Merge pull request #29 from home-assistant/dev

Release 0.5

README.md

@@ -13,23 +13,6 @@ Hass.io OS based on [buildroot](https://buildroot.org/). It's a hypervisor for D
 - ZRAM LZ4 for /tmp, /var, swap
 - Run every supervisor
 
-## Schemas
-![](misc/hassio-os-partition.png?raw=true)
-
-# Customize
-
-Provide a file with the name `hassos.json` in your data partition and the following structure:
-
-```json
-{
-  "supervisor": "repo/image",
-  "supervisor_args": "optional / custom docker arguments",
-  "cli": "repo/image",
-  "cli_args": "optional / custom docker arguments",
-  "hostname": "default hostname"
-}
-```
-
 # Building
 Running `sudo ./enter.sh` will get you into the build Docker container.   
 `make -C /build/buildroot BR2_EXTERNAL=/build/buildroot-external xy_defconfig`

buildroot-external/board/raspberrypi/post-image.sh

@@ -42,6 +42,11 @@ cp -r ${BINARIES_DIR}/rpi-firmware/overlays ${BOOT_DATA}/
 
 echo "dwc_otg.lpm_enable=0 console=tty1" > ${BOOT_DATA}/cmdline.txt
 
+# Enable 64bit support
+if [ "$BOARD_ID" == "rpi3-64" ]; then
+    echo "arm_64bit=1" >> ${BOOT_DATA}/config.txt
+fi
+
 # Create other layers
 create_boot_image ${BINARIES_DIR}
 create_overlay_image ${BINARIES_DIR}

buildroot-external/board/raspberrypi/rpi3-64/uboot.config

@@ -1,3 +1,5 @@
 CONFIG_TARGET_RPI_3=y
 CONFIG_SYS_MALLOC_F_LEN=0x2000
 CONFIG_DEFAULT_DEVICE_TREE="bcm2837-rpi-3-b"
+CONFIG_PHYLIB=y
+CONFIG_USB_ETHER_LAN78XX=y

buildroot-external/board/raspberrypi/rpi3/uboot.config

@@ -1,3 +1,5 @@
 CONFIG_TARGET_RPI_3_32B=y
 CONFIG_SYS_MALLOC_F_LEN=0x2000
 CONFIG_DEFAULT_DEVICE_TREE="bcm2837-rpi-3-b"
+CONFIG_PHYLIB=y
+CONFIG_USB_ETHER_LAN78XX=y

buildroot-external/board/raspberrypi/uboot.config

@@ -7,7 +7,6 @@ CONFIG_CMD_GPIO=y
 CONFIG_CMD_MMC=y
 CONFIG_CMD_USB=y
 CONFIG_OF_EMBED=y
-CONFIG_ENV_EXT4_INTERFACE="mmc"
 CONFIG_DM_KEYBOARD=y
 CONFIG_DM_MMC=y
 CONFIG_MMC_SDHCI=y
@@ -19,7 +18,6 @@ CONFIG_PINCTRL=y
 CONFIG_USB=y
 CONFIG_DM_USB=y
 CONFIG_USB_DWC2=y
-CONFIG_USB_STORAGE=y
 CONFIG_USB_KEYBOARD=y
 CONFIG_USB_HOST_ETHER=y
 CONFIG_USB_ETHER_SMSC95XX=y

buildroot-external/info

@@ -1,5 +1,5 @@
 VERSION_MAJOR=0
-VERSION_BUILD=4
+VERSION_BUILD=5
 
 HASSOS_NAME="HassOS"
 HASSOS_ID="hassos"

buildroot-external/patches/uboot/0002-mmc-unirqify-bcm2835-sdhost-and-fix-writes.patch

