From 77dc3c24bc8fbb1c54fe6fb2073e0a6bb7d96312 Mon Sep 17 00:00:00 2001 From: David P Date: Fri, 16 Nov 2018 12:21:47 -0300 Subject: move linux-libre 4.18.11 to [libre-testing] Because I'll remove the ppc64le support for 4.19 temporally Signed-off-by: David P --- ...RM-atags-add-support-for-Marvell-s-u-boot.patch | 51 + ...to-disallow-unprivileged-CLONE_NEWUSER-by.patch | 101 + ...gadget-no-TTY-hangup-on-USB-disconnect-WI.patch | 39 + ...dt-retrieve-MAC-addresses-from-Marvell-bo.patch | 47 + ...02-fix-Atmel-maXTouch-touchscreen-support.patch | 37 + .../0003-SMILE-Plug-device-tree-file.patch | 209 + .../linux-libre/0004-fix-mvsdio-eMMC-timing.patch | 38 + ...x-Allow-mac-address-to-be-set-as-a-parame.patch | 96 + .../0006-set-default-cubietruck-led-triggers.patch | 33 + ...odroid-set-higher-minimum-buck2-regulator.patch | 30 + .../0008-ARM-dove-enable-ethernet-on-D3Plug.patch | 31 + .../0009-power-add-power-sequence-library.patch | 790 ++ ...d-power-sequence-handling-for-USB-devices.patch | 164 + ...imx6qdl-Enable-usb-node-children-with-reg.patch | 49 + ...6qdl-udoo.dtsi-fix-onboard-USB-HUB-proper.patch | 80 + ...-dts-imx6q-evi-Fix-onboard-hub-reset-line.patch | 74 + ...eclare-asm-symbols-as-character-arrays-in.patch | 61 + libre-testing/linux-libre/60-linux.hook | 12 + libre-testing/linux-libre/90-linux.hook | 11 + libre-testing/linux-libre/ChangeLog | 115 + libre-testing/linux-libre/PKGBUILD | 404 + libre-testing/linux-libre/config.armv7h | 8773 ++++++++++++++++++ libre-testing/linux-libre/config.i686 | 9553 +++++++++++++++++++ libre-testing/linux-libre/config.ppc64le | 8586 ++++++++++++++++++ libre-testing/linux-libre/config.x86_64 | 9567 ++++++++++++++++++++ libre-testing/linux-libre/linux.install | 12 + libre-testing/linux-libre/linux.preset | 14 + 27 files changed, 38977 insertions(+) create mode 100644 libre-testing/linux-libre/0001-ARM-atags-add-support-for-Marvell-s-u-boot.patch create mode 100644 libre-testing/linux-libre/0001-add-sysctl-to-disallow-unprivileged-CLONE_NEWUSER-by.patch create mode 100644 libre-testing/linux-libre/0001-usb-serial-gadget-no-TTY-hangup-on-USB-disconnect-WI.patch create mode 100644 libre-testing/linux-libre/0002-ARM-atags-fdt-retrieve-MAC-addresses-from-Marvell-bo.patch create mode 100644 libre-testing/linux-libre/0002-fix-Atmel-maXTouch-touchscreen-support.patch create mode 100644 libre-testing/linux-libre/0003-SMILE-Plug-device-tree-file.patch create mode 100644 libre-testing/linux-libre/0004-fix-mvsdio-eMMC-timing.patch create mode 100644 libre-testing/linux-libre/0005-net-smsc95xx-Allow-mac-address-to-be-set-as-a-parame.patch create mode 100644 libre-testing/linux-libre/0006-set-default-cubietruck-led-triggers.patch create mode 100644 libre-testing/linux-libre/0007-exynos4412-odroid-set-higher-minimum-buck2-regulator.patch create mode 100644 libre-testing/linux-libre/0008-ARM-dove-enable-ethernet-on-D3Plug.patch create mode 100644 libre-testing/linux-libre/0009-power-add-power-sequence-library.patch create mode 100644 libre-testing/linux-libre/0010-usb-core-add-power-sequence-handling-for-USB-devices.patch create mode 100644 libre-testing/linux-libre/0011-ARM-dts-imx6qdl-Enable-usb-node-children-with-reg.patch create mode 100644 libre-testing/linux-libre/0012-ARM-dts-imx6qdl-udoo.dtsi-fix-onboard-USB-HUB-proper.patch create mode 100644 libre-testing/linux-libre/0013-ARM-dts-imx6q-evi-Fix-onboard-hub-reset-line.patch create mode 100644 libre-testing/linux-libre/0014-ARM-mvebu-declare-asm-symbols-as-character-arrays-in.patch create mode 100644 libre-testing/linux-libre/60-linux.hook create mode 100644 libre-testing/linux-libre/90-linux.hook create mode 100644 libre-testing/linux-libre/ChangeLog create mode 100644 libre-testing/linux-libre/PKGBUILD create mode 100644 libre-testing/linux-libre/config.armv7h create mode 100644 libre-testing/linux-libre/config.i686 create mode 100644 libre-testing/linux-libre/config.ppc64le create mode 100644 libre-testing/linux-libre/config.x86_64 create mode 100644 libre-testing/linux-libre/linux.install create mode 100644 libre-testing/linux-libre/linux.preset (limited to 'libre-testing') diff --git a/libre-testing/linux-libre/0001-ARM-atags-add-support-for-Marvell-s-u-boot.patch b/libre-testing/linux-libre/0001-ARM-atags-add-support-for-Marvell-s-u-boot.patch new file mode 100644 index 000000000..f67e039da --- /dev/null +++ b/libre-testing/linux-libre/0001-ARM-atags-add-support-for-Marvell-s-u-boot.patch @@ -0,0 +1,51 @@ +From 6cd78f818001a5e2caac7cadc3ffff95d752a021 Mon Sep 17 00:00:00 2001 +From: Willy Tarreau +Date: Sun, 2 Dec 2012 19:59:28 +0100 +Subject: [PATCH 01/14] ARM: atags: add support for Marvell's u-boot + +Marvell uses a specific atag in its u-boot which includes among other +information the MAC addresses for up to 4 network interfaces. + +Signed-off-by: Willy Tarreau +--- + arch/arm/include/uapi/asm/setup.h | 17 +++++++++++++++++ + 1 file changed, 17 insertions(+) + +diff --git a/arch/arm/include/uapi/asm/setup.h b/arch/arm/include/uapi/asm/setup.h +index 6b335a9ff8c8..614150b53643 100644 +--- a/arch/arm/include/uapi/asm/setup.h ++++ b/arch/arm/include/uapi/asm/setup.h +@@ -144,6 +144,18 @@ struct tag_memclk { + __u32 fmemclk; + }; + ++/* Marvell uboot parameters */ ++#define ATAG_MV_UBOOT 0x41000403 ++struct tag_mv_uboot { ++ __u32 uboot_version; ++ __u32 tclk; ++ __u32 sysclk; ++ __u32 isUsbHost; ++ __u8 macAddr[4][6]; ++ __u16 mtu[4]; ++ __u32 nand_ecc; ++}; ++ + struct tag { + struct tag_header hdr; + union { +@@ -166,6 +178,11 @@ struct tag { + * DC21285 specific + */ + struct tag_memclk memclk; ++ ++ /* ++ * Marvell specific ++ */ ++ struct tag_mv_uboot mv_uboot; + } u; + }; + +-- +2.18.0 + diff --git a/libre-testing/linux-libre/0001-add-sysctl-to-disallow-unprivileged-CLONE_NEWUSER-by.patch b/libre-testing/linux-libre/0001-add-sysctl-to-disallow-unprivileged-CLONE_NEWUSER-by.patch new file mode 100644 index 000000000..e57df3b15 --- /dev/null +++ b/libre-testing/linux-libre/0001-add-sysctl-to-disallow-unprivileged-CLONE_NEWUSER-by.patch @@ -0,0 +1,101 @@ +From 1a47eb71988a919e811ce558f6f58855155c6218 Mon Sep 17 00:00:00 2001 +From: Serge Hallyn +Date: Fri, 31 May 2013 19:12:12 +0100 +Subject: [PATCH] add sysctl to disallow unprivileged CLONE_NEWUSER by default + +Signed-off-by: Serge Hallyn +[bwh: Remove unneeded binary sysctl bits] +Signed-off-by: Daniel Micay +--- + kernel/fork.c | 15 +++++++++++++++ + kernel/sysctl.c | 12 ++++++++++++ + kernel/user_namespace.c | 3 +++ + 3 files changed, 30 insertions(+) + +diff --git a/kernel/fork.c b/kernel/fork.c +index 8ed48ca2cc43..e02823819ab7 100644 +--- a/kernel/fork.c ++++ b/kernel/fork.c +@@ -103,6 +103,11 @@ + + #define CREATE_TRACE_POINTS + #include ++#ifdef CONFIG_USER_NS ++extern int unprivileged_userns_clone; ++#else ++#define unprivileged_userns_clone 0 ++#endif + + /* + * Minimum number of threads to boot the kernel +@@ -1625,6 +1630,10 @@ static __latent_entropy struct task_struct *copy_process( + if ((clone_flags & (CLONE_NEWUSER|CLONE_FS)) == (CLONE_NEWUSER|CLONE_FS)) + return ERR_PTR(-EINVAL); + ++ if ((clone_flags & CLONE_NEWUSER) && !unprivileged_userns_clone) ++ if (!capable(CAP_SYS_ADMIN)) ++ return ERR_PTR(-EPERM); ++ + /* + * Thread groups must share signals as well, and detached threads + * can only be started up within the thread group. +@@ -2421,6 +2430,12 @@ int ksys_unshare(unsigned long unshare_flags) + if (unshare_flags & CLONE_NEWNS) + unshare_flags |= CLONE_FS; + ++ if ((unshare_flags & CLONE_NEWUSER) && !unprivileged_userns_clone) { ++ err = -EPERM; ++ if (!capable(CAP_SYS_ADMIN)) ++ goto bad_unshare_out; ++ } ++ + err = check_unshare_flags(unshare_flags); + if (err) + goto bad_unshare_out; +diff --git a/kernel/sysctl.c b/kernel/sysctl.c +index 2d9837c0aff4..eb5236c069fc 100644 +--- a/kernel/sysctl.c ++++ b/kernel/sysctl.c +@@ -105,6 +105,9 @@ extern int core_uses_pid; + extern char core_pattern[]; + extern unsigned int core_pipe_limit; + #endif ++#ifdef CONFIG_USER_NS ++extern int unprivileged_userns_clone; ++#endif + extern int pid_max; + extern int pid_max_min, pid_max_max; + extern int percpu_pagelist_fraction; +@@ -519,6 +522,15 @@ static struct ctl_table kern_table[] = { + .proc_handler = proc_dointvec, + }, + #endif ++#ifdef CONFIG_USER_NS ++ { ++ .procname = "unprivileged_userns_clone", ++ .data = &unprivileged_userns_clone, ++ .maxlen = sizeof(int), ++ .mode = 0644, ++ .proc_handler = proc_dointvec, ++ }, ++#endif + #ifdef CONFIG_PROC_SYSCTL + { + .procname = "tainted", +diff --git a/kernel/user_namespace.c b/kernel/user_namespace.c +index e5222b5fb4fe..c941a66e51d1 100644 +--- a/kernel/user_namespace.c ++++ b/kernel/user_namespace.c +@@ -26,6 +26,9 @@ + #include + #include + ++/* sysctl */ ++int unprivileged_userns_clone; ++ + static struct kmem_cache *user_ns_cachep __read_mostly; + static DEFINE_MUTEX(userns_state_mutex); + +-- +2.19.0 + diff --git a/libre-testing/linux-libre/0001-usb-serial-gadget-no-TTY-hangup-on-USB-disconnect-WI.patch b/libre-testing/linux-libre/0001-usb-serial-gadget-no-TTY-hangup-on-USB-disconnect-WI.patch new file mode 100644 index 000000000..e9de435fd --- /dev/null +++ b/libre-testing/linux-libre/0001-usb-serial-gadget-no-TTY-hangup-on-USB-disconnect-WI.patch @@ -0,0 +1,39 @@ +From 716120e8010a7f400c6bed7384000e95e1465c94 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Ky=C3=B6sti=20M=C3=A4lkki?