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| author | Øyvind Harboe <oyvind.harboe@zylin.com> | 2010-08-12 15:01:23 +0200 |
|---|---|---|
| committer | Øyvind Harboe <oyvind.harboe@zylin.com> | 2010-08-12 15:01:23 +0200 |
| commit | a72faf6405234d2b46e293edfffc7a00d21c7fc8 (patch) | |
| tree | 960f328852e365603aa23d922dccebf8b035fad7 | |
| parent | 07e0bd46859439426084e2612d3fe1c3281564a9 (diff) | |
| download | openocd+libswd-a72faf6405234d2b46e293edfffc7a00d21c7fc8.tar.gz openocd+libswd-a72faf6405234d2b46e293edfffc7a00d21c7fc8.tar.bz2 openocd+libswd-a72faf6405234d2b46e293edfffc7a00d21c7fc8.tar.xz openocd+libswd-a72faf6405234d2b46e293edfffc7a00d21c7fc8.zip | |
at91cap7a-stk-sdram.cfg: faster reset
crank up JTAG speed as soon as clocks are set up.
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
| -rw-r--r-- | tcl/board/at91cap7a-stk-sdram.cfg | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/tcl/board/at91cap7a-stk-sdram.cfg b/tcl/board/at91cap7a-stk-sdram.cfg index cca12119..72d9e018 100644 --- a/tcl/board/at91cap7a-stk-sdram.cfg +++ b/tcl/board/at91cap7a-stk-sdram.cfg @@ -28,7 +28,7 @@ target create $_TARGETNAME arm7tdmi -endian $_ENDIAN -chain-position $_TARGETNAM $_TARGETNAME configure -event reset-start { # start off real slow when we're running off internal RC oscillator - jtag_khz 10 + jtag_khz 32 } proc peek32 {address} { @@ -76,6 +76,10 @@ $_TARGETNAME configure -event reset-init { wait_state {expr {([peek32 0xFFFFFC68] & 0x8) == 0}} echo "Master clock ok." + + # Now that we're up and running, crank up speed! + global post_reset_khz ; jtag_khz $post_reset_khz + echo "Configuring the SDRAM controller..." # Configure EBI Chip select for SDRAM @@ -149,10 +153,6 @@ $_TARGETNAME configure -event reset-init { mww 0xffffef00 0x3 echo "SDRAM configuration ok." - - # Now that we're up and running, crank up speed! - global post_reset_khz - jtag_khz $post_reset_khz } $_TARGETNAME configure -work-area-phys 0x00200000 -work-area-size 0x4000 -work-area-backup 0 |