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_SYS_OSCIN_FREQ           24000000
  21 #define CONFIG_SYS_TIMERBASE            DAVINCI_TIMER0_BASE
  22 #define CONFIG_SYS_HZ_CLOCK             clk_get(DAVINCI_AUXCLK_CLKID)
  23
  24 /*
  25  * Memory Info
  26  */
  27 #define PHYS_SDRAM_1            DAVINCI_DDR_EMIF_DATA_BASE /* DDR Start */
  28 #define PHYS_SDRAM_1_SIZE       (128 << 20) /* SDRAM size 128MB */
  29 #define CONFIG_MAX_RAM_BANK_SIZE (512 << 20) /* max size from SPRS586*/
  30
  31 #define CONFIG_SPL_BSS_START_ADDR DAVINCI_DDR_EMIF_DATA_BASE
  32
  33 /* memtest start addr */
  34
  35 /* memtest will be run on 16MB */
  36
  37 #define CONFIG_SYS_DA850_SYSCFG_SUSPSRC (       \
  38         DAVINCI_SYSCFG_SUSPSRC_TIMER0 |         \
  39         DAVINCI_SYSCFG_SUSPSRC_SPI1 |           \
  40         DAVINCI_SYSCFG_SUSPSRC_UART2 |          \
  41         DAVINCI_SYSCFG_SUSPSRC_EMAC |           \
  42         DAVINCI_SYSCFG_SUSPSRC_I2C)
  43
  44 /*
  45  * PLL configuration
  46  */
  47
  48 /* Requires CONFIG_SYS_DA850_PLL0_POSTDIV=0, set in Kconfig */
  49 #define CONFIG_SYS_DA850_PLL0_PLLM     18
  50 #define CONFIG_SYS_DA850_PLL1_PLLM     21
  51
  52 /*
  53  * DDR2 memory configuration
  54  */
  55 #define CONFIG_SYS_DA850_DDR2_DDRPHYCR (DV_DDR_PHY_PWRDNEN | \
  56                                         DV_DDR_PHY_EXT_STRBEN | \
  57                                         (0x5 << DV_DDR_PHY_RD_LATENCY_SHIFT))
  58
  59 #define CONFIG_SYS_DA850_DDR2_SDBCR (             \
  60         (1 << DV_DDR_SDCR_DDR2EN_SHIFT)         | \
  61         (1 << DV_DDR_SDCR_DDREN_SHIFT)          | \
  62         (1 << DV_DDR_SDCR_SDRAMEN_SHIFT)        | \
  63         (1 << DV_DDR_SDCR_BUS_WIDTH_SHIFT)      | \
  64         (4 << DV_DDR_SDCR_CL_SHIFT)             | \
  65         (3 << DV_DDR_SDCR_IBANK_SHIFT)          | \
  66         (2 << DV_DDR_SDCR_PAGESIZE_SHIFT))
  67
  68 /* SDBCR2 is only used if IBANK_POS bit in SDBCR is set */
  69 #define CONFIG_SYS_DA850_DDR2_SDBCR2 0
  70
  71 #define CONFIG_SYS_DA850_DDR2_SDTIMR (            \
  72         (19 << DV_DDR_SDTMR1_RFC_SHIFT)         | \
  73         (1 << DV_DDR_SDTMR1_RP_SHIFT)           | \
  74         (1 << DV_DDR_SDTMR1_RCD_SHIFT)          | \
  75         (2 << DV_DDR_SDTMR1_WR_SHIFT)           | \
  76         (6 << DV_DDR_SDTMR1_RAS_SHIFT)          | \
  77         (8 << DV_DDR_SDTMR1_RC_SHIFT)           | \
  78         (1 << DV_DDR_SDTMR1_RRD_SHIFT)          | \
  79         (1 << DV_DDR_SDTMR1_WTR_SHIFT))
  80
  81 #define CONFIG_SYS_DA850_DDR2_SDTIMR2 (           \
  82         (7 << DV_DDR_SDTMR2_RASMAX_SHIFT)       | \
  83         (2 << DV_DDR_SDTMR2_XP_SHIFT)           | \
  84         (0 << DV_DDR_SDTMR2_ODT_SHIFT)          | \
  85         (20 << DV_DDR_SDTMR2_XSNR_SHIFT)        | \
  86         (199 << DV_DDR_SDTMR2_XSRD_SHIFT)       | \
  87         (1 << DV_DDR_SDTMR2_RTP_SHIFT)          | \
  88         (2 << DV_DDR_SDTMR2_CKE_SHIFT))
  89
  90 #define CONFIG_SYS_DA850_DDR2_SDRCR    0x00000492
  91 #define CONFIG_SYS_DA850_DDR2_PBBPR    0x30
  92
  93 /*
  94  * Serial Driver info
  95  */
  96 #define CONFIG_SYS_NS16550_CLK  clk_get(DAVINCI_UART2_CLKID)
  97
  98 #define CONFIG_SYS_SPI_BASE             DAVINCI_SPI1_BASE