= +Date: Mon, 26 Aug 2013 19:19:44 +0300 +Subject: [PATCH 1/2] usb serial gadget: no TTY hangup on USB disconnect [WIP] +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +We may want to maintain the TTY over USB disconnects. + +This is useful when we have a terminal console to a host which +power-cycles or for other reasons resets the USB host controller. + +Signed-off-by: Kyösti Mälkki +--- + drivers/usb/gadget/function/u_serial.c | 5 +++++ + 1 file changed, 5 insertions(+) + +diff --git a/drivers/usb/gadget/function/u_serial.c b/drivers/usb/gadget/function/u_serial.c +index b369292..d156a28 100644 +--- a/drivers/usb/gadget/function/u_serial.c ++++ b/drivers/usb/gadget/function/u_serial.c +@@ -1258,8 +1258,13 @@ void gserial_disconnect(struct gserial *gser) + gser->ioport = NULL; + if (port->port.count > 0 || port->openclose) { + wake_up_interruptible(&port->drain_wait); ++#if 0 + if (port->port.tty) + tty_hangup(port->port.tty); ++#else ++ if (port->port.tty) ++ stop_tty(port->port.tty); ++#endif + } + spin_unlock_irqrestore(&port->port_lock, flags); + +-- +1.8.1.1 + diff --git a/libre-testing/linux-libre/0002-ARM-atags-fdt-retrieve-MAC-addresses-from-Marvell-bo.patch b/libre-testing/linux-libre/0002-ARM-atags-fdt-retrieve-MAC-addresses-from-Marvell-bo.patch new file mode 100644 index 000000000..e834eae8e --- /dev/null +++ b/libre-testing/linux-libre/0002-ARM-atags-fdt-retrieve-MAC-addresses-from-Marvell-bo.patch @@ -0,0 +1,47 @@ +From a383c6aaa67e862797d380a5163e633637358568 Mon Sep 17 00:00:00 2001 +From: Willy Tarreau +Date: Sun, 2 Dec 2012 19:56:58 +0100 +Subject: [PATCH 02/14] ARM: atags/fdt: retrieve MAC addresses from Marvell + boot loader + +The atags are parsed and if a Marvell atag is found, up to 4 MAC +addresses are extracted there and assigned to node aliases eth0..3 +with the name "mac-address". + +This was tested on my Mirabox and the two NICs had their correct +address set. + +Signed-off-by: Willy Tarreau +--- + arch/arm/boot/compressed/atags_to_fdt.c | 8 +++++++- + 1 file changed, 7 insertions(+), 1 deletion(-) + +diff --git a/arch/arm/boot/compressed/atags_to_fdt.c b/arch/arm/boot/compressed/atags_to_fdt.c +index 41fa7316c52b..807ed160a4b9 100644 +--- a/arch/arm/boot/compressed/atags_to_fdt.c ++++ b/arch/arm/boot/compressed/atags_to_fdt.c +@@ -19,7 +19,7 @@ static int node_offset(void *fdt, const char *node_path) + } + + static int setprop(void *fdt, const char *node_path, const char *property, +- uint32_t *val_array, int size) ++ void *val_array, int size) + { + int offset = node_offset(fdt, node_path); + if (offset < 0) +@@ -180,6 +180,12 @@ int atags_to_fdt(void *atag_list, void *fdt, int total_space) + initrd_start); + setprop_cell(fdt, "/chosen", "linux,initrd-end", + initrd_start + initrd_size); ++ } else if (atag->hdr.tag == ATAG_MV_UBOOT) { ++ /* This ATAG provides up to 4 MAC addresses */ ++ setprop(fdt, "eth0", "mac-address", atag->u.mv_uboot.macAddr[0], 6); ++ setprop(fdt, "eth1", "mac-address", atag->u.mv_uboot.macAddr[1], 6); ++ setprop(fdt, "eth2", "mac-address", atag->u.mv_uboot.macAddr[2], 6); ++ setprop(fdt, "eth3", "mac-address", atag->u.mv_uboot.macAddr[3], 6); + } + } + +-- +2.18.0 + diff --git a/libre-testing/linux-libre/0002-fix-Atmel-maXTouch-touchscreen-support.patch b/libre-testing/linux-libre/0002-fix-Atmel-maXTouch-touchscreen-support.patch new file mode 100644 index 000000000..5ad26fc9e --- /dev/null +++ b/libre-testing/linux-libre/0002-fix-Atmel-maXTouch-touchscreen-support.patch @@ -0,0 +1,37 @@ +From ab8cc1b2dc1b716d5c08f72dacbe1eded269f304 Mon Sep 17 00:00:00 2001 +From: André Silva +Date: Tue, 22 Mar 2016 17:58:59 -0300 +Subject: [PATCH 2/2] fix Atmel maXTouch touchscreen support + +The Atmel maXTouch touchscreen works with Linux-libre 3.13-gnu, +but not with the current longterm and mainline kernels in +Parabola. + +Now it needs to load nonfree firmware in mxt_initialize(), +which is in drivers/input/touchscreen/atmel_mxt_ts.c, and the +atmel_mxt_ts driver fails to work. + +This driver works if changing reject_firmware_nowait to +request_firmware_nowait in atmel_mxt_ts.c. This line is +requesting the file named MXT_CFG_NAME, and it's a config file, +not the firmware blob. + +Signed-off-by: André Silva +Signed-off-by: mytbk +--- + drivers/input/touchscreen/atmel_mxt_ts.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/drivers/input/touchscreen/atmel_mxt_ts.c b/drivers/input/touchscreen/atmel_mxt_ts.c +index 726a83e..d818834 100644 +--- a/drivers/input/touchscreen/atmel_mxt_ts.c ++++ b/drivers/input/touchscreen/atmel_mxt_ts.c +@@ -1989,7 +1989,7 @@ static int mxt_initialize(struct mxt_data *data) + if (error) + goto err_free_object_table; + +- error = reject_firmware_nowait(THIS_MODULE, true, MXT_CFG_NAME, ++ error = request_firmware_nowait(THIS_MODULE, true, MXT_CFG_NAME, + &client->dev, GFP_KERNEL, data, + mxt_config_cb); + if (error) { diff --git a/libre-testing/linux-libre/0003-SMILE-Plug-device-tree-file.patch b/libre-testing/linux-libre/0003-SMILE-Plug-device-tree-file.patch new file mode 100644 index 000000000..03af05aa9 --- /dev/null +++ b/libre-testing/linux-libre/0003-SMILE-Plug-device-tree-file.patch @@ -0,0 +1,209 @@ +From 121aa156d4d107cf2b174c8eac89c7c473c43829 Mon Sep 17 00:00:00 2001 +From: Kevin Mihelich +Date: Fri, 5 Sep 2014 15:41:19 -0600 +Subject: [PATCH 03/14] SMILE Plug device tree file + +This adds a dts file for the SMILE Plug, which only differs from the Mirabox +dts with the LED definitions. + +Signed-off-by: Kevin Mihelich +--- + arch/arm/boot/dts/Makefile | 1 + + arch/arm/boot/dts/armada-370-smileplug.dts | 173 +++++++++++++++++++++ + 2 files changed, 174 insertions(+) + create mode 100644 arch/arm/boot/dts/armada-370-smileplug.dts + +diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile +index 37a3de760d40..823a9ef2675d 100644 +--- a/arch/arm/boot/dts/Makefile ++++ b/arch/arm/boot/dts/Makefile +@@ -1115,6 +1115,7 @@ dtb-$(CONFIG_MACH_ARMADA_370) += \ + armada-370-db.dtb \ + armada-370-dlink-dns327l.dtb \ + armada-370-mirabox.dtb \ ++ armada-370-smileplug.dtb \ + armada-370-netgear-rn102.dtb \ + armada-370-netgear-rn104.dtb \ + armada-370-rd.dtb \ +diff --git a/arch/arm/boot/dts/armada-370-smileplug.dts b/arch/arm/boot/dts/armada-370-smileplug.dts +new file mode 100644 +index 000000000000..d01308ab848b +--- /dev/null ++++ b/arch/arm/boot/dts/armada-370-smileplug.dts +@@ -0,0 +1,173 @@ ++/* ++ * Device Tree file for Marvell SMILE Plug ++ * ++ * Kevin Mihelich ++ * Gregory CLEMENT ++ * ++ * This file is licensed under the terms of the GNU General Public ++ * License version 2. This program is licensed "as is" without any ++ * warranty of any kind, whether express or implied. ++ */ ++ ++/dts-v1/; ++#include ++#include "armada-370.dtsi" ++ ++/ { ++ model = "Marvell SMILE Plug"; ++ compatible = "marvell,smileplug", "marvell,armada370", "marvell,armada-370-xp"; ++ ++ chosen { ++ bootargs = "console=ttyS0,115200 earlyprintk"; ++ }; ++ ++ memory { ++ device_type = "memory"; ++ reg = <0x00000000 0x20000000>; /* 512 MB */ ++ }; ++ ++ soc { ++ ranges = ; ++ ++ pcie-controller { ++ status = "okay"; ++ ++ /* Internal mini-PCIe connector */ ++ pcie@1,0 { ++ /* Port 0, Lane 0 */ ++ status = "okay"; ++ }; ++ ++ /* Connected on the PCB to a USB 3.0 XHCI controller */ ++ pcie@2,0 { ++ /* Port 1, Lane 0 */ ++ status = "okay"; ++ }; ++ }; ++ ++ internal-regs { ++ serial@12000 { ++ status = "okay"; ++ }; ++ timer@20300 { ++ clock-frequency = <600000000>; ++ status = "okay"; ++ }; ++ ++ gpio_leds { ++ compatible = "gpio-leds"; ++ pinctrl-names = "default"; ++ pinctrl-0 = <&smile_led_pins>; ++ ++ red_eyes_led { ++ label = "smileplug:red:eyes"; ++ gpios = <&gpio1 31 0>; ++ default-state = "off"; ++ }; ++ ++ green_eyes_led { ++ label = "smileplug:green:eyes"; ++ gpios = <&gpio2 0 0>; ++ linux,default-trigger = "default-on"; ++ }; ++ ++ red_smile_led { ++ label = "smileplug:red:smile"; ++ gpios = <&gpio1 15 0>; ++ default-state = "off"; ++ }; ++ ++ green_smile_led { ++ label = "smileplug:green:smile"; ++ gpios = <&gpio1 27 0>; ++ linux,default-trigger = "default-on"; ++ }; ++ }; ++ ++ mdio { ++ pinctrl-0 = <&mdio_pins>; ++ pinctrl-names = "default"; ++ phy0: ethernet-phy@0 { ++ reg = <0>; ++ }; ++ ++ phy1: ethernet-phy@1 { ++ reg = <1>; ++ }; ++ }; ++ ethernet@70000 { ++ pinctrl-0 = <&ge0_rgmii_pins>; ++ pinctrl-names = "default"; ++ status = "okay"; ++ phy = <&phy0>; ++ phy-mode = "rgmii-id"; ++ }; ++ ethernet@74000 { ++ pinctrl-0 = <&ge1_rgmii_pins>; ++ pinctrl-names = "default"; ++ status = "okay"; ++ phy = <&phy1>; ++ phy-mode = "rgmii-id"; ++ }; ++ ++ mvsdio@d4000 { ++ pinctrl-0 = <&sdio_pins3>; ++ pinctrl-names = "default"; ++ status = "okay"; ++ /* ++ * No CD or WP GPIOs: SDIO interface used for ++ * Wifi/Bluetooth chip ++ */ ++ broken-cd; ++ }; ++ ++ usb@50000 { ++ status = "okay"; ++ }; ++ ++ usb@51000 { ++ status = "okay"; ++ }; ++ ++ i2c@11000 { ++ status = "okay"; ++ clock-frequency = <100000>; ++ pca9505: pca9505@25 { ++ compatible = "nxp,pca9505"; ++ gpio-controller; ++ #gpio-cells = <2>; ++ reg = <0x25>; ++ }; ++ }; ++ ++ nand@d0000 { ++ status = "okay"; ++ num-cs = <1>; ++ marvell,nand-keep-config; ++ marvell,nand-enable-arbiter; ++ nand-on-flash-bbt; ++ ++ partition@0 { ++ label = "U-Boot"; ++ reg = <0 0x400000>; ++ }; ++ partition@400000 { ++ label = "Linux"; ++ reg = <0x400000 0x400000>; ++ }; ++ partition@800000 { ++ label = "Filesystem"; ++ reg = <0x800000 0x3f800000>; ++ }; ++ }; ++ }; ++ }; ++}; ++ ++&pinctrl { ++ smile_led_pins: smile-led-pins { ++ marvell,pins = "mpp63", "mpp64", "mpp47", "mpp59"; ++ marvell,function = "gpio"; ++ }; ++}; +-- +2.18.0 + diff --git a/libre-testing/linux-libre/0004-fix-mvsdio-eMMC-timing.patch b/libre-testing/linux-libre/0004-fix-mvsdio-eMMC-timing.patch new file mode 100644 index 000000000..4669a97ab --- /dev/null +++ b/libre-testing/linux-libre/0004-fix-mvsdio-eMMC-timing.patch @@ -0,0 +1,38 @@ +From bca0f6d98bb3003178d962f83ba795d524460346 Mon Sep 17 00:00:00 2001 +From: Kevin Mihelich +Date: Fri, 5 Sep 2014 15:43:56 -0600 +Subject: [PATCH 04/14] fix mvsdio eMMC timing + +These changes from Globalscale change the MMC timing to allow the eMMC versions +of the Mirabox and SMILE Plug to work. + +Signed-off-by: Kevin Mihelich +--- + drivers/mmc/host/mvsdio.c | 4 +++- + 1 file changed, 3 insertions(+), 1 deletion(-) + +diff --git a/drivers/mmc/host/mvsdio.c b/drivers/mmc/host/mvsdio.c +index e22bbff89c8d..6b30c850ce07 100644 +--- a/drivers/mmc/host/mvsdio.c ++++ b/drivers/mmc/host/mvsdio.c +@@ -93,7 +93,7 @@ static int mvsd_setup_data(struct mvsd_host *host, struct mmc_data *data) + tmout_index = fls(tmout - 1) - 12; + if (tmout_index < 0) + tmout_index = 0; +- if (tmout_index > MVSD_HOST_CTRL_TMOUT_MAX) ++// if (tmout_index > MVSD_HOST_CTRL_TMOUT_MAX) //by steven, try to setup the timeout to maximum value + tmout_index = MVSD_HOST_CTRL_TMOUT_MAX; + + dev_dbg(host->dev, "data %s at 0x%08x: blocks=%d blksz=%d tmout=%u (%d)\n", +@@ -616,6 +616,8 @@ static void mvsd_set_ios(struct mmc_host *mmc, struct mmc_ios *ios) + u32 m = DIV_ROUND_UP(host->base_clock, ios->clock) - 