#ifndef _CONFIG_CMD_DISTRO_BOOTCMD_H
#define _CONFIG_CMD_DISTRO_BOOTCMD_H
-/* We need the part command */
-#define CONFIG_PARTITION_UUIDS
-#define CONFIG_CMD_PART
+/*
+ * A note on error handling: It is possible for BOOT_TARGET_DEVICES to
+ * reference a device that is not enabled in the U-Boot configuration, e.g.
+ * it may include MMC in the list without CONFIG_CMD_MMC being enabled. Given
+ * that BOOT_TARGET_DEVICES is a macro that's expanded by the C pre-processor
+ * at compile time, it's not possible to detect and report such problems via
+ * a simple #ifdef/#error combination. Still, the code needs to report errors.
+ * The best way I've found to do this is to make BOOT_TARGET_DEVICES expand to
+ * reference a non-existent symbol, and have the name of that symbol encode
+ * the error message. Consequently, this file contains references to e.g.
+ * BOOT_TARGET_DEVICES_references_MMC_without_CONFIG_CMD_MMC. Given the
+ * prevalence of capitals here, this looks like a pre-processor macro and
+ * hence seems like it should be all capitals, but it's really an error
+ * message that includes some other pre-processor symbols in the text.
+ */
#define BOOTENV_SHARED_BLKDEV_BODY(devtypel) \
"if " #devtypel " dev ${devnum}; then " \
#define BOOTENV_DEV_NAME_BLKDEV(devtypeu, devtypel, instance) \
#devtypel #instance " "
+#ifdef CONFIG_SANDBOX
+#define BOOTENV_SHARED_HOST BOOTENV_SHARED_BLKDEV(host)
+#define BOOTENV_DEV_HOST BOOTENV_DEV_BLKDEV
+#define BOOTENV_DEV_NAME_HOST BOOTENV_DEV_NAME_BLKDEV
+#else
+#define BOOTENV_SHARED_HOST
+#define BOOTENV_DEV_HOST \
+ BOOT_TARGET_DEVICES_references_HOST_without_CONFIG_SANDBOX
+#define BOOTENV_DEV_NAME_HOST \
+ BOOT_TARGET_DEVICES_references_HOST_without_CONFIG_SANDBOX
+#endif
+
#ifdef CONFIG_CMD_MMC
#define BOOTENV_SHARED_MMC BOOTENV_SHARED_BLKDEV(mmc)
#define BOOTENV_DEV_MMC BOOTENV_DEV_BLKDEV
BOOT_TARGET_DEVICES_references_MMC_without_CONFIG_CMD_MMC
#endif
-#ifdef CONFIG_CMD_SATA
+#ifdef CONFIG_CMD_UBIFS
+#define BOOTENV_SHARED_UBIFS \
+ "ubifs_boot=" \
+ "env exists bootubipart || " \
+ "env set bootubipart UBI; " \
+ "env exists bootubivol || " \
+ "env set bootubivol boot; " \
+ "if ubi part ${bootubipart} && " \
+ "ubifsmount ubi${devnum}:${bootubivol}; " \
+ "then " \
+ "setenv devtype ubi; " \
+ "run scan_dev_for_boot; " \
+ "fi\0"
+#define BOOTENV_DEV_UBIFS BOOTENV_DEV_BLKDEV
+#define BOOTENV_DEV_NAME_UBIFS BOOTENV_DEV_NAME_BLKDEV
+#else
+#define BOOTENV_SHARED_UBIFS
+#define BOOTENV_DEV_UBIFS \
+ BOOT_TARGET_DEVICES_references_UBIFS_without_CONFIG_CMD_UBIFS
+#define BOOTENV_DEV_NAME_UBIFS \
+ BOOT_TARGET_DEVICES_references_UBIFS_without_CONFIG_CMD_UBIFS
+#endif
+
+#ifdef CONFIG_EFI_LOADER
+#if defined(CONFIG_ARM64)
+#define BOOTEFI_NAME "bootaa64.efi"
+#elif defined(CONFIG_ARM)
+#define BOOTEFI_NAME "bootarm.efi"
+#elif defined(CONFIG_X86_RUN_32BIT)
+#define BOOTEFI_NAME "bootia32.efi"
+#elif defined(CONFIG_X86_RUN_64BIT)
+#define BOOTEFI_NAME "bootx64.efi"
+#endif
+#endif
+
+#ifdef BOOTEFI_NAME
+#if defined(CONFIG_ARM) && !defined(CONFIG_ARM64)
+/*
+ * On 32bit ARM systems there is a reasonable number of systems that follow
+ * the $soc-$board$boardver.dtb name scheme for their device trees. Use that
+ * scheme if we don't have an explicit fdtfile variable.
