openwrtv3/target/linux/ipq806x/patches-4.9/863-dts-ipq4019-add-nand-and-qpic-bam-dma-node.patch
Jo-Philipp Wich 55623a9c83 kernel: update kernel 4.9 to 4.9.31
Fixes the following security vulnerabilities:

CVE-2017-8890
The inet_csk_clone_lock function in net/ipv4/inet_connection_sock.c in the
Linux kernel through 4.10.15 allows attackers to cause a denial of service
(double free) or possibly have unspecified other impact by leveraging use
of the accept system call.

CVE-2017-9074
The IPv6 fragmentation implementation in the Linux kernel through 4.11.1
does not consider that the nexthdr field may be associated with an invalid
option, which allows local users to cause a denial of service (out-of-bounds
read and BUG) or possibly have unspecified other impact via crafted socket
and send system calls.

CVE-2017-9075
The sctp_v6_create_accept_sk function in net/sctp/ipv6.c in the Linux kernel
through 4.11.1 mishandles inheritance, which allows local users to cause a
denial of service or possibly have unspecified other impact via crafted
system calls, a related issue to CVE-2017-8890.

CVE-2017-9076
The dccp_v6_request_recv_sock function in net/dccp/ipv6.c in the Linux
kernel through 4.11.1 mishandles inheritance, which allows local users to
cause a denial of service or possibly have unspecified other impact via
crafted system calls, a related issue to CVE-2017-8890.

CVE-2017-9077
The tcp_v6_syn_recv_sock function in net/ipv6/tcp_ipv6.c in the Linux kernel
through 4.11.1 mishandles inheritance, which allows local users to cause a
denial of service or possibly have unspecified other impact via crafted
system calls, a related issue to CVE-2017-8890.

CVE-2017-9242
The __ip6_append_data function in net/ipv6/ip6_output.c in the Linux kernel
through 4.11.3 is too late in checking whether an overwrite of an skb data
structure may occur, which allows local users to cause a denial of service
(system crash) via crafted system calls.

Ref: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-8890
Ref: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9074
Ref: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9075
Ref: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9076
Ref: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9077
Ref: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9242
Ref: https://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.31

Signed-off-by: Jo-Philipp Wich <jo@mein.io>
2017-06-08 01:03:39 +02:00

166 lines
3.4 KiB
Diff

From 02bbf3c46e1e38e9ca699143566903683e3a015d Mon Sep 17 00:00:00 2001
From: Ram Chandra Jangir <rjangir@codeaurora.org>
Date: Thu, 20 Apr 2017 10:45:00 +0530
Subject: [PATCH] dts: ipq4019: add nand and qpic bam dma node
This change adds QPIC BAM dma and NAND driver node's in
IPQ4019 device tree, also enable this for AP-DK04.1 based
boards.
Signed-off-by: Ram Chandra Jangir <rjangir@codeaurora.org>
---
arch/arm/boot/dts/qcom-ipq4019-ap.dk04.1.dtsi | 75 +++++++++++++++++++++++++++
arch/arm/boot/dts/qcom-ipq4019.dtsi | 38 ++++++++++++++
2 files changed, 113 insertions(+)
--- a/arch/arm/boot/dts/qcom-ipq4019-ap.dk04.1.dtsi
+++ b/arch/arm/boot/dts/qcom-ipq4019-ap.dk04.1.dtsi
@@ -88,6 +88,86 @@
bias-disable;
};
};
+
+ nand_pins: nand_pins {
+
+ mux_1 {
+ pins = "gpio52", "gpio53", "gpio54",
+ "gpio55", "gpio56", "gpio61",
+ "gpio62", "gpio63", "gpio69";
+ function = "qpic_pad";
+ bias-disable;
+ };
+
+ mux_2 {
+ pins = "gpio67";
+ function = "qpic_pad0";
+ bias-disable;
+ };
+
+ mux_3 {
+ pins = "gpio64";
+ function = "qpic_pad1";
+ bias-disable;
+ };
+
+ mux_4 {
+ pins = "gpio65";
+ function = "qpic_pad2";
+ bias-disable;
+ };
+
+ mux_5 {
+ pins = "gpio66";
+ function = "qpic_pad3";
+ bias-disable;
+ };
+
+ mux_6 {
+ pins = "gpio57";
+ function = "qpic_pad4";
+ bias-disable;
+ };
+
+ mux_7 {
+ pins = "gpio58";
+ function = "qpic_pad5";
+ bias-disable;
+ };
+
+ mux_8 {
+ pins = "gpio59";
+ function = "qpic_pad6";
+ bias-disable;
+ };
+
+ mux_9 {
+ pins = "gpio60";
+ function = "qpic_pad7";
+ bias-disable;
+ };
+
+ mux_10 {
+ pins = "gpio68";
+ function = "qpic_pad8";
+ bias-disable;
+ };
+
+ pullups {
+ pins = "gpio52", "gpio53", "gpio58",
+ "gpio59";
+ bias-pull-up;
+ };
+
+ pulldowns {
+ pins = "gpio54", "gpio55", "gpio56",
+ "gpio57", "gpio60", "gpio61",
+ "gpio62", "gpio63", "gpio64",
+ "gpio65", "gpio66", "gpio67",
+ "gpio68", "gpio69";
+ bias-pull-down;
+ };
+ };
};
blsp_dma: dma@7884000 {
@@ -159,5 +239,15 @@
watchdog@b017000 {
status = "ok";
};
+
+ qpic_bam: dma@7984000 {
+ status = "ok";
+ };
+
+ nand: qpic-nand@79b0000 {
+ pinctrl-0 = <&nand_pins>;
+ pinctrl-names = "default";
+ status = "ok";
+ };
};
};
--- a/arch/arm/boot/dts/qcom-ipq4019.dtsi
+++ b/arch/arm/boot/dts/qcom-ipq4019.dtsi
@@ -586,5 +586,43 @@
"legacy";
status = "disabled";
};
+
+ qpic_bam: dma@7984000 {
+ compatible = "qcom,bam-v1.7.0";
+ reg = <0x7984000 0x1a000>;
+ interrupts = <0 101 0>;
+ clocks = <&gcc GCC_QPIC_AHB_CLK>;
+ clock-names = "bam_clk";
+ #dma-cells = <1>;
+ qcom,ee = <0>;
+ status = "disabled";
+ };
+
+ nand: qpic-nand@79b0000 {
+ compatible = "qcom,ebi2-nandc-bam", "qcom,msm-nand";
+ reg = <0x79b0000 0x1000>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&gcc GCC_QPIC_CLK>,
+ <&gcc GCC_QPIC_AHB_CLK>;
+ clock-names = "core", "aon";
+
+ dmas = <&qpic_bam 0>,
+ <&qpic_bam 1>,
+ <&qpic_bam 2>;
+ dma-names = "tx", "rx", "cmd";
+ status = "disabled";
+
+ nandcs@0 {
+ compatible = "qcom,nandcs";
+ reg = <0>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ nand-ecc-strength = <4>;
+ nand-ecc-step-size = <512>;
+ nand-bus-width = <8>;
+ };
+ };
};
};