diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/android_ab.h | 34 | ||||
| -rw-r--r-- | include/asm-generic/pe.h | 16 | ||||
| -rw-r--r-- | include/charset.h | 4 | ||||
| -rw-r--r-- | include/config_distro_bootcmd.h | 27 | ||||
| -rw-r--r-- | include/efi_loader.h | 6 | ||||
| -rw-r--r-- | include/environment/ti/boot.h | 58 | ||||
| -rw-r--r-- | include/part.h | 21 | ||||
| -rw-r--r-- | include/pe.h | 16 | ||||
| -rw-r--r-- | include/remoteproc.h | 2 |
9 files changed, 150 insertions, 34 deletions
diff --git a/include/android_ab.h b/include/android_ab.h new file mode 100644 index 0000000000..810906d22b --- /dev/null +++ b/include/android_ab.h @@ -0,0 +1,34 @@ +/* SPDX-License-Identifier: BSD-2-Clause */ +/* + * Copyright (C) 2017 The Android Open Source Project + */ + +#ifndef __ANDROID_AB_H +#define __ANDROID_AB_H + +#include <common.h> + +/* Android standard boot slot names are 'a', 'b', 'c', ... */ +#define BOOT_SLOT_NAME(slot_num) ('a' + (slot_num)) + +/* Number of slots */ +#define NUM_SLOTS 2 + +/** + * Select the slot where to boot from. + * + * On Android devices with more than one boot slot (multiple copies of the + * kernel and system images) selects which slot should be used to boot from and + * registers the boot attempt. This is used in by the new A/B update model where + * one slot is updated in the background while running from the other slot. If + * the selected slot did not successfully boot in the past, a boot attempt is + * registered before returning from this function so it isn't selected + * indefinitely. + * + * @param[in] dev_desc Place to store the device description pointer + * @param[in] part_info Place to store the partition information + * @return The slot number (>= 0) on success, or a negative on error + */ +int ab_select_slot(struct blk_desc *dev_desc, disk_partition_t *part_info); + +#endif /* __ANDROID_AB_H */ diff --git a/include/asm-generic/pe.h b/include/asm-generic/pe.h index faae534e37..b247519a3d 100644 --- a/include/asm-generic/pe.h +++ b/include/asm-generic/pe.h @@ -29,6 +29,22 @@ #define IMAGE_FILE_UP_SYSTEM_ONLY 0x4000 #define IMAGE_FILE_BYTES_REVERSED_HI 0x8000 +/* Machine types */ +#define IMAGE_FILE_MACHINE_I386 0x014c +#define IMAGE_FILE_MACHINE_ARM 0x01c0 +#define IMAGE_FILE_MACHINE_THUMB 0x01c2 +#define IMAGE_FILE_MACHINE_ARMNT 0x01c4 +#define IMAGE_FILE_MACHINE_AMD64 0x8664 +#define IMAGE_FILE_MACHINE_ARM64 0xaa64 +#define IMAGE_FILE_MACHINE_RISCV32 0x5032 +#define IMAGE_FILE_MACHINE_RISCV64 0x5064 + +/* Header magic constants */ +#define IMAGE_NT_OPTIONAL_HDR32_MAGIC 0x010b +#define IMAGE_NT_OPTIONAL_HDR64_MAGIC 0x020b +#define IMAGE_DOS_SIGNATURE 0x5a4d /* MZ */ +#define IMAGE_NT_SIGNATURE 0x00004550 /* PE00 */ + /* Subsystem type */ #define IMAGE_SUBSYSTEM_EFI_APPLICATION 10 #define IMAGE_SUBSYSTEM_EFI_BOOT_SERVICE_DRIVER 11 diff --git a/include/charset.h b/include/charset.h index 4f7ae8fafd..020f8a90df 100644 --- a/include/charset.h +++ b/include/charset.h @@ -178,7 +178,7 @@ s32 utf_to_upper(const s32 code); * ReturnValue: number