LXR uboot/include/configs/da850evm.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_EXCEPTION_VECTORS_HIGH
  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
  26#ifdef CONFIG_MTD_NOR_FLASH
  27#define CONFIG_SYS_DV_NOR_BOOT_CFG      (0x11)
  28#endif
  29
  30/*
  31 * Memory Info
  32 */
  33#define PHYS_SDRAM_1            DAVINCI_DDR_EMIF_DATA_BASE /* DDR Start */
  34#define PHYS_SDRAM_1_SIZE       (64 << 20) /* SDRAM size 64MB */
  35#define CONFIG_MAX_RAM_BANK_SIZE (512 << 20) /* max size from SPRS586*/
  36#define CONFIG_SPL_BSS_START_ADDR DAVINCI_DDR_EMIF_DATA_BASE
  37#define CONFIG_SPL_BSS_MAX_SIZE 0x1080000
  38/* memtest start addr */
  39
  40/* memtest will be run on 16MB */
  41
  42#define CONFIG_SYS_DA850_SYSCFG_SUSPSRC (       \
  43        DAVINCI_SYSCFG_SUSPSRC_TIMER0 |         \
  44        DAVINCI_SYSCFG_SUSPSRC_SPI1 |           \
  45        DAVINCI_SYSCFG_SUSPSRC_UART2 |          \
  46        DAVINCI_SYSCFG_SUSPSRC_EMAC |           \
  47        DAVINCI_SYSCFG_SUSPSRC_I2C)
  48
  49/*
  50 * PLL configuration
  51 */
  52
  53#define CONFIG_SYS_DA850_PLL0_PLLM     24
  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                                        (0x4 << DV_DDR_PHY_RD_LATENCY_SHIFT))
  62
  63#define CONFIG_SYS_DA850_DDR2_SDBCR (           \
  64        (1 << DV_DDR_SDCR_MSDRAMEN_SHIFT) |     \
  65        (1 << DV_DDR_SDCR_DDREN_SHIFT) |        \
  66        (1 << DV_DDR_SDCR_SDRAMEN_SHIFT) |      \
  67        (1 << DV_DDR_SDCR_BUS_WIDTH_SHIFT) |    \
  68        (0x3 << DV_DDR_SDCR_CL_SHIFT) |         \
  69        (0x2 << DV_DDR_SDCR_IBANK_SHIFT) |      \
  70        (0x2 << 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        (14 << DV_DDR_SDTMR1_RFC_SHIFT) |       \
  77        (2 << DV_DDR_SDTMR1_RP_SHIFT) |         \
  78        (2 << DV_DDR_SDTMR1_RCD_SHIFT) |        \
  79        (1 << DV_DDR_SDTMR1_WR_SHIFT) |         \
  80        (5 << DV_DDR_SDTMR1_RAS_SHIFT) |        \
  81        (8 << DV_DDR_SDTMR1_RC_SHIFT) |         \
  82        (1 << DV_DDR_SDTMR1_RRD_SHIFT) |        \
  83        (0 << DV_DDR_SDTMR1_WTR_SHIFT))
  84
  85#define CONFIG_SYS_DA850_DDR2_SDTIMR2 (         \
  86        (7 << DV_DDR_SDTMR2_RASMAX_SHIFT) |     \
  87        (0 << DV_DDR_SDTMR2_XP_SHIFT) |         \
  88        (0 << DV_DDR_SDTMR2_ODT_SHIFT) |        \
  89        (17 << DV_DDR_SDTMR2_XSNR_SHIFT) |      \
  90        (199 << DV_DDR_SDTMR2_XSRD_SHIFT) |     \
  91        (0 << DV_DDR_SDTMR2_RTP_SHIFT) |        \
  92        (0 << DV_DDR_SDTMR2_CKE_SHIFT))
  93
  94#define CONFIG_SYS_DA850_DDR2_SDRCR    0x00000494
  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_CLK              clk_get(DAVINCI_SPI1_CLKID)
 103
 104/*
 105 * I2C Configuration
 106 */
 107#ifndef CONFIG_SPL_BUILD
 108#define CONFIG_SYS_I2C_EXPANDER_ADDR   0x20
 109#endif
 110
 111/*
 112 * Flash & Environment
 113 */
 114#ifdef CONFIG_MTD_RAW_NAND
 115#define CONFIG_SYS_NAND_4BIT_HW_ECC_OOBFIRST
 116#define CONFIG_SYS_NAND_PAGE_2K
 117#define CONFIG_SYS_NAND_CS              3
 118#define CONFIG_SYS_NAND_BASE            DAVINCI_ASYNC_EMIF_DATA_CE3_BASE
 119#define CONFIG_SYS_NAND_MASK_CLE                0x10
 120#define CONFIG_SYS_NAND_MASK_ALE                0x8
 121#undef CONFIG_SYS_NAND_HW_ECC
 122#define CONFIG_SYS_MAX_NAND_DEVICE      1 /* Max number of NAND devices */
 123#define CONFIG_SYS_NAND_HW_ECC_OOBFIRST
 124#define CONFIG_SYS_NAND_U_BOOT_SIZE     0x40000
 125#define CONFIG_SYS_NAND_U_BOOT_DST      0xc1080000
 126#define CONFIG_SYS_NAND_U_BOOT_START    CONFIG_SYS_NAND_U_BOOT_DST
 127#define CONFIG_SYS_NAND_U_BOOT_RELOC_SP (CONFIG_SYS_NAND_U_BOOT_DST - \
 128                                        CONFIG_SYS_NAND_U_BOOT_SIZE - \
