summaryrefslogtreecommitdiff
path: root/disk
AgeCommit message (Collapse)AuthorFilesLines
2022-01-22Merge tag 'efi-2022-04-rc1-2' of ↵Tom Rini1-13/+8
https://source.denx.de/u-boot/custodians/u-boot-efi Pull request for efi-2022-04-rc1-2 Documentation: * describe printf() format codes UEFI * enable more algorithms for UEFI image verification, e.g. SHA256-RSA2048 General * simplify printing short texts for GUIDs * provide a unit test for printing GUIDs
2022-01-19doc: replace @return by Return:Heinrich Schuchardt2-2/+2
Sphinx expects Return: and not @return to indicate a return value. find . -name '*.c' -exec \ sed -i 's/^\(\s\)\*\(\s*\)@return\(\s\)/\1*\2Return:\3/' {} \; find . -name '*.h' -exec \ sed -i 's/^\(\s\)\*\(\s*\)@return\(\s\)/\1*\2Return:\3/' {} \; Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2022-01-19disk: simplify part_print_efi()Heinrich Schuchardt1-13/+8
Use printf code %pUs to print the text representation of the partition type GUID. Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2022-01-15disk: gpt: print all partitionsHeinrich Schuchardt1-2/+2
For GPT partition tables the 'part list' command stops at the first invalid partition number. But Ubuntu has images with partitions number 1, 12, 13, 14, 15 In this case only partition 1 was listed by 'part list'. Fixes: 38a3021edc54 ("disk: part_efi: remove indent level from loop") Reported-by: Alexandre Ghiti <alexandre.ghiti@canonical.com> Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com> Tested-by: Alexandre Ghiti <alexandre.ghiti@canonical.com>
2021-12-20Merge tag 'v2022.01-rc4' into nextTom Rini1-2/+6
Prepare v2022.01-rc4
2021-12-18part: call part_init() in blk_get_device_by_str() only for MMCAKASHI Takahiro1-1/+2
In blk_get_device_by_str(), the comment says: "Updates the partition table for the specified hw partition." Since hw partition is supported only on MMC, it makes no sense to do so for other devices. Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org> Reviewed-by: Simon Glass <sjg@chromium.org>
2021-12-09efi: Add uclass for devices provided by UEFI firmwareSimon Glass1-1/+4
UCLASS_EFI_LOADER is used for devices created by applications and drivers loaded by U-Boots UEFI implementation. This patch provides a new uclass (UCLASS_EFI_MEDIA) to be used for devices that provided by a UEFI firmware calling U-Boot as an EFI application. If the two uclasses can be unified, is left to future redesign. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2021-11-29Merge tag 'v2022.01-rc3' into nextTom Rini1-0/+7
Prepare v2022.01-rc3 Signed-off-by: Tom Rini <trini@konsulko.com>
2021-11-28disk: part_dos: Fix a NULL pointer errorSimon Glass1-4/+6
When ext is NULL we cannot dereference it. Update the code flow to avoid this, so that layout_mbr_partitions() can be used with partition tables that do not include an extended partition. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-11-18part: return -ENOSYS when get_info not valid.schspa1-0/+7
In some case, get_info() interface can be NULL, add this check to stop from crash. Signed-off-by: schspa <schspa@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2021-09-30WS cleanup: remove SPACE(s) followed by TABWolfgang Denk1-1/+1
Signed-off-by: Wolfgang Denk <wd@denx.de>
2021-09-25treewide: fdt: Move fdt_get_config_... to ofnode_conf_read...Simon Glass1-5/+3
The current API is outdated as it requires a devicetree pointer. Move these functions to use the ofnode API and update this globally. Add some tests while we are here. Correct the call in exynos_dsim_config_parse_dt() which is obviously wrong. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-09-02cmd/part: correct alignment of partition listHeinrich Schuchardt1-1/+1
When running 'part list' for an ISO partition the numbers are not under the labels. Correct the alignment of the ISO partition list. With the patch the output looks like: Part Start Sect x Size Type 1 3720 5024 512 U-Boot Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-08-02global: Convert simple_strtoul() with decimal to dectoul()Simon Glass1-2/+2
It is a pain to have to specify the value 10 in each call. Add a new dectoul() function and update the code to use it. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-08-02global: Convert simple_strtoul() with hex to hextoul()Simon Glass1-3/+3
