include/configs/omapl138_lcdk.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 /*
   3  * Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com/
   4  *
   5  * Based on davinci_dvevm.h. Original Copyrights follow:
   6  *
   7  * Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net>
   8  */
   9
  10 #ifndef __CONFIG_H
  11 #define __CONFIG_H
  12
  13 /*
  14  * Board
  15  */
  16
  17 /*
  18  * SoC Configuration
  19  */
  20 #define CONFIG_MACH_OMAPL138_LCDK
  21 #define CONFIG_SYS_CLK_FREQ             clk_get(DAVINCI_ARM_CLKID)
  22 #define CONFIG_SYS_OSCIN_FREQ           24000000
  23 #define CONFIG_SYS_TIMERBASE            DAVINCI_TIMER0_BASE
  24 #define CONFIG_SYS_HZ_CLOCK             clk_get(DAVINCI_AUXCLK_CLKID)
  25 #define CONFIG_SYS_HZ                   1000
  26 #define CONFIG_SKIP_LOWLEVEL_INIT
  27
  28 /*
  29  * Memory Info
  30  */
  31 #define CONFIG_SYS_MALLOC_LEN   (0x10000 + 1*1024*1024) /* malloc() len */
  32 #define PHYS_SDRAM_1            DAVINCI_DDR_EMIF_DATA_BASE /* DDR Start */
  33 #define PHYS_SDRAM_1_SIZE       (128 << 20) /* SDRAM size 128MB */
  34 #define CONFIG_MAX_RAM_BANK_SIZE (512 << 20) /* max size from SPRS586*/
  35
  36 #define CONFIG_SPL_BSS_START_ADDR DAVINCI_DDR_EMIF_DATA_BASE
  37 #define CONFIG_SPL_BSS_MAX_SIZE 0x1080000
  38
  39 /* memtest start addr */
  40 #define CONFIG_SYS_MEMTEST_START        (PHYS_SDRAM_1 + 0x2000000)
  41
  42 /* memtest will be run on 16MB */
  43 #define CONFIG_SYS_MEMTEST_END  (PHYS_SDRAM_1 + 0x2000000 + 16*1024*1024)
  44
  45 #define CONFIG_SYS_DA850_SYSCFG_SUSPSRC (       \
  46         DAVINCI_SYSCFG_SUSPSRC_TIMER0 |         \
  47         DAVINCI_SYSCFG_SUSPSRC_SPI1 |           \
  48         DAVINCI_SYSCFG_SUSPSRC_UART2 |          \
  49         DAVINCI_SYSCFG_SUSPSRC_EMAC |           \
  50         DAVINCI_SYSCFG_SUSPSRC_I2C)
  51
  52 /*
  53  * PLL configuration
  54  */
  55
  56 /* Requires CONFIG_SYS_DA850_PLL0_POSTDIV=0, set in Kconfig */
  57 #define CONFIG_SYS_DA850_PLL0_PLLM     18
  58 #define CONFIG_SYS_DA850_PLL1_PLLM     21
  59
  60 /*
  61  * DDR2 memory configuration
  62  */
  63 #define CONFIG_SYS_DA850_DDR2_DDRPHYCR (DV_DDR_PHY_PWRDNEN | \
  64                                         DV_DDR_PHY_EXT_STRBEN | \
  65                                         (0x5 << DV_DDR_PHY_RD_LATENCY_SHIFT))
  66
  67 #define CONFIG_SYS_DA850_DDR2_SDBCR (             \
  68         (1 << DV_DDR_SDCR_DDR2EN_SHIFT)         | \
  69         (1 << DV_DDR_SDCR_DDREN_SHIFT)          | \
  70         (1 << DV_DDR_SDCR_SDRAMEN_SHIFT)        | \
  71         (1 << DV_DDR_SDCR_BUS_WIDTH_SHIFT)      | \
  72         (4 << DV_DDR_SDCR_CL_SHIFT)             | \
  73         (3 << DV_DDR_SDCR_IBANK_SHIFT)          | \
  74         (2 << DV_DDR_SDCR_PAGESIZE_SHIFT))
  75
  76 /* SDBCR2 is only used if IBANK_POS bit in SDBCR is set */
  77 #define CONFIG_SYS_DA850_DDR2_SDBCR2 0
  78
  79 #define CONFIG_SYS_DA850_DDR2_SDTIMR (            \
  80         (19 << DV_DDR_SDTMR1_RFC_SHIFT)         | \
  81         (1 << DV_DDR_SDTMR1_RP_SHIFT)           | \
  82         (1 << DV_DDR_SDTMR1_RCD_SHIFT)          | \
