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
  27 /*
  28  * Memory Info
  29  */
  30 #define PHYS_SDRAM_1            DAVINCI_DDR_EMIF_DATA_BASE /* DDR Start */
  31 #define PHYS_SDRAM_1_SIZE       (128 << 20) /* SDRAM size 128MB */
  32 #define CONFIG_MAX_RAM_BANK_SIZE (512 << 20) /* max size from SPRS586*/
  33
  34 #define CONFIG_SPL_BSS_START_ADDR DAVINCI_DDR_EMIF_DATA_BASE
  35 #define CONFIG_SPL_BSS_MAX_SIZE 0x1080000
  36
  37 /* memtest start addr */
  38
  39 /* memtest will be run on 16MB */
  40
  41 #define CONFIG_SYS_DA850_SYSCFG_SUSPSRC (       \
  42         DAVINCI_SYSCFG_SUSPSRC_TIMER0 |         \
  43         DAVINCI_SYSCFG_SUSPSRC_SPI1 |           \
  44         DAVINCI_SYSCFG_SUSPSRC_UART2 |          \
  45         DAVINCI_SYSCFG_SUSPSRC_EMAC |           \
  46         DAVINCI_SYSCFG_SUSPSRC_I2C)
  47
  48 /*
  49  * PLL configuration
  50  */
  51
  52 /* Requires CONFIG_SYS_DA850_PLL0_POSTDIV=0, set in Kconfig */
  53 #define CONFIG_SYS_DA850_PLL0_PLLM     18
  54 #define CONFIG_SYS_DA850_PLL1_PLLM     21
  55
  56 /*
  57  * DDR2 memory configuration
  58  */
  59 #define CONFIG_SYS_DA850_DDR2_DDRPHYCR (DV_DDR_PHY_PWRDNEN | \
  60                                         DV_DDR_PHY_EXT_STRBEN | \
  61                                         (0x5 << DV_DDR_PHY_RD_LATENCY_SHIFT))
  62
  63 #define CONFIG_SYS_DA850_DDR2_SDBCR (             \
  64         (1 << DV_DDR_SDCR_DDR2EN_SHIFT)         | \
  65         (1 << DV_DDR_SDCR_DDREN_SHIFT)          | \
  66         (1 << DV_DDR_SDCR_SDRAMEN_SHIFT)        | \
  67         (1 << DV_DDR_SDCR_BUS_WIDTH_SHIFT)      | \
  68         (4 << DV_DDR_SDCR_CL_SHIFT)             | \
  69         (3 << DV_DDR_SDCR_IBANK_SHIFT)          | \
  70         (2 << DV_DDR_SDCR_PAGESIZE_SHIFT))
  71
  72 /* SDBCR2 is only used if IBANK_POS bit in SDBCR is set */
  73 #define CONFIG_SYS_DA850_DDR2_SDBCR2 0
  74
  75 #define CONFIG_SYS_DA850_DDR2_SDTIMR (            \
  76         (19 << DV_DDR_SDTMR1_RFC_SHIFT)         | \
  77         (1 << DV_DDR_SDTMR1_RP_SHIFT)           | \
  78         (1 << DV_DDR_SDTMR1_RCD_SHIFT)          | \
  79         (2 << DV_DDR_SDTMR1_WR_SHIFT)           | \
  80         (6 << DV_DDR_SDTMR1_RAS_SHIFT)          | \
  81         (8 << DV_DDR_SDTMR1_RC_SHIFT)           | \
  82         (1 << DV_DDR_SDTMR1_RRD_SHIFT)          | \
  83         (1 << DV_DDR_SDTMR1_WTR_SHIFT))
  84
  85 #define CONFIG_SYS_DA850_DDR2_SDTIMR2 (           \
  86         (7 << DV_DDR_SDTMR2_RASMAX_SHIFT)       | \
  87         (2 << DV_DDR_SDTMR2_XP_SHIFT)           | \
  88         (0 << DV_DDR_SDTMR2_ODT_SHIFT)          | \
  89         (20 << DV_DDR_SDTMR2_XSNR_SHIFT)        | \
  90         (199 << DV_DDR_SDTMR2_XSRD_SHIFT)       | \
  91         (1 << DV_DDR_SDTMR2_RTP_SHIFT)          | \
  92         (2 << DV_DDR_SDTMR2_CKE_SHIFT))
  93
  94 #define CONFIG_SYS_DA850_DDR2_SDRCR    0x00000492
  95 #define CONFIG_SYS_DA850_DDR2_PBBPR    0x30
  96
  97 /*
  98  * Serial Driver info
  99  */
 100 #define CONFIG_SYS_NS16550_CLK  clk_get(DAVINCI_UART2_CLKID)
 101
 102 #define CONFIG_SYS_SPI_BASE             DAVINCI_SPI1_BASE
 103 #define CONFIG_SYS_SPI_CLK              clk_get(DAVINCI_SPI1_CLKID)
 104
 105 /*
 106  * I2C Configuration
 107  */
 108 #define CONFIG_SYS_DAVINCI_I2C_SPEED    25000
 109 #define CONFIG_SYS_DAVINCI_I2C_SLAVE    10 /* Bogus, master-only in U-Boot */
 110 #define CONFIG_SYS_I2C_EXPANDER_ADDR    0x20
 111
 112 /*
 113  * Flash & Environment
 114  */
 115 #ifdef CONFIG_MTD_RAW_NAND
 116 #define CONFIG_SYS_NAND_4BIT_HW_ECC_OOBFIRST
 117 #define CONFIG_SYS_NAND_PAGE_2K
 118 #define CONFIG_SYS_NAND_CS              3
 119 #define CONFIG_SYS_NAND_BASE            DAVINCI_ASYNC_EMIF_DATA_CE3_BASE
 120 #define CONFIG_SYS_NAND_MASK_CLE        0x10
 121 #define CONFIG_SYS_NAND_MASK_ALE        0x8
 122 #undef CONFIG_SYS_NAND_HW_ECC
