include/configs/devkit3250.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * Embest/Timll DevKit3250 board configuration file
   4  *
   5  * Copyright (C) 2011-2015 Vladimir Zapolskiy <vz@mleia.com>
   6  */
   7
   8 #ifndef __CONFIG_DEVKIT3250_H__
   9 #define __CONFIG_DEVKIT3250_H__
  10
  11 /* SoC and board defines */
  12 #include <linux/sizes.h>
  13 #include <asm/arch/cpu.h>
  14
  15 /*
  16  * Memory configurations
  17  */
  18 #define CONFIG_SYS_SDRAM_BASE           EMC_DYCS0_BASE
  19 #define CONFIG_SYS_SDRAM_SIZE           SZ_64M
  20
  21 /*
  22  * DMA
  23  */
  24
  25 /*
  26  * GPIO
  27  */
  28
  29 /*
  30  * NOR Flash
  31  */
  32 #define CONFIG_SYS_MAX_FLASH_SECT       71
  33 #define CONFIG_SYS_FLASH_BASE           EMC_CS0_BASE
  34 #define CONFIG_SYS_FLASH_SIZE           SZ_4M
  35
  36 /*
  37  * NAND controller
  38  */
  39 #define CONFIG_SYS_NAND_BASE            SLC_NAND_BASE
  40 #define CONFIG_SYS_MAX_NAND_DEVICE      1
  41 #define CONFIG_SYS_NAND_BASE_LIST       { CONFIG_SYS_NAND_BASE }
  42
  43 /*
  44  * NAND chip timings
  45  */
  46 #define CONFIG_LPC32XX_NAND_SLC_WDR_CLKS        14
  47 #define CONFIG_LPC32XX_NAND_SLC_WWIDTH          66666666
  48 #define CONFIG_LPC32XX_NAND_SLC_WHOLD           200000000
  49 #define CONFIG_LPC32XX_NAND_SLC_WSETUP          50000000
  50 #define CONFIG_LPC32XX_NAND_SLC_RDR_CLKS        14
  51 #define CONFIG_LPC32XX_NAND_SLC_RWIDTH          66666666
  52 #define CONFIG_LPC32XX_NAND_SLC_RHOLD           200000000
  53 #define CONFIG_LPC32XX_NAND_SLC_RSETUP          50000000
  54
  55 /*
  56  * USB
  57  */
  58 #define CONFIG_USB_OHCI_LPC32XX
  59 #define CONFIG_USB_ISP1301_I2C_ADDR             0x2d
  60
  61 /*
  62  * U-Boot General Configurations
  63  */
  64
  65 /*
  66  * Pass open firmware flat tree
  67  */
  68
  69 /*
  70  * Environment
  71  */
  72
  73 #define CONFIG_EXTRA_ENV_SETTINGS               \
  74         "ethaddr=00:01:90:00:C0:81\0"           \
  75         "dtbaddr=0x81000000\0"                  \
  76         "nfsroot=/opt/projects/images/vladimir/oe/devkit3250/rootfs\0"  \
  77         "tftpdir=vladimir/oe/devkit3250\0"      \
  78         "userargs=oops=panic\0"
  79
  80 /*
  81  * U-Boot Commands
  82  */
  83
  84 /* U-Boot will be 0x60000 bytes, loaded and run at CONFIG_SYS_TEXT_BASE */
  85 #define CONFIG_SYS_NAND_U_BOOT_SIZE     0x60000
  86
  87 #define CONFIG_SYS_NAND_U_BOOT_START    CONFIG_SYS_TEXT_BASE
  88 #define CONFIG_SYS_NAND_U_BOOT_DST      CONFIG_SYS_TEXT_BASE
  89
  90 /* See common/spl/spl.c  spl_set_header_raw_uboot() */
  91 #define CONFIG_SYS_MONITOR_LEN          CONFIG_SYS_NAND_U_BOOT_SIZE
  92
  93 /*
  94  * Include SoC specific configuration
  95  */
  96 #include <asm/arch/config.h>
  97
  98 #endif  /* __CONFIG_DEVKIT3250_H__*/