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 CFG_SYS_SDRAM_BASE              EMC_DYCS0_BASE
  19 #define CFG_SYS_SDRAM_SIZE              SZ_64M
  20
  21 /*
  22  * DMA
  23  */
  24
  25 /*
  26  * GPIO
  27  */
  28
  29 /*
  30  * NOR Flash
  31  */
  32 #define CFG_SYS_FLASH_BASE              EMC_CS0_BASE
  33 #define CFG_SYS_FLASH_SIZE              SZ_4M
  34
  35 /*
  36  * NAND controller
  37  */
  38 #define CFG_SYS_NAND_BASE               SLC_NAND_BASE
  39 #define CFG_SYS_NAND_BASE_LIST  { CFG_SYS_NAND_BASE }
  40
  41 /*
  42  * NAND chip timings
  43  */
  44 #define CFG_LPC32XX_NAND_SLC_WDR_CLKS   14
  45 #define CFG_LPC32XX_NAND_SLC_WWIDTH             66666666
  46 #define CFG_LPC32XX_NAND_SLC_WHOLD              200000000
  47 #define CFG_LPC32XX_NAND_SLC_WSETUP             50000000
  48 #define CFG_LPC32XX_NAND_SLC_RDR_CLKS   14
  49 #define CFG_LPC32XX_NAND_SLC_RWIDTH             66666666
  50 #define CFG_LPC32XX_NAND_SLC_RHOLD              200000000
  51 #define CFG_LPC32XX_NAND_SLC_RSETUP             50000000
  52
  53 /*
  54  * USB
  55  */
  56 #define CFG_USB_ISP1301_I2C_ADDR                0x2d
  57
  58 /*
  59  * U-Boot General Configurations
  60  */
  61
  62 /*
  63  * Pass open firmware flat tree
  64  */
  65
  66 /*
  67  * Environment
  68  */
  69
  70 #define CFG_EXTRA_ENV_SETTINGS          \
  71         "ethaddr=00:01:90:00:C0:81\0"           \
  72         "dtbaddr=0x81000000\0"                  \
  73         "nfsroot=/opt/projects/images/vladimir/oe/devkit3250/rootfs\0"  \
  74         "tftpdir=vladimir/oe/devkit3250\0"      \
  75         "userargs=oops=panic\0"
  76
  77 /*
  78  * U-Boot Commands
  79  */
  80
  81 /* U-Boot will be 0x60000 bytes, loaded and run at CONFIG_TEXT_BASE */
  82 #define CFG_SYS_NAND_U_BOOT_SIZE        0x60000
  83
  84 #define CFG_SYS_NAND_U_BOOT_START       CONFIG_TEXT_BASE
  85 #define CFG_SYS_NAND_U_BOOT_DST CONFIG_TEXT_BASE
  86
  87 /* See common/spl/spl.c  spl_set_header_raw_uboot() */
  88
  89 /*
  90  * Include SoC specific configuration
  91  */
  92 #include <asm/arch/config.h>
  93
  94 #endif  /* __CONFIG_DEVKIT3250_H__*/