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 /* user interface */
  29 #define CONFIG_SYS_CBSIZE                       1024
  30
  31 /* MISC */
  32 #define CONFIG_SYS_LOAD_ADDR                    0x00000000
  33 #define CONFIG_SYS_INIT_RAM_SIZE                0x8000
  34 #define CONFIG_SYS_INIT_RAM_ADDR                0x00190000
  35 #define CONFIG_SYS_INIT_SP_OFFSET               \
  36         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
  37 /* U-Boot Load Address */
  38 #define CONFIG_SYS_INIT_SP_ADDR                 \
  39         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
  40
  41 /* GMAC related configs */
  42
  43 #define CONFIG_MII
  44 #define CONFIG_DW_ALTDESCRIPTOR
  45
  46 /* Command support defines */
  47 #define CONFIG_PHY_RESET_DELAY                  10000           /* in usec */
  48
  49 #define CONFIG_SYS_MEMTEST_START               0x0000
  50 #define CONFIG_SYS_MEMTEST_END                 1024*1024
  51
  52 /* Misc configuration */
  53
  54 #define CONFIG_BOOTCOMMAND                     "go 0x40040000"
  55
  56 /*
  57 + * QSPI support
  58 + */
  59 #ifdef CONFIG_OF_CONTROL                /* QSPI is controlled via DT */
  60 #define CONFIG_CQSPI_REF_CLK            ((30/4)/2)*1000*1000
  61
  62 #endif
  63
  64 #endif /* __CONFIG_H */