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
  29 /* Physical Memory Map */
  30 #define PHYS_SDRAM                      MMDC0_ARB_BASE_ADDR
  31
  32 #define CFG_SYS_SDRAM_BASE              PHYS_SDRAM
  33 #define CFG_SYS_INIT_RAM_ADDR   IRAM_BASE_ADDR
  34 #define CFG_SYS_INIT_RAM_SIZE   IRAM_SIZE
  35
  36 /* I2C EEPROM */
  37
  38 /* MMC Configs */
  39 #define CFG_SYS_FSL_ESDHC_ADDR  0
  40 #define CFG_SYS_FSL_USDHC_NUM   2
  41
  42 /* PCI express */
  43 #ifdef CONFIG_CMD_PCI
  44 #define CONFIG_PCIE_IMX_PERST_GPIO      IMX_GPIO_NR(3, 29)
  45 #define CONFIG_PCIE_IMX_POWER_GPIO      IMX_GPIO_NR(7, 12)
  46 #endif
  47
  48 /* PMIC */
  49 #define CONFIG_POWER_PFUZE100_I2C_ADDR  0x08
  50
  51 /* UART */
  52 #define CFG_MXC_UART_BASE               UART2_BASE
  53
  54 /* USB Configs */
  55 #ifdef CONFIG_CMD_USB
  56 #define CONFIG_MXC_USB_PORTSC           (PORT_PTS_UTMI | PORT_PTS_PTW)
  57 #define CONFIG_MXC_USB_FLAGS            0
  58 #endif
  59
  60 /* Extra U-Boot environment. */
  61 #define CFG_EXTRA_ENV_SETTINGS                                  \
  62         "fdt_high=0xffffffff\0"                                         \
  63         "initrd_high=0xffffffff\0"                                      \
  64         "consdev=ttymxc1\0"                                             \
  65         "baudrate=115200\0"                                             \
  66         "bootdev=/dev/mmcblk0p1\0"                                      \
  67         "rootdev=/dev/mmcblk0p2\0"                                      \
  68         "netdev=eth0\0"                                                 \
  69         "kernel_addr_r="__stringify(CONFIG_SYS_LOAD_ADDR)"\0"           \
  70         "pxefile_addr_r="__stringify(CONFIG_SYS_LOAD_ADDR)"\0"          \
  71         "scriptaddr="__stringify(CONFIG_SYS_LOAD_ADDR)"\0"                      \
  72         "ramdisk_addr_r=0x28000000\0"                                   \
  73         "fdt_addr_r=0x18000000\0"                                       \
  74         "fdtfile=imx6q-novena.dtb\0"                                    \
  75         "stdout=serial,vidconsole\0"                                    \
  76         "stderr=serial,vidconsole\0"                                    \
  77         "addcons="                                                      \
  78                 "setenv bootargs ${bootargs} "                          \
  79                 "console=${consdev},${baudrate}\0"                      \
  80         "addip="                                                        \
  81                 "setenv bootargs ${bootargs} "                          \
  82                 "ip=${ipaddr}:${serverip}:${gatewayip}:"                \
  83                         "${netmask}:${hostname}:${netdev}:off\0"        \
  84         "addmisc="                                                      \
  85                 "setenv bootargs ${bootargs} ${miscargs}\0"             \
  86         "addargs=run addcons addmisc\0"                                 \
  87         "mmcload="                                                      \
  88                 "mmc rescan ; "                                         \
  89                 "ext4load mmc 0:1 ${kernel_addr_r} ${bootfile}\0"       \
  90         "netload="                                                      \
  91                 "tftp ${kernel_addr_r} ${hostname}/${bootfile}\0"       \
  92         "miscargs=nohlt panic=1\0"                                      \
  93         "mmcargs=setenv bootargs root=${rootdev} rw rootwait\0"         \
  94         "nfsargs="                                                      \
  95                 "setenv bootargs root=/dev/nfs rw "                     \
  96                         "nfsroot=${serverip}:${rootpath},v3,tcp\0"      \
  97         "mmc_mmc="                                                      \
  98                 "run mmcload mmcargs addargs ; "                        \
  99                 "bootm ${kernel_addr_r}\0"                              \
 100         "mmc_nfs="                                                      \
 101                 "run mmcload nfsargs addip addargs ; "                  \
 102                 "bootm ${kernel_addr_r}\0"                              \
 103         "net_mmc="                                                      \
 104                 "run netload mmcargs addargs ; "                        \
 105                 "bootm ${kernel_addr_r}\0"                              \
 106         "net_nfs="                                                      \
 107                 "run netload nfsargs addip addargs ; "                  \
 108                 "bootm ${kernel_addr_r}\0"                              \
 109         "update_sd_spl_filename=SPL\0"                                  \
 110         "update_sd_uboot_filename=u-boot.img\0"                         \
 111         "update_sd_firmware="   /* Update the SD firmware partition */  \
 112                 "if mmc rescan ; then "                                 \
 113                 "if dhcp ${update_sd_spl_filename} ; then "             \
 114                 "mmc write ${loadaddr} 2 0x200 ; "                      \
 115                 "fi ; "                                                 \
 116                 "if dhcp ${update_sd_uboot_filename} ; then "           \
 117                 "fatwrite mmc 0:1 ${loadaddr} u-boot.img ${filesize} ; "\
 118                 "fi ; "                                                 \
 119                 "fi\0"                                                  \
 120         BOOTENV
 121
 122 #define BOOT_TARGET_DEVICES(func) \
 123         func(MMC, mmc, 0) \
 124         func(USB, usb, 0) \
 125         func(SATA, sata, 0) \
 126         func(PXE, pxe, na) \
 127         func(DHCP, dhcp, na)
 128
 129 #include <config_distro_bootcmd.h>
 130
 131 #endif                          /* __CONFIG_H */