include/configs/mx53cx9020.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * Copyright (C) 2015  Beckhoff Automation GmbH & Co. KG
   4  * Patrick Bruenn <p.bruenn@beckhoff.com>
   5  *
   6  * Configuration settings for Beckhoff CX9020.
   7  *
   8  * Based on Freescale's Linux i.MX mx53loco.h file:
   9  * Copyright (C) 2010-2011 Freescale Semiconductor.
  10  */
  11
  12 #ifndef __CONFIG_H
  13 #define __CONFIG_H
  14
  15 #include <asm/arch/imx-regs.h>
  16
  17 #define CONFIG_CMDLINE_TAG
  18 #define CONFIG_SETUP_MEMORY_TAGS
  19 #define CONFIG_INITRD_TAG
  20
  21 #define CONFIG_SYS_FSL_CLK
  22
  23 /* Size of malloc() pool */
  24 #define CONFIG_SYS_MALLOC_LEN           (10 * 1024 * 1024)
  25
  26 #define CONFIG_REVISION_TAG
  27
  28 #define CONFIG_MXC_UART_BASE UART2_BASE
  29
  30 #define CONFIG_FPGA_COUNT 1
  31
  32 /* MMC Configs */
  33 #define CONFIG_SYS_FSL_ESDHC_ADDR       0
  34 #define CONFIG_SYS_FSL_ESDHC_NUM        2
  35
  36 /* bootz: zImage/initrd.img support */
  37
  38
  39 /* USB Configs */
  40 #define CONFIG_MXC_USB_PORT     1
  41 #define CONFIG_MXC_USB_PORTSC   (PORT_PTS_UTMI | PORT_PTS_PTW)
  42 #define CONFIG_MXC_USB_FLAGS    0
  43
  44 /* allow to overwrite serial and ethaddr */
  45 #define CONFIG_ENV_OVERWRITE
  46
  47 /* Command definition */
  48
  49 #define CONFIG_LOADADDR         0x70010000      /* loadaddr env var */
  50
  51 #define CONFIG_EXTRA_ENV_SETTINGS \
  52         "fdt_addr_r=0x71ff0000\0" \
  53         "pxefile_addr_r=0x73000000\0" \
  54         "ramdisk_addr_r=0x72000000\0" \
  55         "console=ttymxc1,115200\0" \
  56         "stdin=serial\0" \
  57         "stdout=serial,vidconsole\0" \
  58         "stderr=serial,vidconsole\0" \
  59         "uenv=/boot/uEnv.txt\0" \
  60         "optargs=\0" \
  61         "cmdline=\0" \
  62         "mmcdev=0\0" \
  63         "mmcpart=1\0" \
  64         "mmcrootfstype=ext4 rootwait fixrtc\0" \
  65         "mmcargs=setenv bootargs console=${console} " \
  66                 "${optargs} " \
  67                 "root=/dev/mmcblk${mmcdev}p${mmcpart} ro " \
  68                 "rootfstype=${mmcrootfstype} " \
  69                 "${cmdline}\0" \
  70         "loadimage=load mmc ${bootpart} ${loadaddr} ${bootdir}/${bootfile}\0" \
  71         "loadpxe=dhcp;setenv kernel_addr_r ${loadaddr};pxe get;pxe boot;\0" \
  72         "loadrd=load mmc ${bootpart} ${ramdisk_addr_r} ${bootdir}/${rdfile};" \
  73                 "setenv rdsize ${filesize}\0" \
  74         "loadfdt=echo loading ${fdt_path} ...;" \
  75                 "load mmc ${bootpart} ${fdt_addr_r} ${fdt_path}\0" \
  76         "mmcboot=mmc dev ${mmcdev}; " \
  77                 "if mmc rescan; then " \
  78                         "echo SD/MMC found on device ${mmcdev};" \
  79                         "echo Checking for: ${uenv} ...;" \
  80                         "setenv bootpart ${mmcdev}:${mmcpart};" \
  81                         "if test -e mmc ${bootpart} ${uenv}; then " \
  82                                 "load mmc ${bootpart} ${loadaddr} ${uenv};" \
  83                                 "env import -t ${loadaddr} ${filesize};" \
  84                                 "echo Loaded environment from ${uenv};" \
  85                                 "if test -n ${dtb}; then " \
  86                                         "setenv fdt_file ${dtb};" \
  87                                         "echo Using: dtb=${fdt_file} ...;" \
  88                                 "fi;" \
