include/configs/ti_armv7_keystone2.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * Common configuration header file for all Keystone II EVM platforms
   4  *
   5  * (C) Copyright 2012-2014
   6  *     Texas Instruments Incorporated, <www.ti.com>
   7  */
   8
   9 #ifndef __CONFIG_KS2_EVM_H
  10 #define __CONFIG_KS2_EVM_H
  11
  12 /* U-Boot Build Configuration */
  13
  14 /* SoC Configuration */
  15
  16 /* Memory Configuration */
  17 #define CONFIG_SYS_LPAE_SDRAM_BASE      0x800000000
  18 #define CONFIG_MAX_RAM_BANK_SIZE        (2 << 30)       /* 2GB */
  19
  20 #ifdef CONFIG_SYS_MALLOC_F_LEN
  21 #define SPL_MALLOC_F_SIZE       CONFIG_SYS_MALLOC_F_LEN
  22 #else
  23 #define SPL_MALLOC_F_SIZE       0
  24 #endif
  25
  26 /* SPL SPI Loader Configuration */
  27 #define KEYSTONE_SPL_STACK_SIZE         (8 * 1024)
  28
  29 /* SRAM scratch space entries  */
  30 #define SRAM_SCRATCH_SPACE_ADDR         0xc0c23fc
  31
  32 #define TI_SRAM_SCRATCH_BOARD_EEPROM_START      (SRAM_SCRATCH_SPACE_ADDR)
  33 #define TI_SRAM_SCRATCH_BOARD_EEPROM_END        (SRAM_SCRATCH_SPACE_ADDR + 0x200)
  34 #define KEYSTONE_SRAM_SCRATCH_SPACE_END         (TI_SRAM_SCRATCH_BOARD_EEPROM_END)
  35
  36 /* UART Configuration */
  37 #define CONFIG_SYS_NS16550_MEM32
  38 #define CONFIG_SYS_NS16550_COM1         KS2_UART0_BASE
  39 #define CONFIG_SYS_NS16550_COM2         KS2_UART1_BASE
  40
  41 #ifndef CONFIG_SOC_K2G
  42 #define CONFIG_SYS_NS16550_CLK          ks_clk_get_rate(KS2_CLK1_6)
  43 #else
  44 #define CONFIG_SYS_NS16550_CLK          ks_clk_get_rate(uart_pll_clk) / 2
  45 #endif
  46
  47 /* SPI Configuration */
  48 #define CONFIG_SYS_SPI_CLK              ks_clk_get_rate(KS2_CLK1_6)
  49
  50 /* Network Configuration */
  51 #define CONFIG_SYS_SGMII_REFCLK_MHZ     312
  52 #define CONFIG_SYS_SGMII_LINERATE_MHZ   1250
  53 #define CONFIG_SYS_SGMII_RATESCALE      2
  54
  55 /* Keystone net */
  56 #define CONFIG_KSNET_MAC_ID_BASE                KS2_MAC_ID_BASE_ADDR
  57 #define CONFIG_KSNET_NETCP_BASE                 KS2_NETCP_BASE
  58 #define CONFIG_KSNET_SERDES_SGMII_BASE          KS2_SGMII_SERDES_BASE
  59 #define CONFIG_KSNET_SERDES_SGMII2_BASE         KS2_SGMII_SERDES2_BASE
  60 #define CONFIG_KSNET_SERDES_LANES_PER_SGMII     KS2_LANES_PER_SGMII_SERDES
  61
  62 /* EEPROM definitions */
  63
  64 /* NAND Configuration */
  65 #define CONFIG_SYS_NAND_MASK_CLE                0x4000
  66 #define CONFIG_SYS_NAND_MASK_ALE                0x2000
  67 #define CONFIG_SYS_NAND_CS                      2
  68 #define CONFIG_SYS_NAND_4BIT_HW_ECC_OOBFIRST
  69
  70 #define CONFIG_SYS_NAND_LARGEPAGE
  71 #define CONFIG_SYS_NAND_BASE_LIST               { 0x30000000, }
  72 #define CONFIG_SYS_MAX_NAND_DEVICE              1
  73 #define CONFIG_SYS_NAND_NO_SUBPAGE_WRITE
  74
  75 #define DFU_ALT_INFO_MMC \
  76         "dfu_alt_info_mmc=" \
  77         "MLO fat 0 1;" \
  78         "u-boot.img fat 0 1;" \
  79         "uEnv.txt fat 0 1\0"
  80
  81 /* DFU settings */
  82 #define DFUARGS \
  83         "dfu_bufsiz=0x10000\0" \
  84         DFU_ALT_INFO_MMC \
  85
  86 /* U-Boot general configuration */
  87
  88 /* EDMA3 */
  89
  90 #define KERNEL_MTD_PARTS                                                \
  91         "mtdparts="                                                     \
  92         SPI_MTD_PARTS
  93
  94 #define DEFAULT_FW_INITRAMFS_BOOT_ENV                                   \
