1 /* 2 * LG Optimus Black codename sniper config 3 * 4 * Copyright (C) 2015 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 * CPU 17 */ 18 19 #define CONFIG_ARM_ARCH_CP15_ERRATA 20 21 /* 22 * Board 23 */ 24 25 #define CONFIG_MISC_INIT_R 26 27 /* 28 * Clocks 29 */ 30 31 #define CONFIG_SYS_TIMERBASE OMAP34XX_GPT2 32 #define CONFIG_SYS_PTV 2 33 34 #define V_NS16550_CLK 48000000 35 #define V_OSCK 26000000 36 #define V_SCLK (V_OSCK >> 1) 37 38 /* 39 * DRAM 40 */ 41 42 #define CONFIG_NR_DRAM_BANKS 2 43 #define PHYS_SDRAM_1 OMAP34XX_SDRC_CS0 44 #define PHYS_SDRAM_2 OMAP34XX_SDRC_CS1 45 46 /* 47 * Memory 48 */ 49 50 #define CONFIG_SYS_SDRAM_BASE 0x80000000 51 #define CONFIG_SYS_INIT_SP_ADDR (NON_SECURE_SRAM_END - \ 52 GENERATED_GBL_DATA_SIZE) 53 54 #define CONFIG_SYS_MALLOC_LEN (1024 * 1024 + CONFIG_ENV_SIZE) 55 56 /* 57 * I2C 58 */ 59 60 #define CONFIG_SYS_I2C 61 #define CONFIG_I2C_MULTI_BUS 62 63 /* 64 * Input 65 */ 66 67 #define CONFIG_TWL4030_INPUT 68 69 /* 70 * SPL 71 */ 72 73 #define CONFIG_SPL_TEXT_BASE 0x40200000 74 #define CONFIG_SPL_MAX_SIZE (SRAM_SCRATCH_SPACE_ADDR - \ 75 CONFIG_SPL_TEXT_BASE) 76 #define CONFIG_SPL_BSS_START_ADDR 0x80000000 77 #define CONFIG_SPL_BSS_MAX_SIZE (512 * 1024) 78 #define CONFIG_SYS_SPL_MALLOC_START 0x80208000 79 #define CONFIG_SYS_SPL_MALLOC_SIZE (1024 * 1024) 80 #define CONFIG_SPL_STACK LOW_LEVEL_SRAM_STACK 81 82 #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1 83 #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img" 84 85 #define CONFIG_SYS_CBSIZE 512 86 87 /* 88 * Serial 89 */ 90 91 #ifdef CONFIG_SPL_BUILD 92 #define CONFIG_SYS_NS16550_SERIAL 93 #define CONFIG_SYS_NS16550_REG_SIZE (-4) 94 #endif 95 96 #define CONFIG_SYS_NS16550_CLK V_NS16550_CLK 97 #define CONFIG_SYS_NS16550_COM3 OMAP34XX_UART3 98 99 #define CONFIG_SYS_BAUDRATE_TABLE { 4800, 9600, 19200, 38400, 57600, \ 100 115200 } 101 102 /* 103 * Environment 104 */ 105 106 #define CONFIG_ENV_SIZE (128 * 1024) 107 108 #define CONFIG_ENV_OVERWRITE 109 110 #define CONFIG_EXTRA_ENV_SETTINGS \ 111 "kernel_addr_r=0x82000000\0" \ 112 "loadaddr=0x82000000\0" \ 113 "fdt_addr_r=0x88000000\0" \ 114 "fdtaddr=0x88000000\0" \ 115 "ramdisk_addr_r=0x88080000\0" \ 116 "pxefile_addr_r=0x80100000\0" \ 117 "scriptaddr=0x80000000\0" \ 118 "bootm_size=0x10000000\0" \ 119 "boot_mmc_dev=0\0" \ 120 "kernel_mmc_part=3\0" \ 121 "recovery_mmc_part=4\0" \ 122 "fdtfile=omap3-sniper.dtb\0" \ 123 "bootfile=/boot/extlinux/extlinux.conf\0" \ 124 "bootargs=console=ttyO2,115200 vram=5M,0x9FA00000 omapfb.vram=0:5M\0" 125 126 /* 127 * ATAGs 128 */ 129 130 #define CONFIG_SETUP_MEMORY_TAGS 131 #define CONFIG_CMDLINE_TAG 132 #define CONFIG_INITRD_TAG 133 #define CONFIG_REVISION_TAG 134 #define CONFIG_SERIAL_TAG 135 136 /* 137 * Boot 138 */ 139 140 #define CONFIG_SYS_LOAD_ADDR 0x82000000 141 142 #define CONFIG_BOOTCOMMAND \ 143 "setenv boot_mmc_part ${kernel_mmc_part}; " \ 144 "if test reboot-${reboot-mode} = reboot-r; then " \ 145 "echo recovery; setenv boot_mmc_part ${recovery_mmc_part}; fi; " \ 146 "if test reboot-${reboot-mode} = reboot-b; then " \ 147 "echo fastboot; fastboot 0; fi; " \ 148 "part start mmc ${boot_mmc_dev} ${boot_mmc_part} boot_mmc_start; " \ 149 "part size mmc ${boot_mmc_dev} ${boot_mmc_part} boot_mmc_size; " \ 150 "mmc dev ${boot_mmc_dev}; " \ 151 "mmc read ${kernel_addr_r} ${boot_mmc_start} ${boot_mmc_size} && " \ 152 "bootm ${kernel_addr_r};" 153 154 /* 155 * Defaults 156 */ 157 158 #include <config_defaults.h> 159 160 #endif 161