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-rw-r--r--target/linux/oxnas/files/drivers/pci/host/pcie-oxnas.c31
-rw-r--r--target/linux/oxnas/patches-4.14/340-oxnas-pcie.patch176
-rw-r--r--target/linux/oxnas/patches-4.14/500-oxnas-sata.patch6
3 files changed, 118 insertions, 95 deletions
diff --git a/target/linux/oxnas/files/drivers/pci/host/pcie-oxnas.c b/target/linux/oxnas/files/drivers/pci/host/pcie-oxnas.c
index 68898c3beb..1dd13f9364 100644
--- a/target/linux/oxnas/files/drivers/pci/host/pcie-oxnas.c
+++ b/target/linux/oxnas/files/drivers/pci/host/pcie-oxnas.c
@@ -420,34 +420,51 @@ oxnas_pcie_map_registers(struct platform_device *pdev,
u32 pcie_ctrl_offset;
ret = of_address_to_resource(np, 0, &regs);
- if (ret)
+ if (ret) {
+ dev_err(&pdev->dev, "failed to parse base register space\n");
return -EINVAL;
+ }
+
pcie->base = devm_ioremap_resource(&pdev->dev, &regs);
- if (!pcie->base)
+ if (!pcie->base) {
+ dev_err(&pdev->dev, "failed to map base register space\n");
return -ENOMEM;
+ }
ret = of_address_to_resource(np, 1, &regs);
- if (ret)
+ if (ret) {
+ dev_err(&pdev->dev, "failed to parse inbound register space\n");
return -EINVAL;
+ }
+
pcie->inbound = devm_ioremap_resource(&pdev->dev, &regs);
- if (!pcie->inbound)
+ if (!pcie->inbound) {
+ dev_err(&pdev->dev, "failed to map inbound register space\n");
return -ENOMEM;
+ }
pcie->phy = devm_of_phy_get(&pdev->dev, np, NULL);
if (IS_ERR(pcie->phy)) {
- if (PTR_ERR(pcie->phy) == -EPROBE_DEFER)
+ if (PTR_ERR(pcie->phy) == -EPROBE_DEFER) {
+ dev_err(&pdev->dev, "failed to probe phy\n");
return PTR_ERR(pcie->phy);
+ }
+ dev_warn(&pdev->dev, "phy not attached\n");
pcie->phy = NULL;
}
if (of_property_read_u32(np, "plxtech,pcie-outbound-offset",
- &outbound_ctrl_offset))
+ &outbound_ctrl_offset)) {
+ dev_err(&pdev->dev, "failed to parse outbound register offset\n");
return -EINVAL;
+ }
pcie->outbound_offset = outbound_ctrl_offset;
if (of_property_read_u32(np, "plxtech,pcie-ctrl-offset",
- &pcie_ctrl_offset))
+ &pcie_ctrl_offset)) {
+ dev_err(&pdev->dev, "failed to parse pcie-ctrl register offset\n");
return -EINVAL;
+ }
pcie->pcie_ctrl_offset = pcie_ctrl_offset;
return 0;
diff --git a/target/linux/oxnas/patches-4.14/340-oxnas-pcie.patch b/target/linux/oxnas/patches-4.14/340-oxnas-pcie.patch
index 2e4b5714f4..a6b7137584 100644
--- a/target/linux/oxnas/patches-4.14/340-oxnas-pcie.patch
+++ b/target/linux/oxnas/patches-4.14/340-oxnas-pcie.patch
@@ -22,93 +22,99 @@
--- a/arch/arm/boot/dts/ox820.dtsi
+++ b/arch/arm/boot/dts/ox820.dtsi
-@@ -316,6 +316,89 @@
- reg = <0x1000 0x1000>,
+@@ -288,7 +288,7 @@
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "simple-bus";
+- ranges = <0 0x47000000 0x1000000>;
++ ranges = <0 0x47000000 0x2000>;
+
+ scu: scu@0 {
+ compatible = "arm,arm11mp-scu";
+@@ -317,5 +317,86 @@
<0x100 0x500>;
};
-+
-+ pcie0: pcie-controller@c00000 {
-+ compatible = "plxtech,nas782x-pcie";
