mira/rtl8710_openocd
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finetuning

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This commit is contained in:
rebane
2016-08-22 17:46:03 +03:00
parent f2c202861a
commit 98c58c7e2c
3 changed files with 21 additions and 10 deletions
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10
rtl8710_flasher.tcl
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@@ -19,7 +19,7 @@ proc rtl8710_flasher_init {} {
global rtl8710_flasher_code
if {[expr {$rtl8710_flasher_ready == 0}]} {
echo "initializing RTL8710 SPI programmer"
echo "initializing RTL8710 flasher"
halt
mww [expr {$rtl8710_flasher_buffer + 0x08}] 0x00000000
mww [expr {$rtl8710_flasher_buffer + 0x00}] 0x00000001
@@ -32,6 +32,7 @@ proc rtl8710_flasher_init {} {
set id [rtl8710_flasher_mrw [expr {$rtl8710_flasher_buffer + 0x0C}]]
set rtl8710_flasher_capacity [expr {2 ** [expr {($id >> 16) & 0xFF}]}]
set rtl8710_flasher_ready 1
echo "RTL8710 flasher initialized"
}
return ""
}
@@ -112,7 +113,7 @@ proc rtl8710_flash_read_id {} {
set manufacturer_id [format "0x%02X" [expr {$id & 0xFF}]]
set memory_type [format "0x%02X" [expr {($id >> 8) & 0xFF}]]
set memory_capacity [expr {2 ** [expr {($id >> 16) & 0xFF}]}]
echo "manufacturer ID: $manufacturer_id, memory type: $memory_type, memory capacity: $memory_capacity byte(s)"
echo "manufacturer ID: $manufacturer_id, memory type: $memory_type, memory capacity: $memory_capacity bytes"
}
proc rtl8710_flash_mass_erase {} {
@@ -150,6 +151,7 @@ proc rtl8710_flash_read {local_filename loc size} {
rtl8710_flasher_read_block $flash_offset $len
dump_image /tmp/_rtl8710_flasher.bin [expr {$rtl8710_flasher_buffer + 0x20}] $len
exec dd conv=notrunc if=/tmp/_rtl8710_flasher.bin "of=$local_filename" bs=1 "seek=$offset"
echo "read $len bytes"
}
}
@@ -168,6 +170,7 @@ proc rtl8710_flash_write {local_filename loc} {
set len $rtl8710_flasher_buffer_size
}
set flash_offset [expr {$loc + $offset}]
echo "write offset $flash_offset"
rtl8710_flasher_load_block $local_filename $offset $len
if {[expr {$rtl8710_flasher_auto_erase != 0}]} {
for {set i $flash_offset} {$i < [expr {$flash_offset + $len}]} {incr i} {
@@ -179,8 +182,8 @@ proc rtl8710_flash_write {local_filename loc} {
}
}
}
echo "write offset $flash_offset"
rtl8710_flasher_write_block $flash_offset $len
echo "wrote $len bytes"
if {[expr {$rtl8710_flasher_auto_verify != 0}]} {
echo "verify offset $flash_offset"
rtl8710_flasher_verify_block $flash_offset $len
@@ -198,6 +201,7 @@ proc rtl8710_flash_verify {local_filename loc} {
set len $rtl8710_flasher_buffer_size
}
set flash_offset [expr {$loc + $offset}]
echo "read offset $flash_offset"
rtl8710_flasher_load_block $local_filename $offset $len
echo "verify offset $flash_offset"
rtl8710_flasher_verify_block $flash_offset $len