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2020-08-25pci: pci-uclass: Fix incorrect argument in map_physmemSuneel Garapati
Fix argument ordering for map_physmem() called in dm_pci_map_ea_bar(). Additinally minor spelling correction. Signed-off-by: Suneel Garapati <sgarapati@marvell.com> Reviewed-by: Simon Glass <sjg@chromium.org> Cc: Bin Meng <bmeng.cn@gmail.com>
2020-08-25pci: pci-uclass: Dynamically allocate the PCI regionsStefan Roese
Instead of using a fixed length pre-allocated array of regions, this patch moves to dynamically allocating the regions based on the number of available regions plus the necessary regions for DRAM banks. Since MAX_PCI_REGIONS is not needed any more, its removed completely with this patch. Signed-off-by: Stefan Roese <sr@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org> Cc: Bin Meng <bmeng.cn@gmail.com> Cc: Thierry Reding <treding@nvidia.com> Cc: Marek Vasut <marek.vasut+renesas@gmail.com>
2020-08-25ARM: renesas: Drop unnecessary function ft_board_setup()Stefan Roese
Marek explained on IRC, that ft_board_setup() is not used / necessary at all. So its best to just drop it completely, as it interferes with the cleanup of CONFIG_MAX_PCI_REGIONS (completely removed). Signed-off-by: Stefan Roese <sr@denx.de> Suggested-by: Marek Vasut <marek.vasut+renesas@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2020-08-25pci: pci-uclass: Remove #ifdef CONFIG_NR_DRAM_BANKS as its always setStefan Roese
Since the migration to Kconfig, CONFIG_NR_DRAM_BANKS is configured for all boards. Hence we can remove the conditional compilation and the code path that will never get compiled. Signed-off-by: Stefan Roese <sr@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org> Cc: Tom Rini <trini@konsulko.com> Cc: Bin Meng <bmeng.cn@gmail.com>
2020-08-25dm: core: Add API to read PCI bus-range propertyStefan Roese
Add dev_read_pci_bus_range() to read bus-range property values Signed-off-by: Stefan Roese <sr@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org>
2020-08-25fdtdec: Add API to read pci bus-range propertySuneel Garapati
Add fdtdec_get_pci_bus_range to read bus-range property values. Signed-off-by: Suneel Garapati <sgarapati@marvell.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2020-08-25cmd: provide command sbiHeinrich Schuchardt
Provide a command to display information about the SBI implementation. The output might look like: => sbi SBI 0.2 OpenSBI Extensions: sbi_set_timer sbi_console_putchar sbi_console_getchar sbi_clear_ipi sbi_send_ipi sbi_remote_fence_i sbi_remote_sfence_vma sbi_remote_sfence_vma_asid sbi_shutdown SBI Base Functionality Timer Extension IPI Extension RFENCE Extension Hart State Management Extension The command can be used to construct a unit test checking that the communication with the SEE is working. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Reviewed-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bin.meng@windriver.com> Tested-by: Bin Meng <bin.meng@windriver.com> Reviewed-by: Pragnesh Patel <pragnesh.patel@openfive.com> Tested-by: Pragnesh Patel <pragnesh.patel@openfive.com> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com>
2020-08-25configs: defconfig for Sipeed Maix in S-modeHeinrich Schuchardt
Provide a defconfig that can be used to build U-Boot for the Maix boards running upon OpenSBI. Update the documentation. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Reviewed-by: Bin Meng <bin.meng@windriver.com> Reviewed-by: Sean Anderson <seanga2@gmail.com>
2020-08-25riscv: fix building with CONFIG_SPL_SMP=nHeinrich Schuchardt
Building with CONFIG_SPL_SMP=n results in: arch/riscv/lib/spl.c: In function ‘jump_to_image_no_args’: arch/riscv/lib/spl.c:33:6: error: unused variable ‘ret’ [-Werror=unused-variable] 33 | int ret; | ^~~ Define the variable ret as __maybe_unused. Fixes: 191636e44898 ("riscv: Introduce SPL_SMP Kconfig option for U-Boot SPL") Fixes: 8c59f2023cc8 ("riscv: add SPL support") Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Reviewed-by: Bin Meng <bin.meng@windriver.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Pragnesh Patel <pragnesh.patel@openfive.com>
2020-08-25clk: kendryte/pll.h: do not redefine nop()Heinrich Schuchardt
The kendryte PLL code uses nop as barrier. The macro is not defined for the sandbox on x86 but is defined on RISC-V. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Reviewed-by: Sean Anderson <seanga2@gmail.com> Reviewed-by: Bin Meng <bin.meng@windriver.com>
2020-08-25ram: sifive: Fix compiler warnings for 32-bitBin Meng
priv->info.size is of type 'size_t' but the length modifier is l. Fix this by casting priv->info.size. Note 'z' cannot be used as the modifier as SPL does not support that. Signed-off-by: Bin Meng <bin.meng@windriver.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Pragnesh Patel <pragnesh.patel@openfive.com>
2020-08-25riscv: fu540: Use correct API to get L2 cache controller base addressBin Meng
At present fdtdec_get_addr() is used to get L2 cache controller base address. This only works for a fixed #address-cells and #size-cells. Change to use fdtdec_get_addr_size_auto_parent() instead. Signed-off-by: Bin Meng <bin.meng@windriver.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Pragnesh Patel <pragnesh.patel@openfive.com>
2020-08-24Merge tag 'efi-2020-10-rc3-3' of ↵Tom Rini
https://gitlab.denx.de/u-boot/custodians/u-boot-efi Pull request for UEFI sub-system for efi-2020-10-rc3 (3) The following bug fixes are contained in this pull-request: * ResetSystem() should no hang if not implemented. * Device paths in Bootxxxx variables should be verified. * Use ':' as separator for command setenv -e -i instead of ','. * Correct comments for functions. * Update UEFI documentation.