-+ device_type = "pci";
-+ #address-cells = <3>;
-+ #size-cells = <2>;
-+
-+ /* flag & space bus address host address size */
-+ ranges = < 0x82000000 0 0x48000000 0x48000000 0 0x2000000
-+ 0xC2000000 0 0x4A000000 0x4A000000 0 0x1E00000
-+ 0x81000000 0 0x4BE00000 0x4BE00000 0 0x0100000
-+ 0x80000000 0 0x4BF00000 0x4BF00000 0 0x0100000>;
-+
-+ bus-range = <0x00 0x7f>;
-+
-+ /* cfg inbound translator */
-+ reg = <0xc00000 0x1000>, <0xd00000 0x100>;
-+
-+ phys = <&pcie_phy>;
-+ phy-names = "pcie-phy";
-+
-+ #interrupt-cells = <1>;
-+ /* wild card mask, match all bus address & interrupt specifier */
-+ /* format: bus address mask, interrupt specifier mask */
-+ /* each bit 1 means need match, 0 means ignored when match */
-+ interrupt-map-mask = <0 0 0 0>;
-+ /* format: a list of: bus address, interrupt specifier,
-+ * parent interrupt controller & specifier */
-+ interrupt-map = <0 0 0 0 &gic 0 19 0x304>;
-+
-+ gpios = <&gpio1 12 0>;
-+ clocks = <&stdclk CLK_820_PCIEA>, <&pllb>;
-+ clock-names = "pcie", "busclk";
-+ resets = <&reset RESET_PCIEA>;
-+ reset-names = "pcie";
-+
-+ plxtech,pcie-hcsl-bit = <2>;
-+ plxtech,pcie-ctrl-offset = <0x120>;
-+ plxtech,pcie-outbound-offset = <0x138>;
-+ status = "disabled";
-+ };
-+
-+ pcie1: pcie-controller@e00000 {
-+ compatible = "plxtech,nas782x-pcie";
-+ device_type = "pci";
-+ #address-cells = <3>;
-+ #size-cells = <2>;
-+
-+ /* flag & space bus address host address size */
-+ ranges = < 0x82000000 0 0x4C000000 0x4C000000 0 0x2000000
-+ 0xC2000000 0 0x4E000000 0x4E000000 0 0x1E00000
-+ 0x81000000 0 0x4FE00000 0x4FE00000 0 0x0100000
-+ 0x80000000 0 0x4FF00000 0x4FF00000 0 0x0100000>;
-+
-+ bus-range = <0x80 0xff>;
-+
-+ /* cfg inbound translator */
-+ reg = <0xe00000 0x1000>, <0xf00000 0x100>;
-+
-+ phys = <&pcie_phy>;
-+ phy-names = "pcie-phy";
-+
-+ #interrupt-cells = <1>;
-+ /* wild card mask, match all bus address & interrupt specifier */
-+ /* format: bus address mask, interrupt specifier mask */
-+ /* each bit 1 means need match, 0 means ignored when match */
-+ interrupt-map-mask = <0 0 0 0>;
-+ /* format: a list of: bus address, interrupt specifier,
-+ * parent interrupt controller & specifier */
-+ interrupt-map = <0 0 0 0 &gic 0 20 0x304>;
-+
-+ /* gpios = <&gpio1 12 0>; */
-+ clocks = <&stdclk CLK_820_PCIEB>, <&pllb>;
-+ clock-names = "pcie", "busclk";
-+ resets = <&reset RESET_PCIEB>;
-+ reset-names = "pcie";
-+
-+ plxtech,pcie-hcsl-bit = <3>;
-+ plxtech,pcie-ctrl-offset = <0x124>;
-+ plxtech,pcie-outbound-offset = <0x174>;
-+ status = "disabled";
-+ };
-+
};
++
++ pcie0: pcie-controller@47c00000 {
++ compatible = "plxtech,nas782x-pcie";
++ device_type = "pci";
++ #address-cells = <3>;
++ #size-cells = <2>;
++
++ /* flag & space bus address host address size */
++ ranges = < 0x82000000 0 0x48000000 0x48000000 0 0x2000000
++ 0xC2000000 0 0x4A000000 0x4A000000 0 0x1E00000
++ 0x81000000 0 0x4BE00000 0x4BE00000 0 0x0100000
