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define setenv_uboot_v1 {
run \%1/make_uboot_env \%2
ptx_check_fail "Could not generate new environment"
ptx_test_start "Setting new environment"
# Open the file with the new environment
open read \%2
ptx_check_fail "Could not open \%2."
clear input
ptx_lineout "printenv"
declare \&c[1000]
# array with entries to skip
declare \&s = ethaddr stdin stdout stderr baudrate
.\%i = 0
while true {
# wait for newline or u-boot-prompt
minput 5 {\10} \m(uboot_prompt)
ptx_check_fail "Did not get old environment"
# quit on u-boot-prompt
if = \v(minput) 2 break
# Remove all CR, they just cause trouble
assign input \freplace(\v(input),\13,,)
# if no '=' then continue
if not match \m(input) *=* goto out
# extract part before '=' (from \m(input) the first word, allow '_-')
assign envvar \fword(\m(input),1,,_-)
# skip special keywords
if not = \farraylook(^\m(envvar)$,&s) -1 goto out
# put setenv-command into array
assign \&c[\%i] setenv \m(envvar)
incr \%i
:out
clear input
}
# clear old vars
for \%j 0 \%i-1 1 {
ptx_uboot_exec 5 "\&c[\%j]"
}
# set new ones from file
while true {
read \%l
if fail break
ptx_uboot_exec 5 "\%l"
}
close read
ptx_uboot_exec 5 "printenv"
ptx_uboot_exec 30 "saveenv"
ptx_test_end
}
define setenv_uboot_v2 {
if eq \m(uboot_prompt) "barebox:" {
run \%1/make_barebox_env \%2
} else {
run \%1/make_uboot_v2_env \%2
}
ptx_check_fail "Could not generate new environment"
.imagename := \fbasename(\%2)
ptx_test_start "Setting initial environment"
ptx_uboot_exec 3 "eth0.ipaddr=\m(PTXCONF_BOARDSETUP_TARGETIP)"
ptx_uboot_exec 3 "eth0.serverip=\m(PTXCONF_BOARDSETUP_SERVERIP)"
ptx_uboot_exec 3 "eth0.gateway=\m(PTXCONF_BOARDSETUP_GATEWAY)"
ptx_uboot_exec 3 "eth0.netmask=\m(PTXCONF_BOARDSETUP_NETMASK)"
ptx_test_end
ptx_test_start "Getting default environment"
ptx_uboot_exec 15 "ping $eth0.serverip"
# in current versions of barebox tftp returns the filesize it has
# fetched. The return value will eventually intepreted as failure by
# ptx_uboot_exec. We call an empty echo to set $? to 0 if the return
# value of tftp is not 1 to work around this. (tftp returns 1 if it
# can't get the file. An successfully fetched image will mostly
# impossibly have the size 1)
ptx_uboot_exec 15 "tftp \m(imagename); [ $? -ne 1 ] && echo"
ptx_test_end
ptx_test_start "Flashing default environment"
ptx_uboot_exec 3 "unprotect /dev/env0"
ptx_uboot_exec 10 "erase /dev/env0"
ptx_uboot_exec 20 "cp \m(imagename) /dev/env0"
ptx_test_end
ptx_uboot_exec_single "Reloading new environment" 10 "loadenv"
ptx_test_start "Restoring MAC address"
ptx_uboot_exec 5 "echo -a /env/config eth0.ethaddr=$eth0.ethaddr"
ptx_uboot_exec 10 "saveenv"
ptx_uboot_exec 3 "protect /dev/env0"
ptx_test_end
}
# Read the library
take \%1/libptxdisttest.kermit
# Set up the line
ptx_init \%2
ptx_uboot_enter_shell
setenv_uboot_v\m(uboot_version) \%1 \%3
ptx_exit
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