include/configs/stv0991.h

   1 /*
   2  * (C) Copyright 2014
   3  * Vikas Manocha, STMicroelectronics, <vikas.manocha@st.com>
   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 #define CONFIG_SYS_NO_FLASH
  16
  17 /* ram memory-related information */
  18 #define CONFIG_NR_DRAM_BANKS                    1
  19 #define PHYS_SDRAM_1                            0x00000000
  20 #define CONFIG_SYS_SDRAM_BASE                   PHYS_SDRAM_1
  21 #define PHYS_SDRAM_1_SIZE                       0x00198000
  22
  23 #define CONFIG_ENV_SIZE                         0x10000
  24 #define CONFIG_ENV_IS_IN_SPI_FLASH
  25 #define CONFIG_ENV_SECT_SIZE                    CONFIG_ENV_SIZE
  26 #define CONFIG_ENV_OFFSET                       0x30000
  27 #define CONFIG_ENV_ADDR                         \
  28         (PHYS_SDRAM_1_SIZE - CONFIG_ENV_SIZE)
  29 #define CONFIG_SYS_MAXARGS                      16
  30 #define CONFIG_SYS_MALLOC_LEN                   (CONFIG_ENV_SIZE + 16 * 1024)
  31
  32 /* serial port (PL011) configuration */
  33 #define CONFIG_BAUDRATE                         115200
  34 #define CONFIG_PL01X_SERIAL
  35
  36 /* user interface */
  37 #define CONFIG_SYS_CBSIZE                       1024
  38 #define CONFIG_SYS_PBSIZE                       (CONFIG_SYS_CBSIZE \
  39                                                 +sizeof(CONFIG_SYS_PROMPT) + 16)
  40
  41 /* MISC */
  42 #define CONFIG_SYS_LOAD_ADDR                    0x00000000
  43 #define CONFIG_SYS_INIT_RAM_SIZE                0x8000
  44 #define CONFIG_SYS_INIT_RAM_ADDR                0x00190000
  45 #define CONFIG_SYS_INIT_SP_OFFSET               \
  46         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
  47 /* U-Boot Load Address */
  48 #define CONFIG_SYS_TEXT_BASE                    0x00010000
  49 #define CONFIG_SYS_INIT_SP_ADDR                 \
  50         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
  51
  52 /* GMAC related configs */
  53
  54 #define CONFIG_MII
  55 #define CONFIG_DW_ALTDESCRIPTOR
  56 #define CONFIG_PHY_MICREL
  57
  58 /* Command support defines */
  59 #define CONFIG_PHY_RESET_DELAY                  10000           /* in usec */
  60
  61 #define CONFIG_SYS_MEMTEST_START               0x0000
  62 #define CONFIG_SYS_MEMTEST_END                 1024*1024
  63
  64 /* Misc configuration */
  65 #define CONFIG_SYS_LONGHELP
  66 #define CONFIG_CMDLINE_EDITING
  67
  68 #define CONFIG_BOOTCOMMAND                     "go 0x40040000"
  69
  70 /*
  71 + * QSPI support
  72 + */
  73 #ifdef CONFIG_OF_CONTROL                /* QSPI is controlled via DT */
  74 #define CONFIG_CQSPI_DECODER            0
  75 #define CONFIG_CQSPI_REF_CLK            ((30/4)/2)*1000*1000
  76 #define CONFIG_BOUNCE_BUFFER
  77
  78 #endif
  79
  80 #endif /* __CONFIG_H */