tcl/board/stm3210e_eval.cfg

   1 # This is an STM32 eval board with a single STM32F103ZET6 chip.
   2 # http://www.st.com/internet/evalboard/product/204176.jsp
   3
   4 # increase working area to 32KB for faster flash programming
   5 set WORKAREASIZE 0x8000
   6
   7 source [find target/stm32f1x.cfg]
   8
   9 #
  10 # configure FSMC Bank 1 (NOR/PSRAM Bank 2) NOR flash
  11 # M29W128GL70ZA6E
  12 #
  13
  14 set _FLASHNAME $_CHIPNAME.norflash
  15 flash bank $_FLASHNAME cfi 0x64000000 0x01000000 2 2 $_TARGETNAME
  16
  17 proc stm32_enable_fsmc {} {
  18
  19         echo "Enabling FSMC Bank 1 (NOR/PSRAM Bank 2)"
  20
  21         # enable gpio (defg) clocks for fsmc
  22         # RCC_APB2ENR
  23         mww 0x40021018 0x000001E0
  24
  25         # enable fsmc clock
  26         # RCC_AHBENR
  27         mww 0x40021014 0x00000114
  28
  29         # configure gpio to alternate function
  30         # GPIOD_CRL
  31         mww 0x40011400 0x44BB44BB
  32         # GPIOD_CRH
  33         mww 0x40011404 0xBBBBBBBB
  34
  35         # GPIOE_CRL
  36         mww 0x40011800 0xBBBBB444
  37         # GPIOE_CRH
  38         mww 0x40011804 0xBBBBBBBB
  39
  40         # GPIOF_CRL
  41         mww 0x40011C00 0x44BBBBBB
  42         # GPIOF_CRH
  43         mww 0x40011C04 0xBBBB4444
  44
  45         # GPIOG_CRL
  46         mww 0x40012000 0x44BBBBBB
  47         # GPIOG_CRH
  48         mww 0x40012004 0x444444B4
  49
  50         # setup fsmc timings
  51         # FSMC_BCR1
  52         mww 0xA0000008 0x00001058
  53
  54         # FSMC_BTR1
  55         mww 0xA000000C 0x10000502
  56
  57         # FSMC_BCR1 - enable fsmc
  58         mww 0xA0000008 0x00001059
  59 }
  60
  61 $_TARGETNAME configure -event reset-init {
  62         stm32_enable_fsmc
  63 }