include/configs/j721s2_evm.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * Configuration header file for K3 J721S2 EVM
   4  *
   5  * Copyright (C) 2021 Texas Instruments Incorporated - https://www.ti.com/
   6  *      David Huang <d-huang@ti.com>
   7  */
   8
   9 #ifndef __CONFIG_J721S2_EVM_H
  10 #define __CONFIG_J721S2_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_J721S2_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 #define CONFIG_SYS_UBOOT_BASE           0x50280000
  27 /* Image load address in RAM for DFU boot*/
  28 #else
  29 #define CONFIG_SYS_UBOOT_BASE           0x50080000
  30 /*
  31  * Maximum size in memory allocated to the SPL BSS. Keep it as tight as
  32  * possible (to allow the build to go through), as this directly affects
  33  * our memory footprint. The less we use for BSS the more we have available
  34  * for everything else.
  35  */
  36 #define CONFIG_SPL_BSS_MAX_SIZE         0xA000
  37 /*
  38  * Link BSS to be within SPL in a dedicated region located near the top of
  39  * the MCU SRAM, this way making it available also before relocation. Note
  40  * that we are not using the actual top of the MCU SRAM as there is a memory
  41  * location filled in by the boot ROM that we want to read out without any
  42  * interference from the C context.
  43  */
  44 #define CONFIG_SPL_BSS_START_ADDR       (0x41c80000 -\
  45                                          CONFIG_SPL_BSS_MAX_SIZE)
  46 /* Set the stack right below the SPL BSS section */
  47 #define CONFIG_SYS_INIT_SP_ADDR         CONFIG_SPL_BSS_START_ADDR
  48 /* Configure R5 SPL post-relocation malloc pool in DDR */
  49 #define CONFIG_SYS_SPL_MALLOC_START     0x84000000
  50 #define CONFIG_SYS_SPL_MALLOC_SIZE      SZ_16M
  51 /* Image load address in RAM for DFU boot*/
  52 #endif
  53
  54 #ifdef CONFIG_SYS_K3_SPL_ATF
  55 #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "tispl.bin"
  56 #endif
  57
  58 #define CONFIG_SPL_MAX_SIZE             CONFIG_SYS_K3_MAX_DOWNLODABLE_IMAGE_SIZE
  59
  60 #define CONFIG_SYS_BOOTM_LEN            SZ_64M
  61 #define CONFIG_CQSPI_REF_CLK            133333333
  62
  63 /* U-Boot general configuration */
  64 #define EXTRA_ENV_J721S2_BOARD_SETTINGS                                 \
  65         "default_device_tree=" CONFIG_DEFAULT_DEVICE_TREE ".dtb\0"      \
  66         "findfdt="                                                      \
  67                 "setenv name_fdt ${default_device_tree};"               \
  68                 "setenv fdtfile ${name_fdt}\0"                          \
  69         "name_kern=Image\0"                                             \
  70         "console=ttyS2,115200n8\0"                                      \
  71         "args_all=setenv optargs earlycon=ns16550a,mmio32,0x02880000 "  \
  72                 "${mtdparts}\0"                                         \
  73         "run_kern=booti ${loadaddr} ${rd_spec} ${fdtaddr}\0"
  74
  75 #define PARTS_DEFAULT \
  76         /* Linux partitions */ \
  77         "uuid_disk=${uuid_gpt_disk};" \
  78         "name=rootfs,start=0,size=-,uuid=${uuid_gpt_rootfs}\0"
  79
  80 #ifdef CONFIG_SYS_K3_SPL_ATF
  81 #if defined(CONFIG_TARGET_J721S2_R5_EVM)
  82 #define EXTRA_ENV_R5_SPL_RPROC_FW_ARGS_MMC                              \
  83         "addr_mcur5f0_0load=0x89000000\0"                               \
  84         "name_mcur5f0_0fw=/lib/firmware/j7-mcu-r5f0_0-fw\0"
  85 #elif defined(CONFIG_TARGET_J7200_R5_EVM)
  86 #define EXTRA_ENV_R5_SPL_RPROC_FW_ARGS_MMC                              \
  87         "addr_mcur5f0_0load=0x89000000\0"                               \
  88         "name_mcur5f0_0fw=/lib/firmware/j7200-mcu-r5f0_0-fw\0"
  89 #endif /* CONFIG_TARGET_J721S2_R5_EVM */
  90 #else
  91 #define EXTRA_ENV_R5_SPL_RPROC_FW_ARGS_MMC ""
  92 #endif /* CONFIG_SYS_K3_SPL_ATF */
  93
  94 /* U-Boot MMC-specific configuration */
  95 #define EXTRA_ENV_J721S2_BOARD_SETTINGS_MMC                             \
  96         "boot=mmc\0"                                                    \
  97         "mmcdev=1\0"                                                    \
  98         "bootpart=1:2\0"                                                \
  99         "bootdir=/boot\0"                                               \
 100         EXTRA_ENV_R5_SPL_RPROC_FW_ARGS_MMC                              \
 101         "rd_spec=-\0"                                                   \
 102         "init_mmc=run args_all args_mmc\0"                              \
 103         "get_fdt_mmc=load mmc ${bootpart} ${fdtaddr} ${bootdir}/${name_fdt}\0" \
 104         "get_overlay_mmc="                                              \
