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authorFelix Fietkau <nbd@openwrt.org>2015-08-13 19:02:16 +0000
committerFelix Fietkau <nbd@openwrt.org>2015-08-13 19:02:16 +0000
commit6cc5919e8a7d3f9bee02dfb5bf1a33e35f9b1efe (patch)
tree6fa29f8171e6dafd43d0fa4235661053dbac6998 /target
parent4561cc2ccaeb939a17b6e2d3a49adbd26712ea26 (diff)
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ipq806x: disable DMA on the SPI flash
Previous patch 6f2905eeb6ce5ddec8d12d677e1f377a940b537b enabled ADM in the kernel, which causes a kernel panic when accessing the SPI flash. As a workaround, We'll disable DMA for the flash for now. It was not enabled previously anyway so we'll just leave it as is. Reported-by: Jonas Gorski <jogo@openwrt.org> Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org> SVN-Revision: 46587
Diffstat (limited to 'target')
-rw-r--r--target/linux/ipq806x/patches-3.18/157-ARM-DT-ipq8064-Add-ADM-device-node.patch13
-rw-r--r--target/linux/ipq806x/patches-3.18/165-arm-qcom-dts-Enable-NAND-node-on-IPQ8064-AP148-platform.patch2
-rw-r--r--target/linux/ipq806x/patches-3.18/707-ARM-dts-qcom-add-mdio-nodes-to-ap148-db149.patch2
-rw-r--r--target/linux/ipq806x/patches-3.18/708-ARM-dts-qcom-add-gmac-nodes-to-ipq806x-platforms.patch2
4 files changed, 3 insertions, 16 deletions
diff --git a/target/linux/ipq806x/patches-3.18/157-ARM-DT-ipq8064-Add-ADM-device-node.patch b/target/linux/ipq806x/patches-3.18/157-ARM-DT-ipq8064-Add-ADM-device-node.patch
index 64b0022..4d9e613 100644
--- a/target/linux/ipq806x/patches-3.18/157-ARM-DT-ipq8064-Add-ADM-device-node.patch
+++ b/target/linux/ipq806x/patches-3.18/157-ARM-DT-ipq8064-Add-ADM-device-node.patch
@@ -11,19 +11,6 @@ Signed-off-by: Andy Gross <agross@codeaurora.org>
arch/arm/boot/dts/qcom-ipq8064.dtsi | 21 +++++++++++++++++++++
2 files changed, 25 insertions(+)
---- a/arch/arm/boot/dts/qcom-ipq8064-ap148.dts
-+++ b/arch/arm/boot/dts/qcom-ipq8064-ap148.dts
-@@ -90,6 +90,10 @@
-
- cs-gpios = <&qcom_pinmux 20 0>;
-
-+ dmas = <&adm_dma 6>,
-+ <&adm_dma 5>;
-+ dma-names = "rx", "tx";
-+
- flash: m25p80@0 {
- compatible = "s25fl256s1";
- #address-cells = <1>;
--- a/arch/arm/boot/dts/qcom-ipq8064.dtsi
+++ b/arch/arm/boot/dts/qcom-ipq8064.dtsi
@@ -657,5 +657,25 @@
diff --git a/target/linux/ipq806x/patches-3.18/165-arm-qcom-dts-Enable-NAND-node-on-IPQ8064-AP148-platform.patch b/target/linux/ipq806x/patches-3.18/165-arm-qcom-dts-Enable-NAND-node-on-IPQ8064-AP148-platform.patch
index 94e4e6b..77be886 100644
--- a/target/linux/ipq806x/patches-3.18/165-arm-qcom-dts-Enable-NAND-node-on-IPQ8064-AP148-platform.patch
+++ b/target/linux/ipq806x/patches-3.18/165-arm-qcom-dts-Enable-NAND-node-on-IPQ8064-AP148-platform.patch
@@ -57,7 +57,7 @@ arch/arm/boot/dts/qcom-ipq8064-ap148.dts | 36 ++++++++++++++++++++++++++++++++
};
gsbi@16300000 {
-@@ -174,5 +199,19 @@
+@@ -170,5 +195,19 @@
pinctrl-0 = <&pcie1_pins>;
pinctrl-names = "default";
};
diff --git a/target/linux/ipq806x/patches-3.18/707-ARM-dts-qcom-add-mdio-nodes-to-ap148-db149.patch b/target/linux/ipq806x/patches-3.18/707-ARM-dts-qcom-add-mdio-nodes-to-ap148-db149.patch
index 75ebfe6..da8286a 100644
--- a/target/linux/ipq806x/patches-3.18/707-ARM-dts-qcom-add-mdio-nodes-to-ap148-db149.patch
+++ b/target/linux/ipq806x/patches-3.18/707-ARM-dts-qcom-add-mdio-nodes-to-ap148-db149.patch
@@ -38,7 +38,7 @@ Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org>
};
gsbi@16300000 {
-@@ -209,6 +219,34 @@
+@@ -205,6 +215,34 @@
nand-ecc-strength = <4>;
nand-bus-width = <8>;
};
diff --git a/target/linux/ipq806x/patches-3.18/708-ARM-dts-qcom-add-gmac-nodes-to-ipq806x-platforms.patch b/target/linux/ipq806x/patches-3.18/708-ARM-dts-qcom-add-gmac-nodes-to-ipq806x-platforms.patch
index 72a9f8b..8cfc38b 100644
--- a/target/linux/ipq806x/patches-3.18/708-ARM-dts-qcom-add-gmac-nodes-to-ipq806x-platforms.patch
+++ b/target/linux/ipq806x/patches-3.18/708-ARM-dts-qcom-add-gmac-nodes-to-ipq806x-platforms.patch
@@ -29,7 +29,7 @@ Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org>
};
gsbi@16300000 {
-@@ -247,6 +257,27 @@
+@@ -243,6 +253,27 @@
reg = <4>;
};
};