1; + if (m > MVSD_BASE_DIV_MAX) + m = MVSD_BASE_DIV_MAX; ++ if(ios->clock==50000000 ) //by steven ++ m=1; + mvsd_write(MVSD_CLK_DIV, m); + host->clock = ios->clock; + host->ns_per_clk = 1000000000 / (host->base_clock / (m+1)); +-- +2.18.0 + diff --git a/libre-testing/linux-libre/0005-net-smsc95xx-Allow-mac-address-to-be-set-as-a-parame.patch b/libre-testing/linux-libre/0005-net-smsc95xx-Allow-mac-address-to-be-set-as-a-parame.patch new file mode 100644 index 000000000..fbbde259a --- /dev/null +++ b/libre-testing/linux-libre/0005-net-smsc95xx-Allow-mac-address-to-be-set-as-a-parame.patch @@ -0,0 +1,96 @@ +From 021b0a93050b75f56690bbe41fc470c77f7573c0 Mon Sep 17 00:00:00 2001 +From: popcornmix +Date: Tue, 18 Feb 2014 01:43:50 -0300 +Subject: [PATCH 05/14] net/smsc95xx: Allow mac address to be set as a + parameter + +--- + drivers/net/usb/smsc95xx.c | 56 ++++++++++++++++++++++++++++++++++++++ + 1 file changed, 56 insertions(+) + +diff --git a/drivers/net/usb/smsc95xx.c b/drivers/net/usb/smsc95xx.c +index 06b4d290784d..3be3b5a4a176 100644 +--- a/drivers/net/usb/smsc95xx.c ++++ b/drivers/net/usb/smsc95xx.c +@@ -60,6 +60,7 @@ + #define SUSPEND_SUSPEND3 (0x08) + #define SUSPEND_ALLMODES (SUSPEND_SUSPEND0 | SUSPEND_SUSPEND1 | \ + SUSPEND_SUSPEND2 | SUSPEND_SUSPEND3) ++#define MAC_ADDR_LEN (6) + + #define CARRIER_CHECK_DELAY (2 * HZ) + +@@ -82,6 +83,10 @@ static bool turbo_mode = true; + module_param(turbo_mode, bool, 0644); + MODULE_PARM_DESC(turbo_mode, "Enable multiple frames per Rx transaction"); + ++static char *macaddr = ":"; ++module_param(macaddr, charp, 0); ++MODULE_PARM_DESC(macaddr, "MAC address"); ++ + static int __must_check __smsc95xx_read_reg(struct usbnet *dev, u32 index, + u32 *data, int in_pm) + { +@@ -910,8 +915,59 @@ static int smsc95xx_ioctl(struct net_device *netdev, struct ifreq *rq, int cmd) + return generic_mii_ioctl(&dev->mii, if_mii(rq), cmd, NULL); + } + ++/* Check the macaddr module parameter for a MAC address */ ++static int smsc95xx_is_macaddr_param(struct usbnet *dev, u8 *dev_mac) ++{ ++ int i, j, got_num, num; ++ u8 mtbl[MAC_ADDR_LEN]; ++ ++ if (macaddr[0] == ':') ++ return 0; ++ ++ i = 0; ++ j = 0; ++ num = 0; ++ got_num = 0; ++ while (j < MAC_ADDR_LEN) { ++ if (macaddr[i] && macaddr[i] != ':') { ++ got_num++; ++ if ('0' <= macaddr[i] && macaddr[i] <= '9') ++ num = num * 16 + macaddr[i] - '0'; ++ else if ('A' <= macaddr[i] && macaddr[i] <= 'F') ++ num = num * 16 + 10 + macaddr[i] - 'A'; ++ else if ('a' <= macaddr[i] && macaddr[i] <= 'f') ++ num = num * 16 + 10 + macaddr[i] - 'a'; ++ else ++ break; ++ i++; ++ } else if (got_num == 2) { ++ mtbl[j++] = (u8) num; ++ num = 0; ++ got_num = 0; ++ i++; ++ } else { ++ break; ++ } ++ } ++ ++ if (j == MAC_ADDR_LEN) { ++ netif_dbg(dev, ifup, dev->net, "Overriding MAC address with: " ++ "%02x:%02x:%02x:%02x:%02x:%02x\n", mtbl[0], mtbl[1], mtbl[2], ++ mtbl[3], mtbl[4], mtbl[5]); ++ for (i = 0; i < MAC_ADDR_LEN; i++) ++ dev_mac[i] = mtbl[i]; ++ return 1; ++ } else { ++ return 0; ++ } ++} ++ + static void smsc95xx_init_mac_address(struct usbnet *dev) + { ++ /* Check module parameters */ ++ if (smsc95xx_is_macaddr_param(dev, dev->net->dev_addr)) ++ return; ++ + const u8 *mac_addr; + + /* maybe the boot loader passed the MAC address in devicetree */ +-- +2.18.0 + diff --git a/libre-testing/linux-libre/0006-set-default-cubietruck-led-triggers.patch b/libre-testing/linux-libre/0006-set-default-cubietruck-led-triggers.patch new file mode 100644 index 000000000..ba60dea49 --- /dev/null +++ b/libre-testing/linux-libre/0006-set-default-cubietruck-led-triggers.patch @@ -0,0 +1,33 @@ +From 529b0cbe182106ce8b52cf465f3c54c3e0f12e1c Mon Sep 17 00:00:00 2001 +From: Kevin Mihelich +Date: Sat, 14 Feb 2015 12:32:27 +0100 +Subject: [PATCH 06/14] set default cubietruck led triggers + +Signed-off-by: Kevin Mihelich +--- + arch/arm/boot/dts/sun7i-a20-cubietruck.dts | 2 ++ + 1 file changed, 2 insertions(+) + +diff --git a/arch/arm/boot/dts/sun7i-a20-cubietruck.dts b/arch/arm/boot/dts/sun7i-a20-cubietruck.dts +index 5649161de1d7..2be64a886555 100644 +--- a/arch/arm/boot/dts/sun7i-a20-cubietruck.dts ++++ b/arch/arm/boot/dts/sun7i-a20-cubietruck.dts +@@ -80,6 +80,7 @@ + blue { + label = "cubietruck:blue:usr"; + gpios = <&pio 7 21 GPIO_ACTIVE_HIGH>; ++ linux,default-trigger = "heartbeat"; + }; + + orange { +@@ -95,6 +96,7 @@ + green { + label = "cubietruck:green:usr"; + gpios = <&pio 7 7 GPIO_ACTIVE_HIGH>; ++ linux,default-trigger = "mmc0"; + }; + }; + +-- +2.18.0 + diff --git a/libre-testing/linux-libre/0007-exynos4412-odroid-set-higher-minimum-buck2-regulator.patch b/libre-testing/linux-libre/0007-exynos4412-odroid-set-higher-minimum-buck2-regulator.patch new file mode 100644 index 000000000..ed7f4e596 --- /dev/null +++ b/libre-testing/linux-libre/0007-exynos4412-odroid-set-higher-minimum-buck2-regulator.patch @@ -0,0 +1,30 @@ +From adec3bf3f301ddb15994be72c92f43cc5569dd03 Mon Sep 17 00:00:00 2001 +From: Kevin Mihelich +Date: Thu, 11 Aug 2016 00:42:37 -0600 +Subject: [PATCH 07/14] exynos4412-odroid: set higher minimum buck2 regulator + voltage + +Set a higher minimum voltage to help reboot issue. +http://www.spinics.net/lists/linux-samsung-soc/msg54434.html + +Signed-off-by: Kevin Mihelich +--- + arch/arm/boot/dts/exynos4412-odroid-common.dtsi | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/arch/arm/boot/dts/exynos4412-odroid-common.dtsi b/arch/arm/boot/dts/exynos4412-odroid-common.dtsi +index a09e46c9dbc0..d8117a820812 100644 +--- a/arch/arm/boot/dts/exynos4412-odroid-common.dtsi ++++ b/arch/arm/boot/dts/exynos4412-odroid-common.dtsi +@@ -423,7 +423,7 @@ + + buck2_reg: BUCK2 { + regulator-name = "vdd_arm"; +- regulator-min-microvolt = <900000>; ++ regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <1350000>; + regulator-always-on; + regulator-boot-on; +-- +2.18.0 + diff --git a/libre-testing/linux-libre/0008-ARM-dove-enable-ethernet-on-D3Plug.patch b/libre-testing/linux-libre/0008-ARM-dove-enable-ethernet-on-D3Plug.patch new file mode 100644 index 000000000..5395e2b7d --- /dev/null +++ b/libre-testing/linux-libre/0008-ARM-dove-enable-ethernet-on-D3Plug.patch @@ -0,0 +1,31 @@ +From 58b7a9138a44bef39a860611354c3dac0f558b1f Mon Sep 17 00:00:00 2001 +From: Kevin Mihelich +Date: Sun, 7 May 2017 13:32:25 -0600 +Subject: [PATCH 08/14] ARM: dove: enable ethernet on D3Plug + +Signed-off-by: Kevin Mihelich +--- + arch/arm/boot/dts/dove-d3plug.dts | 7 +++++++ + 1 file changed, 7 insertions(+) + +diff --git a/arch/arm/boot/dts/dove-d3plug.dts b/arch/arm/boot/dts/dove-d3plug.dts +index 826026c28f90..a4c9963e1261 100644 +--- a/arch/arm/boot/dts/dove-d3plug.dts ++++ b/arch/arm/boot/dts/dove-d3plug.dts +@@ -61,6 +61,13 @@ + &uart0 { status = "okay"; }; + &sata0 { status = "okay"; }; + &i2c0 { status = "okay"; }; ++&mdio { status = "okay"; }; ++ð { status = "okay"; }; ++ ++ðphy { ++ compatible = "marvell,88e1310"; ++ reg = <1>; ++}; + + /* Samsung M8G2F eMMC */ + &sdio0 { +-- +2.18.0 + diff --git a/libre-testing/linux-libre/0009-power-add-power-sequence-library.patch b/libre-testing/linux-libre/0009-power-add-power-sequence-library.patch new file mode 100644 index 000000000..c0da023ca --- /dev/null +++ b/libre-testing/linux-libre/0009-power-add-power-sequence-library.patch @@ -0,0 +1,790 @@ +From 4ddcbb9ed40c97371724245d0b8d01d471bb6570 Mon Sep 17 00:00:00 2001 +From: Peter Chen +Date: Wed, 21 Jun 2017 14:42:03 +0800 +Subject: [PATCH 09/14] power: add power sequence library + +We have an well-known problem that the device needs to do some power +sequence before it can be recognized by related host, the typical +example like hard-wired mmc devices and usb devices. + +This power sequence is hard to be described at device tree and handled by +related host driver, so we have created a common power sequence +library to cover this requirement. The core code has supplied +some common helpers for host driver, and individual power sequence +libraries handle kinds of power sequence for devices. The pwrseq +librares always need to allocate extra instance for compatible +string match. + +pwrseq_generic is intended for general purpose of power sequence, which +handles gpios and clocks currently, and can cover other controls in +future. The host driver just needs to call of_pwrseq_on/of_pwrseq_off +if only one power sequence is needed, else call of_pwrseq_on_list +/of_pwrseq_off_list instead (eg, USB hub driver). + +For new power sequence library, it needs to add its compatible string +and allocation function at pwrseq_match_table_list, then the pwrseq +core will match it with DT's, and choose this library at runtime. + +Signed-off-by: Peter Chen +Tested-by: Maciej S. Szmigiero +Tested-by Joshua Clayton +Reviewed-by: Matthias Kaehlcke +Tested-by: Matthias Kaehlcke +--- + Documentation/power/power-sequence/design.rst | 54 ++++ + MAINTAINERS | 9 + + drivers/power/Kconfig | 1 + + drivers/power/Makefile | 1 + + drivers/power/pwrseq/Kconfig | 20 ++ + drivers/power/pwrseq/Makefile | 2 + + drivers/power/pwrseq/core.c | 293 ++++++++++++++++++ + drivers/power/pwrseq/pwrseq_generic.c | 210 +++++++++++++ + include/linux/power/pwrseq.h | 84 +++++ + 9 files changed, 674 insertions(+) + create mode 100644 Documentation/power/power-sequence/design.rst + create mode 100644 drivers/power/pwrseq/Kconfig + create mode 100644 drivers/power/pwrseq/Makefile + create mode 100644 drivers/power/pwrseq/core.c + create mode 100644 drivers/power/pwrseq/pwrseq_generic.c + create mode 100644 include/linux/power/pwrseq.h + +diff --git a/Documentation/power/power-sequence/design.rst b/Documentation/power/power-sequence/design.rst +new file mode 100644 +index 000000000000..554608e5f3b6 +--- /dev/null ++++ b/Documentation/power/power-sequence/design.rst +@@ -0,0 +1,54 @@ ++==================================== ++Power Sequence Library ++==================================== ++ ++:Date: Feb, 2017 ++:Author: Peter Chen ++ ++ ++Introduction ++============ ++ ++We have an well-known problem that the device needs to do a power ++sequence before it can be recognized by related host, the typical ++examples are hard-wired mmc devices and usb devices. The host controller ++can't know what kinds of this device is in its bus if the power ++sequence