 105                 "fdt address ${fdtaddr};"                               \
 106                 "fdt resize 0x100000;"                                  \
 107                 "for overlay in $name_overlays;"                        \
 108                 "do;"                                                   \
 109                 "load mmc ${bootpart} ${dtboaddr} ${bootdir}/${overlay} && "    \
 110                 "fdt apply ${dtboaddr};"                                \
 111                 "done;\0"                                               \
 112         "partitions=" PARTS_DEFAULT                                     \
 113         "get_kern_mmc=load mmc ${bootpart} ${loadaddr} "                \
 114                 "${bootdir}/${name_kern}\0"                             \
 115         "get_fit_mmc=load mmc ${bootpart} ${addr_fit} "                 \
 116                 "${bootdir}/${name_fit}\0"                              \
 117         "partitions=" PARTS_DEFAULT
 118
 119 /* Set the default list of remote processors to boot */
 120 #if defined(CONFIG_TARGET_J721S2_A72_EVM) || defined(CONFIG_TARGET_J7200_A72_EVM)
 121 #ifdef DEFAULT_RPROCS
 122 #undef DEFAULT_RPROCS
 123 #endif
 124 #endif
 125
 126 #ifdef CONFIG_TARGET_J721S2_A72_EVM
 127 #define DEFAULT_RPROCS  ""                                              \
 128                 "2 /lib/firmware/j721s2-main-r5f0_0-fw "                        \
 129                 "3 /lib/firmware/j721s2-main-r5f0_1-fw "                        \
 130                 "4 /lib/firmware/j721s2-main-r5f1_0-fw "                        \
 131                 "5 /lib/firmware/j721s2-main-r5f1_1-fw "                        \
 132                 "6 /lib/firmware/j721s2-c71_0-fw "                              \
 133                 "7 /lib/firmware/j721s2-c71_1-fw "
 134 #endif /* CONFIG_TARGET_J721S2_A72_EVM */
 135
 136 #ifdef CONFIG_TARGET_J7200_A72_EVM
 137 #define EXTRA_ENV_CONFIG_MAIN_CPSW0_QSGMII_PHY                          \
 138         "do_main_cpsw0_qsgmii_phyinit=1\0"                              \
 139         "init_main_cpsw0_qsgmii_phy=gpio set gpio@22_17;"               \
 140                  "gpio clear gpio@22_16\0"                              \
 141         "main_cpsw0_qsgmii_phyinit="                                    \
 142         "if test ${do_main_cpsw0_qsgmii_phyinit} -eq 1 && test ${dorprocboot} -eq 1 && " \
 143                         "test ${boot} = mmc; then "                     \
 144                 "run init_main_cpsw0_qsgmii_phy;"                       \
 145         "fi;\0"
 146 #define DEFAULT_RPROCS ""                                               \
 147                 "2 /lib/firmware/j7200-main-r5f0_0-fw "                 \
 148                 "3 /lib/firmware/j7200-main-r5f0_1-fw "
 149 #endif /* CONFIG_TARGET_J7200_A72_EVM */
 150
 151 #ifndef EXTRA_ENV_CONFIG_MAIN_CPSW0_QSGMII_PHY
 152 #define EXTRA_ENV_CONFIG_MAIN_CPSW0_QSGMII_PHY
 153 #endif
 154
 155 /* set default dfu_bufsiz to 128KB (sector size of OSPI) */
 156 #define EXTRA_ENV_DFUARGS \
 157         DFU_ALT_INFO_MMC \
 158         DFU_ALT_INFO_EMMC \
 159         DFU_ALT_INFO_RAM \
 160         DFU_ALT_INFO_OSPI
 161
 162 #if defined(CONFIG_TARGET_J721S2_A72_EVM) || defined(CONFIG_TARGET_J7200_A72_EVM)
 163 #define EXTRA_ENV_J721S2_BOARD_SETTINGS_MTD                             \
 164         "mtdids=" CONFIG_MTDIDS_DEFAULT "\0"                            \
 165         "mtdparts=" CONFIG_MTDPARTS_DEFAULT "\0"
 166 #else
 167 #define EXTRA_ENV_J721S2_BOARD_SETTINGS_MTD
 168 #endif
 169
 170 /* Incorporate settings into the U-Boot environment */
 171 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
 172         DEFAULT_LINUX_BOOT_ENV                                          \
 173         DEFAULT_MMC_TI_ARGS                                             \
 174         DEFAULT_FIT_TI_ARGS                                             \
 175         EXTRA_ENV_J721S2_BOARD_SETTINGS                                 \
 176         EXTRA_ENV_J721S2_BOARD_SETTINGS_MMC                             \
 177         EXTRA_ENV_RPROC_SETTINGS                                        \
 178         EXTRA_ENV_DFUARGS                                               \
 179         DEFAULT_UFS_TI_ARGS                                             \
 180         EXTRA_ENV_J721S2_BOARD_SETTINGS_MTD                             \
 181         EXTRA_ENV_CONFIG_MAIN_CPSW0_QSGMII_PHY
 182
 183 /* Now for the remaining common defines */
 184 #include <configs/ti_armv7_common.h>
 185
 186 /* MMC ENV related defines */
 187
 188 #endif /* __CONFIG_J721S2_EVM_H */