xref: /openbmc/u-boot/include/configs/kc1.h (revision 36c0627b)
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 
19 #define CONFIG_SYS_THUMB_BUILD
20 
21 /*
22  * CPU
23  */
24 
25 #define CONFIG_SYS_L2_PL310		1
26 #define CONFIG_SYS_PL310_BASE		0x48242000
27 
28 /*
29  * Platform
30  */
31 
32 #define CONFIG_OMAP
33 #define CONFIG_OMAP4430
34 
35 /*
36  * Board
37  */
38 
39 #define CONFIG_MISC_INIT_R
40 
41 /*
42  * Clocks
43  */
44 
45 #define CONFIG_SYS_TIMERBASE	GPT2_BASE
46 #define CONFIG_SYS_PTV		2
47 
48 /*
49  * DRAM
50  */
51 
52 #define CONFIG_NR_DRAM_BANKS	1
53 
54 /*
55  * Memory
56  */
57 
58 #define CONFIG_SYS_TEXT_BASE		0x80100000
59 #define CONFIG_SYS_SDRAM_BASE		0x80000000
60 #define CONFIG_SYS_INIT_SP_ADDR		(NON_SECURE_SRAM_END - \
61 					 GENERATED_GBL_DATA_SIZE)
62 
63 #define CONFIG_SYS_MALLOC_LEN		(1024 * 1024 + CONFIG_ENV_SIZE)
64 
65 /*
66  * GPIO
67  */
68 
69 #define CONFIG_OMAP_GPIO
70 
71 /*
72  * I2C
73  */
74 
75 #define CONFIG_SYS_I2C
76 #define CONFIG_SYS_OMAP24_I2C_SPEED	400000
77 #define CONFIG_SYS_OMAP24_I2C_SLAVE	1
78 #define CONFIG_SYS_I2C_OMAP24XX
79 #define CONFIG_I2C_MULTI_BUS
80 
81 /*
82  * Flash
83  */
84 
85 #define CONFIG_SYS_NO_FLASH
86 
87 /*
88  * MMC
89  */
90 
91 #define CONFIG_MMC
92 #define CONFIG_GENERIC_MMC
93 #define CONFIG_OMAP_HSMMC
94 
95 /*
96  * Power
97  */
98 
99 #define CONFIG_TWL6030_POWER
100 
101 /*
102  * Input
103  */
104 
105 #define CONFIG_TWL6030_INPUT
106 
107 /*
108  * Partitions
109  */
110 
111 #define CONFIG_PARTITION_UUIDS
112 #define CONFIG_CMD_PART
113 
114 /*
115  * SPL
116  */
117 
118 #define CONFIG_SPL_FRAMEWORK
119 
120 #define CONFIG_SPL_TEXT_BASE		0x40300000
121 #define CONFIG_SPL_MAX_SIZE		(SRAM_SCRATCH_SPACE_ADDR - \
122 					 CONFIG_SPL_TEXT_BASE)
123 #define CONFIG_SPL_BSS_START_ADDR	0x80000000
124 #define CONFIG_SPL_BSS_MAX_SIZE		(512 * 1024)
125 #define CONFIG_SYS_SPL_MALLOC_START	0x80208000
126 #define CONFIG_SYS_SPL_MALLOC_SIZE	(1024 * 1024)
127 
128 #define CONFIG_SPL_LDSCRIPT		"arch/arm/mach-omap2/u-boot-spl.lds"
129 #define CONFIG_SPL_BOARD_INIT
130 
131 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_PARTITION	2
132 
133 /*
134  * Console
135  */
136 
137 #define CONFIG_AUTO_COMPLETE
138 
139 #define CONFIG_SYS_LONGHELP
140 
141 #define CONFIG_SYS_MAXARGS	16
142 #define CONFIG_SYS_CBSIZE	512
143 #define CONFIG_SYS_PBSIZE	(CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) \
144 				 + 16)
145 
146 /*
147  * Serial
148  */
149 