@@ -0,0 +1,409 @@
+From patchwork Wed May 23 20:24:51 2018
+Content-Type: text/plain; charset="utf-8"
+MIME-Version: 1.0
+Content-Transfer-Encoding: 7bit
+Subject: [U-Boot] mmc: Unirqify bcm2835_sdhost and fix writes
+X-Patchwork-Submitter: Alexander Graf <agraf@suse.de>
+X-Patchwork-Id: 919394
+X-Patchwork-Delegate: agraf@suse.de
+Message-Id: <20180523202451.68781-1-agraf@suse.de>
+To: u-boot@lists.denx.de
+Date: Wed, 23 May 2018 22:24:51 +0200
+From: Alexander Graf <agraf@suse.de>
+List-Id: U-Boot discussion <u-boot.lists.denx.de>
+
+The bcm2835 sdhost driver has a problem with "write multiple" commands.
+It seems to boil down to the fact that the controller dislikes its FIFO
+to get drained at the end of a block when a write multiple blocks command
+is in flight.
+
+The easy fix is to simply get rid of all the IRQ driven logic and make
+the driver push as much data into the FIFO as it can. That way we never
+drain and we never run into the problem.
+
+Reported-by: Jan Leonhardt <jan@cyberdesigner.net>
+Signed-off-by: Alexander Graf <agraf@suse.de>
+---
+ drivers/mmc/bcm2835_sdhost.c | 265 ++++++++-----------------------------------
+ 1 file changed, 47 insertions(+), 218 deletions(-)
+
+diff --git a/drivers/mmc/bcm2835_sdhost.c b/drivers/mmc/bcm2835_sdhost.c
+index 96428333b0..1ce019af57 100644
+--- a/drivers/mmc/bcm2835_sdhost.c
++++ b/drivers/mmc/bcm2835_sdhost.c
+@@ -163,7 +163,6 @@ struct bcm2835_host {
+ 	int			clock;		/* Current clock speed */
+ 	unsigned int		max_clk;	/* Max possible freq */
+ 	unsigned int		blocks;		/* remaining PIO blocks */
+-	int			irq;		/* Device IRQ */
+ 
+ 	u32			ns_per_fifo_word;
+ 
+@@ -173,14 +172,7 @@ struct bcm2835_host {
+ 
+ 	struct mmc_cmd	*cmd;		/* Current command */
+ 	struct mmc_data		*data;		/* Current data request */
+-	bool			data_complete:1;/* Data finished before cmd */
+ 	bool			use_busy:1;	/* Wait for busy interrupt */
+-	bool			wait_data_complete:1;	/* Wait for data */
+-
+-	/* for threaded irq handler */
+-	bool			irq_block;
+-	bool			irq_busy;
+-	bool			irq_data;
+ 
+ 	struct udevice		*dev;
+ 	struct mmc		*mmc;
+@@ -240,17 +232,9 @@ static void bcm2835_reset_internal(struct bcm2835_host *host)
+ 	writel(host->cdiv, host->ioaddr + SDCDIV);
+ }
+ 
+-static int bcm2835_finish_command(struct bcm2835_host *host);
+-
+-static void bcm2835_wait_transfer_complete(struct bcm2835_host *host)
++static int bcm2835_wait_transfer_complete(struct bcm2835_host *host)
+ {
+-	int timediff;
+-	u32 alternate_idle;
+-
+-	alternate_idle = (host->data->flags & MMC_DATA_READ) ?
+-		SDEDM_FSM_READWAIT : SDEDM_FSM_WRITESTART1;
+-
+-	timediff = 0;
++	int timediff = 0;
+ 
+ 	while (1) {
+ 		u32 edm, fsm;
+@@ -261,7 +245,10 @@ static void bcm2835_wait_transfer_complete(struct bcm2835_host *host)
+ 		if ((fsm == SDEDM_FSM_IDENTMODE) ||
+ 		    (fsm == SDEDM_FSM_DATAMODE))
+ 			break;
+-		if (fsm == alternate_idle) {
