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author | 2023-10-10 14:33:42 +0000 | |
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committer | 2023-10-10 14:33:42 +0000 | |
commit | af1a266670d040d2f4083ff309d732d648afba2a (patch) | |
tree | 2fc46203448ddcc6f81546d379abfaeb323575e9 /roms/u-boot/board/boundary/nitrogen6x/6x_upgrade.txt | |
parent | e02cda008591317b1625707ff8e115a4841aa889 (diff) |
Change-Id: Iaf8d18082d3991dec7c0ebbea540f092188eb4ec
Diffstat (limited to 'roms/u-boot/board/boundary/nitrogen6x/6x_upgrade.txt')
-rw-r--r-- | roms/u-boot/board/boundary/nitrogen6x/6x_upgrade.txt | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/roms/u-boot/board/boundary/nitrogen6x/6x_upgrade.txt b/roms/u-boot/board/boundary/nitrogen6x/6x_upgrade.txt new file mode 100644 index 000000000..cd3c33e40 --- /dev/null +++ b/roms/u-boot/board/boundary/nitrogen6x/6x_upgrade.txt @@ -0,0 +1,45 @@ +setenv stdout serial,vidconsole +echo "check U-Boot" ; +setenv offset 0x400 +if ${fs}load ${dtype} ${disk}:1 12000000 u-boot.imx || ${fs}load ${dtype} ${disk}:1 12000000 u-boot.nopadding ; then + echo "read $filesize bytes from SD card" ; + if sf probe || sf probe || \ + sf probe 1 27000000 || sf probe 1 27000000 ; then + echo "probed SPI ROM" ; + if sf read 0x12400000 $offset $filesize ; then + if cmp.b 0x12000000 0x12400000 $filesize ; then + echo "------- U-Boot versions match" ; + else + echo "Need U-Boot upgrade" ; + echo "Program in 5 seconds" ; + for n in 5 4 3 2 1 ; do + echo $n ; + sleep 1 ; + done + echo "erasing" ; + sf erase 0 0xC0000 ; + # two steps to prevent bricking + echo "programming" ; + sf write 0x12000000 $offset $filesize ; + echo "verifying" ; + if sf read 0x12400000 $offset $filesize ; then + if cmp.b 0x12000000 0x12400000 $filesize ; then + while echo "---- U-Boot upgraded. reset" ; do + sleep 120 + done + else + echo "Read verification error" ; + fi + else + echo "Error re-reading EEPROM" ; + fi + fi + else + echo "Error reading boot loader from EEPROM" ; + fi + else + echo "Error initializing EEPROM" ; + fi ; +else + echo "No U-Boot image found on SD card" ; +fi |