1 /* SPDX-License-Identifier: GPL-2.0+ */ 2 /* 3 * LG Optimus Black codename sniper config 4 * 5 * Copyright (C) 2015 Paul Kocialkowski <contact@paulk.fr> 6 */ 7 8 #ifndef __CONFIG_H 9 #define __CONFIG_H 10 11 #include <asm/arch/cpu.h> 12 #include <asm/arch/omap.h> 13 14 /* 15 * CPU 16 */ 17 18 #define CONFIG_ARM_ARCH_CP15_ERRATA 19 20 /* 21 * Board 22 */ 23 24 #define CONFIG_MISC_INIT_R 25 26 /* 27 * Clocks 28 */ 29 30 #define CONFIG_SYS_TIMERBASE OMAP34XX_GPT2 31 #define CONFIG_SYS_PTV 2 32 33 #define V_NS16550_CLK 48000000 34 #define V_OSCK 26000000 35 #define V_SCLK (V_OSCK >> 1) 36 37 /* 38 * DRAM 39 */ 40 41 #define CONFIG_NR_DRAM_BANKS 2 42 #define PHYS_SDRAM_1 OMAP34XX_SDRC_CS0 43 #define PHYS_SDRAM_2 OMAP34XX_SDRC_CS1 44 45 /* 46 * Memory 47 */ 48 49 #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 /* 56 * I2C 57 */ 58 59 #define CONFIG_SYS_I2C 60 #define CONFIG_I2C_MULTI_BUS 61 62 /* 63 * Input 64 */ 65 66 #define CONFIG_TWL4030_INPUT 67 68 /* 69 * SPL 70 */ 71 72 #define CONFIG_SPL_TEXT_BASE 0x40200000 73 #define CONFIG_SPL_MAX_SIZE (SRAM_SCRATCH_SPACE_ADDR - \ 74 CONFIG_SPL_TEXT_BASE) 75 #define CONFIG_SPL_BSS_START_ADDR 0x80000000 76 #define CONFIG_SPL_BSS_MAX_SIZE (512 * 1024) 77 #define CONFIG_SYS_SPL_MALLOC_START 0x80208000 78 #define CONFIG_SYS_SPL_MALLOC_SIZE (1024 * 1024) 79 #define CONFIG_SPL_STACK LOW_LEVEL_SRAM_STACK 80 81 #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1 82 #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img" 83 84 #define CONFIG_SYS_CBSIZE 512 85 86 /* 87 * Serial 88 */ 89 90 #ifdef CONFIG_SPL_BUILD 91 #define CONFIG_SYS_NS16550_SERIAL 92 #define CONFIG_SYS_NS16550_REG_SIZE (-4) 93 #endif 94 95 #define CONFIG_SYS_NS16550_CLK V_NS16550_CLK 96 #define CONFIG_SYS_NS16550_COM3 OMAP34XX_UART3 97 98 #define CONFIG_SYS_BAUDRATE_TABLE { 4800, 9600, 19200, 38400, 57600, \ 99 115200 } 100 101 /* 102 * Environment 103 */ 104 105 #define CONFIG_ENV_SIZE (128 * 1024) 106 107 #define CONFIG_ENV_OVERWRITE 108 109 #define CONFIG_EXTRA_ENV_SETTINGS \ 110 "kernel_addr_r=0x82000000\0" \ 111 "loadaddr=0x82000000\0" \ 112 "fdt_addr_r=0x88000000\0" \ 113 "fdtaddr=0x88000000\0" \ 114 "ramdisk_addr_r=0x88080000\0" \ 115 "pxefile_addr_r=0x80100000\0" \ 116 "scriptaddr=0x80000000\0" \ 117 "bootm_size=0x10000000\0" \ 118 "boot_mmc_dev=0\0" \ 119 "kernel_mmc_part=3\0" \ 120 "recovery_mmc_part=4\0" \ 121 "fdtfile=omap3-sniper.dtb\0" \ 122 "bootfile=/boot/extlinux/extlinux.conf\0" \ 123 "bootargs=console=ttyO2,115200 vram=5M,0x9FA00000 omapfb.vram=0:5M\0" 124 125 /* 126 * ATAGs 127 */ 128 129 #define CONFIG_SETUP_MEMORY_TAGS 130 #define CONFIG_CMDLINE_TAG 131 #define CONFIG_INITRD_TAG 132 #define CONFIG_REVISION_TAG 133 #define CONFIG_SERIAL_TAG 134 135 /* 136 * Boot 137 */ 138 139 #define CONFIG_SYS_LOAD_ADDR 0x82000000 140 141 #define CONFIG_BOOTCOMMAND \ 142 "setenv boot_mmc_part ${kernel_mmc_part}; " \ 143 "if test reboot-${reboot-mode} = reboot-r; then " \ 144 "echo recovery; setenv boot_mmc_part ${recovery_mmc_part}; fi; " \ 145 "if test reboot-${reboot-mode} = reboot-b; then " \ 146 "echo fastboot; fastboot 0; fi; " \ 147 "part start mmc ${boot_mmc_dev} ${boot_mmc_part} boot_mmc_start; " \ 148 "part size mmc ${boot_mmc_dev} ${boot_mmc_part} boot_mmc_size; " \ 149 "mmc dev ${boot_mmc_dev}; " \ 150 "mmc read ${kernel_addr_r} ${boot_mmc_start} ${boot_mmc_size} && " \ 151 "bootm ${kernel_addr_r};" 152 153 /* 154 * Defaults 155 */ 156 157 #include <config_defaults.h> 158 159 #endif 160