++
++		if ((fsm == SDEDM_FSM_READWAIT) ||
++		    (fsm == SDEDM_FSM_WRITESTART1) ||
++		    (fsm == SDEDM_FSM_READDATA)) {
+ 			writel(edm | SDEDM_FORCE_DATA_MODE,
+ 			       host->ioaddr + SDEDM);
+ 			break;
+@@ -273,9 +260,11 @@ static void bcm2835_wait_transfer_complete(struct bcm2835_host *host)
+ 				"wait_transfer_complete - still waiting after %d retries\n",
+ 				timediff);
+ 			bcm2835_dumpregs(host);
+-			return;
++			return -ETIMEDOUT;
+ 		}
+ 	}
++
++	return 0;
+ }
+ 
+ static int bcm2835_transfer_block_pio(struct bcm2835_host *host, bool is_read)
+@@ -322,6 +311,9 @@ static int bcm2835_transfer_block_pio(struct bcm2835_host *host, bool is_read)
+ 			      fsm_state != SDEDM_FSM_READCRC)) ||
+ 			    (!is_read &&
+ 			     (fsm_state != SDEDM_FSM_WRITEDATA &&
++			      fsm_state != SDEDM_FSM_WRITEWAIT1 &&
++			      fsm_state != SDEDM_FSM_WRITEWAIT2 &&
++			      fsm_state != SDEDM_FSM_WRITECRC &&
+ 			      fsm_state != SDEDM_FSM_WRITESTART1 &&
+ 			      fsm_state != SDEDM_FSM_WRITESTART2))) {
+ 				hsts = readl(host->ioaddr + SDHSTS);
+@@ -358,9 +350,8 @@ static int bcm2835_transfer_pio(struct bcm2835_host *host)
+ 
+ 	is_read = (host->data->flags & MMC_DATA_READ) != 0;
+ 	ret = bcm2835_transfer_block_pio(host, is_read);
+-
+-	if (host->wait_data_complete)
+-		bcm2835_wait_transfer_complete(host);
++	if (ret)
++		return ret;
+ 
+ 	sdhsts = readl(host->ioaddr + SDHSTS);
+ 	if (sdhsts & (SDHSTS_CRC16_ERROR |
+@@ -379,21 +370,8 @@ static int bcm2835_transfer_pio(struct bcm2835_host *host)
+ 	return ret;
+ }
+ 
+-static void bcm2835_set_transfer_irqs(struct bcm2835_host *host)
+-{
+-	u32 all_irqs = SDHCFG_DATA_IRPT_EN | SDHCFG_BLOCK_IRPT_EN |
+-		SDHCFG_BUSY_IRPT_EN;
+-
+-	host->hcfg = (host->hcfg & ~all_irqs) |
+-		SDHCFG_DATA_IRPT_EN |
+-		SDHCFG_BUSY_IRPT_EN;
+-
+-	writel(host->hcfg, host->ioaddr + SDHCFG);
+-}
+-
+-static
+-void bcm2835_prepare_data(struct bcm2835_host *host, struct mmc_cmd *cmd,
+-			  struct mmc_data *data)
++static void bcm2835_prepare_data(struct bcm2835_host *host, struct mmc_cmd *cmd,
++				 struct mmc_data *data)
+ {
+ 	WARN_ON(host->data);
+ 
+@@ -401,14 +379,9 @@ void bcm2835_prepare_data(struct bcm2835_host *host, struct mmc_cmd *cmd,
+ 	if (!data)
+ 		return;
+ 
+-	host->wait_data_complete = cmd->cmdidx != MMC_CMD_READ_MULTIPLE_BLOCK;
+-	host->data_complete = false;
+-
+ 	/* Use PIO */
+ 	host->blocks = data->blocks;
+ 
+-	bcm2835_set_transfer_irqs(host);
+-
+ 	writel(data->blocksize, host->ioaddr + SDHBCT);
+ 	writel(data->blocks, host->ioaddr + SDHBLC);
+ }
+@@ -483,36 +456,6 @@ static int bcm2835_send_command(struct bcm2835_host *host, struct mmc_cmd *cmd,
+ 	return 0;
+ }
+ 
+-static int bcm2835_transfer_complete(struct bcm2835_host *host)
+-{
+-	int ret = 0;
+-
+-	WARN_ON(!host->data_complete);
+-
+-	host->data = NULL;
+-
+-	return ret;
+-}
+-
