* Init functions */ | |
61 | #define CONFIG_MISC_INIT_R /* board's misc_init_r function */ | |
62 | ||
63 | /* Some commands use this as the default load address */ | |
64 | #define CONFIG_SYS_LOAD_ADDR CONFIG_SYS_SDRAM_BASE | |
65 | ||
66 | /* No mtest functions as recommended */ | |
67 | ||
68 | /* | |
69 | * This is the initial SP which is used only briefly for relocating the u-boot | |
70 | * image to the top of SDRAM. After relocation u-boot moves the stack to the | |
71 | * proper place. | |
72 | */ | |
73 | #define CONFIG_SYS_INIT_SP_ADDR CONFIG_SYS_TEXT_BASE | |
74 | ||
75 | /* Serial Info */ | |
76 | #define CONFIG_SYS_NS16550_SERIAL | |
77 | /* Post pad 3 bytes after each reg addr */ | |
78 | #define CONFIG_SYS_NS16550_REG_SIZE (-4) | |
79 | #define CONFIG_SYS_NS16550_CLK 13000000 | |
80 | #define CONFIG_CONS_INDEX 1 | |
81 | #define CONFIG_SYS_NS16550_COM1 0x3e000000 | |
82 | ||
43486e4c | 83 | /* must fit into GPT:u-boot-env partition */ |
43486e4c SR |
84 | #define CONFIG_SYS_MMC_ENV_DEV 0 |
85 | #define CONFIG_ENV_OFFSET (0x00011a00 * 512) | |
86 | #define CONFIG_ENV_SIZE (8 * 512) | |
87 | ||
43486e4c SR |
88 | /* console configuration */ |
89 | #define CONFIG_SYS_CBSIZE 1024 /* Console buffer size */ | |
43486e4c SR |
90 | #define CONFIG_SYS_MAXARGS 64 |
91 | #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE | |
92 | ||
93 | /* | |
94 | * One partition type must be defined for part.c | |
95 | * This is necessary for the fatls command to work on an SD card | |
96 | * for example. | |
97 | */ | |
43486e4c SR |
98 | |
99 | /* version string, parser, etc */ | |
43486e4c SR |
100 | #define CONFIG_AUTO_COMPLETE |
101 | #define CONFIG_CMDLINE_EDITING | |
102 | #define CONFIG_SYS_LONGHELP | |
103 | ||
43486e4c SR |
104 | #define CONFIG_MX_CYCLIC |
105 | ||
106 | /* Initial upstream - boot to cmd prompt only */ | |
107 | #define CONFIG_BOOTCOMMAND "" | |
108 | ||
43486e4c SR |
109 | #define CONFIG_USBID_ADDR 0x34052c46 |
110 | ||
111 | #define CONFIG_SYS_ICACHE_OFF | |
112 | #define CONFIG_SYS_DCACHE_OFF | |
113 | #define CONFIG_SYS_L2CACHE_OFF | |
114 | ||
115 | #endif /* __BCM23550_W1D_H */ |