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Paul Kocialkowski3e3b8bc2016-02-27 19:19:00 +01001/*
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
Paul Kocialkowski3e3b8bc2016-02-27 19:19:00 +010019/*
20 * CPU
21 */
22
23#define CONFIG_SYS_L2_PL310 1
24#define CONFIG_SYS_PL310_BASE 0x48242000
Paul Kocialkowski3e3b8bc2016-02-27 19:19:00 +010025
26/*
Paul Kocialkowski3e3b8bc2016-02-27 19:19:00 +010027 * 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
Paul Kocialkowski3e3b8bc2016-02-27 19:19:00 +010049#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
55/*
Paul Kocialkowski3e3b8bc2016-02-27 19:19:00 +010056 * I2C
57 */
58
59#define CONFIG_SYS_I2C
Paul Kocialkowski3e3b8bc2016-02-27 19:19:00 +010060#define CONFIG_I2C_MULTI_BUS
61
Paul Kocialkowski3e3b8bc2016-02-27 19:19:00 +010062/*
Paul Kocialkowski3e3b8bc2016-02-27 19:19:00 +010063 * Power
64 */
65
66#define CONFIG_TWL6030_POWER
67
68/*
Paul Kocialkowski31d8ef82016-02-27 19:19:14 +010069 * Input
70 */
71
72#define CONFIG_TWL6030_INPUT
73
74/*
Paul Kocialkowski3e3b8bc2016-02-27 19:19:00 +010075 * SPL
76 */
77
Paul Kocialkowski3e3b8bc2016-02-27 19:19:00 +010078#define CONFIG_SPL_TEXT_BASE 0x40300000
Tom Rinicfff4aa2016-08-26 13:30:43 -040079#define CONFIG_SPL_MAX_SIZE (SRAM_SCRATCH_SPACE_ADDR - \
80 CONFIG_SPL_TEXT_BASE)
Paul Kocialkowski3e3b8bc2016-02-27 19:19:00 +010081#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
Paul Kocialkowski3e3b8bc2016-02-27 19:19:00 +010086/*
87 * Console
88 */
89
Paul Kocialkowski3e3b8bc2016-02-27 19:19:00 +010090#define CONFIG_SYS_CBSIZE 512
Paul Kocialkowski3e3b8bc2016-02-27 19:19:00 +010091
92/*
93 * Serial
94 */
95
96#define CONFIG_SYS_NS16550_SERIAL
97#define CONFIG_SYS_NS16550_REG_SIZE (-4)
98#define CONFIG_SYS_NS16550_CLK 48000000
99#define CONFIG_SYS_NS16550_COM3 UART3_BASE
100#define CONFIG_CONS_INDEX 3
101
Paul Kocialkowski3e3b8bc2016-02-27 19:19:00 +0100102#define CONFIG_SYS_BAUDRATE_TABLE { 4800, 9600, 19200, 38400, 57600, \
103 115200 }
104
105/*
Paul Kocialkowski75089e52016-02-27 19:19:06 +0100106 * USB gadget
107 */
108
Paul Kocialkowski75089e52016-02-27 19:19:06 +0100109/*
Paul Kocialkowski3e3b8bc2016-02-27 19:19:00 +0100110 * Environment
111 */
112
113#define CONFIG_ENV_SIZE (128 * 1024)
Paul Kocialkowski3e3b8bc2016-02-27 19:19:00 +0100114
115#define CONFIG_ENV_OVERWRITE
116
117#define CONFIG_EXTRA_ENV_SETTINGS \
118 "kernel_addr_r=0x82000000\0" \
119 "loadaddr=0x82000000\0" \
120 "fdt_addr_r=0x88000000\0" \
121 "fdtaddr=0x88000000\0" \
122 "ramdisk_addr_r=0x88080000\0" \
123 "pxefile_addr_r=0x80100000\0" \
124 "scriptaddr=0x80000000\0" \
125 "bootm_size=0x10000000\0" \
126 "boot_mmc_dev=0\0" \
127 "kernel_mmc_part=7\0" \
128 "recovery_mmc_part=5\0" \
Paul Kocialkowskibbb36362016-03-29 14:16:24 +0200129 "fdtfile=omap4-kc1.dtb\0" \
130 "bootfile=/boot/extlinux/extlinux.conf\0" \
Paul Kocialkowskid8c21aa2016-03-29 14:16:22 +0200131 "bootargs=console=ttyO2,115200 mem=512M\0"
Paul Kocialkowski3e3b8bc2016-02-27 19:19:00 +0100132
133/*
134 * ATAGs
135 */
136
137#define CONFIG_SETUP_MEMORY_TAGS
138#define CONFIG_CMDLINE_TAG
139#define CONFIG_INITRD_TAG
140#define CONFIG_REVISION_TAG
141#define CONFIG_SERIAL_TAG
142
143/*
144 * Boot
145 */
146
147#define CONFIG_SYS_LOAD_ADDR 0x82000000
148
Paul Kocialkowski3e3b8bc2016-02-27 19:19:00 +0100149#define CONFIG_BOOTCOMMAND \
150 "setenv boot_mmc_part ${kernel_mmc_part}; " \
Paul Kocialkowskifc453922016-02-27 19:19:09 +0100151 "if test reboot-${reboot-mode} = reboot-r; then " \
152 "echo recovery; setenv boot_mmc_part ${recovery_mmc_part}; fi; " \
153 "if test reboot-${reboot-mode} = reboot-b; then " \
154 "echo fastboot; fastboot 0; fi; " \
Paul Kocialkowski3e3b8bc2016-02-27 19:19:00 +0100155 "part start mmc ${boot_mmc_dev} ${boot_mmc_part} boot_mmc_start; " \
156 "part size mmc ${boot_mmc_dev} ${boot_mmc_part} boot_mmc_size; " \
157 "mmc dev ${boot_mmc_dev}; " \
158 "mmc read ${kernel_addr_r} ${boot_mmc_start} ${boot_mmc_size} && " \
159 "bootm ${kernel_addr_r};"
160
161/*
162 * Defaults
163 */
164
165#include <config_defaults.h>
Paul Kocialkowski3e3b8bc2016-02-27 19:19:00 +0100166
167#endif