+-static void bcm2835_finish_data(struct bcm2835_host *host)
+-{
+-	host->hcfg &= ~(SDHCFG_DATA_IRPT_EN | SDHCFG_BLOCK_IRPT_EN);
+-	writel(host->hcfg, host->ioaddr + SDHCFG);
+-
+-	host->data_complete = true;
+-
+-	if (host->cmd) {
+-		/* Data managed to finish before the
+-		 * command completed. Make sure we do
+-		 * things in the proper order.
+-		 */
+-		dev_dbg(dev, "Finished early - HSTS %08x\n",
+-			readl(host->ioaddr + SDHSTS));
+-	} else {
+-		bcm2835_transfer_complete(host);
+-	}
+-}
+-
+ static int bcm2835_finish_command(struct bcm2835_host *host)
+ {
+ 	struct mmc_cmd *cmd = host->cmd;
+@@ -562,8 +505,6 @@ static int bcm2835_finish_command(struct bcm2835_host *host)
+ 
+ 	/* Processed actual command. */
+ 	host->cmd = NULL;
+-	if (host->data && host->data_complete)
+-		ret = bcm2835_transfer_complete(host);
+ 
+ 	return ret;
+ }
+@@ -608,159 +549,44 @@ static int bcm2835_check_data_error(struct bcm2835_host *host, u32 intmask)
+ 	return ret;
+ }
+ 
+-static void bcm2835_busy_irq(struct bcm2835_host *host)
+-{
+-	if (WARN_ON(!host->cmd)) {
+-		bcm2835_dumpregs(host);
+-		return;
+-	}
+-
+-	if (WARN_ON(!host->use_busy)) {
+-		bcm2835_dumpregs(host);
+-		return;
+-	}
+-	host->use_busy = false;
+-
+-	bcm2835_finish_command(host);
+-}
+-
+-static void bcm2835_data_irq(struct bcm2835_host *host, u32 intmask)
++static int bcm2835_transmit(struct bcm2835_host *host)
+ {
++	u32 intmask = readl(host->ioaddr + SDHSTS);
+ 	int ret;
+ 
+-	/*
+-	 * There are no dedicated data/space available interrupt
+-	 * status bits, so it is necessary to use the single shared
+-	 * data/space available FIFO status bits. It is therefore not
+-	 * an error to get here when there is no data transfer in
+-	 * progress.
+-	 */
+-	if (!host->data)
+-		return;
+-
++	/* Check for errors */
+ 	ret = bcm2835_check_data_error(host, intmask);
+ 	if (ret)
+-		goto finished;
+-
+-	if (host->data->flags & MMC_DATA_WRITE) {
+-		/* Use the block interrupt for writes after the first block */
+-		host->hcfg &= ~(SDHCFG_DATA_IRPT_EN);
+-		host->hcfg |= SDHCFG_BLOCK_IRPT_EN;
+-		writel(host->hcfg, host->ioaddr + SDHCFG);
+-		bcm2835_transfer_pio(host);
+-	} else {
+-		bcm2835_transfer_pio(host);
+-		host->blocks--;
+-		if ((host->blocks == 0))
+-			goto finished;
+-	}
+-	return;
++		return ret;
+ 
+-finished:
+-	host->hcfg &= ~(SDHCFG_DATA_IRPT_EN | SDHCFG_BLOCK_IRPT_EN);
+-	writel(host->hcfg, host->ioaddr + SDHCFG);
+-}
+-
+-static void bcm2835_data_threaded_irq(struct bcm2835_host *host)
+-{
+-	if (!host->data)
+-		return;
+-	if ((host->blocks == 0))
+-		bcm2835_finish_data(host);
+-}
+-
+-static void bcm2835_block_irq(struct bcm2835_host *host)
+-{
+-	if (WARN_ON(!host->data)) {
+-		bcm2835_dumpregs(host);
+-		return;
+-	}
+-
+-	WARN_ON(!host->blocks);
+-	if ((--host->blocks == 0))
+-		bcm2835_finish_data(host);
+-	else
+-		bcm2835_transfer_pio(host);
+-}
++	ret = bcm2835_check_cmd_error(host, intmask);