has not done, since the related devices driver's probe calling ++is determined by runtime according to eunumeration results. Besides, ++the devices may have custom power sequence, so the power sequence library ++which is independent with the devices is needed. ++ ++Design ++============ ++ ++The power sequence library includes the core file and customer power ++sequence library. The core file exports interfaces are called by ++host controller driver for power sequence and customer power sequence ++library files to register its power sequence instance to global ++power sequence list. The custom power sequence library creates power ++sequence instance and implement custom power sequence. ++ ++Since the power sequence describes hardware design, the description is ++located at board description file, eg, device tree dts file. And ++a specific power sequence belongs to device, so its description ++is under the device node, please refer to: ++Documentation/devicetree/bindings/power/pwrseq/pwrseq-generic.txt ++ ++Custom power sequence library allocates one power sequence instance at ++bootup periods using postcore_initcall, this static allocated instance is ++used to compare with device-tree (DT) node to see if this library can be ++used for the node or not. When the result is matched, the core API will ++try to get resourses (->get, implemented at each library) for power ++sequence, if all resources are got, it will try to allocate another ++instance for next possible request from host driver. ++ ++Then, the host controller driver can carry out power sequence on for this ++DT node, the library will do corresponding operations, like open clocks, ++toggle gpio, etc. The power sequence off routine will close and free the ++resources, and is called when the parent is removed. And the power ++sequence suspend and resume routine can be called at host driver's ++suspend and resume routine if needed. ++ ++The exported interfaces ++.. kernel-doc:: drivers/power/pwrseq/core.c ++ :export: +diff --git a/MAINTAINERS b/MAINTAINERS +index 96e98e206b0d..99339375209c 100644 +--- a/MAINTAINERS ++++ b/MAINTAINERS +@@ -11398,6 +11398,15 @@ F: drivers/firmware/psci*.c + F: include/linux/psci.h + F: include/uapi/linux/psci.h + ++POWER SEQUENCE LIBRARY ++M: Peter Chen ++T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git ++L: linux-pm@vger.kernel.org ++S: Maintained ++F: Documentation/devicetree/bindings/power/pwrseq/ ++F: drivers/power/pwrseq/ ++F: include/linux/power/pwrseq.h ++ + POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS + M: Sebastian Reichel + L: linux-pm@vger.kernel.org +diff --git a/drivers/power/Kconfig b/drivers/power/Kconfig +index 63454b5cac27..c1bb0465f956 100644 +--- a/drivers/power/Kconfig ++++ b/drivers/power/Kconfig +@@ -1,3 +1,4 @@ + source "drivers/power/avs/Kconfig" + source "drivers/power/reset/Kconfig" + source "drivers/power/supply/Kconfig" ++source "drivers/power/pwrseq/Kconfig" +diff --git a/drivers/power/Makefile b/drivers/power/Makefile +index ff35c712d824..7db80354b691 100644 +--- a/drivers/power/Makefile ++++ b/drivers/power/Makefile +@@ -1,3 +1,4 @@ + obj-$(CONFIG_POWER_AVS) += avs/ + obj-$(CONFIG_POWER_RESET) += reset/ + obj-$(CONFIG_POWER_SUPPLY) += supply/ ++obj-$(CONFIG_POWER_SEQUENCE) += pwrseq/ +diff --git a/drivers/power/pwrseq/Kconfig b/drivers/power/pwrseq/Kconfig +new file mode 100644 +index 000000000000..c6b356926cca +--- /dev/null ++++ b/drivers/power/pwrseq/Kconfig +@@ -0,0 +1,20 @@ ++# ++# Power Sequence library ++# ++ ++menuconfig POWER_SEQUENCE ++ bool "Power sequence control" ++ help ++ It is used for drivers which needs to do power sequence ++ (eg, turn on clock, toggle reset gpio) before the related ++ devices can be found by hardware, eg, USB bus. ++ ++if POWER_SEQUENCE ++ ++config PWRSEQ_GENERIC ++ bool "Generic power sequence control" ++ depends on OF ++ help ++ This is the generic power sequence control library, and is ++ supposed to support common power sequence usage. ++endif +diff --git a/drivers/power/pwrseq/Makefile b/drivers/power/pwrseq/Makefile +new file mode 100644 +index 000000000000..ad82389028c2 +--- /dev/null ++++ b/drivers/power/pwrseq/Makefile +@@ -0,0 +1,2 @@ ++obj-$(CONFIG_POWER_SEQUENCE) += core.o ++obj-$(CONFIG_PWRSEQ_GENERIC) += pwrseq_generic.o +diff --git a/drivers/power/pwrseq/core.c b/drivers/power/pwrseq/core.c +new file mode 100644 +index 000000000000..6b78a6691683 +--- /dev/null ++++ b/drivers/power/pwrseq/core.c +@@ -0,0 +1,293 @@ ++/* ++ * core.c power sequence core file ++ * ++ * Copyright (C) 2016 Freescale Semiconductor, Inc. ++ * Author: Peter Chen ++ * ++ * This program is free software: you can redistribute it and/or modify ++ * it under the terms of the GNU General Public License version 2 of ++ * the License as published by the Free Software Foundation. ++ * ++ * This program is distributed in the hope that it will be useful, ++ * but WITHOUT ANY WARRANTY; without even the implied warranty of ++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ * GNU General Public License for more details. ++ * ++ * You should have received a copy of the GNU General Public License ++ * along with this program. ++ */ ++ ++#include ++#include ++#include ++#include ++#include ++ ++/* ++ * Static power sequence match table ++ * - Add compatible (the same with dts node) and related allocation function. ++ * - Update related binding doc. ++ */ ++static const struct of_device_id pwrseq_match_table_list[] = { ++ { .compatible = "usb424,2513", .data = &pwrseq_generic_alloc_instance}, ++ { .compatible = "usb424,2514", .data = &pwrseq_generic_alloc_instance}, ++ { /* sentinel */ } ++}; ++ ++static int pwrseq_get(struct device_node *np, struct pwrseq *p) ++{ ++ if (p && p->get) ++ return p->get(np, p); ++ ++ return -ENOTSUPP; ++} ++ ++static int pwrseq_on(struct pwrseq *p) ++{ ++ if (p && p->on) ++ return p->on(p); ++ ++ return -ENOTSUPP; ++} ++ ++static void pwrseq_off(struct pwrseq *p) ++{ ++ if (p && p->off) ++ p->off(p); ++} ++ ++static void pwrseq_put(struct pwrseq *p) ++{ ++ if (p && p->put) ++ p->put(p); ++} ++ ++/** ++ * of_pwrseq_on - Carry out power sequence on for device node ++ * ++ * @np: the device node would like to power on ++ * ++ * Carry out a single device power on. If multiple devices ++ * need to be handled, use of_pwrseq_on_list() instead. ++ * ++ * Return a pointer to the power sequence instance on success, or NULL if ++ * not exist, or an error code on failure. ++ */ ++struct pwrseq *of_pwrseq_on(struct device_node *np) ++{ ++ struct pwrseq *pwrseq; ++ int ret; ++ const struct of_device_id *of_id; ++ struct pwrseq *(*alloc_instance)(void); ++ ++ of_id = of_match_node(pwrseq_match_table_list, np); ++ if (!of_id) ++ return NULL; ++ ++ alloc_instance = of_id->data; ++ /* Allocate pwrseq instance */ ++ pwrseq = alloc_instance(); ++ if (IS_ERR(pwrseq)) ++ return pwrseq; ++ ++ ret = pwrseq_get(np, pwrseq); ++ if (ret) ++ goto pwr_put; ++ ++ ret = pwrseq_on(pwrseq); ++ if (ret) ++ goto pwr_put; ++ ++ return pwrseq; ++ ++pwr_put: ++ pwrseq_put(pwrseq); ++ return ERR_PTR(ret); ++} ++EXPORT_SYMBOL_GPL(of_pwrseq_on); ++ ++/** ++ * of_pwrseq_off - Carry out power sequence off for this pwrseq instance ++ * ++ * @pwrseq: the pwrseq instance which related device would like to be off ++ * ++ * This API is used to power off single device, it is the opposite ++ * operation for of_pwrseq_on. ++ */ ++void of_pwrseq_off(struct pwrseq *pwrseq) ++{ ++ pwrseq_off(pwrseq); ++ pwrseq_put(pwrseq); ++} ++EXPORT_SYMBOL_GPL(of_pwrseq_off); ++ ++/** ++ * of_pwrseq_on_list - Carry out power sequence on for list ++ * ++ * @np: the device node would like to power on ++ * @head: the list head for pwrseq list on this bus ++ * ++ * This API is used to power on multiple devices at single bus. ++ * If there are several devices on bus (eg, USB bus), uses this ++ * this API. Otherwise, use of_pwrseq_on instead. After the device ++ * is powered on successfully, it will be added to pwrseq list for ++ * this bus. The caller needs to use mutex_lock for concurrent. ++ * ++ * Return 0 on success, or -ENOENT if not exist, or an error value on failure. ++ */ ++int of_pwrseq_on_list(struct device_node *np, struct list_head *head) ++{ ++ struct pwrseq *pwrseq; ++ struct pwrseq_list_per_dev *pwrseq_list_node; ++ ++ pwrseq_list_node = kzalloc(sizeof(*pwrseq_list_node), GFP_KERNEL); ++ if (!pwrseq_list_node) ++ return -ENOMEM; ++ ++ pwrseq = of_pwrseq_on(np); ++ if (!pwrseq) ++ return -ENOENT; ++ ++ if (IS_ERR(pwrseq)) { ++ kfree(pwrseq_list_node); ++ return PTR_ERR(pwrseq); ++ } ++ ++ pwrseq_list_node->pwrseq = pwrseq; ++ list_add(&pwrseq_list_node->list, head); ++ ++ return 0; ++} ++EXPORT_SYMBOL_GPL(of_pwrseq_on_list); ++ ++/** ++ * of_pwrseq_off_list - Carry out power sequence off for the list ++ * ++ * @head: the list head for pwrseq instance list on this bus ++ * ++ * This API is used to power off all devices on this bus, it is ++ * the opposite operation for of_pwrseq_on_list. ++ * The caller needs to use mutex_lock for concurrent. ++ */ ++void of_pwrseq_off_list(struct list_head *head) ++{ ++ struct pwrseq *pwrseq; ++ struct pwrseq_list_per_dev *pwrseq_list_node, *tmp_node; ++ ++ list_for_each_entry_safe(pwrseq_list_node, tmp_node, head, list) { ++ pwrseq = pwrseq_list_node->pwrseq; ++ of_pwrseq_off(pwrseq); ++ list_del(&pwrseq_list_node->list); ++ kfree(pwrseq_list_node); ++ } ++} ++EXPORT_SYMBOL_GPL(of_pwrseq_off_list); ++ ++/** ++ * pwrseq_suspend - Carry out power sequence suspend for this pwrseq instance ++ * ++ * @pwrseq: the pwrseq instance ++ * ++ * This API is used to do suspend operation on pwrseq instance. ++ * ++ * Return 0 on success, or an error value otherwise. ++ */ ++int pwrseq_suspend(struct pwrseq *p) ++{ ++ int ret = 0; ++ ++ if (p && p->suspend) ++ ret = p->suspend(p); ++ else ++ return ret; ++ ++ if (!ret) ++ p->suspended = true; ++ else ++ pr_err("%s failed\n", __func__); ++ ++ return ret; ++} ++EXPORT_SYMBOL_GPL(pwrseq_suspend); ++ ++/** ++ * pwrseq_resume - Carry out power sequence resume for this pwrseq instance ++ * ++ * @pwrseq: the pwrseq instance ++ * ++ * This API is used to do resume operation on pwrseq instance. ++ * ++ * Return 0 on success, or an error value otherwise. ++ */ ++int pwrseq_resume(struct pwrseq *p) ++{ ++ int ret = 0; ++ ++ if (p && p->resume) ++ ret = p->resume(p); ++ else ++ return ret; ++ ++ if (!ret) ++ p->suspended = false; ++ else ++ pr_err("%s failed\n", __func__); ++ ++ return ret; ++} ++EXPORT_SYMBOL_GPL(pwrseq_resume); ++ ++/** ++ * pwrseq_suspend_list - Carry out power sequence suspend for list ++ * ++ * @head: the list head for pwrseq instance list on this bus ++ * ++ * This API is used to do suspend on all power sequence instances on this bus. ++ * The caller needs to use mutex_lock for concurrent. ++ */ ++int pwrseq_suspend_list(struct list_head *head) ++{ ++ struct pwrseq *pwrseq; ++ struct pwrseq_list_per_dev *pwrseq_list_node; ++ int ret = 0; ++ ++ list_for_each_entry(pwrseq_list_node, head, list) { ++ ret = pwrseq_suspend(pwrseq_list_node->pwrseq); ++ if (ret) ++ break; ++ } ++ ++ if (ret) { ++ list_for_each_entry(pwrseq_list_node, head, list) { ++ pwrseq = pwrseq_list_node->pwrseq; ++ if (pwrseq->suspended) ++ pwrseq_resume(pwrseq); ++ } ++ } ++ ++ return ret; ++} ++EXPORT_SYMBOL_GPL(pwrseq_suspend_list); ++ ++/** ++ * pwrseq_resume_list - Carry out power sequence resume for the list ++ * ++ * @head: the list head for pwrseq instance list on this bus ++ * ++ * This API is used to do resume on all power sequence instances on this bus. ++ * The caller needs to use mutex_lock for concurrent. ++ */ ++int pwrseq_resume_list(struct list_head *head) ++{ ++ struct pwrseq_list_per_dev *pwrseq_list_node; ++ int ret = 0; ++ ++ list_for_each_entry(pwrseq_list_node, head, list) { ++ ret = pwrseq_resume(pwrseq_list_node->pwrseq); ++ if (ret) ++ break; ++ } ++ ++ return ret; ++} ++EXPORT_SYMBOL_GPL(pwrseq_resume_list); +diff --git a/drivers/power/pwrseq/pwrseq_generic.c b/drivers/power/pwrseq/pwrseq_generic.c +new file mode 100644 +index 000000000000..b7bbd6c5b47d +--- /dev/null ++++ b/drivers/power/pwrseq/pwrseq_generic.c +@@ -0,0 +1,210 @@ ++/* ++ * pwrseq_generic.c Generic power sequence handling ++ * ++ * Copyright (C) 2016 Freescale Semiconductor, Inc. ++ * Author: Peter Chen ++ * ++ * This program is free software: you can redistribute it and/or modify ++ * it under the terms of the GNU General Public License version 2 of ++ * the License as published by the Free Software Foundation. ++ * ++ * This program is distributed in the hope that it will be useful, ++ * but WITHOUT ANY WARRANTY; without even the implied warranty of ++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ * GNU General Public License for more details. ++ * ++ * You should have received a copy of the GNU General Public License ++ * along with this program. ++ */ ++ ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++ ++#include ++ ++struct pwrseq_generic { ++ struct pwrseq pwrseq; ++ struct gpio_desc *gpiod_reset; ++ struct clk *clks[PWRSEQ_MAX_CLKS]; ++ u32 duration_us; ++ bool suspended; ++}; ++ ++#define to_generic_pwrseq(p) container_of(p, struct pwrseq_generic, pwrseq) ++ ++static int pwrseq_generic_suspend(struct pwrseq *pwrseq) ++{ ++ struct pwrseq_generic *pwrseq_gen = to_generic_pwrseq(pwrseq); ++ int clk; ++ ++ for (clk = PWRSEQ_MAX_CLKS - 1; clk >= 0; clk--) ++ clk_disable_unprepare(pwrseq_gen->clks[clk]); ++ ++ pwrseq_gen->suspended = true; ++ return 0; ++} ++ ++static int pwrseq_generic_resume(struct pwrseq *pwrseq) ++{ ++ struct pwrseq_generic *pwrseq_gen = to_generic_pwrseq(pwrseq); ++ int clk, ret = 0; ++ ++ for (clk = 0; clk < PWRSEQ_MAX_CLKS && pwrseq_gen->clks[clk]; clk++) { ++ ret = clk_prepare_enable(pwrseq_gen->clks[clk]); ++ if (ret) { ++ pr_err("Can't enable clock, ret=%d\n", ret); ++ goto err_disable_clks; ++ } ++ } ++ ++ pwrseq_gen->suspended = false; ++ return ret; ++ ++err_disable_clks: ++ while (--clk >= 0) ++ clk_disable_unprepare(pwrseq_gen->clks[clk]); ++ ++ return ret; ++} ++ ++static void pwrseq_generic_put(struct pwrseq *pwrseq) ++{ ++ struct pwrseq_generic *pwrseq_gen = to_generic_pwrseq(pwrseq); ++ int clk; ++ ++ if (pwrseq_gen->gpiod_reset) ++ gpiod_put(pwrseq_gen->gpiod_reset); ++ ++ for (clk = 0; clk < PWRSEQ_MAX_CLKS; clk++) ++ clk_put(pwrseq_gen->clks[clk]); ++ ++ kfree(pwrseq_gen); ++} ++ ++static void pwrseq_generic_off(struct pwrseq *pwrseq) ++{ ++ struct pwrseq_generic *pwrseq_gen = to_generic_pwrseq(pwrseq); ++ int clk; ++ ++ if (pwrseq_gen->suspended) ++ return; ++ ++ for (clk = PWRSEQ_MAX_CLKS - 1; clk >= 0; clk--) ++ clk_disable_unprepare(pwrseq_gen->clks[clk]); ++} ++ ++static int pwrseq_generic_on(struct pwrseq *pwrseq) ++{ ++ struct pwrseq_generic *pwrseq_gen = to_generic_pwrseq(pwrseq); ++ int clk, ret = 0; ++ struct gpio_desc *gpiod_reset = pwrseq_gen->gpiod_reset; ++ ++ for (clk = 0; clk < PWRSEQ_MAX_CLKS && pwrseq_gen->clks[clk]; clk++) { ++ ret = clk_prepare_enable(pwrseq_gen->clks[clk]); ++ if (ret) { ++ pr_err("Can't enable clock, ret=%d\n", ret); ++ goto err_disable_clks; ++ } ++ } ++ ++ if (gpiod_reset) { ++ u32 duration_us = pwrseq_gen->duration_us; ++ ++ if (duration_us <= 10) ++ udelay(10); ++ else ++ usleep_range(duration_us, duration_us + 100); ++ gpiod_set_value(gpiod_reset, 0); ++ } ++ ++ return ret; ++ ++err_disable_clks: ++ while (--clk >= 0) ++ clk_disable_unprepare(pwrseq_gen->clks[clk]); ++ ++ return ret; ++} ++ ++static int pwrseq_generic_get(struct device_node *np, struct pwrseq *pwrseq) ++{ ++ struct pwrseq_generic *pwrseq_gen = to_generic_pwrseq(pwrseq); ++ enum of_gpio_flags flags; ++ int reset_gpio, clk, ret = 0; ++ ++ for (clk = 0; clk < PWRSEQ_MAX_CLKS; clk++) { ++ pwrseq_gen->clks[clk] = of_clk_get(np, clk); ++ if (IS_ERR(pwrseq_gen->clks[clk])) { ++ ret = PTR_ERR(pwrseq_gen->clks[clk]); ++ if (ret != -ENOENT) ++ goto err_put_clks; ++ pwrseq_gen->clks[clk] = NULL; ++ break; ++ } ++ } ++ ++ reset_gpio = of_get_named_gpio_flags(np, "reset-gpios", 0, &flags); ++ if (gpio_is_valid(reset_gpio)) { ++ unsigned long gpio_flags; ++ ++ if (flags & OF_GPIO_ACTIVE_LOW) ++ gpio_flags = GPIOF_ACTIVE_LOW | GPIOF_OUT_INIT_LOW; ++ else ++ gpio_flags = GPIOF_OUT_INIT_HIGH; ++ ++ ret = gpio_request_one(reset_gpio, gpio_flags, ++ "pwrseq-reset-gpios"); ++ if (ret) ++ goto err_put_clks; ++ ++ pwrseq_gen->gpiod_reset = gpio_to_desc(reset_gpio); ++ of_property_read_u32(np, "reset-duration-us", ++ &pwrseq_gen->duration_us); ++ } else if (reset_gpio == -ENOENT) { ++ ; /* no such gpio */ ++ } else { ++ ret = reset_gpio; ++ pr_err("Failed to get reset gpio on %s, err = %d\n", ++ np->full_name, reset_gpio); ++ goto err_put_clks; ++ } ++ ++ return 0; ++ ++err_put_clks: ++ while (--clk >= 0) ++ clk_put(pwrseq_gen->clks[clk]); ++ return ret; ++} ++ ++/** ++ * pwrseq_generic_alloc_instance - power sequence instance allocation ++ * ++ * This function is used to allocate one generic power sequence instance, ++ * it is called when the system boots up and after one power sequence ++ * instance is got successfully. ++ * ++ * Return zero on success or an error code otherwise. ++ */ ++struct pwrseq *pwrseq_generic_alloc_instance(void) ++{ ++ struct pwrseq_generic *pwrseq_gen; ++ ++ pwrseq_gen = kzalloc(sizeof(*pwrseq_gen), GFP_KERNEL); ++ if (!pwrseq_gen) ++ return ERR_PTR(-ENOMEM); ++ ++ pwrseq_gen->pwrseq.get = pwrseq_generic_get; ++ pwrseq_gen->pwrseq.on = pwrseq_generic_on; ++ pwrseq_gen->pwrseq.off = pwrseq_generic_off; ++ pwrseq_gen->pwrseq.put = pwrseq_generic_put; ++ pwrseq_gen->pwrseq.suspend = pwrseq_generic_suspend; ++ pwrseq_gen->pwrseq.resume = pwrseq_generic_resume; ++ ++ return &pwrseq_gen->pwrseq; ++} +diff --git a/include/linux/power/pwrseq.h b/include/linux/power/pwrseq.h +new file mode 100644 +index 000000000000..c5b278f5f2ae +--- /dev/null ++++ b/include/linux/power/pwrseq.h +@@ -0,0 +1,84 @@ ++#ifndef __LINUX_PWRSEQ_H ++#define __LINUX_PWRSEQ_H ++ ++#include ++ ++#define PWRSEQ_MAX_CLKS 3 ++ ++/** ++ * struct pwrseq - the power sequence structure ++ * @pwrseq_of_match_table: the OF device id table this pwrseq library supports ++ * @node: the list pointer to be added to pwrseq list ++ * @get: the API is used to get pwrseq instance from the device node ++ * @on: do power on for this pwrseq instance ++ * @off: do power off for this pwrseq instance ++ * @put: release the resources on this pwrseq instance ++ * @suspend: do suspend operation on this pwrseq instance ++ * @resume: do resume operation on this pwrseq instance ++ */ ++struct pwrseq { ++ const struct of_device_id *pwrseq_of_match_table; ++ struct list_head node; ++ int (*get)(struct device_node *np, struct pwrseq *p); ++ int (*on)(struct pwrseq *p); ++ void (*off)(struct pwrseq *p); ++ void (*put)(struct pwrseq *p); ++ int (*suspend)(struct pwrseq *p); ++ int (*resume)(struct pwrseq *p); ++ bool suspended; ++}; ++ ++/* used for power sequence instance list in one driver */ ++struct pwrseq_list_per_dev { ++ struct pwrseq *pwrseq; ++ struct list_head list; ++}; ++ ++#if IS_ENABLED(CONFIG_POWER_SEQUENCE) ++struct pwrseq *of_pwrseq_on(struct device_node *np); ++void of_pwrseq_off(struct pwrseq *pwrseq); ++int of_pwrseq_on_list(struct device_node *np, struct list_head *head); ++void of_pwrseq_off_list(struct list_head *head); ++int pwrseq_suspend(struct pwrseq *p); ++int pwrseq_resume(struct pwrseq *p); ++int pwrseq_suspend_list(struct list_head *head); ++int pwrseq_resume_list(struct list_head *head); ++#else ++static inline struct pwrseq *of_pwrseq_on(struct device_node *np) ++{ ++ return NULL; ++} ++static void of_pwrseq_off(struct pwrseq *pwrseq) {} ++static int of_pwrseq_on_list(struct device_node *np, struct list_head *head) ++{ ++ return 0; ++} ++static void of_pwrseq_off_list(struct list_head *head) {} ++static int pwrseq_suspend(struct pwrseq *p) ++{ ++ return 0; ++} ++static int pwrseq_resume(struct pwrseq *p) ++{ ++ return 0; ++} ++static int pwrseq_suspend_list(struct list_head *head) ++{ ++ return 0; ++} ++static int pwrseq_resume_list(struct list_head *head) ++{ ++ return 0; ++} ++#endif /* CONFIG_POWER_SEQUENCE */ ++ ++#if IS_ENABLED(CONFIG_PWRSEQ_GENERIC) ++extern struct pwrseq *pwrseq_generic_alloc_instance(void); ++#else ++static inline struct pwrseq *pwrseq_generic_alloc_instance(void) ++{ ++ return ERR_PTR(-ENOTSUPP); ++} ++#endif /* CONFIG_PWRSEQ_GENERIC */ ++ ++#endif /* __LINUX_PWRSEQ_H */ +-- +2.18.0 + diff --git a/libre-testing/linux-libre/0010-usb-core-add-power-sequence-handling-for-USB-devices.patch