++ 0x80000000 0 0x4BF00000 0x4BF00000 0 0x0100000>;
++
++ bus-range = <0x00 0x7f>;
++
++ /* cfg inbound translator */
++ reg = <0x47c00000 0x1000>, <0x47d00000 0x100>;
++
++ phys = <&pcie_phy>;
++ phy-names = "pcie-phy";
++
++ #interrupt-cells = <1>;
++ /* wild card mask, match all bus address & interrupt specifier */
++ /* format: bus address mask, interrupt specifier mask */
++ /* each bit 1 means need match, 0 means ignored when match */
++ interrupt-map-mask = <0 0 0 0>;
++ /* format: a list of: bus address, interrupt specifier,
++ * parent interrupt controller & specifier */
++ interrupt-map = <0 0 0 0 &gic 0 19 0x304>;
++ gpios = <&gpio1 12 0>;
++ clocks = <&stdclk CLK_820_PCIEA>, <&pllb>;
++ clock-names = "pcie", "busclk";
++ resets = <&reset RESET_PCIEA>;
++ reset-names = "pcie";
++
++ plxtech,pcie-hcsl-bit = <2>;
++ plxtech,pcie-ctrl-offset = <0x120>;
++ plxtech,pcie-outbound-offset = <0x138>;
++ status = "disabled";
++ };
++
++ pcie1: pcie-controller@47e00000 {
++ compatible = "plxtech,nas782x-pcie";
++ device_type = "pci";
++ #address-cells = <3>;
++ #size-cells = <2>;
++
++ /* flag & space bus address host address size */
++ ranges = < 0x82000000 0 0x4C000000 0x4C000000 0 0x2000000
++ 0xC2000000 0 0x4E000000 0x4E000000 0 0x1E00000
++ 0x81000000 0 0x4FE00000 0x4FE00000 0 0x0100000
++ 0x80000000 0 0x4FF00000 0x4FF00000 0 0x0100000>;
++
++ bus-range = <0x80 0xff>;
++
++ /* cfg inbound translator */
++ reg = <0x47e00000 0x1000>, <0x47f00000 0x100>;
++
++ phys = <&pcie_phy>;
++ phy-names = "pcie-phy";
++
++ #interrupt-cells = <1>;
++ /* wild card mask, match all bus address & interrupt specifier */
++ /* format: bus address mask, interrupt specifier mask */
++ /* each bit 1 means need match, 0 means ignored when match */
++ interrupt-map-mask = <0 0 0 0>;
++ /* format: a list of: bus address, interrupt specifier,
++ * parent interrupt controller & specifier */
++ interrupt-map = <0 0 0 0 &gic 0 20 0x304>;
++
++ /* gpios = <&gpio1 12 0>; */
++ clocks = <&stdclk CLK_820_PCIEB>, <&pllb>;
++ clock-names = "pcie", "busclk";
++ resets = <&reset RESET_PCIEB>;
++ reset-names = "pcie";
++
++ plxtech,pcie-hcsl-bit = <3>;
++ plxtech,pcie-ctrl-offset = <0x124>;
++ plxtech,pcie-outbound-offset = <0x174>;
++ status = "disabled";
++ };
};
};
diff --git a/target/linux/oxnas/patches-4.14/500-oxnas-sata.patch b/target/linux/oxnas/patches-4.14/500-oxnas-sata.patch
index 7aa0df973f..5fe0746086 100644
--- a/target/linux/oxnas/patches-4.14/500-oxnas-sata.patch
+++ b/target/linux/oxnas/patches-4.14/500-oxnas-sata.patch
@@ -26,9 +26,9 @@
obj-$(CONFIG_PATA_ALI) += pata_ali.o
--- a/arch/arm/boot/dts/ox820.dtsi
+++ b/arch/arm/boot/dts/ox820.dtsi
-@@ -400,5 +400,20 @@
- };
-
+@@ -398,5 +398,20 @@
+ plxtech,pcie-outbound-offset = <0x174>;
+ status = "disabled";
};
+
+ sata: sata@45900000 {
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-18 22:35:49 +0000