coreboot/src/lib
Subrata Banik c1db700d43 lib: Integrate splash text rendering into low-battery/off-mode boot
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>
2026-02-13 11:27:46 +00:00
..
fonts lib: Add support for text rendering on splash screen 2026-02-13 11:27:33 +00:00
gnat
asan.c
b64_decode.c
bmp_logo.c lib: Add support for off-mode charging splash screen 2026-02-10 02:48:03 +00:00
boot_device.c
bootblock.c tree: Use boolean for s3resume 2025-10-23 13:34:15 +00:00
bootmem.c lib/bootmem: Replace conditional return with assert in bootmem_add_range_from 2026-01-05 03:09:45 +00:00
bootmode.c
bootsplash.c
cb.ads
cbfs.c CBFS verification: support Top Swap redundancy 2025-12-20 17:39:43 +00:00
cbfs_master_header.c treewide: Assume FMAP_SECTION_FLASH_START = 0 2025-04-18 14:57:05 +00:00
cbmem_common.c src/lib/cbmem_common: Delete a space(' ') in the source code 2025-08-28 20:13:34 +00:00
cbmem_console.c
cbmem_stage_cache.c
coreboot_table.c tests/lib/coreboot_table-test.c: Add lb_string_platform_blob_version 2026-01-23 21:38:33 +00:00
crc_byte.c
decompressor.c
delay.c
dimm_info_util.c
dp_aux.c
edid.c
edid_displayid.h
espi_debug.c
ext_stage_cache.c
fallback_boot.c
fit.c lib/fit: Switch to commonlib/list public API 2026-02-01 02:25:58 +00:00
fit_payload.c
fmap.c
framebuffer_info.c lib: Rename fill_lb_framebuffer to get_lb_framebuffer 2026-01-14 04:17:14 +00:00
fw_config.c
gcc.c
gcov-glue.c
gcov-io.c
gcov-io.h
gcov-iov.h
gpio.c
halt.c
hardwaremain.c
hexdump.c
hexstrtobin.c
hw-time-timer.adb
identity.c
imd.c
imd_cbmem.c tree: Use boolean for s3resume 2025-10-23 13:34:15 +00:00
io.c
jpeg.c
jpeg.h
Kconfig lib: Add support for text rendering on splash screen 2026-02-13 11:27:33 +00:00
Kconfig.cbfs_verification
libgcc.c
libgcov.c
lzma.c
lzmadecode.c lib/lzmadecode: Increase decoding speed by 30% 2025-09-09 14:40:45 +00:00
lzmadecode.h
Makefile.mk lib: Add support for text rendering on splash screen 2026-02-13 11:27:33 +00:00
malloc.c
master_header_pointer.c treewide: Assume FMAP_SECTION_FLASH_START = 0 2025-04-18 14:57:05 +00:00
memchr.c
memcmp.c
memcpy.c
memmove.c
memrange.c
memset.c
metadata_hash.c
nhlt.c
primitive_memtest.c
prog_loaders.c
prog_ops.c
program.ld
ramdetect.c
ramtest.c
reg_script.c
region_file.c
render_bmp.c lib: Integrate splash text rendering into low-battery/off-mode boot 2026-02-13 11:27:46 +00:00
render_bmp.h {lib, drivers/intel}: Move BMP rendering logic out of SoC code 2025-07-23 17:11:10 +00:00
render_text.c lib: Add support for text rendering on splash screen 2026-02-13 11:27:33 +00:00
reset.c
rmodule.c
rmodule.ld
romstage_handoff.c tree: Use boolean for s3resume 2025-10-23 13:34:15 +00:00
rtc.c
selfboot.c commonlib/bsd: Add zstd support 2025-12-20 17:36:01 +00:00
smbios.c src/lib/smbios: Advertise UEFI support for EDK2 2026-01-23 09:23:42 +00:00
smbios_defaults.c
spd_bin.c
spd_cache.c soc/common/smbus: Support reading SPD5 hubs for DDR5 2025-08-02 01:47:44 +00:00
stack.c
string.c
thread.c
timer.c
timer_queue.c
timestamp.c lib/timestamp: Init TSC frequency early on x86 2025-09-02 19:12:10 +00:00
ubsan.c
uuid.c
ux_locales.c
version.c
vga_gfx.c lib/vga_gfx: Fix left-up and right-up orientations 2025-10-31 21:04:39 +00:00
wrdd.c