b/libre-testing/linux-libre/0010-usb-core-add-power-sequence-handling-for-USB-devices.patch new file mode 100644 index 000000000..ddebef4f0 --- /dev/null +++ b/libre-testing/linux-libre/0010-usb-core-add-power-sequence-handling-for-USB-devices.patch @@ -0,0 +1,164 @@ +From 1358757f34c7feff4aab541814c73f6cf3e83b69 Mon Sep 17 00:00:00 2001 +From: Peter Chen +Date: Wed, 21 Jun 2017 14:42:05 +0800 +Subject: [PATCH 10/14] usb: core: add power sequence handling for USB devices + +Some hard-wired USB devices need to do power sequence to let the +device work normally, the typical power sequence like: enable USB +PHY clock, toggle reset pin, etc. But current Linux USB driver +lacks of such code to do it, it may cause some hard-wired USB devices +works abnormal or can't be recognized by controller at all. + +In this patch, it calls power sequence library APIs to finish +the power sequence events. It will do power on sequence at hub's +probe for all devices under this hub (includes root hub). +At hub_disconnect, it will do power off sequence which is at powered +on list. + +Signed-off-by: Peter Chen +Tested-by Joshua Clayton +Tested-by: Maciej S. Szmigiero +Reviewed-by: Vaibhav Hiremath +Acked-by: Alan Stern +--- + drivers/usb/Kconfig | 1 + + drivers/usb/core/hub.c | 49 ++++++++++++++++++++++++++++++++++++++---- + drivers/usb/core/hub.h | 1 + + 3 files changed, 47 insertions(+), 4 deletions(-) + +diff --git a/drivers/usb/Kconfig b/drivers/usb/Kconfig +index 987fc5ba6321..bd09fc8ff763 100644 +--- a/drivers/usb/Kconfig ++++ b/drivers/usb/Kconfig +@@ -45,6 +45,7 @@ config USB + tristate "Support for Host-side USB" + depends on USB_ARCH_HAS_HCD + select USB_COMMON ++ select POWER_SEQUENCE + select NLS # for UTF-8 strings + ---help--- + Universal Serial Bus (USB) is a specification for a serial bus +diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c +index fcae521df29b..0c708d3ef179 100644 +--- a/drivers/usb/core/hub.c ++++ b/drivers/usb/core/hub.c +@@ -28,6 +28,7 @@ + #include + #include + #include ++#include + + #include + #include +@@ -1654,6 +1655,7 @@ static void hub_disconnect(struct usb_interface *intf) + hub->error = 0; + hub_quiesce(hub, HUB_DISCONNECT); + ++ of_pwrseq_off_list(&hub->pwrseq_list); + mutex_lock(&usb_port_peer_mutex); + + /* Avoid races with recursively_mark_NOTATTACHED() */ +@@ -1700,11 +1702,41 @@ static bool hub_descriptor_is_sane(struct usb_host_interface *desc) + return true; + } + ++#ifdef CONFIG_OF ++static int hub_of_pwrseq_on(struct usb_hub *hub) ++{ ++ struct device *parent; ++ struct usb_device *hdev = hub->hdev; ++ struct device_node *np; ++ int ret; ++ ++ if (hdev->parent) ++ parent = &hdev->dev; ++ else ++ parent = bus_to_hcd(hdev->bus)->self.sysdev; ++ ++ for_each_child_of_node(parent->of_node, np) { ++ ret = of_pwrseq_on_list(np, &hub->pwrseq_list); ++ /* Maybe no power sequence library is chosen */ ++ if (ret && ret != -ENOENT) ++ return ret; ++ } ++ ++ return 0; ++} ++#else ++static int hub_of_pwrseq_on(struct usb_hub *hub) ++{ ++ return 0; ++} ++#endif ++ + static int hub_probe(struct usb_interface *intf, const struct usb_device_id *id) + { + struct usb_host_interface *desc; + struct usb_device *hdev; + struct usb_hub *hub; ++ int ret = -ENODEV; + + desc = intf->cur_altsetting; + hdev = interface_to_usbdev(intf); +@@ -1795,6 +1827,7 @@ static int hub_probe(struct usb_interface *intf, const struct usb_device_id *id) + INIT_DELAYED_WORK(&hub->leds, led_work); + INIT_DELAYED_WORK(&hub->init_work, NULL); + INIT_WORK(&hub->events, hub_event); ++ INIT_LIST_HEAD(&hub->pwrseq_list); + usb_get_intf(intf); + usb_get_dev(hdev); + +@@ -1808,11 +1841,14 @@ static int hub_probe(struct usb_interface *intf, const struct usb_device_id *id) + if (id->driver_info & HUB_QUIRK_CHECK_PORT_AUTOSUSPEND) + hub->quirk_check_port_auto_suspend = 1; + +- if (hub_configure(hub, &desc->endpoint[0].desc) >= 0) +- return 0; ++ if (hub_configure(hub, &desc->endpoint[0].desc) >= 0) { ++ ret = hub_of_pwrseq_on(hub); ++ if (!ret) ++ return 0; ++ } + + hub_disconnect(intf); +- return -ENODEV; ++ return ret; + } + + static int +@@ -3653,14 +3689,19 @@ static int hub_suspend(struct usb_interface *intf, pm_message_t msg) + + /* stop hub_wq and related activity */ + hub_quiesce(hub, HUB_SUSPEND); +- return 0; ++ return pwrseq_suspend_list(&hub->pwrseq_list); + } + + static int hub_resume(struct usb_interface *intf) + { + struct usb_hub *hub = usb_get_intfdata(intf); ++ int ret; + + dev_dbg(&intf->dev, "%s\n", __func__); ++ ret = pwrseq_resume_list(&hub->pwrseq_list); ++ if (ret) ++ return ret; ++ + hub_activate(hub, HUB_RESUME); + return 0; + } +diff --git a/drivers/usb/core/hub.h b/drivers/usb/core/hub.h +index 4accfb63f7dc..abe71c5e84cb 100644 +--- a/drivers/usb/core/hub.h ++++ b/drivers/usb/core/hub.h +@@ -70,6 +70,7 @@ struct usb_hub { + struct delayed_work init_work; + struct work_struct events; + struct usb_port **ports; ++ struct list_head pwrseq_list; /* powered pwrseq node list */ + }; + + /** +-- +2.18.0 + diff --git a/libre-testing/linux-libre/0011-ARM-dts-imx6qdl-Enable-usb-node-children-with-reg.patch b/libre-testing/linux-libre/0011-ARM-dts-imx6qdl-Enable-usb-node-children-with-reg.patch new file mode 100644 index 000000000..f5f920626 --- /dev/null +++ b/libre-testing/linux-libre/0011-ARM-dts-imx6qdl-Enable-usb-node-children-with-reg.patch @@ -0,0 +1,49 @@ +From 0b61e501bdfb883df4211fdc47d246df6af06e5a Mon Sep 17 00:00:00 2001 +From: Joshua Clayton +Date: Wed, 21 Jun 2017 14:42:06 +0800 +Subject: [PATCH 11/14] ARM: dts: imx6qdl: Enable usb node children with + +Give usb nodes #address and #size attributes, so that a child node +representing a permanently connected device such as an onboard hub may +be addressed with a attribute + +Signed-off-by: Joshua Clayton +Signed-off-by: Peter Chen +--- + arch/arm/boot/dts/imx6qdl.dtsi | 6 ++++++ + 1 file changed, 6 insertions(+) + +diff --git a/arch/arm/boot/dts/imx6qdl.dtsi b/arch/arm/boot/dts/imx6qdl.dtsi +index 911141e24681..c74e9c7a83bf 100644 +--- a/arch/arm/boot/dts/imx6qdl.dtsi ++++ b/arch/arm/boot/dts/imx6qdl.dtsi +@@ -965,6 +965,8 @@ + + usbh1: usb@2184200 { + compatible = "fsl,imx6q-usb", "fsl,imx27-usb"; ++ #address-cells = <1>; ++ #size-cells = <0>; + reg = <0x02184200 0x200>; + interrupts = <0 40 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clks IMX6QDL_CLK_USBOH3>; +@@ -979,6 +981,8 @@ + + usbh2: usb@2184400 { + compatible = "fsl,imx6q-usb", "fsl,imx27-usb"; ++ #address-cells = <1>; ++ #size-cells = <0>; + reg = <0x02184400 0x200>; + interrupts = <0 41 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clks IMX6QDL_CLK_USBOH3>; +@@ -992,6 +996,8 @@ + + usbh3: usb@2184600 { + compatible = "fsl,imx6q-usb", "fsl,imx27-usb"; ++ #address-cells = <1>; ++ #size-cells = <0>; + reg = <0x02184600 0x200>; + interrupts = <0 42 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clks IMX6QDL_CLK_USBOH3>; +-- +2.18.0 + diff --git a/libre-testing/linux-libre/0012-ARM-dts-imx6qdl-udoo.dtsi-fix-onboard-USB-HUB-proper.patch b/libre-testing/linux-libre/0012-ARM-dts-imx6qdl-udoo.dtsi-fix-onboard-USB-HUB-proper.patch new file mode 100644 index 000000000..6f8d546d4 --- /dev/null +++ b/libre-testing/linux-libre/0012-ARM-dts-imx6qdl-udoo.dtsi-fix-onboard-USB-HUB-proper.patch @@ -0,0 +1,80 @@ +From 3e35057ab8b11c232a7c0edeea3299d53c6d600d Mon Sep 17 00:00:00 2001 +From: Peter Chen +Date: Wed, 21 Jun 2017 14:42:07 +0800 +Subject: [PATCH 12/14] ARM: dts: imx6qdl-udoo.dtsi: fix onboard USB HUB + property + +The current dts describes USB HUB's property at USB controller's +entry, it is improper. The USB HUB should be the child node +under USB controller, and power sequence properties are under +it. Besides, using gpio pinctrl setting for USB2415's reset pin. + +Signed-off-by: Peter Chen +Signed-off-by: Joshua Clayton +Tested-by: Maciej S. Szmigiero +--- + arch/arm/boot/dts/imx6qdl-udoo.dtsi | 26 ++++++++++++-------------- + 1 file changed, 12 insertions(+), 14 deletions(-) + +diff --git a/arch/arm/boot/dts/imx6qdl-udoo.dtsi b/arch/arm/boot/dts/imx6qdl-udoo.dtsi +index 4f27861bbb32..dead14b0d4bf 100644 +--- a/arch/arm/boot/dts/imx6qdl-udoo.dtsi ++++ b/arch/arm/boot/dts/imx6qdl-udoo.dtsi +@@ -5,6 +5,8 @@ + * Author: Fabio Estevam + */ + ++#include ++ + / { + aliases { + backlight = &backlight; +@@ -61,17 +63,6 @@ + #address-cells = <1>; + #size-cells = <0>; + +- reg_usb_h1_vbus: regulator@0 { +- compatible = "regulator-fixed"; +- reg = <0>; +- regulator-name = "usb_h1_vbus"; +- regulator-min-microvolt = <5000000>; +- regulator-max-microvolt = <5000000>; +- enable-active-high; +- startup-delay-us = <2>; /* USB2415 requires a POR of 1 us minimum */ +- gpio = <&gpio7 12 0>; +- }; +- + reg_panel: regulator@1 { + compatible = "regulator-fixed"; + reg = <1>; +@@ -197,7 +188,7 @@ + + pinctrl_usbh: usbhgrp { + fsl,pins = < +- MX6QDL_PAD_GPIO_17__GPIO7_IO12 0x80000000 ++ MX6QDL_PAD_GPIO_17__GPIO7_IO12 0x1b0b0 + MX6QDL_PAD_NANDF_CS2__CCM_CLKO2 0x130b0 + >; + }; +@@ -268,9 +259,16 @@ + &usbh1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usbh>; +- vbus-supply = <®_usb_h1_vbus>; +- clocks = <&clks IMX6QDL_CLK_CKO>; + status = "okay"; ++ ++ usb2415: hub@1 { ++ compatible = "usb424,2514"; ++ reg = <1>; ++ ++ clocks = <&clks IMX6QDL_CLK_CKO>; ++ reset-gpios = <&gpio7 12 GPIO_ACTIVE_LOW>; ++ reset-duration-us = <3000>; ++ }; + }; + + &usdhc3 { +-- +2.18.0 + diff --git a/libre-testing/linux-libre/0013-ARM-dts-imx6q-evi-Fix-onboard-hub-reset-line.patch b/libre-testing/linux-libre/0013-ARM-dts-imx6q-evi-Fix-onboard-hub-reset-line.patch new file mode 100644 index 000000000..31023b56b --- /dev/null +++ b/libre-testing/linux-libre/0013-ARM-dts-imx6q-evi-Fix-onboard-hub-reset-line.patch @@ -0,0 +1,74 @@ +From 9d40728e452daf4d77f8924e499814138dc5363c Mon Sep 17 00:00:00 2001 +From: Joshua Clayton +Date: Wed, 21 Jun 2017 14:42:08 +0800 +Subject: [PATCH 13/14] ARM: dts: imx6q-evi: Fix onboard hub reset line + +Previously the onboard hub was made to work by treating its +reset gpio as a regulator enable. +Get rid of that kludge now that pwseq has added reset gpio support +Move pin muxing the hub reset pin into the usbh1 group + +Signed-off-by: Joshua Clayton +Signed-off-by: Peter Chen +--- + arch/arm/boot/dts/imx6q-evi.dts | 25 +++++++------------------ + 1 file changed, 7 insertions(+), 18 deletions(-) + +diff --git a/arch/arm/boot/dts/imx6q-evi.dts b/arch/arm/boot/dts/imx6q-evi.dts +index fcd257bc5ac3..d32fa81bba95 100644 +--- a/arch/arm/boot/dts/imx6q-evi.dts ++++ b/arch/arm/boot/dts/imx6q-evi.dts +@@ -54,18 +54,6 @@ + reg = <0x10000000 0x40000000>; + }; + +- reg_usbh1_vbus: regulator-usbhubreset { +- compatible = "regulator-fixed"; +- regulator-name = "usbh1_vbus"; +- regulator-min-microvolt = <5000000>; +- regulator-max-microvolt = <5000000>; +- enable-active-high; +- startup-delay-us = <2>; +- pinctrl-names = "default"; +- pinctrl-0 = <&pinctrl_usbh1_hubreset>; +- gpio = <&gpio7 12 GPIO_ACTIVE_HIGH>; +- }; +- + reg_usb_otg_vbus: regulator-usbotgvbus { + compatible = "regulator-fixed"; + regulator-name = "usb_otg_vbus"; +@@ -213,12 +201,18 @@ + }; + + &usbh1 { +- vbus-supply = <®_usbh1_vbus>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usbh1>; + dr_mode = "host"; + disable-over-current; + status = "okay"; ++ ++ usb2415host: hub@1 { ++ compatible = "usb424,2513"; ++ reg = <1>; ++ reset-gpios = <&gpio7 12 GPIO_ACTIVE_LOW>; ++ reset-duration-us = <3000>; ++ }; + }; + + &usbotg { +@@ -481,11 +475,6 @@ + MX6QDL_PAD_GPIO_3__USB_H1_OC 0x1b0b0 + /* usbh1_b OC */ + MX6QDL_PAD_GPIO_0__GPIO1_IO00 0x1b0b0 +- >; +- }; +- +- pinctrl_usbh1_hubreset: usbh1hubresetgrp { +- fsl,pins = < + MX6QDL_PAD_GPIO_17__GPIO7_IO12 0x1b0b0 + >; + }; +-- +2.18.0 + diff --git a/libre-testing/linux-libre/0014-ARM-mvebu-declare-asm-symbols-as-character-arrays-in.patch b/libre-testing/linux-libre/0014-ARM-mvebu-declare-asm-symbols-as-character-arrays-in.patch new file mode 100644 index 000000000..d18e2dd8e --- /dev/null +++ b/libre-testing/linux-libre/0014-ARM-mvebu-declare-asm-symbols-as-character-arrays-in.patch @@ -0,0 +1,61 @@ +From a877c2568fc96a7a7ba89dd4cf0df20341df2a37 Mon Sep 17 00:00:00 2001 +From: Ethan Tuttle +Date: Tue, 19 Jun 2018 21:31:08 -0700 +Subject: [PATCH 14/14] ARM: mvebu: declare asm symbols as character arrays in + pmsu.c + +With CONFIG_FORTIFY_SOURCE, memcpy uses the declared size of operands to +detect buffer overflows. If src or dest is declared as a char, attempts to +copy more than byte will result in a fortify_panic(). + +Address this problem in mvebu_setup_boot_addr_wa() by declaring +mvebu_boot_wa_start and mvebu_boot_wa_end as character arrays. Also remove +a couple addressof operators to avoid "arithmetic on pointer to an +incomplete type" compiler error. + +See commit 54a7d50b9205 ("x86: mark kprobe templates as character arrays, +not single characters") for a similar fix. + +Fixes "detected buffer overflow in memcpy" error during init on some mvebu +systems (armada-370-xp, armada-375): + +(fortify_panic) from (mvebu_setup_boot_addr_wa+0xb0/0xb4) +(mvebu_setup_boot_addr_wa) from (mvebu_v7_cpu_pm_init+0x154/0x204) +(mvebu_v7_cpu_pm_init) from (do_one_initcall+0x7c/0x1a8) +(do_one_initcall) from (kernel_init_freeable+0x1bc/0x254) +(kernel_init_freeable) from (kernel_init+0x8/0x114) +(kernel_init) from (ret_from_fork+0x14/0x2c) + +Signed-off-by: Ethan Tuttle +Tested-by: Ethan Tuttle +--- + arch/arm/mach-mvebu/pmsu.c | 6 +++--- + 1 file changed, 3 insertions(+), 3 deletions(-) + +diff --git a/arch/arm/mach-mvebu/pmsu.c b/arch/arm/mach-mvebu/pmsu.c +index 27a78c80e5b1..73d5d72dfc3e 100644 +--- a/arch/arm/mach-mvebu/pmsu.c ++++ b/arch/arm/mach-mvebu/pmsu.c +@@ -116,8 +116,8 @@ void mvebu_pmsu_set_cpu_boot_addr(int hw_cpu, void *boot_addr) + PMSU_BOOT_ADDR_REDIRECT_OFFSET(hw_cpu)); + } + +-extern unsigned char mvebu_boot_wa_start; +-extern unsigned char mvebu_boot_wa_end; ++extern unsigned char mvebu_boot_wa_start[]; ++extern unsigned char mvebu_boot_wa_end[]; + + /* + * This function sets up the boot address workaround needed for SMP +@@ -130,7 +130,7 @@ int mvebu_setup_boot_addr_wa(unsigned int crypto_eng_target, + phys_addr_t resume_addr_reg) + { + void __iomem *sram_virt_base; +- u32 code_len = &mvebu_boot_wa_end - &mvebu_boot_wa_start; ++ u32 code_len = mvebu_boot_wa_end - mvebu_boot_wa_start; + + mvebu_mbus_del_window(BOOTROM_BASE, BOOTROM_SIZE); + mvebu_mbus_add_window_by_id(crypto_eng_target, crypto_eng_attribute, +-- +2.18.0 + diff --git a/libre-testing/linux-libre/60-linux.hook b/libre-testing/linux-libre/60-linux.hook new file mode 100644 index 000000000..b33873c85 --- /dev/null +++ b/libre-testing/linux-libre/60-linux.hook @@ -0,0 +1,12 @@ +[Trigger] +Type = File +Operation = Install +Operation = Upgrade +Operation = Remove +Target = usr/lib/modules/%KERNVER%/* +Target = usr/lib/modules/%EXTRAMODULES%/* + +[Action] +Description = Updating %PKGBASE% module dependencies... +When = PostTransaction +Exec = /usr/bin/depmod %KERNVER% diff --git a/libre-testing/linux-libre/90-linux.hook b/libre-testing/linux-libre/90-linux.hook new file mode 100644 index 000000000..be0d88653 --- /dev/null +++ b/libre-testing/linux-libre/90-linux.hook @@ -0,0 +1,11 @@ +[Trigger] +Type = File +Operation = Install +Operation = Upgrade +Target = boot/vmlinuz-%PKGBASE% +Target = usr/lib/initcpio/* + +[Action] +Description = Updating %PKGBASE% initcpios... +When = PostTransaction +Exec = /usr/bin/mkinitcpio -p %PKGBASE% diff --git a/libre-testing/linux-libre/ChangeLog b/libre-testing/linux-libre/ChangeLog new file mode 100644 index 000000000..efca69d26 --- /dev/null +++ b/libre-testing/linux-libre/ChangeLog @@ -0,0 +1,115 @@ +2016-12-23 André Silva + + * linux-libre-4.9_gnu-1 + * Disabled CONFIG_MTD_NAND_NANDSIM [12] + +2016-11-16 André Silva + + * linux-libre-4.8.8_gnu-1 + * Enabled CONFIG_MTD_NAND_NANDSIM [11] + +2016-08-01 André Silva + + * linux-libre-4.6.5_gnu-1 + * Disabled CONFIG_INTEL_MEI_TXE [10] + +2016-05-09 André Silva + + * linux-libre-4.5.3_gnu-1 + * Disabled CONFIG_IO_STRICT_DEVMEM [9] + +2015-12-13 André Silva + + * linux-libre-4.3.2_gnu-1 + * Enabled CONFIG_DISPLAY_PANEL_TPO_TD028TTEC1 and CONFIG_USB_G_DBGP modules [7][8] + +2015-09-23 André Silva + + * linux-libre-4.2.1_gnu-1 + * Removed am335x-pm-firmware.elf from CONFIG_EXTRA_FIRMWARE + +2015-08-20 André Silva + + * linux-libre-4.1.6_gnu-1 + * Added armv7h support + +2015-07-14 André Silva + + * linux-libre-4.1.2_gnu-1 + * Dropped mips64el support + +2015-07-04 André Silva + + * linux-libre-4.0.7_gnu-2 + * Removed linux from conflicts array for the AUR version to avoid making it hard for Arch users to try it out [6] + +2015-03-19 André Silva + + * linux-libre-3.19.2_gnu-1 + * Disabled CONFIG_LOGO, CONFIG_LOGO_LINUX_MONO, CONFIG_LOGO_LINUX_VGA16 and CONFIG_LOGO_LINUX_CLUT224 modules [5] + +2015-03-08 André Silva + + * linux-libre-3.19.1_gnu-1 + * Enabled CONFIG_LOGO, CONFIG_LOGO_LINUX_MONO, CONFIG_LOGO_LINUX_VGA16 and CONFIG_LOGO_LINUX_CLUT224 modules to enable Freedo bootup logos + * Replaced current Freedo to new one from GNU Art Gallery [4] + +2014-08-31 André Silva + + * linux-libre-3.16.1_gnu-1.3 + * Used '_gnu' in kernel pkgver instead of '.gnu' + +2014-08-24 André Silva + + * linux-libre-3.16.1.gnu-1.1 + * Changed upstream format based on the source code + * Disabled CONFIG_LOCALVERSION_AUTO + +2013-07-15 André Silva + + * linux-libre-3.10.1-1 + * Removed linux-libre-kmod-alx package from Parabola due which CONFIG_ALX module was implemented by default in the kernel + +2013-04-30 André Silva + + * linux-libre-3.9-2 + * Removed CONFIG_STUB_POULSBO module from the config files + +2012-12-19 André Silva + + * linux-libre-3.7.1-1 + * Replaced CONFIG_NFS_V4_1_IMPLEMENTATION_ID_DOMAIN="kernel.org" to CONFIG_NFS_V4_1_IMPLEMENTATION_ID_DOMAIN="linux-libre.fsfla.org" + +2012-05-26 André Silva + + * linux-libre-3.4-1.2 + * Disabled CONFIG_MICROCODE_INTEL and CONFIG_MICROCODE_AMD modules [3] + +2012-04-24 André Silva + + * linux-libre-3.3.3-1 + * Disabled CONFIG_STUB_POULSBO module [2] + +2012-04-08 André Silva + + * linux-libre-3.3.1-1.1 + * Disabled CONFIG_IPW2100 and CONFIG_IPW2200 modules [1] + +2012-03-03 André Silva + + * linux-libre-3.2.9-2 + * Enabled CONFIG_FB_VT8623 module [0] + +[0] https://labs.parabola.nu/issues/14 +[1] https://labs.parabola.nu/issues/47 +[2] https://labs.parabola.nu/issues/90 +[3] https://labs.parabola.nu/issues/116 +[4] https://www.gnu.org/graphics/gnu-and-freedo/gnu-and-freedo.html +[5] https://labs.parabola.nu/issues/685 +[6] https://labs.parabola.nu/issues/750 +[7] https://labs.parabola.nu/issues/857 +[8] https://labs.parabola.nu/issues/858 +[9] https://labs.parabola.nu/issues/1000 +[10] https://labs.parabola.nu/issues/1062 +[11] https://labs.parabola.nu/issues/1143 +[12] https://labs.parabola.nu/issues/1143#note-7 diff --git a/libre-testing/linux-libre/PKGBUILD b/libre-testing/linux-libre/PKGBUILD new file mode 100644 index 000000000..749275802 --- /dev/null +++ b/libre-testing/linux-libre/PKGBUILD @@ -0,0 +1,404 @@ +# Maintainer: David P. +# Contributor: André Silva +# Contributor: Márcio Silva +# Contributor: fauno +# Contributor: Sorin-Mihai Vârgolici +# Contributor: Michał Masłowski +# Contributor: Luke R. +# Contributor: Andreas Grapentin + +# Based on linux package + +pkgbase=linux-libre # Build stock kernel +#pkgbase=linux-libre-custom # Build kernel with a different name +_srcbasever=4.18-gnu +_srcver=4.18.11-gnu + +_replacesarchkernel=('linux%') # '%' gets replaced with _kernelname +_replacesoldkernels=() # '%' gets replaced with _kernelname +_replacesoldmodules=() # '%' gets replaced with _kernelname + +_srcname=linux-${_srcbasever%-*} +_archpkgver=${_srcver%-*} +pkgver=${_srcver//-/_} +pkgrel=1 +rcnrel=armv7-x10 +arch=(i686 x86_64 armv7h ppc64le) +url="https://linux-libre.fsfla.org/" +license=(GPL2) +makedepends=(xmlto kmod inetutils bc libelf python-sphinx graphviz) +options=('!strip') +source=( + "https://linux-libre.fsfla.org/pub/linux-libre/releases/$_srcbasever/linux-libre-$_srcbasever.tar.xz"{,.sign} + "https://linux-libre.fsfla.org/pub/linux-libre/releases/$_srcver/patch-$_srcbasever-$_srcver.xz"{,.sign} + "https://repo.parabola.nu/other/linux-libre/logos/logo_linux_clut224.ppm"{,.sig} + "https://repo.parabola.nu/other/linux-libre/logos/logo_linux_mono.pbm"{,.sig} + "https://repo.parabola.nu/other/linux-libre/logos/logo_linux_vga16.ppm"{,.sig} + # the main kernel config files + 'config.i686' 'config.x86_64' 