It is a pain to have to specify the value 16 in each call. Add a new hextoul() function and update the code to use it. Add a proper comment to simple_strtoul() while we are here. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-07-28disk: Tidy up #ifdefs in part_efiSimon Glass1-5/+6
This file does not correctly handle the various cases, sometimes producing warnings about partition_basic_data_guid being defined but not used. Fix it. There was some discussion about adjusting Kconfig or making HAVE_BLOCK_DEVICE a prerequisite for PARTITIONS, but apparently this is not feasible. Such changes can be undertaken separate from the goal of this series. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-06-22disk/part_dos.c: Fix a variable typo in write_mbr_partitions()Christian Melki1-1/+1
This function is passed *dev not *dev_desc, so pass the right name to part_init(). Fixes: f14c5ee5ab8b ("disk: part_dos: update partition table entries after write") Signed-off-by: Christian Melki <christian.melki@t2data.com>
2021-05-26part: Add check for NULL dev_part_strSean Anderson1-1/+5
Some callers (e.g. cmd/fs.c) of fs_set_blk_dev may use a NULL dev_part_str. While blk_get_device_part_str handles this fine, part_get_info_by_dev_and_name does not. This fixes commands crashing when implicitly using bootdevice. The unit test has also been updated to set bootdevice to a known value and to restore it after we are done. Fixes: 7194527b6a ("cmd: fs: Use part_get_info_by_dev_and_name_or_num to parse partitions") Reported-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Signed-off-by: Sean Anderson <seanga2@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2021-04-22part: Fix bogus return from part_get_info_by_dev_and_nameSean Anderson1-1/+1
blk_get_device_by_str returns the device number on success. So we must check if the return was negative to determine an error. Signed-off-by: Sean Anderson <sean.anderson@seco.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2021-04-12disk: gpt: verify alternate LBA points to last usable LBAStefan Herbrechtsmeier1-0/+9
The gpt command require the GPT backup header at the standard location at the end of the device. Check the alternate LBA value before reading the GPT backup header from the last usable LBA of the device. Signed-off-by: Stefan Herbrechtsmeier <stefan.herbrechtsmeier@weidmueller.com> Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-02-26part: Support string block devices in part_get_info_by_dev_and_nameSean Anderson1-19/+22
This adds support for things like "#partname" and "0.1#partname". The block device parsing is done like in blk_get_device_part_str. Signed-off-by: Sean Anderson <sean.anderson@seco.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2021-02-26part: Support getting whole disk from part_get_info_by_dev_and_name_or_numSean Anderson1-2/+3
This adds an option to part_get_info_by_dev_and_name_or_num to allow callers to specify whether whole-disk partitions are fine. Signed-off-by: Sean Anderson <sean.anderson@seco.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2021-02-26part: Give several functions more useful return valuesSean Anderson1-22/+28
Several functions in disk/part.c just return -1 on error. This makes them return different errnos for different failures. This helps callers differentiate between failures, even if they cannot read stdout. Signed-off-by: Sean Anderson <sean.anderson@seco.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2021-02-02common: Drop asm/global_data.h from common headerSimon Glass1-0/+1
Move this out of the common header and include it only where needed. In a number of cases this requires adding "struct udevice;" to avoid adding another large header or in other cases replacing / adding missing header files that had been pulled in, very indirectly. Finally, we have a few cases where we did not need to include <asm/global_data.h> at all, so remove that include. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Rini <trini@konsulko.com>
2021-02-01disk: part_dos: update partition table entries after writeGary Bisson1-0/+6
Fixes issues when switching from GPT to MBR partition tables. Signed-off-by: Gary Bisson <gary.bisson@boundarydevices.com> Acked-by: Marek Szyprowski <m.szyprowski@samsung.com>
2021-01-31Merge tag 'dm-pull-30jan21' of ↵Tom Rini1-0/+1
https://gitlab.denx.de/u-boot/custodians/u-boot-dm tpm fixes for coral binman fixes support for symbols in sub-sections support for additional cros_ec commands various minor fixes / tweaks
