| FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}:" |
| |
| # Calculate the auxiliary firmware revision to be updated in the dev_id.json |
| # file. It is calculated from the VERSION_ID field which currently has two |
| # formats. The revision field is 4 bytes, the first two bytes represent the |
| # count of commits from the tagging and next two bytes represent the version. |
| # Both fields are represented in BCD encoded format, so 9999 is the maximum |
| # value both fields can take. With the format "v2.1-216-ga78ace8", Petitboot |
| # would display the firmware revision as "Firmware version: 2.01.02160000", |
| # "0216" is count and the revision is "0000". With the format |
| # "ibm-v2.0-10-r41-0-gd0c319e" Petitboot would display the firmware revision |
| # as "Firmware version: 2.00.00100041", "0010" is count and the revision |
| # is "0041". |
| inherit image_version |
| |
| unset do_patch[noexec] |
| do_patch[depends] = "os-release:do_populate_sysroot" |
| |
| python do_patch() { |
| import json |
| import re |
| from shutil import copyfile |
| version_id = do_get_version(d) |
| |
| # count from the commit version |
| count = re.findall("-(\d{1,4})-", version_id) |
| |
| if not count: |
| return |
| |
| release = re.findall("-r(\d{1,4})", version_id) |
| if release: |
| auxVer = count[0] + "{0:0>4}".format(release[0]) |
| else: |
| auxVer = count[0] + "0000" |
| |
| workdir = d.getVar('WORKDIR', True) |
| file = os.path.join(workdir, 'dev_id.json') |
| |
| # Update dev_id.json with the auxiliary firmware revision |
| with open(file, "r+") as jsonFile: |
| data = json.load(jsonFile) |
| jsonFile.seek(0) |
| jsonFile.truncate() |
| data["aux"] = int(auxVer, 16) |
| json.dump(data, jsonFile) |
| } |