+ */
+#define BOOTENV_EFI_SET_FDTFILE_FALLBACK \
+ "if test -z \"${fdtfile}\" -a -n \"${soc}\"; then " \
+ "setenv efi_fdtfile ${soc}-${board}${boardver}.dtb; " \
+ "fi; "
+#else
+#define BOOTENV_EFI_SET_FDTFILE_FALLBACK
+#endif
+
+
+#define BOOTENV_SHARED_EFI \
+ "boot_efi_binary=" \
+ "if fdt addr ${fdt_addr_r}; then " \
+ "bootefi bootmgr ${fdt_addr_r};" \
+ "else " \
+ "bootefi bootmgr ${fdtcontroladdr};" \
+ "fi;" \
+ "load ${devtype} ${devnum}:${distro_bootpart} " \
+ "${kernel_addr_r} efi/boot/"BOOTEFI_NAME"; " \
+ "if fdt addr ${fdt_addr_r}; then " \
+ "bootefi ${kernel_addr_r} ${fdt_addr_r};" \
+ "else " \
+ "bootefi ${kernel_addr_r} ${fdtcontroladdr};" \
+ "fi\0" \
+ \
+ "load_efi_dtb=" \
+ "load ${devtype} ${devnum}:${distro_bootpart} " \
+ "${fdt_addr_r} ${prefix}${efi_fdtfile}\0" \
+ \
+ "efi_dtb_prefixes=/ /dtb/ /dtb/current/\0" \
+ "scan_dev_for_efi=" \
+ "setenv efi_fdtfile ${fdtfile}; " \
+ BOOTENV_EFI_SET_FDTFILE_FALLBACK \
+ "for prefix in ${efi_dtb_prefixes}; do " \
+ "if test -e ${devtype} " \
+ "${devnum}:${distro_bootpart} " \
+ "${prefix}${efi_fdtfile}; then " \
+ "run load_efi_dtb; " \
+ "fi;" \
+ "done;" \
+ "if test -e ${devtype} ${devnum}:${distro_bootpart} " \
+ "efi/boot/"BOOTEFI_NAME"; then " \
+ "echo Found EFI removable media binary " \
+ "efi/boot/"BOOTEFI_NAME"; " \
+ "run boot_efi_binary; " \
+ "echo EFI LOAD FAILED: continuing...; " \
+ "fi; " \
+ "setenv efi_fdtfile\0"
+#define SCAN_DEV_FOR_EFI "run scan_dev_for_efi;"
+#else
+#define BOOTENV_SHARED_EFI
+#define SCAN_DEV_FOR_EFI
+#endif
+
+#ifdef CONFIG_SATA
#define BOOTENV_SHARED_SATA BOOTENV_SHARED_BLKDEV(sata)
#define BOOTENV_DEV_SATA BOOTENV_DEV_BLKDEV
#define BOOTENV_DEV_NAME_SATA BOOTENV_DEV_NAME_BLKDEV
#else
#define BOOTENV_SHARED_SATA
#define BOOTENV_DEV_SATA \
- BOOT_TARGET_DEVICES_references_SATA_without_CONFIG_CMD_SATA
+ BOOT_TARGET_DEVICES_references_SATA_without_CONFIG_SATA
#define BOOTENV_DEV_NAME_SATA \
- BOOT_TARGET_DEVICES_references_SATA_without_CONFIG_CMD_SATA
+ BOOT_TARGET_DEVICES_references_SATA_without_CONFIG_SATA
#endif
-#ifdef CONFIG_CMD_SCSI
+#ifdef CONFIG_SCSI
#define BOOTENV_RUN_SCSI_INIT "run scsi_init; "
#define BOOTENV_SET_SCSI_NEED_INIT "setenv scsi_need_init; "
#define BOOTENV_SHARED_SCSI \
#define BOOTENV_SET_SCSI_NEED_INIT
#define BOOTENV_SHARED_SCSI
#define BOOTENV_DEV_SCSI \