  83         (2 << DV_DDR_SDTMR1_WR_SHIFT)           | \
  84         (6 << DV_DDR_SDTMR1_RAS_SHIFT)          | \
  85         (8 << DV_DDR_SDTMR1_RC_SHIFT)           | \
  86         (1 << DV_DDR_SDTMR1_RRD_SHIFT)          | \
  87         (1 << DV_DDR_SDTMR1_WTR_SHIFT))
  88
  89 #define CONFIG_SYS_DA850_DDR2_SDTIMR2 (           \
  90         (7 << DV_DDR_SDTMR2_RASMAX_SHIFT)       | \
  91         (2 << DV_DDR_SDTMR2_XP_SHIFT)           | \
  92         (0 << DV_DDR_SDTMR2_ODT_SHIFT)          | \
  93         (20 << DV_DDR_SDTMR2_XSNR_SHIFT)        | \
  94         (199 << DV_DDR_SDTMR2_XSRD_SHIFT)       | \
  95         (1 << DV_DDR_SDTMR2_RTP_SHIFT)          | \
  96         (2 << DV_DDR_SDTMR2_CKE_SHIFT))
  97
  98 #define CONFIG_SYS_DA850_DDR2_SDRCR    0x00000492
  99 #define CONFIG_SYS_DA850_DDR2_PBBPR    0x30
 100
 101 /*
 102  * Serial Driver info
 103  */
 104 #define CONFIG_SYS_NS16550_CLK  clk_get(DAVINCI_UART2_CLKID)
 105
 106 #define CONFIG_SYS_SPI_BASE             DAVINCI_SPI1_BASE
 107 #define CONFIG_SYS_SPI_CLK              clk_get(DAVINCI_SPI1_CLKID)
 108
 109 /*
 110  * I2C Configuration
 111  */
 112 #define CONFIG_SYS_DAVINCI_I2C_SPEED    25000
 113 #define CONFIG_SYS_DAVINCI_I2C_SLAVE    10 /* Bogus, master-only in U-Boot */
 114 #define CONFIG_SYS_I2C_EXPANDER_ADDR    0x20
 115
 116 /*
 117  * Flash & Environment
 118  */
 119 #ifdef CONFIG_NAND
 120 #define CONFIG_ENV_OFFSET               0x0 /* Block 0--not used by bootcode */
 121 #define CONFIG_ENV_SIZE                 (128 << 9)
 122 #define CONFIG_SYS_NAND_4BIT_HW_ECC_OOBFIRST
 123 #define CONFIG_SYS_NAND_PAGE_2K
 124 #define CONFIG_SYS_NAND_CS              3
 125 #define CONFIG_SYS_NAND_BASE            DAVINCI_ASYNC_EMIF_DATA_CE3_BASE
 126 #define CONFIG_SYS_NAND_MASK_CLE        0x10
 127 #define CONFIG_SYS_NAND_MASK_ALE        0x8
 128 #undef CONFIG_SYS_NAND_HW_ECC
 129 #define CONFIG_SYS_MAX_NAND_DEVICE      1 /* Max number of NAND devices */
 130 #define CONFIG_SYS_NAND_HW_ECC_OOBFIRST
 131 #define CONFIG_NAND_6BYTES_OOB_FREE_10BYTES_ECC
 132 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
 133 #define CONFIG_SYS_NAND_PAGE_SIZE       (2 << 10)
 134 #define CONFIG_SYS_NAND_BLOCK_SIZE      (128 << 10)
 135 #define CONFIG_SYS_NAND_U_BOOT_SIZE     SZ_512K
 136 #define CONFIG_SYS_NAND_U_BOOT_DST      0xc1080000
 137 #define CONFIG_SYS_NAND_U_BOOT_START    CONFIG_SYS_NAND_U_BOOT_DST
 138 #define CONFIG_SYS_NAND_U_BOOT_RELOC_SP (CONFIG_SYS_NAND_U_BOOT_DST - \
 139                                         CONFIG_SYS_NAND_U_BOOT_SIZE - \
 140                                         CONFIG_SYS_MALLOC_LEN -       \
 141                                         GENERATED_GBL_DATA_SIZE)
 142 #define CONFIG_SYS_NAND_ECCPOS          {                               \
 143                                 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,     \
 144                                 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, \
 145                                 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, \
 146                                 54, 55, 56, 57, 58, 59, 60, 61, 62, 63 }
