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ae51b570 PK |
1 | /* |
2 | * Amazon Kindle Fire (first generation) codename kc1 config | |
3 | * | |
4 | * Copyright (C) 2016 Paul Kocialkowski <contact@paulk.fr> | |
5 | * | |
6 | * SPDX-License-Identifier: GPL-2.0+ | |
7 | */ | |
8 | ||
9 | #ifndef __CONFIG_H | |
10 | #define __CONFIG_H | |
11 | ||
12 | #include <asm/arch/cpu.h> | |
13 | #include <asm/arch/omap.h> | |
14 | ||
15 | /* | |
16 | * Build | |
17 | */ | |
18 | ||
ae51b570 PK |
19 | /* |
20 | * CPU | |
21 | */ | |
22 | ||
23 | #define CONFIG_SYS_L2_PL310 1 | |
24 | #define CONFIG_SYS_PL310_BASE 0x48242000 | |
ae51b570 | 25 | |
ae51b570 PK |
26 | /* |
27 | * Board | |
28 | */ | |
29 | ||
30 | #define CONFIG_MISC_INIT_R | |
31 | ||
32 | /* | |
33 | * Clocks | |
34 | */ | |
35 | ||
36 | #define CONFIG_SYS_TIMERBASE GPT2_BASE | |
37 | #define CONFIG_SYS_PTV 2 | |
38 | ||
39 | /* | |
40 | * DRAM | |
41 | */ | |
42 | ||
43 | #define CONFIG_NR_DRAM_BANKS 1 | |
44 | ||
45 | /* | |
46 | * Memory | |
47 | */ | |
48 | ||
ae51b570 PK |
49 | #define CONFIG_SYS_SDRAM_BASE 0x80000000 |
50 | #define CONFIG_SYS_INIT_SP_ADDR (NON_SECURE_SRAM_END - \ | |
51 | GENERATED_GBL_DATA_SIZE) | |
52 | ||
53 | #define CONFIG_SYS_MALLOC_LEN (1024 * 1024 + CONFIG_ENV_SIZE) | |
54 | ||
ae51b570 PK |
55 | /* |
56 | * I2C | |
57 | */ | |
58 | ||
59 | #define CONFIG_SYS_I2C | |
ae51b570 PK |
60 | #define CONFIG_I2C_MULTI_BUS |
61 | ||
ae51b570 PK |
62 | /* |
63 | * Power | |
64 | */ | |
65 | ||
66 | #define CONFIG_TWL6030_POWER | |
67 | ||
ee85a415 PK |
68 | /* |
69 | * Input | |
70 | */ | |
71 | ||
72 | #define CONFIG_TWL6030_INPUT | |
73 | ||
ae51b570 PK |
74 | /* |
75 | * SPL | |
76 | */ | |
77 | ||
ae51b570 | 78 | #define CONFIG_SPL_TEXT_BASE 0x40300000 |
fa2f81b0 TR |
79 | #define CONFIG_SPL_MAX_SIZE (SRAM_SCRATCH_SPACE_ADDR - \ |
80 | CONFIG_SPL_TEXT_BASE) | |
ae51b570 PK |
81 | #define CONFIG_SPL_BSS_START_ADDR 0x80000000 |
82 | #define CONFIG_SPL_BSS_MAX_SIZE (512 * 1024) | |
83 | #define CONFIG_SYS_SPL_MALLOC_START 0x80208000 | |
84 | #define CONFIG_SYS_SPL_MALLOC_SIZE (1024 * 1024) | |
85 | ||
ae51b570 PK |
86 | /* |
87 | * Console | |
88 | */ | |
89 | ||
ae51b570 PK |
90 | #define CONFIG_AUTO_COMPLETE |
91 | ||
92 | #define CONFIG_SYS_LONGHELP | |
ae51b570 | 93 | |
ae51b570 | 94 | #define CONFIG_SYS_CBSIZE 512 |
ae51b570 PK |
95 | |
96 | /* | |
97 | * Serial | |
98 | */ | |
99 | ||
100 | #define CONFIG_SYS_NS16550_SERIAL | |
