linux/poky.git/meta/classes/uboot-extlinux-config.bbclass, branch kirkstone-4.0.28

uboot-extlinux-config.bbclass: fix missed override syntax migration

2023-10-21T15:21:36+00:00

uboot-extlinux-config allows to specify multiple "labels" (entries in a menu, à-la grub) and each of them have their own values for some fields. Each "base" variable, e.g. UBOOT_EXTLINUX_FDT can be overridden for each label. This is done via the OVERRIDES mechanism based on the label name, e.g. UBOOT_EXTLINUX_FDT:linux if linux is a label. However, OVERRIDES doesn't contain the label globally because it's only necessary in one task. Therefore, the OVERRIDES itself is modified within the task. This means that the sigdata will not be told the dependency on UBOOT_EXTLINUX_FDT:linux, because it cannot know about it. For this reason, we need to explicitly specify which variables this task depends on via vardeps varflag for the task. This was done in the past, but we missed updating it during the override syntax migration so the cache wouldn't get invalidated if someone modifies UBOOT_EXTLINUX_FDT:linux from a configuration file or a bbappend for example. Let's fix this by migrating it to the new syntax. (From OE-Core rev: 5570e49791b770271f176a4deeb5f6f1a028cb4a) Signed-off-by: Quentin Schulz Signed-off-by: Richard Purdie (cherry picked from commit b4dd9d873508128adbbf5ff6cf0a3df3d2ffbcf6) Signed-off-by: Steve Sakoman

uboot-extlinux-config.bbclass: fix old override syntax in comment

2023-08-02T14:47:13+00:00

The comment specifies how to use the variables but uses the older and now unsupported override syntax. Let's update to match the newer syntax. Cc: Quentin Schulz (From OE-Core rev: 0a381eea4d50ff1c6e7c7d0d4df62eb581454b48) (From OE-Core rev: 0e9a70ee3c8f78db746d3cb627c6b212e1b4e4e4) Signed-off-by: Quentin Schulz Signed-off-by: Alexandre Belloni Signed-off-by: Ross Burton Signed-off-by: Richard Purdie (cherry picked from commit bb64f3fed29b9532e6ddc9a2ba0283d373622d87) Signed-off-by: Steve Sakoman

uboot-extlinux-config: Fix missing override conversion

2021-08-04T19:45:41+00:00

(From OE-Core rev: 988e6c5a6add25ccd1d880f4d4f8c257afde4e47) Signed-off-by: Richard Purdie

uboot-extlinux-config: exclude OVERRIDES from do_create_extlinux_config vardeps

2020-12-15T22:51:56+00:00

This function is primarily *appending* configuration entries to the overrides, it only gets it to ensure it's set at all, so doesn't belong in the vardeps. Having a dependency on OVERRIDES means you cannot use a bbclass like distrooverrides without changing the signatures of recipes using this class. (From OE-Core rev: fef74d3651d432977caef8fea54fc54bf2784a74) Signed-off-by: Christopher Larson Signed-off-by: Richard Purdie

uboot: fixes to uboot-extlinux-config attribute values

2019-08-14T16:33:49+00:00

The way this class uses overrides to support generation of multiple sections is subject to two different issues: 1) labels that conflict with existing override names causing the value for the conflicting label to be set for all labels, and 2) reusing the override list through each iteration, prepending each new label to the list of overrides makes earlier labels' value take precedence over later labels, making later labels virtually impossible to customize. The first issue is resolved by removing all label names from overrides before iterating over labels. The second issue is resolved by generating a fresh list of overrides with only the current label added. The current label is also appended to the list of overrides instead of prepended, which makes it the highest priority override. This is matches the behavior of devtool-source.bbclass, which similarly monkey-patches overrides. Closes https://bugzilla.yoctoproject.org/show_bug.cgi?id=13469 . (From OE-Core rev: 42b44fdd9e63b8d39cf83baecec08328275558ff) Signed-off-by: Will Page Signed-off-by: Richard Purdie

uboot-extlinux-config.bbclass: add missing variable dependencies

2019-03-04T14:27:06+00:00

do_create_extlinux_config performs its own override processing for several variables, so we have to explicitly add the label- suffixed variable names to its vardeps to make sure that changes get detected. (From OE-Core rev: ad792edf61157f6cd63a2c6aa8e53edc134301d0) Signed-off-by: Matt Madison Signed-off-by: Richard Purdie

uboot-extlinux-config.bbclass: Add baudrate in console bootparam

2018-06-15T16:56:24+00:00

By default, we ought to use console="${console},${baudrate}" as console bootparam as commonly it is left to be passed with the bootargs. (From OE-Core rev: 2ce3534b2011cf5516780c9fd7e00bd107619adc) Signed-off-by: Otavio Salvador Signed-off-by: Ross Burton Signed-off-by: Richard Purdie

uboot-extlinux: fix extlinux creation race (take 2)

2017-09-25T13:14:17+00:00

Alternative solution to original commit 60c90398580998b2379bb438f0f75b29285135a5 ("u-boot: fix extlinux creation race") (Untested) (From OE-Core rev: e44b72ab45c757cc83c7856c118588f1af299790) Signed-off-by: André Draszik Signed-off-by: Ross Burton Signed-off-by: Richard Purdie

u-boot: add option to specify FDT argument in extlinux.conf

2017-03-13T09:43:14+00:00

Also fixes a use before defined bug with localdata. (From OE-Core rev: 86b09a7ed67a43a45c805f44778bed0bfdf57361) Signed-off-by: Jack Mitchell Signed-off-by: Richard Purdie

uboot-extlinux-config.bbclass: add support for timeout & default

2017-02-15T17:29:56+00:00

When multible targets are defined it is useful to allow for a default target along with a timeout. After timeout, the default target will be selected. (From OE-Core rev: 1e01c2e32c168805a9b71c1dba4b487916955813) Signed-off-by: Dalon Westergreen Signed-off-by: Ross Burton Signed-off-by: Richard Purdie