  95         "name_fw_rd=k2-fw-initrd.cpio.gz\0"                             \
  96         "set_rd_spec=setenv rd_spec ${rdaddr}:${filesize}\0"            \
  97         "init_fw_rd_net=dhcp ${rdaddr} ${tftp_root}/${name_fw_rd}; "    \
  98                 "run set_rd_spec\0"                                     \
  99         "init_fw_rd_nfs=nfs ${rdaddr} ${nfs_root}/boot/${name_fw_rd}; " \
 100                 "run set_rd_spec\0"                                     \
 101         "init_fw_rd_ramfs=setenv rd_spec -\0"                           \
 102         "init_fw_rd_ubi=ubifsload ${rdaddr} ${bootdir}/${name_fw_rd}; " \
 103                 "run set_rd_spec\0"                                     \
 104
 105 #define DEFAULT_PMMC_BOOT_ENV                                           \
 106         "set_name_pmmc=setenv name_pmmc ti-sci-firmware-${soc_variant}.bin\0" \
 107         "dev_pmmc=0\0"                                                  \
 108         "get_pmmc_net=dhcp ${loadaddr} ${tftp_root}/${name_pmmc}\0"     \
 109         "get_pmmc_nfs=nfs ${loadaddr} ${nfs_root}/boot/${name_pmmc}\0"  \
 110         "get_pmmc_ramfs=run get_pmmc_net\0"                             \
 111         "get_pmmc_mmc=load mmc ${bootpart} ${loadaddr} "                \
 112                         "${bootdir}/${name_pmmc}\0"                     \
 113         "get_pmmc_ubi=ubifsload ${loadaddr} ${bootdir}/${name_pmmc}\0"  \
 114         "run_pmmc=rproc init; rproc list; "                             \
 115                 "rproc load ${dev_pmmc} ${loadaddr} 0x${filesize}; "    \
 116                 "rproc start ${dev_pmmc}\0"                             \
 117
 118 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
 119         DEFAULT_LINUX_BOOT_ENV                                          \
 120         ENV_KS2_BOARD_SETTINGS                                          \
 121         DFUARGS                                                         \
 122         "bootdir=/boot\0" \
 123         "tftp_root=/\0"                                                 \
 124         "nfs_root=/export\0"                                            \
 125         "mem_lpae=1\0"                                                  \
 126         "uinitrd_fixup=1\0"                                             \
 127         "addr_ubi=0x82000000\0"                                         \
 128         "addr_secdb_key=0xc000000\0"                                    \
 129         "name_kern=zImage\0"                                            \
 130         "addr_mon=0x87000000\0"                                         \
 131         "addr_non_sec_mon=0x0c097fc0\0"                                 \
 132         "addr_load_sec_bm=0x0c09c000\0"                                 \
 133         "run_mon=mon_install ${addr_mon}\0"                             \
 134         "run_mon_hs=mon_install ${addr_non_sec_mon} "                   \
 135                         "${addr_load_sec_bm}\0"                         \
 136         "run_kern=bootz ${loadaddr} ${rd_spec} ${fdtaddr}\0"            \
 137         "init_net=run args_all args_net\0"                              \
 138         "init_nfs=setenv autoload no; dhcp; run args_all args_net\0"    \
 139         "init_ubi=run args_all args_ubi; "                              \
 140                 "ubi part ubifs; ubifsmount ubi:rootfs;\0"                      \
 141         "get_fdt_net=dhcp ${fdtaddr} ${tftp_root}/${name_fdt}\0"        \