  89                                 "echo Checking for uname_r in ${uenv}...;" \
  90                                 "if test -n ${uname_r}; then " \
  91                                         "echo Running uname_boot ...;" \
  92                                         "run uname_boot;" \
  93                                 "fi;" \
  94                         "fi;" \
  95                 "fi;\0" \
  96         "uname_boot="\
  97                 "setenv bootdir /boot; " \
  98                 "setenv bootfile vmlinuz-${uname_r}; " \
  99                 "setenv ccatfile /boot/ccat.rbf; " \
 100                 "echo loading CCAT firmware from ${ccatfile}; " \
 101                 "load mmc ${bootpart} ${loadaddr} ${ccatfile}; " \
 102                 "fpga load 0 ${loadaddr} ${filesize}; " \
 103                 "if test -e mmc ${bootpart} ${bootdir}/${bootfile}; then " \
 104                         "echo loading ${bootdir}/${bootfile} ...; " \
 105                         "run loadimage;" \
 106                         "setenv fdt_path /boot/dtbs/${uname_r}/${fdt_file}; " \
 107                         "if test -e mmc ${bootpart} ${fdt_path}; then " \
 108                                 "run loadfdt;" \
 109                         "else " \
 110                                 "echo; echo unable to find ${fdt_file} ...;" \
 111                                 "echo booting legacy ...;"\
 112                                 "run mmcargs;" \
 113                                 "echo debug: [${bootargs}] ... ;" \
 114                                 "echo debug: [bootz ${loadaddr}] ... ;" \
 115                                 "bootz ${loadaddr}; " \
 116                         "fi;" \
 117                         "run mmcargs;" \
 118                         "echo debug: [${bootargs}] ... ;" \
 119                         "echo debug: [bootz ${loadaddr} - ${fdt_addr_r}];" \
 120                         "bootz ${loadaddr} - ${fdt_addr_r}; " \
 121                 "else " \
 122                         "echo loading from dhcp ...; " \
 123                         "run loadpxe; " \
 124                 "fi;\0"
 125
 126 #define CONFIG_BOOTCOMMAND \
 127         "run mmcboot;"
 128
 129 #define CONFIG_ARP_TIMEOUT      200UL
 130
 131 /* Miscellaneous configurable options */
 132 #define CONFIG_SYS_CBSIZE               512     /* Console I/O Buffer Size */
 133
 134 #define CONFIG_SYS_MEMTEST_START       0x70000000
 135 #define CONFIG_SYS_MEMTEST_END         0x70010000
 136
 137 #define CONFIG_SYS_LOAD_ADDR            CONFIG_LOADADDR
 138
 139 /* Physical Memory Map */
 140 #define PHYS_SDRAM_1                    CSD0_BASE_ADDR
 141 #define PHYS_SDRAM_1_SIZE               (gd->bd->bi_dram[0].size)
 142 #define PHYS_SDRAM_2                    CSD1_BASE_ADDR
 143 #define PHYS_SDRAM_2_SIZE               (gd->bd->bi_dram[1].size)
 144 #define PHYS_SDRAM_SIZE                 (gd->ram_size)
 145
 146 #define CONFIG_SYS_SDRAM_BASE           (PHYS_SDRAM_1)
 147 #define CONFIG_SYS_INIT_RAM_ADDR        (IRAM_BASE_ADDR)
 148 #define CONFIG_SYS_INIT_RAM_SIZE        (IRAM_SIZE)
 149
 150 #define CONFIG_SYS_INIT_SP_OFFSET \
 151         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 152 #define CONFIG_SYS_INIT_SP_ADDR \
 153         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 154
 155 /* environment organization */
 156 #define CONFIG_SYS_MMC_ENV_DEV 0
 157
 158 /* Framebuffer and LCD */
 159 #define CONFIG_IMX_VIDEO_SKIP
 160
 161 #endif /* __CONFIG_H */