  99 #define CONFIG_SYS_SPI_CLK              clk_get(DAVINCI_SPI1_CLKID)
 100
 101 /*
 102  * I2C Configuration
 103  */
 104 #define CONFIG_SYS_DAVINCI_I2C_SPEED    25000
 105 #define CONFIG_SYS_DAVINCI_I2C_SLAVE    10 /* Bogus, master-only in U-Boot */
 106 #define CONFIG_SYS_I2C_EXPANDER_ADDR    0x20
 107
 108 /*
 109  * Flash & Environment
 110  */
 111 #ifdef CONFIG_MTD_RAW_NAND
 112 #define CONFIG_SYS_NAND_4BIT_HW_ECC_OOBFIRST
 113 #define CONFIG_SYS_NAND_PAGE_2K
 114 #define CONFIG_SYS_NAND_CS              3
 115 #define CONFIG_SYS_NAND_BASE            DAVINCI_ASYNC_EMIF_DATA_CE3_BASE
 116 #define CONFIG_SYS_NAND_MASK_CLE        0x10
 117 #define CONFIG_SYS_NAND_MASK_ALE        0x8
 118 #undef CONFIG_SYS_NAND_HW_ECC
 119 #define CONFIG_SYS_MAX_NAND_DEVICE      1 /* Max number of NAND devices */
 120 #define CONFIG_SYS_NAND_HW_ECC_OOBFIRST
 121 #define CONFIG_NAND_6BYTES_OOB_FREE_10BYTES_ECC
 122 #define CONFIG_SYS_NAND_U_BOOT_SIZE     SZ_512K
 123 #define CONFIG_SYS_NAND_U_BOOT_DST      0xc1080000
 124 #define CONFIG_SYS_NAND_U_BOOT_START    CONFIG_SYS_NAND_U_BOOT_DST
 125 #define CONFIG_SYS_NAND_U_BOOT_RELOC_SP (CONFIG_SYS_NAND_U_BOOT_DST - \
 126                                         CONFIG_SYS_NAND_U_BOOT_SIZE - \
 127                                         CONFIG_SYS_MALLOC_LEN -       \
 128                                         GENERATED_GBL_DATA_SIZE)
 129 #define CONFIG_SYS_NAND_ECCPOS          {                               \
 130                                 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,     \
 131                                 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, \
 132                                 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, \
 133                                 54, 55, 56, 57, 58, 59, 60, 61, 62, 63 }
 134 #define CONFIG_SYS_NAND_ECCSIZE         512
 135 #define CONFIG_SYS_NAND_ECCBYTES        10
 136 #endif
 137
 138 /*
 139  * U-Boot general configuration
 140  */
 141
 142 /*
 143  * USB Configs
 144  */
 145 #define CONFIG_USB_OHCI_NEW
 146 #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS      15
 147
 148 /*
 149  * Linux Information
 150  */
 151 #define LINUX_BOOT_PARAM_ADDR   (PHYS_SDRAM_1 + 0x100)
 152
 153 #define DEFAULT_LINUX_BOOT_ENV \
 154         "loadaddr=0xc0700000\0" \
 155         "fdtaddr=0xc0600000\0" \
 156         "scriptaddr=0xc0600000\0"
 157
 158 #include <environment/ti/mmc.h>
 159
 160 #define CONFIG_EXTRA_ENV_SETTINGS \
 161         DEFAULT_LINUX_BOOT_ENV \
 162         DEFAULT_MMC_TI_ARGS \
 163         "bootpart=0:2\0" \
 164         "bootdir=/boot\0" \
 165         "bootfile=zImage\0" \
 166         "fdtfile=da850-lcdk.dtb\0" \
 167         "boot_fdt=yes\0" \
 168         "boot_fit=0\0" \
 169         "console=ttyS2,115200n8\0"
 170
 171 /* SD/MMC */
 172
 173 /* defines for SPL */
 174 #define CONFIG_SYS_SPL_MALLOC_START     (CONFIG_SYS_TEXT_BASE - \
 175                                                 CONFIG_SYS_MALLOC_LEN)
 176 #define CONFIG_SYS_SPL_MALLOC_SIZE      CONFIG_SYS_MALLOC_LEN
 177
 178 /* additions for new relocation code, must added to all boards */
 179 #define CONFIG_SYS_SDRAM_BASE           0xc0000000
 180
 181 #include <asm/arch/hardware.h>
 182
 183 #endif /* __CONFIG_H */