 129                                        CONFIG_SYS_MALLOC_LEN -       \
 130                                        GENERATED_GBL_DATA_SIZE)
 131#define CONFIG_SYS_NAND_ECCPOS          {                               \
 132                                24, 25, 26, 27, 28, \
 133                                29, 30, 31, 32, 33, 34, 35, 36, 37, 38, \
 134                                39, 40, 41, 42, 43, 44, 45, 46, 47, 48, \
 135                                49, 50, 51, 52, 53, 54, 55, 56, 57, 58, \
 136                                59, 60, 61, 62, 63 }
 137#define CONFIG_SYS_NAND_ECCSIZE         512
 138#define CONFIG_SYS_NAND_ECCBYTES        10
 139
 140#ifndef CONFIG_SPL_BUILD
 141#define CONFIG_SYS_NAND_SELF_INIT
 142#endif
 143#endif
 144
 145/*
 146 * Network & Ethernet Configuration
 147 */
 148#ifdef CONFIG_DRIVER_TI_EMAC
 149#define CONFIG_NET_RETRY_COUNT  10
 150#endif
 151
 152#ifdef CONFIG_MTD_NOR_FLASH
 153#define CONFIG_SYS_MAX_FLASH_BANKS      1 /* max number of flash banks */
 154#define CONFIG_SYS_FLASH_SECT_SZ        (128 << 10) /* 128KB */
 155#define CONFIG_SYS_FLASH_BASE           DAVINCI_ASYNC_EMIF_DATA_CE2_BASE
 156#define PHYS_FLASH_SIZE                 (8 << 20) /* Flash size 8MB */
 157#define CONFIG_SYS_MAX_FLASH_SECT ((PHYS_FLASH_SIZE/CONFIG_SYS_FLASH_SECT_SZ)\
 158               + 3)
 159#endif
 160
 161/*
 162 * U-Boot general configuration
 163 */
 164#define CONFIG_BOOTFILE         "uImage" /* Boot file name */
 165#define CONFIG_SYS_CBSIZE       1024 /* Console I/O Buffer Size */
 166#define CONFIG_SYS_BARGSIZE     CONFIG_SYS_CBSIZE /* Boot Args Buffer Size */
 167
 168/*
 169 * Linux Information
 170 */
 171#define LINUX_BOOT_PARAM_ADDR   (PHYS_SDRAM_1 + 0x100)
 172#define CONFIG_HWCONFIG         /* enable hwconfig */
 173
 174#define CONFIG_BOOTCOMMAND \
 175                "run envboot; " \
 176                "run mmcboot; "
 177
 178#define DEFAULT_LINUX_BOOT_ENV \
 179        "loadaddr=0xc0700000\0" \
 180        "fdtaddr=0xc0600000\0" \
 181        "scriptaddr=0xc0600000\0"
 182
 183#include <environment/ti/mmc.h>
 184
 185#define CONFIG_EXTRA_ENV_SETTINGS \
 186        DEFAULT_LINUX_BOOT_ENV \
 187        DEFAULT_MMC_TI_ARGS \
 188        "bootpart=0:2\0" \
 189        "bootdir=/boot\0" \
 190        "bootfile=zImage\0" \
 191        "fdtfile=da850-evm.dtb\0" \
 192        "boot_fdt=yes\0" \
 193        "boot_fit=0\0" \
 194        "console=ttyS2,115200n8\0" \
 195        "hwconfig=dsp:wake=yes"
 196
 197#ifdef CONFIG_CMD_BDI
 198#define CONFIG_CLOCKS
 199#endif
 200
 201/* USB Configs */
 202#define CONFIG_USB_OHCI_NEW
 203#define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS      15
 204
 205#ifndef CONFIG_MTD_NOR_FLASH
 206#define CONFIG_SPL_PAD_TO       32768
 207#endif
 208
 209#ifdef CONFIG_SPL_BUILD
 210/* defines for SPL */
 211#define CONFIG_SYS_SPL_MALLOC_START     (CONFIG_SYS_TEXT_BASE - \
 212                                                CONFIG_SYS_MALLOC_LEN)
 213#define CONFIG_SYS_SPL_MALLOC_SIZE      CONFIG_SYS_MALLOC_LEN
 214#define CONFIG_SPL_STACK        0x8001ff00
 215#define CONFIG_SPL_MAX_FOOTPRINT        32768
 216
 217#endif
 218
 219/* Load U-Boot Image From MMC */
 220
 221/* additions for new relocation code, must added to all boards */
 222#define CONFIG_SYS_SDRAM_BASE           0xc0000000
 223
 224#ifdef CONFIG_MTD_NOR_FLASH
 225#define CONFIG_SYS_INIT_SP_ADDR         0x8001ff00
 226#else
 227#define CONFIG_SYS_INIT_SP_ADDR         (CONFIG_SYS_SDRAM_BASE + 0x1000 - /* Fix this */ \
 228                                        GENERATED_GBL_DATA_SIZE)
 229#endif /* CONFIG_MTD_NOR_FLASH */
 230
 231#include <asm/arch/hardware.h>
 232
 233#endif /* __CONFIG_H */
 234