 142         "get_fdt_nfs=nfs ${fdtaddr} ${nfs_root}/boot/${name_fdt}\0"     \
 143         "get_fdt_ubi=ubifsload ${fdtaddr} ${bootdir}/${name_fdt}\0"             \
 144         "get_kern_net=dhcp ${loadaddr} ${tftp_root}/${name_kern}\0"     \
 145         "get_kern_nfs=nfs ${loadaddr} ${nfs_root}/boot/${name_kern}\0"  \
 146         "get_kern_ubi=ubifsload ${loadaddr} ${bootdir}/${name_kern}\0"          \
 147         "get_mon_net=dhcp ${addr_mon} ${tftp_root}/${name_mon}\0"       \
 148         "get_mon_nfs=nfs ${addr_mon} ${nfs_root}/boot/${name_mon}\0"    \
 149         "get_mon_ubi=ubifsload ${addr_mon} ${bootdir}/${name_mon}\0"    \
 150         "get_fit_net=dhcp ${addr_fit} ${tftp_root}/${name_fit}\0"       \
 151         "get_fit_nfs=nfs ${addr_fit} ${nfs_root}/boot/${name_fit}\0"    \
 152         "get_fit_ubi=ubifsload ${addr_fit} ${bootdir}/${name_fit}\0"    \
 153         "get_fit_mmc=load mmc ${bootpart} ${addr_fit} ${bootdir}/${name_fit}\0" \
 154         "get_uboot_net=dhcp ${loadaddr} ${tftp_root}/${name_uboot}\0"   \
 155         "get_uboot_nfs=nfs ${loadaddr} ${nfs_root}/boot/${name_uboot}\0" \
 156         "burn_uboot_spi=sf probe; sf erase 0 0x100000; "                \
 157                 "sf write ${loadaddr} 0 ${filesize}\0"          \
 158         "burn_uboot_nand=nand erase 0 0x100000; "                       \
 159                 "nand write ${loadaddr} 0 ${filesize}\0"                \
 160         "args_all=setenv bootargs console=ttyS0,115200n8 rootwait "     \
 161                 KERNEL_MTD_PARTS                                        \
 162         "args_net=setenv bootargs ${bootargs} rootfstype=nfs "          \
 163                 "root=/dev/nfs rw nfsroot=${serverip}:${nfs_root},"     \
 164                 "${nfs_options} ip=dhcp\0"                              \
 165         "nfs_options=v3,tcp,rsize=4096,wsize=4096\0"                    \
 166         "get_fdt_ramfs=dhcp ${fdtaddr} ${tftp_root}/${name_fdt}\0"      \
 167         "get_kern_ramfs=dhcp ${loadaddr} ${tftp_root}/${name_kern}\0"   \
 168         "get_mon_ramfs=dhcp ${addr_mon} ${tftp_root}/${name_mon}\0"     \
 169         "get_fit_ramfs=dhcp ${addr_fit} ${tftp_root}/${name_fit}\0"     \
 170         "get_fs_ramfs=dhcp ${rdaddr} ${tftp_root}/${name_fs}\0" \
 171         "get_ubi_net=dhcp ${addr_ubi} ${tftp_root}/${name_ubi}\0"       \
 172         "get_ubi_nfs=nfs ${addr_ubi} ${nfs_root}/boot/${name_ubi}\0"    \
 173         "burn_ubi=nand erase.part ubifs; "                              \
 174                 "nand write ${addr_ubi} ubifs ${filesize}\0"            \
 175         "init_ramfs=run args_all args_ramfs get_fs_ramfs\0"             \
 176         "args_ramfs=setenv bootargs ${bootargs} "                       \
 177                 "rdinit=/sbin/init rw root=/dev/ram0 "                  \
 178                 "initrd=0x808080000,80M\0"                              \
 179         "no_post=1\0"
 180
 181 /* Now for the remaining common defines */
 182 #include <configs/ti_armv7_common.h>
 183
 184 /* we may include files below only after all above definitions */
 185 #include <asm/arch/hardware.h>
 186 #include <asm/arch/clock.h>
 187 #ifndef CONFIG_SOC_K2G
 188 #define CONFIG_SYS_HZ_CLOCK             ks_clk_get_rate(KS2_CLK1_6)
 189 #else
 190 #define CONFIG_SYS_HZ_CLOCK             get_external_clk(sys_clk)
 191 #endif
 192
 193 #endif /* __CONFIG_KS2_EVM_H */