of non-zero words. * This is not the number of utf-16 letters! */ -size_t u16_strlen(const u16 *in); +size_t u16_strlen(const void *in); /** * u16_strlen - count non-zero words @@ -214,7 +214,7 @@ u16 *u16_strcpy(u16 *dest, const u16 *src); * @src: source buffer (null terminated) * Return: allocated new buffer on success, NULL on failure */ -u16 *u16_strdup(const u16 *src); +u16 *u16_strdup(const void *src); /** * utf16_to_utf8() - Convert an utf16 string to utf8 diff --git a/include/config_distro_bootcmd.h b/include/config_distro_bootcmd.h index 26e61ef196..3570a32dff 100644 --- a/include/config_distro_bootcmd.h +++ b/include/config_distro_bootcmd.h @@ -254,11 +254,11 @@ #endif #if defined(CONFIG_DM_PCI) -#define BOOTENV_RUN_NET_PCI_ENUM "run boot_net_pci_enum; " +#define BOOTENV_RUN_PCI_ENUM "run boot_pci_enum; " #define BOOTENV_SHARED_PCI \ - "boot_net_pci_enum=pci enum\0" + "boot_pci_enum=pci enum\0" #else -#define BOOTENV_RUN_NET_PCI_ENUM +#define BOOTENV_RUN_PCI_ENUM #define BOOTENV_SHARED_PCI #endif @@ -281,10 +281,24 @@ #endif #ifdef CONFIG_CMD_VIRTIO -#define BOOTENV_SHARED_VIRTIO BOOTENV_SHARED_BLKDEV(virtio) +#define BOOTENV_RUN_VIRTIO_INIT "run virtio_init; " +#define BOOTENV_SET_VIRTIO_NEED_INIT "virtio_need_init=; " +#define BOOTENV_SHARED_VIRTIO \ + "virtio_init=" \ + "if ${virtio_need_init}; then " \ + "virtio_need_init=false; " \ + "virtio scan; " \ + "fi\0" \ + \ + "virtio_boot=" \ + BOOTENV_RUN_PCI_ENUM \ + BOOTENV_RUN_VIRTIO_INIT \ + BOOTENV_SHARED_BLKDEV_BODY(virtio) #define BOOTENV_DEV_VIRTIO BOOTENV_DEV_BLKDEV #define BOOTENV_DEV_NAME_VIRTIO BOOTENV_DEV_NAME_BLKDEV #else +#define BOOTENV_RUN_VIRTIO_INIT +#define BOOTENV_SET_VIRTIO_NEED_INIT #define BOOTENV_SHARED_VIRTIO #define BOOTENV_DEV_VIRTIO \ BOOT_TARGET_DEVICES_references_VIRTIO_without_CONFIG_CMD_VIRTIO @@ -350,7 +364,7 @@ #define BOOTENV_DEV_DHCP(devtypeu, devtypel, instance) \ "bootcmd_dhcp=" \ BOOTENV_RUN_NET_USB_START \ - BOOTENV_RUN_NET_PCI_ENUM \ + BOOTENV_RUN_PCI_ENUM \ "if dhcp ${scriptaddr} ${boot_script_dhcp}; then " \ "source ${scriptaddr}; " \ "fi;" \ @@ -369,7 +383,7 @@ #define BOOTENV_DEV_PXE(devtypeu, devtypel, instance) \ "bootcmd_pxe=" \ BOOTENV_RUN_NET_USB_START \ - BOOTENV_RUN_NET_PCI_ENUM \ + BOOTENV_RUN_PCI_ENUM \ "dhcp; " \ "if pxe get; then " \ "pxe boot; " \ @@ -465,6 +479,7 @@ "distro_bootcmd=" BOOTENV_SET_SCSI_NEED_INIT \ BOOTENV_SET_NVME_NEED_INIT \ BOOTENV_SET_IDE_NEED_INIT \ + BOOTENV_SET_VIRTIO_NEED_INIT \ "for target in ${boot_targets}; do " \ "run bootcmd_${target}; " \ "done\0" diff --git a/include/efi_loader.h b/include/efi_loader.h index db4763fc9b..5298ea7997 100644 --- a/include/efi_loader.h +++ b/include/efi_loader.h @@ -476,8 +476,8 @@ efi_status_t efi_get_memory_map(efi_uintn_t *memory_map_size, efi_uintn_t *descriptor_size, uint32_t *descriptor_version); /* Adds a range into the EFI memory map */ -uint64_t efi_add_memory_map(uint64_t start, uint64_t pages, int memory_type, - bool overlap_only_ram); +efi_status_t efi_add_memory_map(uint64_t start, uint64_t pages, int