1/* SPDX-License-Identifier: GPL-2.0+ */ 2 3/* 4 * Menlosystems M53Menlo configuration 5 * Copyright (C) 2012-2017 Marek Vasut <marex@denx.de> 6 * Copyright (C) 2014-2017 Olaf Mandel <o.mandel@menlosystems.com> 7 */ 8 9#ifndef __M53MENLO_CONFIG_H__ 10#define __M53MENLO_CONFIG_H__ 11 12#include <asm/arch/imx-regs.h> 13 14#define CONFIG_REVISION_TAG 15#define CONFIG_SYS_FSL_CLK 16 17#define CONFIG_TIMESTAMP /* Print image info with timestamp */ 18 19/* 20 * Memory configurations 21 */ 22#define PHYS_SDRAM_1 CSD0_BASE_ADDR 23#define PHYS_SDRAM_1_SIZE (gd->bd->bi_dram[0].size) 24#define PHYS_SDRAM_2 CSD1_BASE_ADDR 25#define PHYS_SDRAM_2_SIZE (gd->bd->bi_dram[1].size) 26#define PHYS_SDRAM_SIZE (gd->ram_size) 27#define CONFIG_SYS_MALLOC_LEN (10 * 1024 * 1024) 28#define CONFIG_SYS_MEMTEST_START 0x70000000 29#define CONFIG_SYS_MEMTEST_END 0x8ff00000 30 31#define CONFIG_SYS_SDRAM_BASE (PHYS_SDRAM_1) 32#define CONFIG_SYS_INIT_RAM_ADDR (IRAM_BASE_ADDR) 33#define CONFIG_SYS_INIT_RAM_SIZE (IRAM_SIZE) 34 35#define CONFIG_SYS_INIT_SP_OFFSET \ 36 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 37#define CONFIG_SYS_INIT_SP_ADDR \ 38 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 39 40/* 41 * U-Boot general configurations 42 */ 43#define CONFIG_SYS_CBSIZE 1024 /* Console I/O buffer size */ 44#define CONFIG_SYS_MAXARGS 32 /* Max number of command args */ 45#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 46 /* Boot argument buffer size */ 47 48/* 49 * Serial Driver 50 */ 51#define CONFIG_MXC_UART 52#define CONFIG_MXC_UART_BASE UART1_BASE 53 54/* 55 * MMC Driver 56 */ 57#ifdef CONFIG_CMD_MMC 58#define CONFIG_SYS_FSL_ESDHC_ADDR 0 59#define CONFIG_SYS_FSL_ESDHC_NUM 1 60#endif 61 62/* 63 * NAND 64 */ 65#ifdef CONFIG_CMD_NAND 66#define CONFIG_SYS_MAX_NAND_DEVICE 1 67#define CONFIG_SYS_NAND_BASE NFC_BASE_ADDR_AXI 68#define CONFIG_MXC_NAND_REGS_BASE NFC_BASE_ADDR_AXI 69#define CONFIG_MXC_NAND_IP_REGS_BASE NFC_BASE_ADDR 70#define CONFIG_SYS_NAND_LARGEPAGE 71#define CONFIG_MXC_NAND_HWECC 72 73/* Environment is in NAND */ 74#define CONFIG_ENV_RANGE (0x00080000) /* 512 KiB */ 75#endif 76 77/* 78 * Ethernet on SOC (FEC) 79 */ 80#ifdef CONFIG_CMD_NET 81#define CONFIG_FEC_MXC 82#define IMX_FEC_BASE FEC_BASE_ADDR 83#define CONFIG_FEC_MXC_PHYADDR 0x0 84#define CONFIG_MII 85#define CONFIG_DISCOVER_PHY 86#define CONFIG_FEC_XCV_TYPE RMII 87#define CONFIG_ETHPRIME "FEC0" 88#endif 89 90/* 91 * I2C 92 */ 93#ifdef CONFIG_CMD_I2C 94#define CONFIG_SYS_I2C 95#define CONFIG_SYS_I2C_MXC 96#define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */ 97#define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */ 98#define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */ 99#define CONFIG_SYS_RTC_BUS_NUM 1 /* I2C2 */ 100#endif 101 102/* 103 * RTC 104 */ 105#ifdef CONFIG_CMD_DATE 106#define CONFIG_SYS_I2C_RTC_ADDR 0x68 107#define CONFIG_SYS_M41T11_BASE_YEAR 2000 108#endif 109 110/* 111 * USB 112 */ 113#ifdef CONFIG_CMD_USB 114#define CONFIG_MXC_USB_PORT 1 115#define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 116#define CONFIG_MXC_USB_FLAGS 0 117#endif 118 119/* 120 * SATA 121 */ 122#ifdef CONFIG_CMD_SATA 123#define CONFIG_SYS_SATA_MAX_DEVICE 1 124#define CONFIG_DWC_AHSATA_PORT_ID 0 125#define CONFIG_DWC_AHSATA_BASE_ADDR SATA_BASE_ADDR 126#define CONFIG_LBA48 127#endif 128 