From 525b311bf869d7e252d744e501e227263a955c8e Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= Date: Sun, 24 Apr 2016 13:03:39 +0200 Subject: brcm2708: update linux 4.4 patches to latest version MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit As usual these patches were extracted from the raspberry pi repo: https://github.com/raspberrypi/linux/tree/rpi-4.4.y Signed-off-by: Álvaro Fernández Rojas --- ...0X_DT-Add-a-.dtbo-target-use-for-overlays.patch | 193 +++++++++++++++++++++ 1 file changed, 193 insertions(+) create mode 100644 target/linux/brcm2708/patches-4.4/0180-BCM270X_DT-Add-a-.dtbo-target-use-for-overlays.patch (limited to 'target/linux/brcm2708/patches-4.4/0180-BCM270X_DT-Add-a-.dtbo-target-use-for-overlays.patch') diff --git a/target/linux/brcm2708/patches-4.4/0180-BCM270X_DT-Add-a-.dtbo-target-use-for-overlays.patch b/target/linux/brcm2708/patches-4.4/0180-BCM270X_DT-Add-a-.dtbo-target-use-for-overlays.patch new file mode 100644 index 0000000000..5f753d1475 --- /dev/null +++ b/target/linux/brcm2708/patches-4.4/0180-BCM270X_DT-Add-a-.dtbo-target-use-for-overlays.patch @@ -0,0 +1,193 @@ +From 37896fb199519698fe090107f60013158738ea4a Mon Sep 17 00:00:00 2001 +From: Phil Elwell +Date: Fri, 13 Mar 2015 20:00:21 +0000 +Subject: [PATCH 180/304] BCM270X_DT: Add a .dtbo target, use for overlays + +Change the filenames and extensions to keep the pre-DDT style of +overlay (-overlay.dtb) distinct from new ones that use a +different style of local fixups (.dtbo), and to match other +platforms. + +The RPi firmware uses the DDTK trailer atom to choose which type of +overlay to use for each kernel. + +Signed-off-by: Phil Elwell +--- + arch/arm/boot/.gitignore | 2 +- + arch/arm/boot/dts/overlays/Makefile | 135 +++++++++++++++++------------------- + scripts/Makefile.lib | 10 +++ + 3 files changed, 76 insertions(+), 71 deletions(-) + +--- a/arch/arm/boot/.gitignore ++++ b/arch/arm/boot/.gitignore +@@ -3,4 +3,4 @@ zImage + xipImage + bootpImage + uImage +-*.dtb ++*.dtb* +--- a/arch/arm/boot/dts/overlays/Makefile ++++ b/arch/arm/boot/dts/overlays/Makefile +@@ -12,78 +12,73 @@ ifeq ($(CONFIG_ARCH_BCM2835),y) + RPI_DT_OVERLAYS=y + endif + +-dtb-$(RPI_DT_OVERLAYS) += ads7846-overlay.dtb +-dtb-$(RPI_DT_OVERLAYS) += at86rf233-overlay.dtb +-dtb-$(RPI_DT_OVERLAYS) += bmp085_i2c-sensor-overlay.dtb +-dtb-$(RPI_DT_OVERLAYS) += dwc2-overlay.dtb +-dtb-$(RPI_DT_OVERLAYS) += dwc-otg-overlay.dtb +-dtb-$(RPI_DT_OVERLAYS) += dht11-overlay.dtb +-dtb-$(RPI_DT_OVERLAYS) += enc28j60-overlay.dtb +-dtb-$(RPI_DT_OVERLAYS) += gpio-ir-overlay.dtb +-dtb-$(RPI_DT_OVERLAYS) += gpio-poweroff-overlay.dtb +-dtb-$(RPI_DT_OVERLAYS) += hifiberry-amp-overlay.dtb +-dtb-$(RPI_DT_OVERLAYS) += hifiberry-dac-overlay.dtb +-dtb-$(RPI_DT_OVERLAYS) += hifiberry-dacplus-overlay.dtb +-dtb-$(RPI_DT_OVERLAYS) += hifiberry-digi-overlay.dtb +-dtb-$(RPI_DT_OVERLAYS) += hy28a-overlay.dtb +-dtb-$(RPI_DT_OVERLAYS) += hy28b-overlay.dtb +-dtb-$(RPI_DT_OVERLAYS) += i2c-rtc-overlay.dtb +-dtb-$(RPI_DT_OVERLAYS) += i2c-gpio-overlay.dtb +-dtb-$(RPI_DT_OVERLAYS) += i2c0-bcm2708-overlay.dtb +-dtb-$(RPI_DT_OVERLAYS) += i2c1-bcm2708-overlay.dtb +-dtb-$(RPI_DT_OVERLAYS) += i2s-mmap-overlay.dtb +-dtb-$(RPI_DT_OVERLAYS) += iqaudio-dac-overlay.dtb +-dtb-$(RPI_DT_OVERLAYS) += iqaudio-dacplus-overlay.dtb +-dtb-$(RPI_DT_OVERLAYS) += lirc-rpi-overlay.dtb +-dtb-$(RPI_DT_OVERLAYS) += mcp2515-can0-overlay.dtb +-dtb-$(RPI_DT_OVERLAYS) += mcp2515-can1-overlay.dtb +-dtb-$(RPI_DT_OVERLAYS) += mmc-overlay.dtb +-dtb-$(RPI_DT_OVERLAYS) += mz61581-overlay.dtb +-dtb-$(RPI_DT_OVERLAYS) += pi3-disable-bt-overlay.dtb +-dtb-$(RPI_DT_OVERLAYS) += pi3-miniuart-bt-overlay.dtb +-dtb-$(RPI_DT_OVERLAYS) += piscreen-overlay.dtb +-dtb-$(RPI_DT_OVERLAYS) += piscreen2r-overlay.dtb +-dtb-$(RPI_DT_OVERLAYS) += pitft28-capacitive-overlay.dtb +-dtb-$(RPI_DT_OVERLAYS) += pitft28-resistive-overlay.dtb +-dtb-$(RPI_DT_OVERLAYS) += pps-gpio-overlay.dtb +-dtb-$(RPI_DT_OVERLAYS) += pwm-overlay.dtb +-dtb-$(RPI_DT_OVERLAYS) += pwm-2chan-overlay.dtb +-dtb-$(RPI_DT_OVERLAYS) += raspidac3-overlay.dtb +-dtb-$(RPI_DT_OVERLAYS) += rpi-backlight-overlay.dtb +-dtb-$(RPI_DT_OVERLAYS) += rpi-dac-overlay.dtb +-dtb-$(RPI_DT_OVERLAYS) += rpi-display-overlay.dtb +-dtb-$(RPI_DT_OVERLAYS) += rpi-ft5406-overlay.dtb +-dtb-$(RPI_DT_OVERLAYS) += rpi-proto-overlay.dtb +-dtb-$(RPI_DT_OVERLAYS) += rpi-sense-overlay.dtb +-dtb-$(RPI_DT_OVERLAYS) += sdhost-overlay.dtb +-dtb-$(RPI_DT_OVERLAYS) += sdio-overlay.dtb +-dtb-$(RPI_DT_OVERLAYS) += sdtweak-overlay.dtb +-dtb-$(RPI_DT_OVERLAYS) += smi-dev-overlay.dtb +-dtb-$(RPI_DT_OVERLAYS) += smi-nand-overlay.dtb +-dtb-$(RPI_DT_OVERLAYS) += smi-overlay.dtb +-dtb-$(RPI_DT_OVERLAYS) += spi1-1cs-overlay.dtb +-dtb-$(RPI_DT_OVERLAYS) += spi1-2cs-overlay.dtb +-dtb-$(RPI_DT_OVERLAYS) += spi1-3cs-overlay.dtb +-dtb-$(RPI_DT_OVERLAYS) += spi2-1cs-overlay.dtb +-dtb-$(RPI_DT_OVERLAYS) += spi2-2cs-overlay.dtb +-dtb-$(RPI_DT_OVERLAYS) += spi2-3cs-overlay.dtb +-dtb-$(RPI_DT_OVERLAYS) += spi-gpio35-39-overlay.dtb +-dtb-$(RPI_DT_OVERLAYS) += tinylcd35-overlay.dtb +-dtb-$(RPI_DT_OVERLAYS) += uart1-overlay.dtb +-dtb-$(RPI_DT_OVERLAYS) += vc4-kms-v3d-overlay.dtb +-dtb-$(RPI_DT_OVERLAYS) += vga666-overlay.dtb +-dtb-$(RPI_DT_OVERLAYS) += w1-gpio-overlay.dtb +-dtb-$(RPI_DT_OVERLAYS) += w1-gpio-pullup-overlay.dtb ++dtbo-$(RPI_DT_OVERLAYS) += ads7846.dtbo ++dtbo-$(RPI_DT_OVERLAYS) += at86rf233.dtbo ++dtbo-$(RPI_DT_OVERLAYS) += bmp085_i2c-sensor.dtbo ++dtbo-$(RPI_DT_OVERLAYS) += dwc2.dtbo ++dtbo-$(RPI_DT_OVERLAYS) += dwc-otg.dtbo ++dtbo-$(RPI_DT_OVERLAYS) += dht11.dtbo ++dtbo-$(RPI_DT_OVERLAYS) += enc28j60.dtbo ++dtbo-$(RPI_DT_OVERLAYS) += gpio-ir.dtbo ++dtbo-$(RPI_DT_OVERLAYS) += gpio-poweroff.dtbo ++dtbo-$(RPI_DT_OVERLAYS) += hifiberry-amp.dtbo ++dtbo-$(RPI_DT_OVERLAYS) += hifiberry-dac.dtbo ++dtbo-$(RPI_DT_OVERLAYS) += hifiberry-dacplus.dtbo ++dtbo-$(RPI_DT_OVERLAYS) += hifiberry-digi.dtbo ++dtbo-$(RPI_DT_OVERLAYS) += hy28a.dtbo ++dtbo-$(RPI_DT_OVERLAYS) += hy28b.dtbo ++dtbo-$(RPI_DT_OVERLAYS) += i2c-rtc.dtbo ++dtbo-$(RPI_DT_OVERLAYS) += i2c-gpio.dtbo ++dtbo-$(RPI_DT_OVERLAYS) += i2c0-bcm2708.dtbo ++dtbo-$(RPI_DT_OVERLAYS) += i2c1-bcm2708.dtbo ++dtbo-$(RPI_DT_OVERLAYS) += i2s-mmap.dtbo ++dtbo-$(RPI_DT_OVERLAYS) += iqaudio-dac.dtbo ++dtbo-$(RPI_DT_OVERLAYS) += iqaudio-dacplus.dtbo ++dtbo-$(RPI_DT_OVERLAYS) += lirc-rpi.dtbo ++dtbo-$(RPI_DT_OVERLAYS) += mcp2515-can0.dtbo ++dtbo-$(RPI_DT_OVERLAYS) += mcp2515-can1.dtbo ++dtbo-$(RPI_DT_OVERLAYS) += mmc.dtbo ++dtbo-$(RPI_DT_OVERLAYS) += mz61581.dtbo ++dtbo-$(RPI_DT_OVERLAYS) += pi3-disable-bt.dtbo ++dtbo-$(RPI_DT_OVERLAYS) += pi3-miniuart-bt.dtbo ++dtbo-$(RPI_DT_OVERLAYS) += piscreen.dtbo ++dtbo-$(RPI_DT_OVERLAYS) += piscreen2r.dtbo ++dtbo-$(RPI_DT_OVERLAYS) += pitft28-capacitive.dtbo ++dtbo-$(RPI_DT_OVERLAYS) += pitft28-resistive.dtbo ++dtbo-$(RPI_DT_OVERLAYS) += pps-gpio.dtbo ++dtbo-$(RPI_DT_OVERLAYS) += pwm.dtbo ++dtbo-$(RPI_DT_OVERLAYS) += pwm-2chan.dtbo ++dtbo-$(RPI_DT_OVERLAYS) += raspidac3.dtbo ++dtbo-$(RPI_DT_OVERLAYS) += rpi-backlight.dtbo ++dtbo-$(RPI_DT_OVERLAYS) += rpi-dac.dtbo ++dtbo-$(RPI_DT_OVERLAYS) += rpi-display.dtbo ++dtbo-$(RPI_DT_OVERLAYS) += rpi-ft5406.dtbo ++dtbo-$(RPI_DT_OVERLAYS) += rpi-proto.dtbo ++dtbo-$(RPI_DT_OVERLAYS) += rpi-sense.dtbo ++dtbo-$(RPI_DT_OVERLAYS) += sdhost.dtbo ++dtbo-$(RPI_DT_OVERLAYS) += sdio.dtbo ++dtbo-$(RPI_DT_OVERLAYS) += sdtweak.dtbo ++dtbo-$(RPI_DT_OVERLAYS) += smi-dev.dtbo ++dtbo-$(RPI_DT_OVERLAYS) += smi-nand.dtbo ++dtbo-$(RPI_DT_OVERLAYS) += smi.dtbo ++dtbo-$(RPI_DT_OVERLAYS) += spi1-1cs.dtbo ++dtbo-$(RPI_DT_OVERLAYS) += spi1-2cs.dtbo ++dtbo-$(RPI_DT_OVERLAYS) += spi1-3cs.dtbo ++dtbo-$(RPI_DT_OVERLAYS) += spi2-1cs.dtbo ++dtbo-$(RPI_DT_OVERLAYS) += spi2-2cs.dtbo ++dtbo-$(RPI_DT_OVERLAYS) += spi2-3cs.dtbo ++dtbo-$(RPI_DT_OVERLAYS) += spi-gpio35-39.dtbo ++dtbo-$(RPI_DT_OVERLAYS) += tinylcd35.dtbo ++dtbo-$(RPI_DT_OVERLAYS) += uart1.dtbo ++dtbo-$(RPI_DT_OVERLAYS) += vc4-kms-v3d.dtbo ++dtbo-$(RPI_DT_OVERLAYS) += vga666.dtbo ++dtbo-$(RPI_DT_OVERLAYS) += w1-gpio.dtbo ++dtbo-$(RPI_DT_OVERLAYS) += w1-gpio-pullup.dtbo + + targets += dtbs dtbs_install +-targets += $(dtb-y) ++targets += $(dtbo-y) + + endif + +-always := $(dtb-y) +-clean-files := *.dtb +- +-# Enable fixups to support overlays on BCM2708 platforms +-ifeq ($(RPI_DT_OVERLAYS),y) +- DTC_FLAGS ?= -@ +-endif ++always := $(dtbo-y) ++clean-files := *.dtbo +--- a/scripts/Makefile.lib ++++ b/scripts/Makefile.lib +@@ -292,6 +292,16 @@ cmd_dtc = mkdir -p $(dir ${dtc-tmp}) ; \ + $(obj)/%.dtb: $(src)/%.dts FORCE + $(call if_changed_dep,dtc) + ++quiet_cmd_dtco = DTCO $@ ++cmd_dtco = $(CPP) $(dtc_cpp_flags) -x assembler-with-cpp -o $(dtc-tmp) $< ; \ ++ $(objtree)/scripts/dtc/dtc -@ -O dtb -o $@ -b 0 \ ++ -i $(dir $<) $(DTC_FLAGS) \ ++ -d $(depfile).dtc.tmp $(dtc-tmp) ; \ ++ cat $(depfile).pre.tmp $(depfile).dtc.tmp > $(depfile) ++ ++$(obj)/%.dtbo: $(src)/%-overlay.dts FORCE ++ $(call if_changed_dep,dtco) ++ + dtc-tmp = $(subst $(comma),_,$(dot-target).dts.tmp) + + # Bzip2 -- cgit v1.2.3