include/configs/j721e_evm.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * Configuration header file for K3 J721E EVM
   4  *
   5  * Copyright (C) 2018-2019 Texas Instruments Incorporated - http://www.ti.com/
   6  *      Lokesh Vutla <lokeshvutla@ti.com>
   7  */
   8
   9 #ifndef __CONFIG_J721E_EVM_H
  10 #define __CONFIG_J721E_EVM_H
  11
  12 #include <linux/sizes.h>
  13 #include <config_distro_bootcmd.h>
  14 #include <environment/ti/mmc.h>
  15 #include <environment/ti/k3_rproc.h>
  16 #include <environment/ti/ufs.h>
  17 #include <environment/ti/k3_dfu.h>
  18
  19 /* DDR Configuration */
  20 #define CONFIG_SYS_SDRAM_BASE1          0x880000000
  21
  22 /* SPL Loader Configuration */
  23 #if defined(CONFIG_TARGET_J721E_A72_EVM) || defined(CONFIG_TARGET_J7200_A72_EVM)
  24 #define CONFIG_SYS_INIT_SP_ADDR         (CONFIG_SPL_TEXT_BASE + \
  25                                          CONFIG_SYS_K3_NON_SECURE_MSRAM_SIZE)
  26 /* Image load address in RAM for DFU boot*/
  27 #else
  28 /*
  29  * Maximum size in memory allocated to the SPL BSS. Keep it as tight as
  30  * possible (to allow the build to go through), as this directly affects
  31  * our memory footprint. The less we use for BSS the more we have available
  32  * for everything else.
  33  */
  34 #define CONFIG_SPL_BSS_MAX_SIZE         0xA000
  35 /*
  36  * Link BSS to be within SPL in a dedicated region located near the top of
  37  * the MCU SRAM, this way making it available also before relocation. Note
  38  * that we are not using the actual top of the MCU SRAM as there is a memory
  39  * location filled in by the boot ROM that we want to read out without any
  40  * interference from the C context.
  41  */
  42 #define CONFIG_SPL_BSS_START_ADDR       (CONFIG_SYS_K3_BOOT_PARAM_TABLE_INDEX -\
  43                                          CONFIG_SPL_BSS_MAX_SIZE)
  44 /* Set the stack right below the SPL BSS section */
  45 #define CONFIG_SYS_INIT_SP_ADDR         CONFIG_SPL_BSS_START_ADDR
  46 /* Configure R5 SPL post-relocation malloc pool in DDR */
  47 #define CONFIG_SYS_SPL_MALLOC_START     0x84000000
  48 #define CONFIG_SYS_SPL_MALLOC_SIZE      SZ_16M
  49 /* Image load address in RAM for DFU boot*/
  50 #endif
  51
  52 #ifdef CONFIG_SYS_K3_SPL_ATF
  53 #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "tispl.bin"
  54 #endif
  55
  56 #define CONFIG_SPL_MAX_SIZE             CONFIG_SYS_K3_MAX_DOWNLODABLE_IMAGE_SIZE
  57
  58 #define CONFIG_SYS_BOOTM_LEN            SZ_64M
  59 #define CONFIG_CQSPI_REF_CLK            133333333
  60
  61 /* HyperFlash related configuration */
  62 #define CONFIG_SYS_MAX_FLASH_BANKS_DETECT 1
  63
  64 /* U-Boot general configuration */
  65 #define EXTRA_ENV_J721E_BOARD_SETTINGS                                  \
  66         "default_device_tree=" CONFIG_DEFAULT_DEVICE_TREE ".dtb\0"      \
  67         "findfdt="                                                      \
  68                 "setenv name_fdt ${default_device_tree};"               \
  69                 "setenv fdtfile ${name_fdt}\0"                          \
  70         "overlayaddr=${dtboaddr}\0"                                     \
  71         "name_kern=Image\0"                                             \
  72         "console=ttyS2,115200n8\0"                                      \
  73         "args_all=setenv optargs earlycon=ns16550a,mmio32,0x02800000 "  \
  74                 "${mtdparts}\0"                                         \
  75         "run_kern=booti ${loadaddr} ${rd_spec} ${fdtaddr}\0"
  76
  77 #define PARTS_DEFAULT \
  78         /* Linux partitions */ \
  79         "uuid_disk=${uuid_gpt_disk};" \
  80         "name=rootfs,start=0,size=-,uuid=${uuid_gpt_rootfs}\0"
  81
  82 /* U-Boot MMC-specific configuration */
  83 #define EXTRA_ENV_J721E_BOARD_SETTINGS_MMC                              \
  84         "boot=mmc\0"                                                    \
