Dzollo/polaris

board/piksiv3/patches/linux/0004-Force-USB-full-speed.patch

@@ -0,0 +1,27 @@
+From d5172acddb1991f781283eeb9e0651535cdd4d03 Mon Sep 17 00:00:00 2001
+From: denniszollo <[email protected]>
+Date: Wed, 18 Jul 2018 18:02:55 +0000
+Subject: [PATCH] Force USB full speed
+
+---
+ drivers/usb/chipidea/core.c | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/drivers/usb/chipidea/core.c b/drivers/usb/chipidea/core.c
+index 69426e644d17..b27f33caec2b 100644
+--- a/drivers/usb/chipidea/core.c
++++ b/drivers/usb/chipidea/core.c
+@@ -683,8 +683,8 @@ static int ci_get_platdata(struct device *dev,
+ 			return ret;
+ 	}
+
+-	if (usb_get_maximum_speed(dev) == USB_SPEED_FULL)
+-		platdata->flags |= CI_HDRC_FORCE_FULLSPEED;
++    /* Force USB full speed to work around potential hardware bugs */
++    platdata->flags |= CI_HDRC_FORCE_FULLSPEED;
+
+ 	of_property_read_u32(dev->of_node, "phy-clkgate-delay-us",
+ 				     &platdata->phy_clkgate_delay_us);
+-- 
+2.11.0
+

package/common_init/overlay/etc/init.d/S01poweroff_logger

@@ -0,0 +1,18 @@
+#!/bin/sh
+
+# shellcheck disable=SC1091,SC2169,SC2039
+
+export name="shutdown_logger"         # required by template_command.inc.sh
+
+export log_tag=$name                 # required by logging.sh
+source /etc/init.d/logging.sh
+
+start() {
+  :
+}
+
+stop() {
+  logi --sbp "System Shutdown..."
+}
+
+source /etc/init.d/template_command.inc.sh

package/common_init/overlay/etc/init.d/migrate_storage_media.sh

@@ -91,30 +91,33 @@ migrate_storage()
   for dev in $(list_partitions "$mountname"); do
     devname="${dev:2}"
     if needs_migration "$devname"; then
-
+      logw --sbp "Deteted that device '${devname}' should be migrated to ${new_fs_type}..."
+      logw --sbp "Storage media migration is entirely disabled for this build."
+
+      # --- HACK Disabling all migration related things ---
       # Stop services that use the sdcard
-      /etc/init.d/S83standalone_file_logger stop
-      /etc/init.d/S98copy_sys_logs stop
+      #/etc/init.d/S83standalone_file_logger stop
+      #/etc/init.d/S98copy_sys_logs stop
 
       # Disable automount...
-      echo >/var/run/automount_disabled
+      #echo >/var/run/automount_disabled
 
-      mountpoint=$(lsblk -o MOUNTPOINT "/dev/$devname" | tail -n -1)
+      #mountpoint=$(lsblk -o MOUNTPOINT "/dev/$devname" | tail -n -1)
 
-      [[ -z "$mountpoint" ]] || umount "$mountpoint" || {
-        logw --sbp "Failed to migrate '${devname}' to ${new_fs_type}..."
-        return 1; 
-      }
+      #[[ -z "$mountpoint" ]] || umount "$mountpoint" || {
+      #  logw --sbp "Failed to migrate '${devname}' to ${new_fs_type}..."
+      #  return 1; 
+      #}
 
-      new_fs_type=$(fetch_new_fs_type "$devname")
-      logw --sbp "Migrating '$devname' to $new_fs_type..."
+      #new_fs_type=$(fetch_new_fs_type "$devname")
+      #logw --sbp "Migrating '$devname' to $new_fs_type..."
 
-      format_with_fs_type "$devname" "$new_fs_type" || return 1
+      #format_with_fs_type "$devname" "$new_fs_type" || return 1
 
-      logi  "Done migrating '${devname}' to ${new_fs_type}..."
+      #logi  "Done migrating '${devname}' to ${new_fs_type}..."
 
