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- /* SPDX-License-Identifier: GPL-2.0+ */
- /*
- * Amazon Kindle Fire (first generation) codename kc1 config
- *
- * Copyright (C) 2016 Paul Kocialkowski <contact@paulk.fr>
- */
- #ifndef __CONFIG_H
- #define __CONFIG_H
- #include <asm/arch/cpu.h>
- #include <asm/arch/omap.h>
- /*
- * Build
- */
- /*
- * CPU
- */
- #define CONFIG_SYS_L2_PL310 1
- #define CONFIG_SYS_PL310_BASE 0x48242000
- /*
- * Board
- */
- /*
- * Clocks
- */
- #define CONFIG_SYS_TIMERBASE GPT2_BASE
- #define CONFIG_SYS_PTV 2
- /*
- * DRAM
- */
- /*
- * Memory
- */
- #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)
- /*
- * I2C
- */
- #define CONFIG_SYS_I2C
- #define CONFIG_I2C_MULTI_BUS
- /*
- * Power
- */
- #define CONFIG_TWL6030_POWER
- /*
- * Input
- */
- #define CONFIG_TWL6030_INPUT
- /*
- * SPL
- */
- #define CONFIG_SPL_MAX_SIZE (SRAM_SCRATCH_SPACE_ADDR - \
- CONFIG_SPL_TEXT_BASE)
- #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)
- /*
- * Console
- */
- #define CONFIG_SYS_CBSIZE 512
- /*
- * 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
- #define CONFIG_SYS_BAUDRATE_TABLE { 4800, 9600, 19200, 38400, 57600, \
- 115200 }
- /*
- * USB gadget
- */
- /*
- * Environment
- */
- #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" \
- "fdtfile=omap4-kc1.dtb\0" \
- "bootfile=/boot/extlinux/extlinux.conf\0" \
- "bootargs=console=ttyO2,115200 mem=512M\0"
- /*
- * 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
- #define CONFIG_BOOTCOMMAND \
- "setenv boot_mmc_part ${kernel_mmc_part}; " \
- "if test reboot-${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; " \
- "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};"
- #endif
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