memory_type, + bool overlap_only_ram); /* Called by board init to initialize the EFI drivers */ efi_status_t efi_driver_init(void); /* Called by board init to initialize the EFI memory map */ @@ -567,7 +567,7 @@ static inline void ascii2unicode(u16 *unicode, const char *ascii) *unicode = 0; } -static inline int guidcmp(const efi_guid_t *g1, const efi_guid_t *g2) +static inline int guidcmp(const void *g1, const void *g2) { return memcmp(g1, g2, sizeof(efi_guid_t)); } diff --git a/include/environment/ti/boot.h b/include/environment/ti/boot.h index 05bdbbc23e..54e9b2de4d 100644 --- a/include/environment/ti/boot.h +++ b/include/environment/ti/boot.h @@ -23,6 +23,18 @@ #define VBMETA_PART "" #endif +#if defined(CONFIG_CMD_AB_SELECT) +#define COMMON_PARTS \ + "name=boot_a,size=20M,uuid=${uuid_gpt_boot_a};" \ + "name=boot_b,size=20M,uuid=${uuid_gpt_boot_b};" \ + "name=system_a,size=1024M,uuid=${uuid_gpt_system_a};" \ + "name=system_b,size=1024M,uuid=${uuid_gpt_system_b};" +#else +#define COMMON_PARTS \ + "name=boot,size=20M,uuid=${uuid_gpt_boot};" \ + "name=system,size=1024M,uuid=${uuid_gpt_system};" +#endif + #ifndef PARTS_DEFAULT /* Define the default GPT table for eMMC */ #define PARTS_DEFAULT \ @@ -38,8 +50,7 @@ "name=uboot-env,start=2432K,size=256K,uuid=${uuid_gpt_reserved};" \ "name=misc,size=128K,uuid=${uuid_gpt_misc};" \ "name=recovery,size=40M,uuid=${uuid_gpt_recovery};" \ - "name=boot,size=10M,uuid=${uuid_gpt_boot};" \ - "name=system,size=1024M,uuid=${uuid_gpt_system};" \ + COMMON_PARTS \ "name=vendor,size=256M,uuid=${uuid_gpt_vendor};" \ VBMETA_PART \ "name=userdata,size=-,uuid=${uuid_gpt_userdata}" @@ -58,6 +69,35 @@ #define AVB_VERIFY_CMD "" #endif +#define CONTROL_PARTITION "misc" + +#if defined(CONFIG_CMD_AB_SELECT) +#define AB_SELECT \ + "if part number mmc 1 " CONTROL_PARTITION " control_part_number; " \ + "then " \ + "echo " CONTROL_PARTITION \ + " partition number:${control_part_number};" \ + "ab_select slot_name mmc ${mmcdev}:${control_part_number};" \ + "else " \ + "echo " CONTROL_PARTITION " partition not found;" \ + "exit;" \ + "fi;" \ + "setenv slot_suffix _${slot_name};" \ + "if part number mmc ${mmcdev} system${slot_suffix} " \ + "system_part_number; then " \ + "setenv bootargs_ab " \ + "ro root=/dev/mmcblk${mmcdev}p${system_part_number} " \ + "rootwait init=/init skip_initramfs " \ + "androidboot.slot_suffix=${slot_suffix};" \ + "echo A/B cmdline addition: ${bootargs_ab};" \ + "setenv bootargs ${bootargs} ${bootargs_ab};" \ + "else " \ + "echo system${slot_suffix} partition not found;" \ + "fi;" +#else +#define AB_SELECT "" +#endif + #define DEFAULT_COMMON_BOOT_TI_ARGS \ "console=" CONSOLEDEV ",115200n8\0" \ "fdtfile=undefined\0" \ @@ -86,10 +126,16 @@ "mmc dev $mmcdev; " \ "mmc rescan; " \ AVB_VERIFY_CHECK \ - "part start mmc ${mmcdev} boot boot_start; " \ - "part size mmc ${mmcdev} boot boot_size; " \ - "mmc read ${loadaddr} ${boot_start} ${boot_size}; " \ - "bootm ${loadaddr}#${fdtfile};\0 " + AB_SELECT \ + "if part start mmc ${mmcdev} boot${slot_suffix} boot_start; " \ + "then " \ + "part size mmc ${mmcdev} boot${slot_suffix} " \ + "boot_size; " \ + "mmc read ${loadaddr} ${boot_start} ${boot_size}; " \ + "bootm ${loadaddr}#${fdtfile}; " \ + "else " \ + "echo boot${slot_suffix} partition not found; " \ + "fi;\0" #ifdef CONFIG_OMAP54XX diff --git a/include/part.h b/include/part.h index ebca546db5..0b5cf3d5e8 100644 --- a/include/part.h +++ b/include/part.h @@ -202,6 +202,27 @@ int part_get_info_by_name(struct blk_desc *dev_desc, const char *name, disk_partition_t *info); /** + * Get partition info from dev number + part name, or dev number + part number. + * + * Parse a device number and partition description (either name or number) + * in the form of device number plus partition name separated by a "#" + * (like "device_num#partition_name") or a device number plus a partition number + * separated by a ":". For example both "0#misc" and "0:1" can be valid + * partition descriptions for a given interface. If the partition is found, sets + * dev_desc and part_info accordingly with the information of the partition. + * + * @param[in] dev_iface Device interface + * @param[in] dev_part_str Input partition description, like "0#misc" or "0:1" + * @param[out] dev_desc Place to store the device description pointer + * @param[out] part_info Place to store the partition information + * @return 0 on success, or a negative on error + */ +int part_get_info_by_dev_and_name_or_num(const char *dev_iface, + const char *dev_part_str, + struct blk_desc **dev_desc, + disk_partition_t *part_info); + +/** * part_set_generic_name() - create generic partition like hda1 or sdb2 * * Helper function for partition tables, which don't hold partition names diff --git a/include/pe.h b/include/pe.h index 36e1908b7e..bff3b0aa7a 100644 --- a/include/pe.h +++ b/include/pe.h @@ -34,22 +34,6 @@ typedef struct _IMAGE_DOS_HEADER { uint32_t e_lfanew; /* 3c: Offset to extended header */ } IMAGE_DOS_HEADER, *PIMAGE_DOS_HEADER; -#define IMAGE_DOS_SIGNATURE 0x5A4D /* MZ */ -#define IMAGE_NT_SIGNATURE 0x00004550 /* PE00 */ - -#define IMAGE_FILE_MACHINE_I386 0x014c -#define IMAGE_FILE_MACHINE_ARM 0x01c0 -#define IMAGE_FILE_MACHINE_THUMB 0x01c2 -#define IMAGE_FILE_MACHINE_ARMNT 0x01c4 -#define IMAGE_FILE_MACHINE_AMD64 0x8664 -#define IMAGE_FILE_MACHINE_ARM64 0xaa64 -#define IMAGE_FILE_MACHINE_RISCV32 0x5032 -#define IMAGE_FILE_MACHINE_RISCV64 0x5064 - -#define IMAGE_NT_OPTIONAL_HDR32_MAGIC 0x10b -#define IMAGE_NT_OPTIONAL_HDR64_MAGIC 0x20b -#define IMAGE_SUBSYSTEM_EFI_APPLICATION 10 - typedef struct _IMAGE_FILE_HEADER { uint16_t Machine; uint16_t NumberOfSections; diff --git a/include/remoteproc.h b/include/remoteproc.h index c29c0867bc..4987194905 100644 --- a/include/remoteproc.h +++ b/include/remoteproc.h @@ -130,7 +130,7 @@ struct dm_rproc_ops { /* Accessor */ #define rproc_get_ops(dev) ((struct dm_rproc_ops *)(dev)->driver->ops) -#ifdef CONFIG_REMOTEPROC +#if CONFIG_IS_ENABLED(REMOTEPROC) /** * rproc_init() - Initialize all bound remote proc devices * @return 0 if all ok, else appropriate error value. |