772270c2c1
Currently, the system does not explicitly distinguish between a low
battery boot with a charger and one without. This is critical for
deciding whether to allow the boot to proceed or to protect the
battery.
This patch:
1. Re-introduces LB_BOOT_MODE_LOW_BATTERY to represent a critical
battery state without a charger present.
2. Refactors set_boot_mode() to accommodate off-mode charging and
evaluating battery health (low-batter w/ or w/o charger present)..
TEST=Verified on Bluey:
- Boot with charger + low battery enters LOW_BATTERY_CHARGING.
- Boot without charger + low battery enters LOW_BATTERY..
- Boot with normal battery enters NORMAL mode.
Change-Id: I2c9fa7eb61d1bbd6f9379c81577aee53ab6a0761
Signed-off-by: Subrata Banik <subratabanik@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/90849
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Reviewed-by: Jayvik Desai <jayvik@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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| .. | ||
| arm/arch | ||
| arm64/arch | ||
| arpa | ||
| mock/arch | ||
| pci | ||
| riscv/arch | ||
| storage | ||
| sys | ||
| udc | ||
| usb | ||
| x86/arch | ||
| archive.h | ||
| assert.h | ||
| boot_device.h | ||
| cbfs.h | ||
| cbfs_glue.h | ||
| cbgfx.h | ||
| coreboot_tables.h | ||
| ctype.h | ||
| delay.h | ||
| die.h | ||
| endian.h | ||
| errno.h | ||
| exception.h | ||
| fmap.h | ||
| fpmath.h | ||
| gdb.h | ||
| getopt.h | ||
| inttypes.h | ||
| kconfig.h | ||
| keycodes.h | ||
| libpayload.h | ||
| limits.h | ||
| lp_vboot.h | ||
| lz4.h | ||
| lzma.h | ||
| malloc.h | ||
| multiboot_tables.h | ||
| panel.h | ||
| pci.h | ||
| queue.h | ||
| stdarg.h | ||
| stdbool.h | ||
| stddef.h | ||
| stdint.h | ||
| stdio.h | ||
| stdlib.h | ||
| string.h | ||
| strings.h | ||
| sysinfo.h | ||
| term.h | ||
| time.h | ||
| unistd.h | ||
| video_console.h | ||
| wchar.h | ||