- BOOT_TARGET_DEVICES_references_SCSI_without_CONFIG_CMD_SCSI
+ BOOT_TARGET_DEVICES_references_SCSI_without_CONFIG_SCSI
#define BOOTENV_DEV_NAME_SCSI \
- BOOT_TARGET_DEVICES_references_SCSI_without_CONFIG_CMD_SCSI
+ BOOT_TARGET_DEVICES_references_SCSI_without_CONFIG_SCSI
#endif
-#ifdef CONFIG_CMD_IDE
+#ifdef CONFIG_IDE
#define BOOTENV_SHARED_IDE BOOTENV_SHARED_BLKDEV(ide)
#define BOOTENV_DEV_IDE BOOTENV_DEV_BLKDEV
#define BOOTENV_DEV_NAME_IDE BOOTENV_DEV_NAME_BLKDEV
#else
#define BOOTENV_SHARED_IDE
#define BOOTENV_DEV_IDE \
- BOOT_TARGET_DEVICES_references_IDE_without_CONFIG_CMD_IDE
+ BOOT_TARGET_DEVICES_references_IDE_without_CONFIG_IDE
#define BOOTENV_DEV_NAME_IDE \
- BOOT_TARGET_DEVICES_references_IDE_without_CONFIG_CMD_IDE
+ BOOT_TARGET_DEVICES_references_IDE_without_CONFIG_IDE
+#endif
+
+#if defined(CONFIG_DM_PCI)
+#define BOOTENV_RUN_NET_PCI_ENUM "run boot_net_pci_enum; "
+#define BOOTENV_SHARED_PCI \
+ "boot_net_pci_enum=pci enum\0"
+#else
+#define BOOTENV_RUN_NET_PCI_ENUM
+#define BOOTENV_SHARED_PCI
#endif
#ifdef CONFIG_CMD_USB
-#define BOOTENV_RUN_USB_INIT "usb start; "
+#define BOOTENV_RUN_NET_USB_START "run boot_net_usb_start; "
#define BOOTENV_SHARED_USB \
+ "boot_net_usb_start=usb start\0" \
"usb_boot=" \
- BOOTENV_RUN_USB_INIT \
+ "usb start; " \
BOOTENV_SHARED_BLKDEV_BODY(usb)
#define BOOTENV_DEV_USB BOOTENV_DEV_BLKDEV
#define BOOTENV_DEV_NAME_USB BOOTENV_DEV_NAME_BLKDEV
#else
-#define BOOTENV_RUN_USB_INIT
+#define BOOTENV_RUN_NET_USB_START
#define BOOTENV_SHARED_USB
#define BOOTENV_DEV_USB \
BOOT_TARGET_DEVICES_references_USB_without_CONFIG_CMD_USB
#endif
#if defined(CONFIG_CMD_DHCP)
+#if defined(CONFIG_EFI_LOADER)
+#if defined(CONFIG_ARM64)
+#define BOOTENV_EFI_PXE_ARCH "0xb"
+#define BOOTENV_EFI_PXE_VCI "PXEClient:Arch:00011:UNDI:003000"
+#elif defined(CONFIG_ARM)
+#define BOOTENV_EFI_PXE_ARCH "0xa"
+#define BOOTENV_EFI_PXE_VCI "PXEClient:Arch:00010:UNDI:003000"
+#elif defined(CONFIG_X86)
+/* Always assume we're running 64bit */
+#define BOOTENV_EFI_PXE_ARCH "0x7"
+#define BOOTENV_EFI_PXE_VCI "PXEClient:Arch:00007:UNDI:003000"
+#else
+#error Please specify an EFI client identifier
+#endif
+
+/*
+ * Ask the dhcp server for an EFI binary. If we get one, check for a
+ * device tree in the same folder. Then boot everything. If the file was
+ * not an EFI binary, we just return from the bootefi command and continue.