2021-01-30disk: part: sandbox support in dev_print()Heinrich Schuchardt1-0/+1
Commands like 'fatinfo' call dev_print() to print device information. If the block device is created via 'host bind', we should print accurate information. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-01-29disk: part_efi: update partition table entries after writeGary Bisson1-0/+3
Fixes fastboot issues when switching from mbr to gpt partition tables. Signed-off-by: Gary Bisson <gary.bisson@boundarydevices.com> Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-01-16lib/uuid.c: change prototype of uuid_guid_get_str()Rasmus Villemoes1-4/+5
There's no reason to require an appropriately sized output parameter for the string, that's error-prone should the table ever grow an element with a longer string. We can just return the const char* pointer directly. Update the only caller accordingly, and get rid of pointless ifdeffery in the header so that the compiler always sees a declaration and can thus do type-checking, whether or not PARTITION_TYPE_GUID is enabled or not. Signed-off-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk>
2021-01-15disk: dos: add code for creating MBR partition layoutMarek Szyprowski2-0/+169
Add a code for creating and writing MBR partition layout. The code generates similar layout of EBRs (Exteneded Block Records) and logical volumes as Linux's fdisk utility. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
2021-01-15disk: dos: make some functions staticMarek Szyprowski1-2/+3
Make functions not used outside this file static. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> [trini: Use __maybe_unused as there are cases they may not be used] Signed-off-by: Tom Rini <trini@konsulko.com>
2021-01-15disk: dos: use generic macro for unaligned le32 accessMarek Szyprowski1-19/+9
Use a generic helper for reading LE32 integers. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
2021-01-15disk: dos: add some defines for the hardcoded numbersMarek Szyprowski2-3/+6
Add some handy defines for some hardcoded magic numbers related to extended partition handling. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
2021-01-15disk: dos: rename write_mbr_partition to write_mbr_sectorMarek Szyprowski1-1/+1
write_mbr_partition() function name is a bit misleading, so rename it to write_mbr_sector(). This is a preparation for adding code for writing a complete MBR partition layout. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
2020-09-22disk: typo Terra BytesHeinrich Schuchardt1-1/+1
512 * 2^32 bytes equals 2 tebibytes. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Reviewed-by: Simon Glass <sjg@chromium.org>
2020-08-14xen: pvblock: Add initial support for para-virtualized block driverAnastasiia Lukianenko1-0/+4
Add initial infrastructure for Xen para-virtualized block device. This includes compile-time configuration and the skeleton for the future driver implementation. Add new class UCLASS_PVBLOCK which is going to be a parent for virtual block devices. Add new interface type IF_TYPE_PVBLOCK. Implement basic driver setup by reading XenStore configuration. Signed-off-by: Andrii Anisov <andrii_anisov@epam.com> Signed-off-by: Anastasiia Lukianenko <anastasiia_lukianenko@epam.com> Signed-off-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
2020-05-18common: Drop log.h from common headerSimon Glass3-0/+3
Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-05-18common: Drop part.h from common headerSimon Glass6-1/+10
Move this uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-05-18part: Drop disk_partition_t typedefSimon Glass6-20/+21
We should not be using typedefs and these make it harder to use forward declarations (to reduce header file inclusions). Drop the typedef. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-05-18common: Drop net.h from common headerSimon Glass2-0/+2
Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-05-18common: Drop uuid.h from common headerSimon Glass1-0/+1
Move this uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-05-15rename symbol: CONFIG_TEGRA -> CONFIG_ARCH_TEGRATrevor Woerner1-2/+2
Have this symbol follow the pattern of all other such symbols. Signed-off-by: Trevor Woerner <twoerner@gmail.com>
2020-04-30part: detect EFI system partitionHeinrich Schuchardt2-10/+20
