include/configs/stv0991.h

   1 /*
   2  * Copyright (C) 2014, STMicroelectronics - All Rights Reserved
   3  * Author(s): Vikas Manocha, <vikas.manocha@st.com> for STMicroelectronics.
   4  *
   5  * SPDX-License-Identifier:     GPL-2.0+
   6  */
   7
   8 #ifndef __CONFIG_STV0991_H
   9 #define __CONFIG_STV0991_H
  10 #define CONFIG_SYS_DCACHE_OFF
  11 #define CONFIG_SYS_EXCEPTION_VECTORS_HIGH
  12
  13 #define CONFIG_SYS_CORTEX_R4
  14
  15 /* ram memory-related information */
  16 #define CONFIG_NR_DRAM_BANKS                    1
  17 #define PHYS_SDRAM_1                            0x00000000
  18 #define CONFIG_SYS_SDRAM_BASE                   PHYS_SDRAM_1
  19 #define PHYS_SDRAM_1_SIZE                       0x00198000
  20
  21 #define CONFIG_ENV_SIZE                         0x10000
  22 #define CONFIG_ENV_SECT_SIZE                    CONFIG_ENV_SIZE
  23 #define CONFIG_ENV_OFFSET                       0x30000
  24 #define CONFIG_ENV_ADDR                         \
  25         (PHYS_SDRAM_1_SIZE - CONFIG_ENV_SIZE)
  26 #define CONFIG_SYS_MALLOC_LEN                   (CONFIG_ENV_SIZE + 16 * 1024)
  27
  28 /* serial port (PL011) configuration */
  29 #define CONFIG_PL01X_SERIAL
  30
  31 /* user interface */
  32 #define CONFIG_SYS_CBSIZE                       1024
  33
  34 /* MISC */
  35 #define CONFIG_SYS_LOAD_ADDR                    0x00000000
  36 #define CONFIG_SYS_INIT_RAM_SIZE                0x8000
  37 #define CONFIG_SYS_INIT_RAM_ADDR                0x00190000
  38 #define CONFIG_SYS_INIT_SP_OFFSET               \
  39         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
  40 /* U-Boot Load Address */
  41 #define CONFIG_SYS_TEXT_BASE                    0x00010000
  42 #define CONFIG_SYS_INIT_SP_ADDR                 \
  43         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
  44
  45 /* GMAC related configs */
  46
  47 #define CONFIG_MII
  48 #define CONFIG_DW_ALTDESCRIPTOR
  49
  50 /* Command support defines */
  51 #define CONFIG_PHY_RESET_DELAY                  10000           /* in usec */
  52
  53 #define CONFIG_SYS_MEMTEST_START               0x0000
  54 #define CONFIG_SYS_MEMTEST_END                 1024*1024
  55
  56 /* Misc configuration */
  57 #define CONFIG_SYS_LONGHELP
  58 #define CONFIG_CMDLINE_EDITING
  59
  60 #define CONFIG_BOOTCOMMAND                     "go 0x40040000"
  61
  62 /*
  63 + * QSPI support
  64 + */
  65 #ifdef CONFIG_OF_CONTROL                /* QSPI is controlled via DT */
  66 #define CONFIG_CQSPI_DECODER            0
  67 #define CONFIG_CQSPI_REF_CLK            ((30/4)/2)*1000*1000
  68 #define CONFIG_BOUNCE_BUFFER
  69
  70 #endif
  71
  72 #endif /* __CONFIG_H */