Introduce new parsing rules for ux_locales.c:ux_locales_get_text():
* Add a version byte: PRERAM_LOCALES_VERSION_BYTE in the beginning. This
provides more flexibility if we want to change the format of
preram_locales region.
* Add a new delimiter 0x01 between two string_names. This could fix the
issue that 'string_name' and 'localized_string' might be the same.
Also fix two bugs:
1. We would search for the language ID exceeding the range of current
string_name.
2. In 'move_next()', we would exceed the 'size' due to the unconditional
increase of offset.
Finally, make some minor improvements to some existing comments.
BUG=b:264666392, b:289995591
BRANCH=brya
TEST=emerge-brya coreboot chromeos-bootimage
Signed-off-by: Hsuan Ting Chen <roccochen@chromium.org>
Change-Id: Ic0916a0badd7071fa2c43ee9cfc76ca5e79dbf8f
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76320
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
The function ux_locales_get_text() should expect to have a correct
preram_locales region to read, hence we need to adjust the log levels
inside lib/ux_locales.c:ux_locales_get_text():
* If the region does not exist or is not in a correct format, we should
print in BIOS_ERR
* If the arguments are not correct but we have a good workaround (e.g.
the lang_id from vboot API seems weird), we should print in
BIOS_WARNING.
Also change some minor syntax issues.
BUG=b:264666392, b:289995591
BRANCH=brya
TEST=emerge-brya coreboot chromeos-bootimage
Signed-off-by: Hsuan Ting Chen <roccochen@chromium.org>
Change-Id: Ic8a8856c883f6ca78fed69542a7d388f57c5c508
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76316
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
To support the localized text, we need to get the locale id by vboot
APIs and read raw string content file: preram_locales located at either
RO or RW.
The preram_locales file follows the format:
[string_name_1] [\x00]
[locale_id_1] [\x00] [localized_string_1] [\x00]
[locale_id_2] [\x00] [localized_string_2] ...
[string_name_2] [\x00] ...
This code will search for the correct localized string that its string
name is `memory_training_desc` and its locale ID matches the ID vb2api
returns. If no valid string found, we will try to display in English
(locale ID 0).
BUG=b:264666392
BRANCH=brya
TEST=emerge-brya coreboot chromeos-bmpblk chromeos-bootimage
Change-Id: I7e3c8d103c938a11b397c32c9228e44e31c3f01d
Signed-off-by: Hsuan Ting Chen <roccochen@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75330
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
