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Checksum the vector table of the LPC54XXX 

LPC devices require a checksummed vector table to boot. To ensure
this most programmers automatically compute the checksum when
programming flash. This causes problems with verification if the
original image does not have a checksummed vector table. This is because
when reading the data back the checksum location differs from the
original image.

To fix this verification failure this patch adds a post build hook to
checksum the vector table of the LPC54XXX. This fixes flash
verification failures due to the checksum not matching.
pull/8319/head
Russ Butler 2018-10-03 10:52:55 -05:00
parent 39b4872233
commit 06c825fb83
1 changed files with 2 additions and 0 deletions
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2
targets/targets.json
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@ -821,6 +821,7 @@
"detect_code": ["1054"],
"device_has": ["USTICKER", "RTC", "ANALOGIN", "I2C", "I2CSLAVE", "INTERRUPTIN", "PORTIN", "PORTINOUT", "PORTOUT", "SERIAL", "SLEEP", "SPI", "SPISLAVE", "STDIO_MESSAGES", "FLASH"],
"release_versions": ["2", "5"],
"post_binary_hook": {"function": "LPCTargetCode.lpc_patch"},
"device_name" : "LPC54114J256BD64"
},
"MCU_LPC546XX": {
@ -832,6 +833,7 @@
"inherits": ["Target"],
"device_has": ["USTICKER", "RTC", "ANALOGIN", "EMAC", "I2C", "I2CSLAVE", "INTERRUPTIN", "PORTIN", "PORTINOUT", "PORTOUT", "SERIAL", "SLEEP", "SPI", "SPISLAVE", "STDIO_MESSAGES", "FLASH", "TRNG"],
"device_name" : "LPC54628J512ET180",
"post_binary_hook": {"function": "LPCTargetCode.lpc_patch"},
"overrides": {
"network-default-interface-type": "ETHERNET"
}