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Diffstat (limited to 'tcl/board/spear310evb20.cfg')
| -rw-r--r-- | tcl/board/spear310evb20.cfg | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/tcl/board/spear310evb20.cfg b/tcl/board/spear310evb20.cfg new file mode 100644 index 00000000..887e7993 --- /dev/null +++ b/tcl/board/spear310evb20.cfg @@ -0,0 +1,48 @@ +# Configuration for the ST SPEAr310 Evaluation board +# EVALSPEAr310 Rev. 2.0 +# http://www.st.com/spear +# +# Date: 2010-08-17 +# Author: Antonio Borneo <borneo.antonio@gmail.com> + +# The standard board has JTAG SRST not connected. +# This script targets such boards using quirky code to bypass the issue. +# +# Check ST Application Note (FIXME: put reference) on how to fix SRST on +# the board, then use the script board/spear310evb20_mod.cfg + + +source [find mem_helper.tcl] +source [find target/spear3xx.cfg] +source [find chip/st/spear/spear310.tcl] +source [find chip/st/spear/spear3xx_ddr.tcl] +source [find chip/st/spear/spear3xx.tcl] + +arm7_9 dcc_downloads enable +arm7_9 fast_memory_access enable + +# CFI parallel NOR on EMI CS0. 2x 16bit 8M devices = 16Mbyte. +set _FLASHNAME0 $_CHIPNAME.pnor +flash bank $_FLASHNAME0 cfi 0x50000000 0x01000000 2 4 $_TARGETNAME + +if { [info exists BOARD_HAS_SRST] } { + # Modified board has SRST on JTAG connector + reset_config trst_and_srst separate srst_gates_jtag \ + trst_push_pull srst_open_drain +} else { + # Standard board has no SRST on JTAG connector + reset_config trst_only separate srst_gates_jtag trst_push_pull + source [find chip/st/spear/quirk_no_srst.tcl] +} + +$_TARGETNAME configure -event reset-init { spear310evb20_init } + +proc spear310evb20_init {} { + reg pc 0xffff0020 # loop forever + + sp3xx_clock_default + sp3xx_common_init + sp3xx_ddr_init "mt47h64m16_3_333_cl5_async" + sp310_init + sp310_emi_init +} |