jtag newtap $_CHIPNAME cpu -irlen 4 -ircapture 0x1 -irmask 0x0f -expected-id $_CPUTAPID
#jtag nTRST and nSRST delay
-jtag_nsrst_delay 500
+adapter_nsrst_delay 500
jtag_ntrst_delay 500
set _TARGETNAME $_CHIPNAME.cpu
$_TARGETNAME configure -event reset-init {
adapter_khz 3000
+ init_smi
# Because the hardware cannot be interrogated for the protection state
# of sectors, initialize all the sectors to be unprotected. The initial
# state is reflected by the driver, too.
$_TARGETNAME configure -work-area-phys 0x40000000 -work-area-size 0x4000 -work-area-backup 0
#flash bank <driver> <base> <size> <chip_width> <bus_width>
-set _FLASHNAME $_CHIPNAME.flash
+set _FLASHNAME $_CHIPNAME.flash0
flash bank $_FLASHNAME str7x 0x20000000 0x00040000 0 0 $_TARGETNAME STR75x
-set _FLASHNAME $_CHIPNAME.flash
+set _FLASHNAME $_CHIPNAME.flash1
flash bank $_FLASHNAME str7x 0x200C0000 0x00004000 0 0 $_TARGETNAME STR75x
+# Serial NOR on SMI CS0.
+set _FLASHNAME $_CHIPNAME.snor
+flash bank $_FLASHNAME stmsmi 0x80000000 0 0 0 $_TARGETNAME
+
+source [find mem_helper.tcl]
+
+proc init_smi {} {
+ mmw 0x60000030 0x01000000 0x00000000; # enable clock for GPIO regs
+ mmw 0xffffe420 0x00000001 0x00000000; # set SMI_EN bit
+ mmw 0x90000000 0x00000001 0x00000000; # set BLOCK_EN_1
+}