-      set_reboot_after_migrate
-      set_stop_wait_for_mount
+      #set_reboot_after_migrate
+      #set_stop_wait_for_mount
     fi
   done
 }

package/common_init/overlay/usr/bin/umount_all

@@ -0,0 +1,12 @@
+#!/bin/sh
+echo "Disabling automount" | sbp_log --info
+echo >/var/run/automount_disabled
+echo "Stopping standalone logging service" | sbp_log --info  
+/etc/init.d/S83standalone_file_logger stop
+echo "Stopping copy sys logs service" | sbp_log --info  
+/etc/init.d/S98copy_sys_logs stop
+echo "Unmounting USB" | sbp_log --info
+umount /media/sda1;
+echo "Unmounting sd card" | sbp_log --info
+umount /media/mmcblk0p1
+echo "It is now safe to shut off your Piksi!" | sbp_log --info

package/piksi_system_daemon/overlay/etc/init.d/do_poweroff

@@ -0,0 +1,7 @@
+#!/bin/sh
+
+/etc/init.d/S01poweroff_logger stop
+
+# We use -f to force immediate reboot.  Orderly shutdown sometimes fails
+# when unloading remoteproc drivers.
+poweroff -f

package/piksi_system_daemon/overlay/etc/sudoers.d/piksi_system_daemon

@@ -2,5 +2,7 @@ piksi_sys ALL=(ALL) NOPASSWD: /usr/bin/upgrade_tool --debug /data/upgrade.image_
 piksi_sys ALL=(ALL) NOPASSWD: /etc/init.d/update_eth0_config
 piksi_sys ALL=(ALL) NOPASSWD: /etc/init.d/update_ntp_config
 piksi_sys ALL=(ALL) NOPASSWD: /etc/init.d/do_sbp_msg_reset
+piksi_sys ALL=(ALL) NOPASSWD: /etc/init.d/do_poweroff
+piksi_sys ALL=(ALL) NOPASSWD: /usr/bin/umount_all
 piksi_sys ALL=(fileio) NOPASSWD: /usr/bin/spawn_nc
 piksi_sys ALL=(fileio) NOPASSWD: /usr/bin/sbp_fileio_flush

package/piksi_system_daemon/src/main.c

@@ -171,7 +171,8 @@ static void sbp_command(u16 sender_id, u8 len, u8 msg_[], void *context)
 
   if (strcmp(msg->command, "upgrade_tool upgrade.image_set.bin") != 0
       && strcmp(msg->command, "spawn_nc") != 0 && strcmp(msg->command, "stream_logs") != 0
-      && strcmp(msg->command, "dump_syslog") != 0) {
+      && strcmp(msg->command, "dump_syslog") != 0 && strcmp(msg->command, "umount_all") != 0
+      && strcmp(msg->command, "halt") != 0 ) {
     msg_command_resp_t resp = {
       .sequence = msg->sequence,
       .code = (u32)-1,
@@ -224,6 +225,36 @@ static void sbp_command(u16 sender_id, u8 len, u8 msg_[], void *context)
 
     return;
   }
+
+  if (strcmp(msg->command, "umount_all") == 0) {
+
+    char umount[1024];
+
+    size_t count = snprintf(umount,
+                            sizeof(umount),
+                            "sudo umount_all; sbp_cmd_resp --sequence %u --status $?",
+                            msg->sequence);
+
+    assert(count < sizeof(umount));
+    (void)system(umount);
+
+    return;
+  }
+
+  if (strcmp(msg->command, "halt") == 0) {
+
+    char halt[1024];
+
+    size_t count = snprintf(halt,
+                            sizeof(halt),
+                            "sudo /etc/init.d/do_poweroff; sbp_cmd_resp --sequence %u --status $?",
+                            msg->sequence);
+
+    assert(count < sizeof(halt));
+    (void)system(halt);
+
+    return;
+  }
 
   const char *upgrade_cmd =
     "sh -c 'set -o pipefail;                                      "