From 53228fbc2e61fd39f45a43e4be54e0121e608714 Mon Sep 17 00:00:00 2001 From: Øyvind Harboe Date: Thu, 28 Oct 2010 08:34:41 +0200 Subject: imx31pdk: use rclk w/1MHz fallback MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit measure_clk indicates ca. 3-4MHz, so 1MHz should be safe. Added self_test proc used to test that rclk worked. Signed-off-by: Øyvind Harboe --- tcl/board/imx31pdk.cfg | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) (limited to 'tcl/board') diff --git a/tcl/board/imx31pdk.cfg b/tcl/board/imx31pdk.cfg index 4dfa4db6..502d4077 100644 --- a/tcl/board/imx31pdk.cfg +++ b/tcl/board/imx31pdk.cfg @@ -3,6 +3,23 @@ source [find target/imx31.cfg] source [find target/imx.cfg] $_TARGETNAME configure -event reset-init { imx31pdk_init } +proc self_test {} { + echo "Running 100 iterations of test." + dump_image /ram/test 0x80000000 0x40000 + for {set i 0} {$i < 100} {set i [expr $i+1]} { + echo "Iteration $i" + reset init + mww 0x80000000 0x12345678 0x10000 + load_image /ram/test 0x80000000 bin + verify_image /ram/test 0x80000000 bin + } +} + + +# Slow fallback frequency +# measure_clk indicates ca. 3-4MHz. +jtag_rclk 1000 + proc imx31pdk_init { } { imx3x_reset -- cgit v1.2.3