Enable rendering of system status messages during the `low-battery`
bootsplash sequence when `FRAMEBUFFER_SPLASH_TEXT` Kconfig is enabled.
This change adds a 32-byte buffer to capture platform-specific text
(such as battery status) and draws it at the footer of the framebuffer
alongside the logo.
TEST=Able to build and boot google/fatcat.
Change-Id: I298804869eb909201a9056b83e4954e223e2b9bb
Signed-off-by: Subrata Banik <subratabanik@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/91093
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Expose calculate_logo_coordinates() by moving its declaration to
bootsplash.h and removing the static qualifier in render_bmp.c.
This allows other parts of the codebase, such as the upcoming text
rendering logic, to reuse the existing logo positioning math to
calculate destination coordinates based on alignment settings.
Change-Id: I8f8b767b093d6bc2befefdc55fe2effa38b95752
Signed-off-by: Subrata Banik <subratabanik@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/91154
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Introduce the infrastructure required to display an off-mode charging
notification. This is used when a device boots due to power cable
insertion but should remain in a charging state rather than booting
the full operating system.
Changes:
- Add BOOTSPLASH_OFF_MODE_CHARGING to bootsplash_type.
- Define platform_is_off_mode_charging_active() with a weak inline
fallback to allow platforms to signal off-mode charging status.
- Update bmp_logo.c to recognize "off_mode_charging.bmp" and select
it as the active logo type when charging is active.
- Modify render_bmp.c to handle layout and rendering for the charging
logo, including support for footer text if enabled.
- Ensure the rendering flow bails out early after displaying the
charging notification to prevent standard OS boot splash.
BUG=b:473480933
TEST=Able to build google/fatcat.
Change-Id: Ief4c65eaf0178ff3d736363c3e56acfe1adba14a
Signed-off-by: Subrata Banik <subratabanik@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/91106
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Rename `fill_lb_framebuffer` to `get_lb_framebuffer` to better
reflect that it returns framebuffer information.
The new `get_lb_framebuffer` returns a constant pointer to the
framebuffer structure instead of filling a provided structure.
This simplifies the API and avoids an unnecessary memory copy.
The file `edid_fill_fb.c` is renamed to `framebuffer_info.c`
to better match the function it now contains.
Call sites in `coreboot_table.c` and `render_bmp.c` are
updated to use the new API.
TEST=emerge-tanjiro coreboot; check the FW logo is correctly drawn.
BUG=b:319511268
Change-Id: I8d7b20a0524b6bc9fff9e6461fa0c253345df790
Signed-off-by: Yidi Lin <yidilin@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/90725
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Reviewed-by: Chen-Tsung Hsieh <chentsung@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
This patch fixes a bug in load_and_render_logo_to_framebuffer where the
logo_bottom_margin was only correctly applied to the NORMAL
orientations.
For other orientations, the margin was incorrectly applied, resulting
in the logo not being positioned as expected.
TEST=Able to see logo footer in alignment with the logo center while
booting google/felino.
Change-Id: Ia886ef5305166b1307fcf5b0acd12582b4b6ad80
Signed-off-by: Subrata Banik <subratabanik@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/88889
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
This patch refactors the BMP rendering logic, moving it from
drivers/intel/fsp2_0 to src/lib. This centralizes the code
responsible for rendering BMP images to the framebuffer.
Key changes:
- Move BMP rendering functions (e.g., calculate_logo_coordinates,
copy_logo_to_framebuffer) and their dependencies to
src/lib/render_bmp.c and src/lib/render_bmp.h.
- Decouple BMP definitions from UEFI headers by introducing new
coreboot-specific structures for BMP images and BLT pixels.
- Consolidate bootsplash-related declarations into bootsplash.h,
including new `fw_splash_vertical_alignment`,
`fw_splash_horizontal_alignment`, and `struct logo_config`.
- Update `soc_load_logo_by_coreboot` to use the new common
`load_and_render_logo_to_framebuffer` function and `struct
logo_config` for rendering.
- Relocate `release_logo` to `src/lib/render_bmp.c` for better
module structure.
- Update `src/lib/Makefile.mk` to include the new render_bmp.c.
This refactoring improves code organization and reusability, making
BMP rendering accessible without tight coupling to Intel-specific
driver code.
BUG=b:427387842
TEST=Verify firmware splash screen on google/fatcat.
Change-Id: I0e20ea7e44b4b3ccdb2d4aa9b6aa10ed3447ccfc
Signed-off-by: Kapil Porwal <kapilporwal@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/88361
Reviewed-by: Subrata Banik <subratabanik@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
