From a72faf6405234d2b46e293edfffc7a00d21c7fc8 Mon Sep 17 00:00:00 2001 From: Øyvind Harboe Date: Thu, 12 Aug 2010 15:01:23 +0200 Subject: at91cap7a-stk-sdram.cfg: faster reset MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit crank up JTAG speed as soon as clocks are set up. Signed-off-by: Øyvind Harboe --- tcl/board/at91cap7a-stk-sdram.cfg | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'tcl/board') 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 -- cgit v1.2.3