From 3233f33cc173ee28bec94fb21d73f4d2be2a7d4c Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Markus=20Fr=C3=B6schle?= Date: Fri, 2 Aug 2013 22:11:11 +0000 Subject: [PATCH] check-script for BDM connection --- BaS_gcc/check.bdm | 76 +++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 76 insertions(+) create mode 100755 BaS_gcc/check.bdm diff --git a/BaS_gcc/check.bdm b/BaS_gcc/check.bdm new file mode 100755 index 0000000..b0b3e5d --- /dev/null +++ b/BaS_gcc/check.bdm @@ -0,0 +1,76 @@ +#!/usr/local/bin/bdmctrl -D2 -v9 -d9 +# +# firebee board initialization for bdmctrl +# +open $1 +reset + +# set VBR +write-ctrl 0x0801 0x00000000 +# Turn on MBAR at 0xFF00_0000 +write-ctrl 0x0C0F 0xFF000000 + +# Turn on RAMBAR0 at address FF10_0000 +write-ctrl 0x0C04 0xFF100007 + +# Turn on RAMBAR1 at address FF10_1000 (disabled - not mapped by bdm currently) +write-ctrl 0x0C05 0xFF101001 + +# Init CS0 (BootFLASH @ E000_0000 - E07F_FFFF 8Mbytes) +write 0xFF000500 0xE0000000 4 +write 0xFF000508 0x00041180 4 +write 0xFF000504 0x007F0001 4 +wait + +# Init CS1 (Atari I/O address range) +write 0xFF00050C 0xFFF00000 4 +write 0xFF000514 0x00002180 4 +write 0xFF000510 0x000F0001 4 +# Init CS2 (FireBee 32 bit I/O address range) +write 0xFF000518 0xF0000000 4 +write 0xFF000520 0x00002100 4 +write 0xFF00051C 0x07FF0001 4 +# Init CS3 (FireBee 16 bit I/O address range) +write 0xFF000524 0xF8000000 4 +write 0xFF00052C 0x00000180 4 +write 0xFF000528 0x03FF0001 4 +# Init CS4 (FireBee video address range) +write 0xFF000530 0x40000000 4 +write 0xFF000538 0x00000018 4 +write 0xFF000534 0x003F0001 4 + + +# SDRAM Initialization @ 0000_0000 - 1FFF_FFFF 512Mbytes +write 0xFF000004 0x000002AA 4 # SDRAMDS configuration +write 0xFF000020 0x0000001A 4 # SDRAM CS0 configuration (128Mbytes 0000_0000 - 07FF_FFFF) +write 0xFF000024 0x0800001A 4 # SDRAM CS1 configuration (128Mbytes 0800_0000 - 0FFF_FFFF) +write 0xFF000028 0x1000001A 4 # SDRAM CS2 configuration (128Mbytes 1000_0000 - 17FF_FFFF) +write 0xFF00002C 0x1800001A 4 # SDRAM CS3 configuration (128Mbytes 1800_0000 - 1FFF_FFFF) +write 0xFF000108 0x73622830 4 # SDCFG1 +write 0xFF00010C 0x46770000 4 # SDCFG2 + +write 0xFF000104 0xE10D0002 4 # SDCR + IPALL +write 0xFF000100 0x40010000 4 # SDMR (write to LEMR) +write 0xFF000100 0x048D0000 4 # SDMR (write to LMR) + +write 0xFF000104 0xE10D0002 4 # SDCR + IPALL +write 0xFF000104 0xE10D0004 4 # SDCR + IREF (first refresh) +write 0xFF000104 0xE10D0004 4 # SDCR + IREF (first refresh) +write 0xFF000100 0x008D0000 4 # SDMR (write to LMR) +write 0xFF000104 0x710D0F00 4 # SDCR (lock SDMR and enable refresh) + +dump-register SR +write-ctrl 0x80e 0x2700 +write-ctrl 0x2 0xa50c8120 +dump-register D0 +dump-register ASID +dump-register ACR0 +dump-register ACR1 +dump-register ACR2 +dump-register ACR3 +dump-register SR +dump-register CACR +dump-register RAMBAR1 +dump-register RAMBAR2 +dump-register MBAR +dump-register 0xc05 \ No newline at end of file