  85         "mmcdev=1\0"                                                    \
  86         "bootpart=1:2\0"                                                \
  87         "bootdir=/boot\0"                                               \
  88         "addr_mainr5f0_0load=88000000\0"                                        \
  89         "name_mainr5f0_0fw=/lib/firmware/j7-main-r5f0_0-fw\0"           \
  90         "addr_mcur5f0_0load=89000000\0"                                 \
  91         "name_mcur5f0_0fw=/lib/firmware/j7-mcu-r5f0_0-fw\0"             \
  92         "rd_spec=-\0"                                                   \
  93         "init_mmc=run args_all args_mmc\0"                              \
  94         "get_fdt_mmc=load mmc ${bootpart} ${fdtaddr} ${bootdir}/${name_fdt}\0" \
  95         "get_overlay_mmc="                                              \
  96                 "fdt address ${fdtaddr};"                               \
  97                 "fdt resize 0x100000;"                                  \
  98                 "for overlay in $name_overlays;"                        \
  99                 "do;"                                                   \
 100                 "load mmc ${bootpart} ${dtboaddr} ${bootdir}/${overlay} && "    \
 101                 "fdt apply ${dtboaddr};"                                \
 102                 "done;\0"                                               \
 103         "partitions=" PARTS_DEFAULT                                     \
 104         "get_kern_mmc=load mmc ${bootpart} ${loadaddr} "                \
 105                 "${bootdir}/${name_kern}\0"                             \
 106         "get_fit_mmc=load mmc ${bootpart} ${addr_fit} "                 \
 107                 "${bootdir}/${name_fit}\0"                              \
 108         "partitions=" PARTS_DEFAULT
 109
 110 #ifdef DEFAULT_RPROCS
 111 #undef DEFAULT_RPROCS
 112 #endif
 113 #define DEFAULT_RPROCS  ""                                              \
 114                 "3 /lib/firmware/j7-main-r5f0_1-fw "                    \
 115                 "4 /lib/firmware/j7-main-r5f1_0-fw "                    \
 116                 "6 /lib/firmware/j7-c66_0-fw "                          \
 117                 "7 /lib/firmware/j7-c66_1-fw "                          \
 118                 "8 /lib/firmware/j7-c71_0-fw "
 119
 120 /* set default dfu_bufsiz to 128KB (sector size of OSPI) */
 121 #define EXTRA_ENV_DFUARGS \
 122         "dfu_bufsiz=0x20000\0" \
 123         DFU_ALT_INFO_MMC \
 124         DFU_ALT_INFO_EMMC \
 125         DFU_ALT_INFO_RAM \
 126         DFU_ALT_INFO_OSPI
 127
 128 #if defined(CONFIG_TARGET_J721E_A72_EVM) || defined(CONFIG_TARGET_J7200_A72_EVM)
 129 #define EXTRA_ENV_J721E_BOARD_SETTINGS_MTD                              \
 130         "mtdids=" CONFIG_MTDIDS_DEFAULT "\0"                            \
 131         "mtdparts=" CONFIG_MTDPARTS_DEFAULT "\0"
 132 #else
 133 #define EXTRA_ENV_J721E_BOARD_SETTINGS_MTD
 134 #endif
 135
 136 /* Incorporate settings into the U-Boot environment */
 137 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
 138         DEFAULT_LINUX_BOOT_ENV                                          \
 139         DEFAULT_MMC_TI_ARGS                                             \
 140         DEFAULT_FIT_TI_ARGS                                             \
 141         EXTRA_ENV_J721E_BOARD_SETTINGS                                  \
 142         EXTRA_ENV_J721E_BOARD_SETTINGS_MMC                              \
 143         EXTRA_ENV_RPROC_SETTINGS                                        \
 144         EXTRA_ENV_DFUARGS                                               \
 145         DEFAULT_UFS_TI_ARGS                                             \
 146         EXTRA_ENV_J721E_BOARD_SETTINGS_MTD
 147
 148 /* Now for the remaining common defines */
 149 #include <configs/ti_armv7_common.h>
 150
 151 /* MMC ENV related defines */
 152
 153 #endif /* __CONFIG_J721E_EVM_H */