X-Git-Url: https://review.openocd.org/gitweb?p=openocd.git;a=blobdiff_plain;f=tcl%2Ftarget%2Fatsamv.cfg;h=43962de31a357d3f07f8ddcedd186c7761557349;hp=1d026aa958bc442cefc90f258acbe4e86e07d0d1;hb=2ed21488cd52eb8eac10b7984096bdf0652cbae7;hpb=da4b2d5beb5ff19af8099d15f6a44513703f355c;ds=sidebyside diff --git a/tcl/target/atsamv.cfg b/tcl/target/atsamv.cfg index 1d026aa958..43962de31a 100644 --- a/tcl/target/atsamv.cfg +++ b/tcl/target/atsamv.cfg @@ -45,15 +45,16 @@ if {![using_hla]} { # if srst is not fitted use SYSRESETREQ to # perform a soft reset cortex_m reset_config sysresetreq + + # Set CSW[27], which according to ARM ADI v5 appendix E1.4 maps to AHB signal + # HPROT[3], which according to AMBA AHB/ASB/APB specification chapter 3.7.3 + # makes the data access cacheable. This allows reading and writing data in the + # CPU cache from the debugger, which is far more useful than going straight to + # RAM when operating on typical variables, and is generally no worse when + # operating on special memory locations. + $_CHIPNAME.dap apcsw 0x08000000 0x08000000 } set _FLASHNAME $_CHIPNAME.flash flash bank $_FLASHNAME atsamv 0x00400000 0 0 0 $_TARGETNAME -# Set CSW[27], which according to ARM ADI v5 appendix E1.4 maps to AHB signal -# HPROT[3], which according to AMBA AHB/ASB/APB specification chapter 3.7.3 -# makes the data access cacheable. This allows reading and writing data in the -# CPU cache from the debugger, which is far more useful than going straight to -# RAM when operating on typical variables, and is generally no worse when -# operating on special memory locations. -$_CHIPNAME.dap apcsw 0x08000000 0x08000000