There has been an LED framework in U-Boot which uses driver model for about 9 years now. Recent work is underway to improve it and provide more features. It is probably a good time to drop the old code, which is only used by 5 boards:
./tools/qconfig.py -f LED_STATUS 5 matches eb_cpu5282 eb_cpu5282_internal mx23_olinuxino pinephone socfpga_vining_fpga
This series attempts that.
Changes in v2: - Combine code-removal and defconfig changes - Add a patch to enable LED and LED_BOOT for these boards - Add a patch to enable LED and LED_BOOT for these boards - Enable LED on the 5 affected platforms - Reorder patches for bisectability
Simon Glass (25): eb_cpu5282: Drop status-LED code and enable LED vining_fpga: Drop status-LED code mx23_olinuxino: Drop status-LED code mx23_olinuxino: pinephone: Enable LED socfpga_vining_fpga: Enable LED led: Drop LED_STATUS_BOARD_SPECIFIC arm: Drop old LED support common: doc: Drop old LED support st: stm32f429: Drop old LED code led: Make the LED config common led: Drop LED_STATUS from Kconfig led: Drop the legacy LED command misc: Drop gpio_led driver pca9551_led: Delete driver misc: status_led: Delete driver m68k: Drop unused status_led.h header file powerpc: Drop status-LED code igep00x0: Drop unused status_led.h header file sunxi: Drop status-LED code common: Drop status-LED code in board_r image: Drop unused status_led.h header file ide: Drop unused status_led.h header file mpc83xx: Drop status-LED code net: Drop status-LED code led: Drop status_led header file
arch/arm/lib/crt0.S | 4 - arch/m68k/lib/bootm.c | 3 - arch/powerpc/lib/interrupts.c | 6 - board/BuS/eb_cpu5282/eb_cpu5282.c | 20 -- board/isee/igep00x0/igep00x0.c | 1 - board/olimex/mx23_olinuxino/mx23_olinuxino.c | 7 - board/softing/vining_fpga/socfpga.c | 4 - board/st/stm32f429-discovery/Makefile | 1 - board/st/stm32f429-discovery/led.c | 39 --- board/sunxi/board.c | 6 - boot/image.c | 4 - cmd/Makefile | 1 - cmd/ide.c | 4 - cmd/legacy_led.c | 185 ---------- common/board_f.c | 22 -- common/board_r.c | 27 -- configs/eb_cpu5282_defconfig | 8 +- configs/eb_cpu5282_internal_defconfig | 8 +- configs/mx23_olinuxino_defconfig | 10 +- configs/pinephone_defconfig | 7 +- configs/socfpga_vining_fpga_defconfig | 13 +- doc/README.LED | 77 ----- drivers/led/Kconfig | 342 +------------------ drivers/misc/Kconfig | 13 - drivers/misc/Makefile | 3 - drivers/misc/gpio_led.c | 106 ------ drivers/misc/pca9551_led.c | 170 --------- drivers/misc/status_led.c | 124 ------- drivers/timer/mpc83xx_timer.c | 5 - include/configs/eb_cpu5282.h | 6 - include/status_led.h | 115 ------- net/bootp.c | 7 - net/net.c | 33 -- 33 files changed, 21 insertions(+), 1360 deletions(-) delete mode 100644 board/st/stm32f429-discovery/led.c delete mode 100644 cmd/legacy_led.c delete mode 100644 doc/README.LED delete mode 100644 drivers/misc/gpio_led.c delete mode 100644 drivers/misc/pca9551_led.c delete mode 100644 drivers/misc/status_led.c delete mode 100644 include/status_led.h