+ */
+#define BOOTENV_EFI_RUN_DHCP \
+ "setenv efi_fdtfile ${fdtfile}; " \
+ BOOTENV_EFI_SET_FDTFILE_FALLBACK \
+ "setenv efi_old_vci ${bootp_vci};" \
+ "setenv efi_old_arch ${bootp_arch};" \
+ "setenv bootp_vci " BOOTENV_EFI_PXE_VCI ";" \
+ "setenv bootp_arch " BOOTENV_EFI_PXE_ARCH ";" \
+ "if dhcp ${kernel_addr_r}; then " \
+ "tftpboot ${fdt_addr_r} dtb/${efi_fdtfile};" \
+ "if fdt addr ${fdt_addr_r}; then " \
+ "bootefi ${kernel_addr_r} ${fdt_addr_r}; " \
+ "else " \
+ "bootefi ${kernel_addr_r} ${fdtcontroladdr};" \
+ "fi;" \
+ "fi;" \
+ "setenv bootp_vci ${efi_old_vci};" \
+ "setenv bootp_arch ${efi_old_arch};" \
+ "setenv efi_fdtfile;" \
+ "setenv efi_old_arch;" \
+ "setenv efi_old_vci;"
+#else
+#define BOOTENV_EFI_RUN_DHCP
+#endif
#define BOOTENV_DEV_DHCP(devtypeu, devtypel, instance) \
"bootcmd_dhcp=" \
- BOOTENV_RUN_USB_INIT \
+ BOOTENV_RUN_NET_USB_START \
+ BOOTENV_RUN_NET_PCI_ENUM \
"if dhcp ${scriptaddr} ${boot_script_dhcp}; then " \
"source ${scriptaddr}; " \
- "fi\0"
+ "fi;" \
+ BOOTENV_EFI_RUN_DHCP \
+ "\0"
#define BOOTENV_DEV_NAME_DHCP(devtypeu, devtypel, instance) \
"dhcp "
#else
#if defined(CONFIG_CMD_DHCP) && defined(CONFIG_CMD_PXE)
#define BOOTENV_DEV_PXE(devtypeu, devtypel, instance) \
"bootcmd_pxe=" \
- BOOTENV_RUN_USB_INIT \
+ BOOTENV_RUN_NET_USB_START \
+ BOOTENV_RUN_NET_PCI_ENUM \
"dhcp; " \
"if pxe get; then " \
"pxe boot; " \
#define BOOTENV_DEV(devtypeu, devtypel, instance) \
BOOTENV_DEV_##devtypeu(devtypeu, devtypel, instance)
#define BOOTENV \
+ BOOTENV_SHARED_HOST \
BOOTENV_SHARED_MMC \
+ BOOTENV_SHARED_PCI \
BOOTENV_SHARED_USB \
BOOTENV_SHARED_SATA \
BOOTENV_SHARED_SCSI \
BOOTENV_SHARED_IDE \
+ BOOTENV_SHARED_UBIFS \
+ BOOTENV_SHARED_EFI \
"boot_prefixes=/ /boot/\0" \
"boot_scripts=boot.scr.uimg boot.scr\0" \
"boot_script_dhcp=boot.scr.uimg\0" \
BOOTENV_BOOT_TARGETS \
\
"boot_extlinux=" \
- "sysboot ${devtype} ${devnum}:${bootpart} any " \
+ "sysboot ${devtype} ${devnum}:${distro_bootpart} any " \
"${scriptaddr} ${prefix}extlinux/extlinux.conf\0" \
\
"scan_dev_for_extlinux=" \
- "if test -e ${devtype} ${devnum}:${bootpart} " \
+ "if test -e ${devtype} " \
+ "${devnum}:${distro_bootpart} " \
"${prefix}extlinux/extlinux.conf; then " \
"echo Found ${prefix}extlinux/extlinux.conf; " \
"run boot_extlinux; " \
"fi\0" \
\
"boot_a_script=" \
- "load ${devtype} ${devnum}:${bootpart} " \
+ "load ${devtype} ${devnum}:${distro_bootpart} " \
"${scriptaddr} ${prefix}${script}; " \
"source ${scriptaddr}\0" \
\
"scan_dev_for_scripts=" \
"for script in ${boot_scripts}; do " \
- "if test -e ${devtype} ${devnum}:${bootpart} " \
+ "if test -e ${devtype} " \
+ "${devnum}:${distro_bootpart} " \
"${prefix}${script}; then " \
"echo Found U-Boot script " \
"${prefix}${script}; " \
"done\0" \
\
"scan_dev_for_boot=" \
- "echo Scanning ${devtype} ${devnum}:${bootpart}...; " \
+ "echo Scanning ${devtype} " \
+ "${devnum}:${distro_bootpart}...; " \
"for prefix in ${boot_prefixes}; do " \
"run scan_dev_for_extlinux; " \
"run scan_dev_for_scripts; " \
- "done\0" \
+ "done;" \
+ SCAN_DEV_FOR_EFI \
+ "\0" \
\
"scan_dev_for_boot_part=" \
- "part list ${devtype} ${devnum} devplist; " \
- "for bootpart in ${devplist}; do " \
- "if fstype ${devtype} ${devnum}:${bootpart} " \
+ "part list ${devtype} ${devnum} -bootable devplist; " \
+ "env exists devplist || setenv devplist 1; " \
+ "for distro_bootpart in ${devplist}; do " \
+ "if fstype ${devtype} " \
+ "${devnum}:${distro_bootpart} " \
"bootfstype; then " \
"run scan_dev_for_boot; " \
"fi; " \
projects / people / ms / u-boot.git / blobdiff