129/* 130 * LCD 131 */ 132#define CONFIG_VIDEO_BMP_RLE8 133#define CONFIG_VIDEO_BMP_GZIP 134#define CONFIG_SPLASH_SCREEN 135#define CONFIG_SPLASHIMAGE_GUARD 136#define CONFIG_SPLASH_SCREEN_ALIGN 137#define CONFIG_BMP_16BPP 138#define CONFIG_VIDEO_LOGO 139#define CONFIG_SYS_VIDEO_LOGO_MAX_SIZE (2 << 20) 140 141/* LVDS display */ 142#define CONFIG_SYS_LDB_CLOCK 33260000 143#define CONFIG_IMX_VIDEO_SKIP 144#define CONFIG_SPLASH_SOURCE 145 146/* IIM Fuses */ 147#define CONFIG_FSL_IIM 148 149/* Watchdog */ 150 151/* 152 * Boot Linux 153 */ 154#define CONFIG_CMDLINE_TAG 155#define CONFIG_INITRD_TAG 156#define CONFIG_REVISION_TAG 157#define CONFIG_SETUP_MEMORY_TAGS 158#define CONFIG_BOOTFILE "boot/fitImage" 159#define CONFIG_LOADADDR 0x70800000 160#define CONFIG_BOOTCOMMAND "run mmc_mmc" 161#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR 162 163/* 164 * NAND SPL 165 */ 166#define CONFIG_SPL_TARGET "u-boot-with-nand-spl.imx" 167#define CONFIG_SPL_PAD_TO 0x8000 168#define CONFIG_SPL_STACK 0x70004000 169 170#define CONFIG_SYS_NAND_U_BOOT_OFFS CONFIG_SPL_PAD_TO 171#define CONFIG_SYS_NAND_PAGE_SIZE 2048 172#define CONFIG_SYS_NAND_OOBSIZE 64 173#define CONFIG_SYS_NAND_PAGE_COUNT 64 174#define CONFIG_SYS_NAND_SIZE (256 * 1024 * 1024) 175#define CONFIG_SYS_NAND_BAD_BLOCK_POS 0 176 177/* 178 * Extra Environments 179 */ 180#define CONFIG_HOSTNAME "m53menlo" 181 182#define CONFIG_EXTRA_ENV_SETTINGS \ 183 "consdev=ttymxc0\0" \ 184 "baudrate=115200\0" \ 185 "bootscript=boot.scr\0" \ 186 "mmcdev=0\0" \ 187 "mmcpart=1\0" \ 188 "rootpath=/srv/\0" \ 189 "kernel_addr_r=0x72000000\0" \ 190 "mtdids=" CONFIG_MTDIDS_DEFAULT "\0" \ 191 "mtdparts=" CONFIG_MTDPARTS_DEFAULT "\0" \ 192 "netdev=eth0\0" \ 193 "splashsource=mmc_fs\0" \ 194 "splashfile=boot/usplash.bmp.gz\0" \ 195 "splashimage=0x88000000\0" \ 196 "splashpos=m,m\0" \ 197 "stdout=serial,vidconsole\0" \ 198 "stderr=serial,vidconsole\0" \ 199 "addcons=" \ 200 "setenv bootargs ${bootargs} " \ 201 "console=${consdev},${baudrate}\0" \ 202 "addip=" \ 203 "setenv bootargs ${bootargs} " \ 204 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \ 205 ":${hostname}:${netdev}:off\0" \ 206 "addmtd=setenv bootargs ${bootargs} ${mtdparts}\0" \ 207 "addmisc=" \ 208 "setenv bootargs ${bootargs} ${miscargs}\0" \ 209 "addargs=run addcons addmisc addmtd\0" \ 210 "mmcload=" \ 211 "mmc rescan ; load mmc ${mmcdev}:${mmcpart} " \ 212 "${kernel_addr_r} ${bootfile}\0" \ 213 "miscargs=nohlt panic=1\0" \ 214 "mmcargs=setenv bootargs root=/dev/mmcblk0p${mmcpart} rw " \ 215 "rootwait\0" \ 216 "mmc_mmc=" \ 217 "run mmcload mmcargs addargs ; " \ 218 "bootm ${kernel_addr_r}\0" \ 219 "netload=tftp ${kernel_addr_r} ${hostname}/${bootfile}\0" \ 220 "net_nfs=" \ 221 "run netload nfsargs addip addargs ; " \ 222 "bootm ${kernel_addr_r}\0" \ 223 "nfsargs=" \ 224 "setenv bootargs root=/dev/nfs rw " \ 225 "nfsroot=${serverip}:${rootpath}${hostname},v3,tcp\0" \ 226 "try_bootscript=" \ 227 "mmc rescan;" \ 228 "if test -e mmc 0:1 ${bootscript} ; then " \ 229 "if load mmc 0:1 ${kernel_addr_r} ${bootscript};" \ 230 "then ; " \ 231 "echo Running bootscript... ; " \ 232 "source ${kernel_addr_r} ; " \ 233 "fi ; " \ 234 "fi\0" 235 236#if defined(CONFIG_SPL_BUILD) 237#undef CONFIG_WATCHDOG 238#define CONFIG_HW_WATCHDOG 239#endif 240 241#endif /* __M53MENLO_CONFIG_H__ */ 242