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include/configs/kc1.h
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/* SPDX-License-Identifier: GPL-2.0+ */ |
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/* * Amazon Kindle Fire (first generation) codename kc1 config * * Copyright (C) 2016 Paul Kocialkowski <contact@paulk.fr> |
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*/ #ifndef __CONFIG_H #define __CONFIG_H #include <asm/arch/cpu.h> #include <asm/arch/omap.h> /* * Build */ |
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/* * CPU */ #define CONFIG_SYS_L2_PL310 1 #define CONFIG_SYS_PL310_BASE 0x48242000 |
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/* |
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* Board */ |
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/* * Clocks */ #define CONFIG_SYS_TIMERBASE GPT2_BASE #define CONFIG_SYS_PTV 2 /* * DRAM */ |
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/* * Memory */ |
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#define CONFIG_SYS_SDRAM_BASE 0x80000000 #define CONFIG_SYS_INIT_SP_ADDR (NON_SECURE_SRAM_END - \ GENERATED_GBL_DATA_SIZE) #define CONFIG_SYS_MALLOC_LEN (1024 * 1024 + CONFIG_ENV_SIZE) /* |
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* I2C */ #define CONFIG_SYS_I2C |
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#define CONFIG_I2C_MULTI_BUS |
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/* |
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* Power */ #define CONFIG_TWL6030_POWER /* |
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* Input */ #define CONFIG_TWL6030_INPUT /* |
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* SPL */ |
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#define CONFIG_SPL_MAX_SIZE (SRAM_SCRATCH_SPACE_ADDR - \ CONFIG_SPL_TEXT_BASE) |
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#define CONFIG_SPL_BSS_START_ADDR 0x80000000 #define CONFIG_SPL_BSS_MAX_SIZE (512 * 1024) #define CONFIG_SYS_SPL_MALLOC_START 0x80208000 #define CONFIG_SYS_SPL_MALLOC_SIZE (1024 * 1024) |
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/* * Console */ |
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#define CONFIG_SYS_CBSIZE 512 |
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/* * Serial */ #define CONFIG_SYS_NS16550_SERIAL #define CONFIG_SYS_NS16550_REG_SIZE (-4) #define CONFIG_SYS_NS16550_CLK 48000000 #define CONFIG_SYS_NS16550_COM3 UART3_BASE |
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#define CONFIG_SYS_BAUDRATE_TABLE { 4800, 9600, 19200, 38400, 57600, \ 115200 } /* |
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* USB gadget */ |
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/* |
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* Environment */ |
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#define CONFIG_ENV_OVERWRITE #define CONFIG_EXTRA_ENV_SETTINGS \ "kernel_addr_r=0x82000000\0" \ "loadaddr=0x82000000\0" \ "fdt_addr_r=0x88000000\0" \ "fdtaddr=0x88000000\0" \ "ramdisk_addr_r=0x88080000\0" \ "pxefile_addr_r=0x80100000\0" \ "scriptaddr=0x80000000\0" \ "bootm_size=0x10000000\0" \ "boot_mmc_dev=0\0" \ "kernel_mmc_part=7\0" \ "recovery_mmc_part=5\0" \ |
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"fdtfile=omap4-kc1.dtb\0" \ "bootfile=/boot/extlinux/extlinux.conf\0" \ |
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"bootargs=console=ttyO2,115200 mem=512M\0" |
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/* * ATAGs */ #define CONFIG_SETUP_MEMORY_TAGS #define CONFIG_CMDLINE_TAG #define CONFIG_INITRD_TAG #define CONFIG_REVISION_TAG #define CONFIG_SERIAL_TAG /* * Boot */ #define CONFIG_SYS_LOAD_ADDR 0x82000000 |
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#define CONFIG_BOOTCOMMAND \ "setenv boot_mmc_part ${kernel_mmc_part}; " \ |
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"if test reboot-${reboot-mode} = reboot-r; then " \ "echo recovery; setenv boot_mmc_part ${recovery_mmc_part}; fi; " \ "if test reboot-${reboot-mode} = reboot-b; then " \ "echo fastboot; fastboot 0; fi; " \ |
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"part start mmc ${boot_mmc_dev} ${boot_mmc_part} boot_mmc_start; " \ "part size mmc ${boot_mmc_dev} ${boot_mmc_part} boot_mmc_size; " \ "mmc dev ${boot_mmc_dev}; " \ "mmc read ${kernel_addr_r} ${boot_mmc_start} ${boot_mmc_size} && " \ "bootm ${kernel_addr_r};" /* * Defaults */ #include <config_defaults.h> |
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#endif |