include/configs/novena.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * Configuration settings for the Novena U-Boot.
   4  *
   5  * Copyright (C) 2014 Marek Vasut <marex@denx.de>
   6  */
   7
   8 #ifndef __CONFIG_H
   9 #define __CONFIG_H
  10
  11 /* System configurations */
  12
  13 #include "mx6_common.h"
  14
  15 /* U-Boot Commands */
  16
  17 /* U-Boot general configurations */
  18
  19 /* U-Boot environment */
  20 /*
  21  * Environment is on MMC, starting at offset 512KiB from start of the card.
  22  * Please place first partition at offset 1MiB from the start of the card
  23  * as recommended by GNU/fdisk. See below for details:
  24  * http://homepage.ntlworld.com./jonathan.deboynepollard/FGA/disc-partition-alignment.html
  25  */
  26
  27 /* Booting Linux */
  28 #define CONFIG_HOSTNAME                 "novena"
  29
  30 /* Physical Memory Map */
  31 #define PHYS_SDRAM                      MMDC0_ARB_BASE_ADDR
  32
  33 #define CFG_SYS_SDRAM_BASE              PHYS_SDRAM
  34 #define CFG_SYS_INIT_RAM_ADDR   IRAM_BASE_ADDR
  35 #define CFG_SYS_INIT_RAM_SIZE   IRAM_SIZE
  36
  37 /* I2C */
  38 #define CONFIG_I2C_MULTI_BUS
  39
  40 /* I2C EEPROM */
  41
  42 /* MMC Configs */
  43 #define CFG_SYS_FSL_ESDHC_ADDR  0
  44 #define CFG_SYS_FSL_USDHC_NUM   2
  45
  46 /* PCI express */
  47 #ifdef CONFIG_CMD_PCI
  48 #define CONFIG_PCIE_IMX_PERST_GPIO      IMX_GPIO_NR(3, 29)
  49 #define CONFIG_PCIE_IMX_POWER_GPIO      IMX_GPIO_NR(7, 12)
  50 #endif
  51
  52 /* PMIC */
  53 #define CONFIG_POWER_PFUZE100_I2C_ADDR  0x08
  54
  55 /* UART */
  56 #define CONFIG_MXC_UART_BASE            UART2_BASE
  57
  58 /* USB Configs */
  59 #ifdef CONFIG_CMD_USB
  60 #define CONFIG_MXC_USB_PORTSC           (PORT_PTS_UTMI | PORT_PTS_PTW)
  61 #define CONFIG_MXC_USB_FLAGS            0
  62 /* Gadget part */
  63 #define CONFIG_USBD_HS
  64 #endif
  65
  66 /* Extra U-Boot environment. */
  67 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
  68         "fdt_high=0xffffffff\0"                                         \
  69         "initrd_high=0xffffffff\0"                                      \
  70         "consdev=ttymxc1\0"                                             \
  71         "baudrate=115200\0"                                             \
  72         "bootdev=/dev/mmcblk0p1\0"                                      \
  73         "rootdev=/dev/mmcblk0p2\0"                                      \
  74         "netdev=eth0\0"                                                 \
  75         "kernel_addr_r="__stringify(CONFIG_SYS_LOAD_ADDR)"\0"           \
  76         "pxefile_addr_r="__stringify(CONFIG_SYS_LOAD_ADDR)"\0"          \
  77         "scriptaddr="__stringify(CONFIG_SYS_LOAD_ADDR)"\0"                      \
  78         "ramdisk_addr_r=0x28000000\0"                                   \
  79         "fdt_addr_r=0x18000000\0"                                       \
  80         "fdtfile=imx6q-novena.dtb\0"                                    \
  81         "stdout=serial,vidconsole\0"                                    \
  82         "stderr=serial,vidconsole\0"                                    \
  83         "addcons="                                                      \
  84                 "setenv bootargs ${bootargs} "                          \
  85                 "console=${consdev},${baudrate}\0"                      \
  86         "addip="                                                        \
  87                 "setenv bootargs ${bootargs} "                          \
  88                 "ip=${ipaddr}:${serverip}:${gatewayip}:"                \
  89                         "${netmask}:${hostname}:${netdev}:off\0"        \
  90         "addmisc="                                                      \
  91                 "setenv bootargs ${bootargs} ${miscargs}\0"             \
  92         "addargs=run addcons addmisc\0"                                 \
  93         "mmcload="                                                      \
  94                 "mmc rescan ; "                                         \
  95                 "ext4load mmc 0:1 ${kernel_addr_r} ${bootfile}\0"       \
  96         "netload="                                                      \
  97                 "tftp ${kernel_addr_r} ${hostname}/${bootfile}\0"       \
  98         "miscargs=nohlt panic=1\0"                                      \
  99         "mmcargs=setenv bootargs root=${rootdev} rw rootwait\0"         \
 100         "nfsargs="                                                      \
 101                 "setenv bootargs root=/dev/nfs rw "                     \
 102                         "nfsroot=${serverip}:${rootpath},v3,tcp\0"      \
 103         "mmc_mmc="                                                      \
 104                 "run mmcload mmcargs addargs ; "                        \
 105                 "bootm ${kernel_addr_r}\0"                              \
 106         "mmc_nfs="                                                      \
 107                 "run mmcload nfsargs addip addargs ; "                  \
 108                 "bootm ${kernel_addr_r}\0"                              \
 109         "net_mmc="                                                      \
 110                 "run netload mmcargs addargs ; "                        \
 111                 "bootm ${kernel_addr_r}\0"                              \
 112         "net_nfs="                                                      \
 113                 "run netload nfsargs addip addargs ; "                  \
 114                 "bootm ${kernel_addr_r}\0"                              \
 115         "update_sd_spl_filename=SPL\0"                                  \
 116         "update_sd_uboot_filename=u-boot.img\0"                         \
 117         "update_sd_firmware="   /* Update the SD firmware partition */  \
 118                 "if mmc rescan ; then "                                 \
 119                 "if dhcp ${update_sd_spl_filename} ; then "             \
 120                 "mmc write ${loadaddr} 2 0x200 ; "                      \
 121                 "fi ; "                                                 \
 122                 "if dhcp ${update_sd_uboot_filename} ; then "           \
 123                 "fatwrite mmc 0:1 ${loadaddr} u-boot.img ${filesize} ; "\
 124                 "fi ; "                                                 \
 125                 "fi\0"                                                  \
 126         BOOTENV
 127
 128 #define BOOT_TARGET_DEVICES(func) \
 129         func(MMC, mmc, 0) \
 130         func(USB, usb, 0) \
 131         func(SATA, sata, 0) \
 132         func(PXE, pxe, na) \
 133         func(DHCP, dhcp, na)
 134
 135 #include <config_distro_bootcmd.h>
 136
 137 #endif                          /* __CONFIG_H */