Up to now for MBR and GPT partitions the info field 'bootable' was set to 1 if either the partition was an EFI system partition or the bootable flag was set. Turn info field 'bootable' into a bit mask with separate bits for bootable and EFI system partition. This will allow us to identify the EFI system partition in the UEFI sub-system. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-03-18sunxi: Move common defconfig options to KconfigAndre Przywara1-0/+2
Some config symbols are found in *almost* every _defconfig file for Allwinner boards, because those options are actually a platform choice, and not a per-board decision. Some of these options are older, some have recently been added. Move those options to be set for all Allwinner boards in their respective Kconfig files. The rationales are as follows: - NR_DRAM_BANKS: All Allwinner SoC map DRAM at one contiguous region of address space only, starting at 1 GB. So it's always one bank. - SPL_{DOS,EFI}_PARTITION: The Allwinner SPL does only support raw MMC accesses, we don't care about filesystems or partitions in there, so there is no need to define those symbols at all. - USE_PREBOOT: We start USB early when a keyboard is configured, using the preboot env variable, so we need to set this variable. - SYS_RELOC_GD_ENV_ADDR: We don't specify any ENV_ADDR, so need this symbol to be set (according to 8d8ee47e03e). - SYS_USB_EVENT_POLL_VIA_INT_QUEUE: According to commit eab9433aa55428, specifying this reduces the latency of the USB keyboard handling, so this was formerly enabled in config headers for all Allwinner boards. Signed-off-by: Andre Przywara <andre.przywara@arm.com> Acked-by: Maxime Ripard <mripard@kernel.org> Tested-by: Jagan Teki <jagan@amarulasolutions.com> # Amarula A64-Relic Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
2020-01-23disk: part: rename parameter of lba512_muldiv()Heinrich Schuchardt1-6/+7
div_by is a misleading parameter name, when we are doing >> div_by. Rename it to right_shift. Reported-by: Simon Glass <sjg@chromium.org> Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-12-02crc32: Use the crc.h header for crc functionsSimon Glass1-0/+1
Drop inclusion of crc.h in common.h and use the correct header directly instead. With this we can drop the conflicting definition in fw_env.h and rely on the crc.h header, which is already included. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
2019-10-31disk: part_dos: correctly detect DOS PBRHeinrich Schuchardt1-14/+25
The signature 0x55 0xAA in bytes 510 and 511 of the first sector can either indicate a DOS partition table of the first sector of a FAT file system. The current code tries to check if the partition table is valid by looking at the boot indicator of the partition entries. But first of all it does not count from 0 to 3 but only from 0 to 2. And second it misses to increment the pointer for the partition entry. If it is a FAT file system can be discovered by looking for the text 'FAT' at offset 0x36 or 'FAT32' at offset 0x52. In a DOS PBR there are no partition entries, so those bytes are undefined. Don't require the byte at offset 0x1BE to differ from 0x00 and 0x80. With the patch the logic is changed as follows: If the partition table has either an invalid boot flag for any partition or has no partition at all, check if the first sector is a DOS PBR by looking at the FAT* signature. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-09-19disk: part_dos: Allocate at least one block size for mbrFaiz Abbas1-1/+2
The blk_dread() following the mbr allocation reads one block from the device. This will lead to overflow if block size is greater than the size of legacy_mbr. Fix this by allocating at least one block size. Signed-off-by: Faiz Abbas <faiz_abbas@ti.com> Acked-by: Alexey Brodkin <abrodkin@synopsys.com>
2019-08-23disk: efi: ignore 'IGNOREME' GPT header found on cros eMMCsUrja Rannikko1-7/+21
Some ChromeOS devices (atleast veyron speedy) have the first 8MiB of the eMMC write protected and equipped with a dummy 'IGNOREME' GPT header - instead of spewing error messages about it, just silently try the backup GPT. Note: this does not touch the gpt cmd writing/verifying functions, those will still complain. Signed-off-by: Urja Rannikko <urjaman@gmail.com> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2019-08-23disk: efi: unify code for finding a valid gptUrja Rannikko1-39/+34
There were 3 copies of the same sequence, make it into a function. Signed-off-by: Urja Rannikko <urjaman@gmail.com> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-24 22:57:57 +0000