++	if (ret)
++		return ret;
+ 
+-static irqreturn_t bcm2835_irq(int irq, void *dev_id)
+-{
+-	irqreturn_t result = IRQ_NONE;
+-	struct bcm2835_host *host = dev_id;
+-	u32 intmask;
+-
+-	intmask = readl(host->ioaddr + SDHSTS);
+-
+-	writel(SDHSTS_BUSY_IRPT |
+-	       SDHSTS_BLOCK_IRPT |
+-	       SDHSTS_SDIO_IRPT |
+-	       SDHSTS_DATA_FLAG,
+-	       host->ioaddr + SDHSTS);
+-
+-	if (intmask & SDHSTS_BLOCK_IRPT) {
+-		bcm2835_check_data_error(host, intmask);
+-		host->irq_block = true;
+-		result = IRQ_WAKE_THREAD;
++	/* Handle wait for busy end */
++	if (host->use_busy && (intmask & SDHSTS_BUSY_IRPT)) {
++		writel(SDHSTS_BUSY_IRPT, host->ioaddr + SDHSTS);
++		host->use_busy = false;
++		bcm2835_finish_command(host);
+ 	}
+ 
+-	if (intmask & SDHSTS_BUSY_IRPT) {
+-		if (!bcm2835_check_cmd_error(host, intmask)) {
+-			host->irq_busy = true;
+-			result = IRQ_WAKE_THREAD;
+-		} else {
+-			result = IRQ_HANDLED;
++	/* Handle PIO data transfer */
++	if (host->data) {
++		ret = bcm2835_transfer_pio(host);
++		if (ret)
++			return ret;
++		host->blocks--;
++		if (host->blocks == 0) {
++			/* Wait for command to complete for real */
++			ret = bcm2835_wait_transfer_complete(host);
++			if (ret)
++				return ret;
++			/* Transfer complete */
++			host->data = NULL;
+ 		}
+ 	}
+ 
+-	/* There is no true data interrupt status bit, so it is
+-	 * necessary to qualify the data flag with the interrupt
+-	 * enable bit.
+-	 */
+-	if ((intmask & SDHSTS_DATA_FLAG) &&
+-	    (host->hcfg & SDHCFG_DATA_IRPT_EN)) {
+-		bcm2835_data_irq(host, intmask);
+-		host->irq_data = true;
+-		result = IRQ_WAKE_THREAD;
+-	}
+-
+-	return result;
+-}
+-
+-static irqreturn_t bcm2835_threaded_irq(int irq, void *dev_id)
+-{
+-	struct bcm2835_host *host = dev_id;
+-
+-	if (host->irq_block) {
+-		host->irq_block = false;
+-		bcm2835_block_irq(host);
+-	}
+-
+-	if (host->irq_busy) {
+-		host->irq_busy = false;
+-		bcm2835_busy_irq(host);
+-	}
+-
+-	if (host->irq_data) {
+-		host->irq_data = false;
+-		bcm2835_data_threaded_irq(host);
+-	}
+-
+-	return IRQ_HANDLED;
+-}
+-
+-static void bcm2835_irq_poll(struct bcm2835_host *host)
+-{
+-	u32 intmask;
+-
+-	while (1) {
+-		intmask = readl(host->ioaddr + SDHSTS);
+-		if (intmask & (SDHSTS_BUSY_IRPT | SDHSTS_BLOCK_IRPT |
+-			       SDHSTS_SDIO_IRPT | SDHSTS_DATA_FLAG)) {
+-			bcm2835_irq(0, host);
+-			bcm2835_threaded_irq(0, host);
+-			return;
+-		}
+-	}
++	return 0;
+ }
+ 
+ static void bcm2835_set_clock(struct bcm2835_host *host, unsigned int clock)
+@@ -864,8 +690,11 @@ static int bcm2835_send_cmd(struct udevice *dev, struct mmc_cmd *cmd,
+ 	}
+ 
+ 	/* Wait for completion of busy signal or data transfer */
+-	while (host->use_busy || host->data)
+-		bcm2835_irq_poll(host);
++	while (host->use_busy || host->data) {
++		ret = bcm2835_transmit(host);
++		if (ret)
++			break;
++	}
+ 
+ 	return ret;
+ }
+

