tcl: replace the deprecated commands with "adapter ..."

[openocd.git] / tcl / target / stm32f7x.cfg

diff --git a/tcl/target/stm32f7x.cfg b/tcl/target/stm32f7x.cfg
index f6a44cc29947f015b6d14df11a5e9fb7ace5dd04..db1794c195fdc5037f697d30df961339e4b6f17f 100755 (executable)
--- a/tcl/target/stm32f7x.cfg
+++ b/tcl/target/stm32f7x.cfg
@@ -49,11 +49,25 @@ $_TARGETNAME configure -work-area-phys 0x20000000 -work-area-size $_WORKAREASIZE
 
 set _FLASHNAME $_CHIPNAME.flash
 flash bank $_FLASHNAME stm32f2x 0 0 0 0 $_TARGETNAME
+flash bank $_CHIPNAME.otp stm32f2x 0x1ff0f000 0 0 0 $_TARGETNAME
+
+# On the STM32F7, the Flash is mapped at address 0x08000000 via the AXI and
+# also address 0x00200000 via the ITCM. The former mapping is read-write in
+# hardware, while the latter is read-only. By presenting an alias, we
+# accomplish two things:
+# (1) We allow writing at 0x00200000 (because the alias acts identically to the
+#     original bank), which allows code intended to run from that address to
+#     also be linked for loading at that address, simplifying linking.
+# (2) We allow the proper memory map to be delivered to GDB, which will cause
+#     it to use hardware breakpoints at the 0x00200000 mapping (correctly
+#     identifying it as Flash), which it would otherwise not do. Configuring
+#     the Flash via ITCM alias as virtual
+flash bank $_CHIPNAME.itcm-flash.alias virtual 0x00200000 0 0 0 $_TARGETNAME $_FLASHNAME
 
 # adapter speed should be <= F_CPU/6. F_CPU after reset is 16MHz, so use F_JTAG = 2MHz
-adapter_khz 2000
+adapter speed 2000
 
-adapter_nsrst_delay 100
+adapter srst delay 100
 if {[using_jtag]} {
  jtag_ntrst_delay 100
 }
@@ -148,12 +162,12 @@ $_TARGETNAME configure -event reset-init {
        if {[using_jtag]} {
                [[target current] cget -dap] memaccess 16
        } {
-               adapter_khz 8000
+               adapter speed 8000
        }
 }
 
 $_TARGETNAME configure -event reset-start {
        # Reduce speed since CPU speed will slow down to 16MHz with the reset
-       adapter_khz 2000
+       adapter speed 2000
 }