'config.armv7h' 'config.ppc64le' + # pacman hooks for depmod and initramfs regeneration + '60-linux.hook' '90-linux.hook' + # standard config files for mkinitcpio ramdisk + 'linux.preset' + # armv7h patches + "https://repo.parabola.nu/other/rcn-libre/patches/${_srcver%-*}/rcn-libre-${_srcver%-*}-$rcnrel.patch"{,.sig} + '0001-ARM-atags-add-support-for-Marvell-s-u-boot.patch' + '0002-ARM-atags-fdt-retrieve-MAC-addresses-from-Marvell-bo.patch' + '0003-SMILE-Plug-device-tree-file.patch' + '0004-fix-mvsdio-eMMC-timing.patch' + '0005-net-smsc95xx-Allow-mac-address-to-be-set-as-a-parame.patch' + '0006-set-default-cubietruck-led-triggers.patch' + '0007-exynos4412-odroid-set-higher-minimum-buck2-regulator.patch' + '0008-ARM-dove-enable-ethernet-on-D3Plug.patch' + '0009-power-add-power-sequence-library.patch' + '0010-usb-core-add-power-sequence-handling-for-USB-devices.patch' + '0011-ARM-dts-imx6qdl-Enable-usb-node-children-with-reg.patch' + '0012-ARM-dts-imx6qdl-udoo.dtsi-fix-onboard-USB-HUB-proper.patch' + '0013-ARM-dts-imx6q-evi-Fix-onboard-hub-reset-line.patch' + '0014-ARM-mvebu-declare-asm-symbols-as-character-arrays-in.patch' + # other patches + '0001-usb-serial-gadget-no-TTY-hangup-on-USB-disconnect-WI.patch' + '0002-fix-Atmel-maXTouch-touchscreen-support.patch' + '0001-add-sysctl-to-disallow-unprivileged-CLONE_NEWUSER-by.patch' +) +validpgpkeys=( + '474402C8C582DAFBE389C427BCB7CF877E7D47A7' # Alexandre Oliva + '6DB9C4B4F0D8C0DC432CF6E4227CA7C556B2BA78' # David P. +) +sha512sums=('0c221c6e84eb5bc270ef79454bf407079daed84534afb1d449d40fa46e42868a471d3063016a4eb3f68d42879e18ee314ab30716116805fee35b5084b23df2a9' + 'SKIP' + '8feff88760245f9649aa504140ba41832448aa0d51c1d49d5c40cb67de088d61a9f8848524e171d3688842046cd20e25cb631363746d39345458a4c020ca68e6' + 'SKIP' + '13cb5bc42542e7b8bb104d5f68253f6609e463b6799800418af33eb0272cc269aaa36163c3e6f0aacbdaaa1d05e2827a4a7c4a08a029238439ed08b89c564bb3' + 'SKIP' + '267295aa0cea65684968420c68b32f1a66a22d018b9d2b2c1ef14267bcf4cb68aaf7099d073cbfefe6c25c8608bdcbbd45f7ac8893fdcecbf1e621abdfe9ecc1' + 'SKIP' + '7a3716bfe3b9f546da309c7492f3e08f8f506813afeb1c737a474c83313d5c313cf4582b65215c2cfce3b74d9d1021c96e8badafe8f6e5b01fe28d2b5c61ae78' + 'SKIP' + '251a8fc9ab85a2624dde775c38bb3321376734a6e75ca3cc41a9a97cd2ecf3e52038829073c76cd2de73229428f666a27af76cb79ffe4316011d211ba1b16dc4' + 'f178fe74ed2d4645d543bd83f0b184845ea42024ee5139d8416885e5a478fe26cc2b965b0c3e25bc6fa74549ce5e1d899b1a662c0b5837eec9157777c863e43c' + '770975d1a319fabb574c6f74b46b1f80c12032e7d18cb5c34a7ed4a94e77e72918becb53e896064e3cdbd2559972f01186cef588ea8203af80fcbcaedc424131' + '1fd0fb77a1c1134c36e7956f948d27c36b67e131020c4bd7d3899ad878d5397c6900368d9e0a0802ad6ba3ba27b1d6724b7d9139e0634950130fccfac267c604' + '7ad5be75ee422dda3b80edd2eb614d8a9181e2c8228cd68b3881e2fb95953bf2dea6cbe7900ce1013c9de89b2802574b7b24869fc5d7a95d3cc3112c4d27063a' + '4a8b324aee4cccf3a512ad04ce1a272d14e5b05c8de90feb82075f55ea3845948d817e1b0c6f298f5816834ddd3e5ce0a0e2619866289f3c1ab8fd2f35f04f44' + '2dc6b0ba8f7dbf19d2446c5c5f1823587de89f4e28e9595937dd51a87755099656f2acec50e3e2546ea633ad1bfd1c722e0c2b91eef1d609103d8abdc0a7cbaf' + '41d00af3409e8ae91aa0423ef73a5d4c5ed4ba4e2244ef37d8b8a3c8d4e379c26e45fef21274d8e2c795ef545a3212b735fc1b5b5a8b6338c8a72ca29c5167c0' + 'SKIP' + '8a12b4477f716214266b83785335515bc0d1b1ee5c728803945e0db613caca2df02939a681716cbb51039f9a003c7e7048d882271691fd8c20f273a4a8b78f01' + '47838b54f76595fd0dda8699bccf55aeefbe9031da965b50fadf2a8f8bb34c2e12b8c4b29cca5f6e6b3ce2704464dc1966565185641ab1b64ce2575591a79de7' + '067ed33621353496c19b88746b9b1ab875e8a1bde3954f4aa4e8c353389e0d15551e4edaa173e98f8dfe48877b7edec40abc68f423511dcaf5db81d998560acf' + 'cec08c029509c6c07f1addb6ac1338b61ded296eac5dd3d66449429090ae0743a09cf93d8da46082784e463ee44d42fea669d362cec8ef36aa0527a0a20f1271' + '4cd1491b69a130f7e0a2bf93c542f962e50ed2b727a96b71bfe5c2444db1abf5dba559135feecc3c02e122f717a71982d73f7432fefa9da309ce2406add591e5' + 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'c3a3ceed29b8513f478cad877507c7d2171453d24346c4d62ebf34c3f35ed13ebce2ca6f7200e97693ea900f504528685fe5b59c641ccfe36bc9bc257106f157' + '073c48fea2989334451b9020e8151c0385b07affcb2bc5f778fd5f9d2d8182e40dcd04edde4d53648c1ed8cea4721afc04267a72e429be3612d2f77f5d0fd459' + '02af4dd2a007e41db0c63822c8ab3b80b5d25646af1906dc85d0ad9bb8bbf5236f8e381d7f91cf99ed4b0978c50aee37cb9567cdeef65b7ec3d91b882852b1af' + 'b8fe56e14006ab866970ddbd501c054ae37186ddc065bb869cf7d18db8c0d455118d5bda3255fb66a0dde38b544655cfe9040ffe46e41d19830b47959b2fb168' + '78b8020105e7aafb84f32de6a7fb12b5dcb466f1d36d5188d78064d3d11a2a996a7ea4c7f9ba8a927fb9e4bbbfc6ac2913d03aa8b8257d8a771a93b7b8658092') + +_kernelname=${pkgbase#linux-libre} +_replacesarchkernel=("${_replacesarchkernel[@]/\%/${_kernelname}}") +_replacesoldkernels=("${_replacesoldkernels[@]/\%/${_kernelname}}") +_replacesoldmodules=("${_replacesoldmodules[@]/\%/${_kernelname}}") + +case "$CARCH" in + i686|x86_64) KARCH=x86;; + armv7h) KARCH=arm;; + ppc64le) KARCH=powerpc;; +esac + +prepare() { + cd $_srcname + + # add upstream patch + if [ "$_srcbasever" != "$_srcver" ]; then + patch -p1 -i ../patch-$_srcbasever-$_srcver + fi + + if [ "$CARCH" = "armv7h" ]; then + # RCN patch (CM3 firmware deblobbed and AUFS/WireGuard removed) + # Note: For stability reasons, AUFS has been removed in the RCN patch. + # We are supporting AUFS in linux-libre-pck through PCK patch. + # See https://wiki.parabola.nu/PCK for further details. + patch -p1 -i ../rcn-libre-${_srcver%-*}-$rcnrel.patch + + # ALARM patches + patch -p1 -i ../0001-ARM-atags-add-support-for-Marvell-s-u-boot.patch + patch -p1 -i ../0002-ARM-atags-fdt-retrieve-MAC-addresses-from-Marvell-bo.patch + patch -p1 -i ../0003-SMILE-Plug-device-tree-file.patch + patch -p1 -i ../0004-fix-mvsdio-eMMC-timing.patch + patch -p1 -i ../0005-net-smsc95xx-Allow-mac-address-to-be-set-as-a-parame.patch + patch -p1 -i ../0006-set-default-cubietruck-led-triggers.patch + patch -p1 -i ../0007-exynos4412-odroid-set-higher-minimum-buck2-regulator.patch + patch -p1 -i ../0008-ARM-dove-enable-ethernet-on-D3Plug.patch + patch -p1 -i ../0009-power-add-power-sequence-library.patch + patch -p1 -i ../0010-usb-core-add-power-sequence-handling-for-USB-devices.patch + patch -p1 -i ../0011-ARM-dts-imx6qdl-Enable-usb-node-children-with-reg.patch + patch -p1 -i ../0012-ARM-dts-imx6qdl-udoo.dtsi-fix-onboard-USB-HUB-proper.patch + patch -p1 -i ../0013-ARM-dts-imx6q-evi-Fix-onboard-hub-reset-line.patch + patch -p1 -i ../0014-ARM-mvebu-declare-asm-symbols-as-character-arrays-in.patch + fi + + # add freedo as boot logo + install -m644 -t drivers/video/logo \ + ../logo_linux_{clut224.ppm,vga16.ppm,mono.pbm} + + # Arch's linux patches + patch -p1 -i ../0001-add-sysctl-to-disallow-unprivileged-CLONE_NEWUSER-by.patch + + # maintain the TTY over USB disconnects + # http://www.coreboot.org/EHCI_Gadget_Debug + patch -p1 -i ../0001-usb-serial-gadget-no-TTY-hangup-on-USB-disconnect-WI.patch + + # fix Atmel maXTouch touchscreen support + # https://labs.parabola.nu/issues/877 + # http://www.fsfla.org/pipermail/linux-libre/2015-November/003202.html + patch -p1 -i ../0002-fix-Atmel-maXTouch-touchscreen-support.patch + + msg2 "Setting version..." + scripts/setlocalversion --save-scmversion + echo "-$pkgrel" > localversion.10-pkgrel + echo "$_kernelname" > localversion.20-pkgname + + msg2 "Setting config..." + cp ../config.$CARCH .config + make olddefconfig + + make -s kernelrelease > ../version + msg2 "Prepared %s version %s" "$pkgbase" "$(<../version)" +} + +build() { + cd $_srcname + if [ "$CARCH" = "armv7h" ]; then + make zImage modules dtbs htmldocs + elif [ "$CARCH" = "x86_64" ] || [ "$CARCH" = "i686" ]; then + make bzImage modules htmldocs + elif [ "$CARCH" = "ppc64le" ]; then + make zImage modules htmldocs + fi +} + +_package() { + pkgdesc="The ${pkgbase^} kernel and modules" + [[ $pkgbase = linux-libre ]] && groups=(base base-openrc) + depends=(coreutils linux-libre-firmware kmod mkinitcpio) + optdepends=('crda: to set the correct wireless channels of your country') + provides=("${_replacesarchkernel[@]/%/=${_archpkgver}}" "LINUX-ABI_VERSION=${_srcver%%-*}") + conflicts=("${_replacesarchkernel[@]}" "${_replacesoldkernels[@]}" "${_replacesoldmodules[@]}") + replaces=("${_replacesarchkernel[@]}" "${_replacesoldkernels[@]}" "${_replacesoldmodules[@]}") + backup=("etc/mkinitcpio.d/$pkgbase.preset") + install=linux.install + + local kernver="$( "$startdir/$install.pkg" + true && install=$install.pkg + + # fill in mkinitcpio preset and pacman hooks + sed "$subst" ../linux.preset | install -Dm644 /dev/stdin \ + "$pkgdir/etc/mkinitcpio.d/$pkgbase.preset" + sed "$subst" ../60-linux.hook | install -Dm644 /dev/stdin \ + "$pkgdir/usr/share/libalpm/hooks/60-$pkgbase.hook" + sed "$subst" ../90-linux.hook | install -Dm644 /dev/stdin \ + "$pkgdir/usr/share/libalpm/hooks/90-$pkgbase.hook" + + msg2 "Fixing permissions..." + chmod -Rc u=rwX,go=rX "$pkgdir" +} + +_package-headers() { + pkgdesc="Header files and scripts for building modules for ${pkgbase^} kernel" + provides=("${_replacesarchkernel[@]/%/-headers=${_archpkgver}}") + conflicts=("${_replacesarchkernel[@]/%/-headers}" "${_replacesoldkernels[@]/%/-headers}") + replaces=("${_replacesarchkernel[@]/%/-headers}" "${_replacesoldkernels[@]/%/-headers}") + + local builddir="$pkgdir/usr/lib/modules/$(/dev/null && ! mountpoint -q /boot; then + echo "WARNING: /boot appears to be a separate partition but is not mounted." + fi + fi +} + +post_remove() { + rm -f boot/initramfs-%PKGBASE%.img + rm -f boot/initramfs-%PKGBASE%-fallback.img +} diff --git a/libre-testing/linux-libre/linux.preset b/libre-testing/linux-libre/linux.preset new file mode 100644 index 000000000..66709a8c1 --- /dev/null +++ b/libre-testing/linux-libre/linux.preset @@ -0,0 +1,14 @@ +# mkinitcpio preset file for the '%PKGBASE%' package + +ALL_config="/etc/mkinitcpio.conf" +ALL_kver="/boot/vmlinuz-%PKGBASE%" + +PRESETS=('default' 'fallback') + +#default_config="/etc/mkinitcpio.conf" +default_image="/boot/initramfs-%PKGBASE%.img" +#default_options="" + +#fallback_config="/etc/mkinitcpio.conf" +fallback_image="/boot/initramfs-%PKGBASE%-fallback.img" +fallback_options="-S autodetect" -- cgit v1.2.2