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dist/tools/openocd: fix flash_addr function for openocd v0.12

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This commit is contained in:
Gunar Schorcht 2023-03-19 12:06:58 +01:00
parent c4400e8964
commit 43ac5d4c33
1 changed files with 31 additions and 8 deletions
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39
dist/tools/openocd/openocd.sh vendored
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@ -201,11 +201,22 @@ _split_banks() {
# ...
# {name nrf51 base 0 size 0 bus_width 1 chip_width 1} {name nrf51 base 268439552 size 0 bus_width 1 chip_width 1}
# ...
# or for newer openocd versions (v0.12.0 or higher)
# ...
# {name nrf51.flash driver nrf51 base 0 size 0 bus_width 1 chip_width 1 target nrf51.cpu} {name nrf51.uicr ...}
# ...
#
# Output:
# ...
# name nrf51 base 0 size 0 bus_width 1 chip_width 1
# name nrf51 base 268439552 size 0 bus_width 1 chip_width 1
# ...
# or for newer openocd versions (v0.12.0 or higher)
# ...
# name nrf51.flash driver nrf51 base 0 size 0 bus_width 1 chip_width 1 target nrf51.cpu
# name nrf51.uicr driver nrf51 base 268439552 size 0 bus_width 1 chip_width 1 target nrf51.cpu
# ...
#
# The following command needs specific osx handling (non gnu):
# * Same commands for a pattern should be on different lines
# * Cannot use '\n' in the replacement string
@ -220,11 +231,14 @@ _split_banks() {
}
_flash_list_raw() {
# Openocd output for 'flash list' is
# Openocd output for 'flash list' is either
# ....
# {name nrf51 base 0 size 0 bus_width 1 chip_width 1} {name nrf51 base 268439552 size 0 bus_width 1 chip_width 1}
# ....
#
# or for newer openocd versions (v0.12.0 or higher)
# ...
# {name nrf51.flash driver nrf51 base 0 size 0 bus_width 1 chip_width 1 target nrf51.cpu} {name nrf51.uicr ...}
# ...
# Before printing the flash list, try to init and probe the board
# to get the actual address.
# Some openocd configuration put an address of 0 and rely on probing to
@ -264,17 +278,26 @@ _flash_list() {
# name nrf51 base 0 size 0 bus_width 1 chip_width 1
# name nrf51 base 268439552 size 0 bus_width 1 chip_width 1
# ....
# or for newer openocd versions (v0.12.0 or higher)
# ....
# name nrf51.flash driver nrf51 base 0 size 0 bus_width 1 chip_width 1 target nrf51.cpu
# name nrf51.uicr driver nrf51 base 268439552 size 0 bus_width 1 chip_width 1 target nrf51.cpu
# ....
_flash_list_raw | _split_banks
}
# Print flash address for 'bank_num' num defaults to 1
# _flash_address [bank_num:1]
_flash_address() {
bank_num=${1:-1}
# extract 'base' value and print as hexadecimal
# name nrf51 base 268439552 size 0 bus_width 1 chip_width 1
_flash_list | awk "NR==${bank_num}"'{printf "0x%08x\n", $4}'
# extract the line from '_flash_list' output for bank with number 'bank_num'
bank=$(_flash_list | awk "NR==${1:-1}")
# determine the column of base address, a line can have following formats
# name nrf51 base 268439552 size 0 bus_width 1 chip_width 1
# or for newer openocd versions (v0.12.0 or higher)
# name nrf51.flash driver nrf51 base 0 size 0 bus_width 1 chip_width 1 target nrf51.cpu
base_addr_idx=$(echo ${bank} | awk '{ for (i=1; i <= NF; i++) if ($i == "base") print i + 1 }')
# extract the base address in hexadecimal format
printf 0x"%08x" $(echo ${bank} | cut -d " " -f${base_addr_idx})
}
do_flashr() {