 123 #define CONFIG_SYS_MAX_NAND_DEVICE      1 /* Max number of NAND devices */
 124 #define CONFIG_SYS_NAND_HW_ECC_OOBFIRST
 125 #define CONFIG_NAND_6BYTES_OOB_FREE_10BYTES_ECC
 126 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
 127 #define CONFIG_SYS_NAND_PAGE_SIZE       (2 << 10)
 128 #define CONFIG_SYS_NAND_BLOCK_SIZE      (128 << 10)
 129 #define CONFIG_SYS_NAND_U_BOOT_SIZE     SZ_512K
 130 #define CONFIG_SYS_NAND_U_BOOT_DST      0xc1080000
 131 #define CONFIG_SYS_NAND_U_BOOT_START    CONFIG_SYS_NAND_U_BOOT_DST
 132 #define CONFIG_SYS_NAND_U_BOOT_RELOC_SP (CONFIG_SYS_NAND_U_BOOT_DST - \
 133                                         CONFIG_SYS_NAND_U_BOOT_SIZE - \
 134                                         CONFIG_SYS_MALLOC_LEN -       \
 135                                         GENERATED_GBL_DATA_SIZE)
 136 #define CONFIG_SYS_NAND_ECCPOS          {                               \
 137                                 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,     \
 138                                 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, \
 139                                 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, \
 140                                 54, 55, 56, 57, 58, 59, 60, 61, 62, 63 }
 141 #define CONFIG_SYS_NAND_PAGE_COUNT      64
 142 #define CONFIG_SYS_NAND_BAD_BLOCK_POS   0
 143 #define CONFIG_SYS_NAND_ECCSIZE         512
 144 #define CONFIG_SYS_NAND_ECCBYTES        10
 145 #define CONFIG_SYS_NAND_OOBSIZE         64
 146 #define CONFIG_SPL_NAND_LOAD
 147 #endif
 148
 149 /*
 150  * Network & Ethernet Configuration
 151  */
 152 #ifdef CONFIG_DRIVER_TI_EMAC
 153 #define CONFIG_NET_RETRY_COUNT  10
 154 #endif
 155
 156 /*
 157  * U-Boot general configuration
 158  */
 159 #define CONFIG_BOOTFILE         "zImage" /* Boot file name */
 160 #define CONFIG_SYS_CBSIZE       1024 /* Console I/O Buffer Size */
 161 #define CONFIG_SYS_BARGSIZE     CONFIG_SYS_CBSIZE /* Boot Args Buffer Size */
 162
 163 /*
 164  * USB Configs
 165  */
 166 #define CONFIG_USB_OHCI_NEW
 167 #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS      15
 168
 169 /*
 170  * Linux Information
 171  */
 172 #define LINUX_BOOT_PARAM_ADDR   (PHYS_SDRAM_1 + 0x100)
 173 #define CONFIG_CMDLINE_TAG
 174 #define CONFIG_REVISION_TAG
 175 #define CONFIG_SETUP_MEMORY_TAGS
 176 #define CONFIG_BOOTCOMMAND \
 177                 "run envboot; " \
 178                 "run mmcboot; "
 179
 180 #define DEFAULT_LINUX_BOOT_ENV \
 181         "loadaddr=0xc0700000\0" \
 182         "fdtaddr=0xc0600000\0" \
 183         "scriptaddr=0xc0600000\0"
 184
 185 #include <environment/ti/mmc.h>
 186
 187 #define CONFIG_EXTRA_ENV_SETTINGS \
 188         DEFAULT_LINUX_BOOT_ENV \
 189         DEFAULT_MMC_TI_ARGS \
 190         "bootpart=0:2\0" \
 191         "bootdir=/boot\0" \
 192         "bootfile=zImage\0" \
 193         "fdtfile=da850-lcdk.dtb\0" \
 194         "boot_fdt=yes\0" \
 195         "boot_fit=0\0" \
 196         "console=ttyS2,115200n8\0"
 197
 198 #ifdef CONFIG_CMD_BDI
 199 #define CONFIG_CLOCKS
 200 #endif
 201
 202 /* SD/MMC */
 203
 204 /* defines for SPL */
 205 #define CONFIG_SYS_SPL_MALLOC_START     (CONFIG_SYS_TEXT_BASE - \
 206                                                 CONFIG_SYS_MALLOC_LEN)
 207 #define CONFIG_SYS_SPL_MALLOC_SIZE      CONFIG_SYS_MALLOC_LEN
 208 #define CONFIG_SPL_STACK        0x8001ff00
 209 #define CONFIG_SPL_MAX_FOOTPRINT        32768
 210 #define CONFIG_SPL_PAD_TO       32768
 211
 212 /* additions for new relocation code, must added to all boards */
 213 #define CONFIG_SYS_SDRAM_BASE           0xc0000000
 214 #define CONFIG_SYS_INIT_SP_ADDR         (CONFIG_SYS_SDRAM_BASE + 0x1000 - /* Fix this */ \
 215                                         GENERATED_GBL_DATA_SIZE)
 216
 217 #include <asm/arch/hardware.h>
 218
 219 #endif /* __CONFIG_H */