150 #define CONFIG_SYS_NS16550_SERIAL
151 #define CONFIG_SYS_NS16550_REG_SIZE	(-4)
152 #define CONFIG_SYS_NS16550_CLK		48000000
153 #define CONFIG_SYS_NS16550_COM3		UART3_BASE
154 #define CONFIG_CONS_INDEX		3
155 
156 #define CONFIG_BAUDRATE			115200
157 #define CONFIG_SYS_BAUDRATE_TABLE	{ 4800, 9600, 19200, 38400, 57600, \
158 					  115200 }
159 
160 /*
161  * USB gadget
162  */
163 
164 #define CONFIG_USB_MUSB_PIO_ONLY
165 #define CONFIG_USB_MUSB_OMAP2PLUS
166 
167 /*
168  * Fastboot
169  */
170 
171 #define CONFIG_USB_FUNCTION_FASTBOOT
172 
173 #define CONFIG_FASTBOOT_BUF_ADDR	CONFIG_SYS_LOAD_ADDR
174 #define CONFIG_FASTBOOT_BUF_SIZE	0x2000000
175 
176 #define CONFIG_FASTBOOT_FLASH
177 #define CONFIG_FASTBOOT_FLASH_MMC_DEV	0
178 
179 #define CONFIG_CMD_FASTBOOT
180 
181 /*
182  * Environment
183  */
184 
185 #define CONFIG_ENV_SIZE		(128 * 1024)
186 #define CONFIG_ENV_IS_NOWHERE
187 
188 #define CONFIG_ENV_OVERWRITE
189 
190 #define CONFIG_EXTRA_ENV_SETTINGS \
191 	"kernel_addr_r=0x82000000\0" \
192 	"loadaddr=0x82000000\0" \
193 	"fdt_addr_r=0x88000000\0" \
194 	"fdtaddr=0x88000000\0" \
195 	"ramdisk_addr_r=0x88080000\0" \
196 	"pxefile_addr_r=0x80100000\0" \
197 	"scriptaddr=0x80000000\0" \
198 	"bootm_size=0x10000000\0" \
199 	"boot_mmc_dev=0\0" \
200 	"kernel_mmc_part=7\0" \
201 	"recovery_mmc_part=5\0" \
202 	"fdtfile=omap4-kc1.dtb\0" \
203 	"bootfile=/boot/extlinux/extlinux.conf\0" \
204 	"bootargs=console=ttyO2,115200 mem=512M\0"
205 
206 /*
207  * ATAGs
208  */
209 
210 #define CONFIG_SETUP_MEMORY_TAGS
211 #define CONFIG_CMDLINE_TAG
212 #define CONFIG_INITRD_TAG
213 #define CONFIG_REVISION_TAG
214 #define CONFIG_SERIAL_TAG
215 
216 /*
217  * Boot
218  */
219 
220 #define CONFIG_SYS_LOAD_ADDR	0x82000000
221 
222 #define CONFIG_ANDROID_BOOT_IMAGE
223 
224 #define CONFIG_BOOTCOMMAND \
225 	"setenv boot_mmc_part ${kernel_mmc_part}; " \
226 	"if test reboot-${reboot-mode} = reboot-r; then " \
227 	"echo recovery; setenv boot_mmc_part ${recovery_mmc_part}; fi; " \
228 	"if test reboot-${reboot-mode} = reboot-b; then " \
229 	"echo fastboot; fastboot 0; fi; " \
230 	"part start mmc ${boot_mmc_dev} ${boot_mmc_part} boot_mmc_start; " \
231 	"part size mmc ${boot_mmc_dev} ${boot_mmc_part} boot_mmc_size; " \
232 	"mmc dev ${boot_mmc_dev}; " \
233 	"mmc read ${kernel_addr_r} ${boot_mmc_start} ${boot_mmc_size} && " \
234 	"bootm ${kernel_addr_r};"
235 
236 /*
237  * Defaults
238  */
239 
240 #include <config_defaults.h>
241 #include <config_distro_defaults.h>
242 
243 #endif
244