 147 #define CONFIG_SYS_NAND_PAGE_COUNT      64
 148 #define CONFIG_SYS_NAND_BAD_BLOCK_POS   0
 149 #define CONFIG_SYS_NAND_ECCSIZE         512
 150 #define CONFIG_SYS_NAND_ECCBYTES        10
 151 #define CONFIG_SYS_NAND_OOBSIZE         64
 152 #define CONFIG_SPL_NAND_BASE
 153 #define CONFIG_SPL_NAND_DRIVERS
 154 #define CONFIG_SPL_NAND_ECC
 155 #define CONFIG_SPL_NAND_LOAD
 156 #endif
 157
 158 /*
 159  * Network & Ethernet Configuration
 160  */
 161 #ifdef CONFIG_DRIVER_TI_EMAC
 162 #undef  CONFIG_DRIVER_TI_EMAC_USE_RMII
 163 #define CONFIG_BOOTP_DEFAULT
 164 #define CONFIG_BOOTP_DNS2
 165 #define CONFIG_BOOTP_SEND_HOSTNAME
 166 #define CONFIG_NET_RETRY_COUNT  10
 167 #endif
 168
 169 /*
 170  * U-Boot general configuration
 171  */
 172 #define CONFIG_BOOTFILE         "zImage" /* Boot file name */
 173 #define CONFIG_SYS_CBSIZE       1024 /* Console I/O Buffer Size */
 174 #define CONFIG_SYS_BARGSIZE     CONFIG_SYS_CBSIZE /* Boot Args Buffer Size */
 175 #define CONFIG_SYS_LOAD_ADDR    (PHYS_SDRAM_1 + 0x700000)
 176
 177 /*
 178  * USB Configs
 179  */
 180 #define CONFIG_USB_OHCI_NEW
 181 #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS      15
 182
 183 /*
 184  * Linux Information
 185  */
 186 #define LINUX_BOOT_PARAM_ADDR   (PHYS_SDRAM_1 + 0x100)
 187 #define CONFIG_CMDLINE_TAG
 188 #define CONFIG_REVISION_TAG
 189 #define CONFIG_SETUP_MEMORY_TAGS
 190 #define CONFIG_BOOTCOMMAND \
 191                 "run envboot; " \
 192                 "run mmcboot; "
 193
 194 #define DEFAULT_LINUX_BOOT_ENV \
 195         "loadaddr=0xc0700000\0" \
 196         "fdtaddr=0xc0600000\0" \
 197         "scriptaddr=0xc0600000\0"
 198
 199 #include <environment/ti/mmc.h>
 200
 201 #define CONFIG_EXTRA_ENV_SETTINGS \
 202         DEFAULT_LINUX_BOOT_ENV \
 203         DEFAULT_MMC_TI_ARGS \
 204         "bootpart=0:2\0" \
 205         "bootdir=/boot\0" \
 206         "bootfile=zImage\0" \
 207         "fdtfile=da850-lcdk.dtb\0" \
 208         "boot_fdt=yes\0" \
 209         "boot_fit=0\0" \
 210         "console=ttyS2,115200n8\0"
 211
 212 #ifdef CONFIG_CMD_BDI
 213 #define CONFIG_CLOCKS
 214 #endif
 215
 216 /* SD/MMC */
 217
 218 #ifdef CONFIG_ENV_IS_IN_MMC
 219 #undef CONFIG_ENV_SIZE
 220 #undef CONFIG_ENV_OFFSET
 221 #define CONFIG_ENV_SIZE         (16 << 10)      /* 16 KiB */
 222 #define CONFIG_ENV_OFFSET       (51 << 9)       /* Sector 51 */
 223 #endif
 224
 225 /* defines for SPL */
 226 #define CONFIG_SYS_SPL_MALLOC_START     (CONFIG_SYS_TEXT_BASE - \
 227                                                 CONFIG_SYS_MALLOC_LEN)
 228 #define CONFIG_SYS_SPL_MALLOC_SIZE      CONFIG_SYS_MALLOC_LEN
 229 #define CONFIG_SPL_STACK        0x8001ff00
 230 #define CONFIG_SPL_MAX_FOOTPRINT        32768
 231 #define CONFIG_SPL_PAD_TO       32768
 232
 233 /* additions for new relocation code, must added to all boards */
 234 #define CONFIG_SYS_SDRAM_BASE           0xc0000000
 235 #define CONFIG_SYS_INIT_SP_ADDR         (CONFIG_SYS_SDRAM_BASE + 0x1000 - /* Fix this */ \
 236                                         GENERATED_GBL_DATA_SIZE)
 237
 238 #include <asm/arch/hardware.h>
 239
 240 #endif /* __CONFIG_H */