[OpenOCD-devel] [PATCH]: 09e881d topic: Remapped Flash over ITCM region in STM32F7x script

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Rocco Marco Guglielmi (roc...@gm...) just uploaded a new patch set to Gerrit, which you can find at http://openocd.zylin.com/5097

-- gerrit

commit 09e881ddc3c079523b06ce5b97d2a9a77f51f746
Author: Rocco Marco Guglielmi <roc...@gm...>
Date:   Sun Apr 7 16:18:36 2019 +0200

    topic: Remapped Flash over ITCM region in STM32F7x script
    
    This patch remaps the Flash over ITCM region as virtual to ensure that
    any breakpoint placed in this area will be automatically set as an
    hardware breakpoint. This patch is a fix to a regression introduced with
    changes #4429.
    
    Change-Id: I03d46d8537ef06b33a3d4a2328274667c6481969
    Signed-off-by: Rocco Marco Guglielmi <roc...@gm...>

diff --git a/tcl/target/stm32f7x.cfg b/tcl/target/stm32f7x.cfg
index b777c61..106be1a 100755
--- a/tcl/target/stm32f7x.cfg
+++ b/tcl/target/stm32f7x.cfg
@@ -51,6 +51,10 @@ set _FLASHNAME $_CHIPNAME.flash
 flash bank $_FLASHNAME stm32f2x 0 0 0 0 $_TARGETNAME
 flash bank $_CHIPNAME.otp stm32f2x 0x1ff0f000 0 0 0 $_TARGETNAME
 
+# Configuring the Flash via ITCM alias as virtual
+set _FLASH_ITCM_VMA itcm-flash.alias
+flash bank $_FLASH_ITCM_VMA virtual 0x00200000 0x000fffff 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
 

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