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| author | Felix Fietkau <nbd@openwrt.org> | 2015-08-04 23:09:43 +0000 |
|---|---|---|
| committer | Felix Fietkau <nbd@openwrt.org> | 2015-08-04 23:09:43 +0000 |
| commit | c4c986e419d7098104681c364978d065a3b7f2e1 (patch) | |
| tree | f655148c3cd2e58c01008a7c117990320ef46ca0 /target/linux | |
| parent | 4d1656e813336c0fb6f3eb8d0280637e93d0ce74 (diff) | |
| download | upstream-c4c986e419d7098104681c364978d065a3b7f2e1.tar.gz upstream-c4c986e419d7098104681c364978d065a3b7f2e1.tar.bz2 upstream-c4c986e419d7098104681c364978d065a3b7f2e1.zip | |
ipq806x: add support for non-dt enabled ap148 bootloader
Certain AP148 platforms (and derivative) use bootloaders which did not
have DT enabled.
In order to support these old platforms, we'll now make the following
modifications:
*explicitely add the memory node in the AP148 DT: this used to be added
by new u-boot through a run-time patch mechanism. We'll now add it
explicitely so it works on boots which don't support that feature. New
boots will have the node twice, the second one will be ignored.
*add the zImage generation next to the FIT image for AP148.
Other platforms using non-DT enabled bootloaders may want to leverage
this zImage code to generate their own firmare as well.
Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org>
SVN-Revision: 46555
Diffstat (limited to 'target/linux')
7 files changed, 47 insertions, 9 deletions
diff --git a/target/linux/ipq806x/image/Makefile b/target/linux/ipq806x/image/Makefile index 9a1bad8fdf..99e98119f0 100644 --- a/target/linux/ipq806x/image/Makefile +++ b/target/linux/ipq806x/image/Makefile @@ -8,6 +8,15 @@ UBINIZE_OPTS = -m 2048 -p 128KiB E2SIZE=$(shell echo $$(($(CONFIG_TARGET_ROOTFS_PARTSIZE)*1024))) +define Image/BuildKernel/zImage + cat $(KDIR)/zImage $(LINUX_DIR)/arch/arm/boot/dts/$(1).dtb > $(KDIR)/zImage-$(1) + $(CP) $(KDIR)/zImage-$(1) $(BIN_DIR)/$(IMG_PREFIX)-$(1)-zImage +ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),) + cat $(KDIR)/zImage-initramfs $(LINUX_DIR)/arch/arm/boot/dts/$(1).dtb > $(KDIR)/zImage-initramfs-$(1) + $(CP) $(KDIR)/zImage-initramfs-$(1) $(BIN_DIR)/$(IMG_PREFIX)-$(1)-zImage-initramfs +endif +endef + define Image/BuildKernel/FIT gzip -9n -c $(KDIR)/Image > $(KDIR)/Image.gz $(call CompressLzma,$(KDIR)/Image,$(KDIR)/Image.gz) @@ -26,6 +35,7 @@ endef define Image/BuildKernel $(CP) $(KDIR)/$(IMG_PREFIX)-vmlinux.elf $(BIN_DIR) $(call Image/BuildKernel/FIT,qcom-ipq8064-ap148) + $(call Image/BuildKernel/zImage,qcom-ipq8064-ap148) $(call Image/BuildKernel/FIT,qcom-ipq8064-db149) endef diff --git a/target/linux/ipq806x/patches-3.18/024-ap148-add-memory-node.patch b/target/linux/ipq806x/patches-3.18/024-ap148-add-memory-node.patch new file mode 100644 index 0000000000..f026ed9394 --- /dev/null +++ b/target/linux/ipq806x/patches-3.18/024-ap148-add-memory-node.patch @@ -0,0 +1,14 @@ +--- a/arch/arm/boot/dts/qcom-ipq8064-ap148.dts ++++ b/arch/arm/boot/dts/qcom-ipq8064-ap148.dts +@@ -4,6 +4,11 @@ + model = "Qualcomm IPQ8064/AP148"; + compatible = "qcom,ipq8064-ap148", "qcom,ipq8064"; + ++ memory@0 { ++ reg = <0x42000000 0x1e000000>; ++ device_type = "memory"; ++ }; ++ + reserved-memory { + #address-cells = <1>; + #size-cells = <1>; diff --git a/target/linux/ipq806x/patches-4.1/024-ap148-add-memory-node.patch b/target/linux/ipq806x/patches-4.1/024-ap148-add-memory-node.patch new file mode 100644 index 0000000000..f026ed9394 --- /dev/null +++ b/target/linux/ipq806x/patches-4.1/024-ap148-add-memory-node.patch @@ -0,0 +1,14 @@ +--- a/arch/arm/boot/dts/qcom-ipq8064-ap148.dts ++++ b/arch/arm/boot/dts/qcom-ipq8064-ap148.dts +@@ -4,6 +4,11 @@ + model = "Qualcomm IPQ8064/AP148"; + compatible = "qcom,ipq8064-ap148", "qcom,ipq8064"; + ++ memory@0 { ++ reg = <0x42000000 0x1e000000>; ++ device_type = "memory"; ++ }; ++ + reserved-memory { + #address-cells = <1>; + #size-cells = <1>; diff --git a/target/linux/ipq806x/patches-4.1/112-ARM-dts-qcom-add-pcie-nodes-to-ipq806x-platforms.patch b/target/linux/ipq806x/patches-4.1/112-ARM-dts-qcom-add-pcie-nodes-to-ipq806x-platforms.patch index e7de2bb097..e494d32881 100644 --- a/target/linux/ipq806x/patches-4.1/112-ARM-dts-qcom-add-pcie-nodes-to-ipq806x-platforms.patch +++ b/target/linux/ipq806x/patches-4.1/112-ARM-dts-qcom-add-pcie-nodes-to-ipq806x-platforms.patch @@ -15,7 +15,7 @@ Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org> --- a/arch/arm/boot/dts/qcom-ipq8064-ap148.dts +++ b/arch/arm/boot/dts/qcom-ipq8064-ap148.dts -@@ -30,6 +30,22 @@ +@@ -35,6 +35,22 @@ bias-disable; }; @@ -38,7 +38,7 @@ Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org> spi_pins: spi_pins { mux { pins = "gpio18", "gpio19", "gpio21"; -@@ -109,5 +125,19 @@ +@@ -114,5 +130,19 @@ sata@29000000 { status = "ok"; }; diff --git a/target/linux/ipq806x/patches-4.1/144-ARM-dts-qcom-Add-necessary-DT-data-for-Krait-cpufreq.patch b/target/linux/ipq806x/patches-4.1/144-ARM-dts-qcom-Add-necessary-DT-data-for-Krait-cpufreq.patch index 46feec366d..9435de63fe 100644 --- a/target/linux/ipq806x/patches-4.1/144-ARM-dts-qcom-Add-necessary-DT-data-for-Krait-cpufreq.patch +++ b/target/linux/ipq806x/patches-4.1/144-ARM-dts-qcom-Add-necessary-DT-data-for-Krait-cpufreq.patch @@ -37,7 +37,7 @@ }; }; -@@ -195,6 +213,46 @@ +@@ -72,6 +90,46 @@ }; }; @@ -84,7 +84,7 @@ soc: soc { #address-cells = <1>; #size-cells = <1>; -@@ -310,11 +368,13 @@ +@@ -187,11 +245,13 @@ acc0: clock-controller@2088000 { compatible = "qcom,kpss-acc-v1"; reg = <0x02088000 0x1000>, <0x02008000 0x1000>; diff --git a/target/linux/ipq806x/patches-4.1/707-ARM-dts-qcom-add-mdio-nodes-to-ap148-db149.patch b/target/linux/ipq806x/patches-4.1/707-ARM-dts-qcom-add-mdio-nodes-to-ap148-db149.patch index 20d850287c..846f7384d1 100644 --- a/target/linux/ipq806x/patches-4.1/707-ARM-dts-qcom-add-mdio-nodes-to-ap148-db149.patch +++ b/target/linux/ipq806x/patches-4.1/707-ARM-dts-qcom-add-mdio-nodes-to-ap148-db149.patch @@ -11,7 +11,7 @@ Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org> --- a/arch/arm/boot/dts/qcom-ipq8064-ap148.dts +++ b/arch/arm/boot/dts/qcom-ipq8064-ap148.dts -@@ -14,8 +14,9 @@ +@@ -19,8 +19,9 @@ }; }; @@ -22,7 +22,7 @@ Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org> }; chosen { -@@ -54,6 +55,15 @@ +@@ -59,6 +60,15 @@ bias-none; }; }; @@ -38,7 +38,7 @@ Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org> }; gsbi@16300000 { -@@ -139,5 +149,33 @@ +@@ -144,5 +154,33 @@ pinctrl-0 = <&pcie2_pins>; pinctrl-names = "default"; }; diff --git a/target/linux/ipq806x/patches-4.1/708-ARM-dts-qcom-add-gmac-nodes-to-ipq806x-platforms.patch b/target/linux/ipq806x/patches-4.1/708-ARM-dts-qcom-add-gmac-nodes-to-ipq806x-platforms.patch index de68678d36..80197139ff 100644 --- a/target/linux/ipq806x/patches-4.1/708-ARM-dts-qcom-add-gmac-nodes-to-ipq806x-platforms.patch +++ b/target/linux/ipq806x/patches-4.1/708-ARM-dts-qcom-add-gmac-nodes-to-ipq806x-platforms.patch @@ -12,7 +12,7 @@ Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org> --- a/arch/arm/boot/dts/qcom-ipq8064-ap148.dts +++ b/arch/arm/boot/dts/qcom-ipq8064-ap148.dts -@@ -64,6 +64,16 @@ +@@ -69,6 +69,16 @@ bias-disable; }; }; @@ -29,7 +29,7 @@ Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org> }; gsbi@16300000 { -@@ -177,5 +187,26 @@ +@@ -182,5 +192,26 @@ reg = <4>; }; }; |