101 | #define CONFIG_SYS_NS16550_REG_SIZE (-4) | |
102 | #define CONFIG_SYS_NS16550_CLK 48000000 | |
103 | #define CONFIG_SYS_NS16550_COM3 UART3_BASE | |
104 | #define CONFIG_CONS_INDEX 3 | |
105 | ||
ae51b570 PK |
106 | #define CONFIG_SYS_BAUDRATE_TABLE { 4800, 9600, 19200, 38400, 57600, \ |
107 | 115200 } | |
108 | ||
e66782e6 PK |
109 | /* |
110 | * USB gadget | |
111 | */ | |
112 | ||
ae51b570 PK |
113 | /* |
114 | * Environment | |
115 | */ | |
116 | ||
117 | #define CONFIG_ENV_SIZE (128 * 1024) | |
ae51b570 PK |
118 | |
119 | #define CONFIG_ENV_OVERWRITE | |
120 | ||
121 | #define CONFIG_EXTRA_ENV_SETTINGS \ | |
122 | "kernel_addr_r=0x82000000\0" \ | |
123 | "loadaddr=0x82000000\0" \ | |
124 | "fdt_addr_r=0x88000000\0" \ | |
125 | "fdtaddr=0x88000000\0" \ | |
126 | "ramdisk_addr_r=0x88080000\0" \ | |
127 | "pxefile_addr_r=0x80100000\0" \ | |
128 | "scriptaddr=0x80000000\0" \ | |
129 | "bootm_size=0x10000000\0" \ | |
130 | "boot_mmc_dev=0\0" \ | |
131 | "kernel_mmc_part=7\0" \ | |
132 | "recovery_mmc_part=5\0" \ | |
44b0cf46 PK |
133 | "fdtfile=omap4-kc1.dtb\0" \ |
134 | "bootfile=/boot/extlinux/extlinux.conf\0" \ | |
f5fdc378 | 135 | "bootargs=console=ttyO2,115200 mem=512M\0" |
ae51b570 PK |
136 | |
137 | /* | |
138 | * ATAGs | |
139 | */ | |
140 | ||
141 | #define CONFIG_SETUP_MEMORY_TAGS | |
142 | #define CONFIG_CMDLINE_TAG | |
143 | #define CONFIG_INITRD_TAG | |
144 | #define CONFIG_REVISION_TAG | |
145 | #define CONFIG_SERIAL_TAG | |
146 | ||
147 | /* | |
148 | * Boot | |
149 | */ | |
150 | ||
151 | #define CONFIG_SYS_LOAD_ADDR 0x82000000 | |
152 | ||
ae51b570 PK |
153 | #define CONFIG_BOOTCOMMAND \ |
154 | "setenv boot_mmc_part ${kernel_mmc_part}; " \ | |
7c0a4b79 PK |
155 | "if test reboot-${reboot-mode} = reboot-r; then " \ |
156 | "echo recovery; setenv boot_mmc_part ${recovery_mmc_part}; fi; " \ | |
157 | "if test reboot-${reboot-mode} = reboot-b; then " \ | |
158 | "echo fastboot; fastboot 0; fi; " \ | |
ae51b570 PK |
159 | "part start mmc ${boot_mmc_dev} ${boot_mmc_part} boot_mmc_start; " \ |
160 | "part size mmc ${boot_mmc_dev} ${boot_mmc_part} boot_mmc_size; " \ | |
161 | "mmc dev ${boot_mmc_dev}; " \ | |
162 | "mmc read ${kernel_addr_r} ${boot_mmc_start} ${boot_mmc_size} && " \ | |
163 | "bootm ${kernel_addr_r};" | |
164 | ||
165 | /* | |
166 | * Defaults | |
167 | */ | |
168 | ||
169 | #include <config_defaults.h> | |
170 | #include <config_distro_defaults.h> | |
171 | ||
172 | #endif |