buildroot-external/rootfs-overlay/etc/systemd/journald.conf

@@ -1,6 +1,5 @@
 [Journal]
 Storage=auto
 Compress=yes
-SystemMaxUse=8M
+SystemMaxUse=12M
-RuntimeMaxUse=8M
+RuntimeMaxUse=10M
-

buildroot-external/rootfs-overlay/etc/systemd/system/local-fs.target.wants/var.mount

@@ -1 +0,0 @@
-/usr/lib/systemd/system/var.mount

buildroot-external/rootfs-overlay/usr/lib/systemd/system/mnt-state.mount

@@ -1,14 +0,0 @@
-[Unit]
-Description=HassOS bootstate partition
-DefaultDependencies=no
-Before=umount.target
-After=local-fs.target rauc.service
-Conflicts=umount.target
-
-[Mount]
-What=LABEL=hassos-bootstate
-Where=/mnt/state
-Type=ext2
-
-[Install]
-WantedBy=local-fs.target

buildroot-patches/0006-NetworkManager-allow-to-wait-on-boot.patch

@@ -1,35 +0,0 @@
-From 590565bc07f563f978004727dc817dc89527377a Mon Sep 17 00:00:00 2001
-From: Pascal Vizeli <pvizeli@syshack.ch>
-Date: Sat, 31 Mar 2018 16:58:14 +0200
-Subject: [PATCH 1/1] NetworkManager: allow to wait on boot
-
-Signed-off-by: Pascal Vizeli <pvizeli@syshack.ch>
----
- package/network-manager/network-manager.mk | 4 ++++
- 1 file changed, 4 insertions(+)
-
-diff --git a/package/network-manager/network-manager.mk b/package/network-manager/network-manager.mk
-index a520aad..fb2012a 100644
---- a/package/network-manager/network-manager.mk
-+++ b/package/network-manager/network-manager.mk
-@@ -93,6 +93,7 @@ endef
- 
- define NETWORK_MANAGER_INSTALL_INIT_SYSTEMD
- 	mkdir -p $(TARGET_DIR)/etc/systemd/system/multi-user.target.wants
-+	mkdir -p $(TARGET_DIR)/etc/systemd/system/network-online.target.wants
- 
- 	ln -sf /usr/lib/systemd/system/NetworkManager.service \
- 		$(TARGET_DIR)/etc/systemd/system/dbus-org.freedesktop.NetworkManager.service
-@@ -100,6 +101,9 @@ define NETWORK_MANAGER_INSTALL_INIT_SYSTEMD
- 	ln -sf /usr/lib/systemd/system/NetworkManager.service \
- 		$(TARGET_DIR)/etc/systemd/system/multi-user.target.wants/NetworkManager.service
- 
-+	ln -sf /usr/lib/systemd/system/NetworkManager-wait-online.service \
-+		$(TARGET_DIR)/etc/systemd/system/network-online.target.wants/NetworkManager-wait-online.service
-+
- 	ln -sf /usr/lib/systemd/system/NetworkManager-dispatcher.service \
- 		$(TARGET_DIR)/etc/systemd/system/dbus-org.freedesktop.nm-dispatcher.service
- endef
--- 
-2.7.4
-

buildroot/package/network-manager/network-manager.mk

@@ -93,7 +93,6 @@ endef
 
 define NETWORK_MANAGER_INSTALL_INIT_SYSTEMD
 	mkdir -p $(TARGET_DIR)/etc/systemd/system/multi-user.target.wants
-	mkdir -p $(TARGET_DIR)/etc/systemd/system/network-online.target.wants
 
 	ln -sf /usr/lib/systemd/system/NetworkManager.service \
 		$(TARGET_DIR)/etc/systemd/system/dbus-org.freedesktop.NetworkManager.service
@@ -101,9 +100,6 @@ define NETWORK_MANAGER_INSTALL_INIT_SYSTEMD
 	ln -sf /usr/lib/systemd/system/NetworkManager.service \
 		$(TARGET_DIR)/etc/systemd/system/multi-user.target.wants/NetworkManager.service
 
-	ln -sf /usr/lib/systemd/system/NetworkManager-wait-online.service \
-		$(TARGET_DIR)/etc/systemd/system/network-online.target.wants/NetworkManager-wait-online.service
-
 	ln -sf /usr/lib/systemd/system/NetworkManager-dispatcher.service \
 		$(TARGET_DIR)/etc/systemd/system/dbus-org.freedesktop.nm-dispatcher.service
 endef