1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * Amazon Kindle Fire (first generation) codename kc1 config
5 * Copyright (C) 2016 Paul Kocialkowski <contact@paulk.fr>
11 #include <asm/arch/cpu.h>
12 #include <asm/arch/omap.h>
22 #define CONFIG_SYS_L2_PL310 1
23 #define CONFIG_SYS_PL310_BASE 0x48242000
29 #define CONFIG_MISC_INIT_R
35 #define CONFIG_SYS_TIMERBASE GPT2_BASE
36 #define CONFIG_SYS_PTV 2
42 #define CONFIG_NR_DRAM_BANKS 1
48 #define CONFIG_SYS_SDRAM_BASE 0x80000000
49 #define CONFIG_SYS_INIT_SP_ADDR (NON_SECURE_SRAM_END - \
50 GENERATED_GBL_DATA_SIZE)
52 #define CONFIG_SYS_MALLOC_LEN (1024 * 1024 + CONFIG_ENV_SIZE)
58 #define CONFIG_SYS_I2C
59 #define CONFIG_I2C_MULTI_BUS
65 #define CONFIG_TWL6030_POWER
71 #define CONFIG_TWL6030_INPUT
77 #define CONFIG_SPL_TEXT_BASE 0x40300000
78 #define CONFIG_SPL_MAX_SIZE (SRAM_SCRATCH_SPACE_ADDR - \
80 #define CONFIG_SPL_BSS_START_ADDR 0x80000000
81 #define CONFIG_SPL_BSS_MAX_SIZE (512 * 1024)
82 #define CONFIG_SYS_SPL_MALLOC_START 0x80208000
83 #define CONFIG_SYS_SPL_MALLOC_SIZE (1024 * 1024)
89 #define CONFIG_SYS_CBSIZE 512
95 #define CONFIG_SYS_NS16550_SERIAL
96 #define CONFIG_SYS_NS16550_REG_SIZE (-4)
97 #define CONFIG_SYS_NS16550_CLK 48000000
98 #define CONFIG_SYS_NS16550_COM3 UART3_BASE
100 #define CONFIG_SYS_BAUDRATE_TABLE { 4800, 9600, 19200, 38400, 57600, \
111 #define CONFIG_ENV_SIZE (128 * 1024)
113 #define CONFIG_ENV_OVERWRITE
115 #define CONFIG_EXTRA_ENV_SETTINGS \
116 "kernel_addr_r=0x82000000\0" \
117 "loadaddr=0x82000000\0" \
118 "fdt_addr_r=0x88000000\0" \
119 "fdtaddr=0x88000000\0" \
120 "ramdisk_addr_r=0x88080000\0" \
121 "pxefile_addr_r=0x80100000\0" \
122 "scriptaddr=0x80000000\0" \
123 "bootm_size=0x10000000\0" \
125 "kernel_mmc_part=7\0" \
126 "recovery_mmc_part=5\0" \
127 "fdtfile=omap4-kc1.dtb\0" \
128 "bootfile=/boot/extlinux/extlinux.conf\0" \
129 "bootargs=console=ttyO2,115200 mem=512M\0"
135 #define CONFIG_SETUP_MEMORY_TAGS
136 #define CONFIG_CMDLINE_TAG
137 #define CONFIG_INITRD_TAG
138 #define CONFIG_REVISION_TAG
139 #define CONFIG_SERIAL_TAG
145 #define CONFIG_SYS_LOAD_ADDR 0x82000000
147 #define CONFIG_BOOTCOMMAND \
148 "setenv boot_mmc_part ${kernel_mmc_part}; " \
149 "if test reboot-${reboot-mode} = reboot-r; then " \
150 "echo recovery; setenv boot_mmc_part ${recovery_mmc_part}; fi; " \
151 "if test reboot-${reboot-mode} = reboot-b; then " \
152 "echo fastboot; fastboot 0; fi; " \
153 "part start mmc ${boot_mmc_dev} ${boot_mmc_part} boot_mmc_start; " \
154 "part size mmc ${boot_mmc_dev} ${boot_mmc_part} boot_mmc_size; " \
155 "mmc dev ${boot_mmc_dev}; " \
156 "mmc read ${kernel_addr_r} ${boot_mmc_start} ${boot_mmc_size} && " \
157 "bootm ${kernel_addr_r};"
163 #include <config_defaults.h>