2020-08-24xen: Code style conformityAnastasiia Lukianenko
Cleaning up the following: ERROR: do not use assignment in if condition #281: FILE: drivers/xen/pvblock.c:260: + if ((err = xenbus_switch_state(XBT_NIL, nodename, CHECK:COMPARISON_TO_NULL: Comparison to NULL could be written "err" #52: FILE: drivers/xen/pvblock.c:298: + if (err != NULL) { ERROR: do not use assignment in if condition #176: FILE: drivers/xen/gnttab.c:103: + if ((flags = nflags) & (GTF_reading | GTF_writing)) { WARNING: Missing or malformed SPDX-License-Identifier tag in line 1 #329: FILE: include/xen/gnttab.h:1: +/* WARNING: Misplaced SPDX-License-Identifier tag - use line 1 instead #330: FILE: include/xen/gnttab.h:2: + * SPDX-License-Identifier: GPL-2.0 ERROR: do not use assignment in if condition #630: FILE: lib/sscanf.c:558: + if ((n = inr) < width) { Signed-off-by: Anastasiia Lukianenko <anastasiia_lukianenko@epam.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2020-08-24board: xen: Remove unnecessary CONFIG_INITRD_TAG and CONFIG_CMDLINE_TAGAnastasiia Lukianenko
Signed-off-by: Anastasiia Lukianenko <anastasiia_lukianenko@epam.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2020-08-24board: xen: Remove CONFIG_CMD_RUN define and clean xenguest_arm64_defconfigAnastasiia Lukianenko
CONFIG_CMD_RUN is set on by default in Kconfig. Create xenguest_arm64_defconfig by using savedefconfig to avoid unnecessary options. Signed-off-by: Anastasiia Lukianenko <anastasiia_lukianenko@epam.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2020-08-24MAINTAINERS: Add maintainers to XEN sectionAnastasiia Lukianenko
Signed-off-by: Anastasiia Lukianenko <anastasiia_lukianenko@epam.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2020-08-24board: xen: Remove unnecessary CONFIG_BOARD_EARLY_INIT_F define and ↵Anastasiia Lukianenko
board_early_init_f function Signed-off-by: Anastasiia Lukianenko <anastasiia_lukianenko@epam.com> Reviewed-by: Tom Rini <trini@konsulko.com>
2020-08-24arm: dts: mt7623: add USB nodesFrank Wunderlich
This adds USB nodes for MT7623/BPI-R2 Signed-off-by: Frank Wunderlich <frank-w@public-files.de> Reviewed-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
2020-08-24arm: dts: mt7622: add USB nodesFrank Wunderlich
Add DTS nodes for MT7622/BPI-R64 Signed-off-by: Frank Wunderlich <frank-w@public-files.de> Reviewed-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
2020-08-24arm: dts: rename mt7622-bpi-r64.dtsFrank Wunderlich
rename mt7622-bpi-r64.dts to mt7622-bananapi-bpi-r64.dts to follow naming convensions Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
2020-08-24clk: mt7622: add needed clocks for ssusb-nodeFrank Wunderlich
MT7622 needs additional clock definitions to work properly Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
2020-08-24ahci: mediatek: fix copyright and author-linesFrank Wunderlich
after review of sam copyright should be on one line and link should not between author lines just remove the link and put ryder first as he is author of linux-driver Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
2020-08-24reset: drop unnecessary comment for pciesysFrank Wunderlich
after review from sam this comment should be removed Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
2020-08-24phy: mtk-tphy: make shared reg optional for v1Frank Wunderlich
make the shared reg optional when version is v1 for sata Suggested-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Signed-off-by: Frank Wunderlich <frank-w@public-files.de> Reviewed-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
2020-08-24fs/squashfs: Fix Coverity Scan defectsJoao Marcos Costa
Fix defects such as uninitialized variables and untrusted pointer operations. Most part of the tainted variables and the related defects actually comes from Linux's macro get_unaligned_le**, extensively used in SquashFS code. Add sanity checks for those variables. Signed-off-by: Joao Marcos Costa <joaomarcos.costa@bootlin.com>
2020-08-24virtio_blk: set log2blksz correctlyAKASHI Takahiro
'log2blksz' in blk_desc structure must always be initialized, otherwise it will cause a lot of weird failures in file operations. For example, fs_set_blk_dev[_with_part]() examines a block device against every file system with its probe function. In particular, ext4 file system's ext4_probe() will calls fs_devread() to fetch a super block. If log2blksz is 0, the actual 'read' size, i.e. block_len >> log2blksz, is much bigger than a buffer's size, and it can end up with memory corruption. Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org> Fixes: f4802209e59d ("virtio: Add block driver support") Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-08-24test/py: Add tests for LZO and ZSTDJoao Marcos Costa
Improve SquashFS tests architecture. Add 'Compression' class. LZO algorithm may crash if the file is fragmented, so the fragments are disabled when testing LZO. Signed-off-by: Joao Marcos Costa <joaomarcos.costa@bootlin.com>
2020-08-24fs/squashfs: add support for LZO decompressionJoao Marcos Costa
Add call to lzo's lzo1x_decompress_safe() into sqfs_decompress(). U-Boot's LZO sources may still have some unsolved issues that could make the decompression crash when dealing with fragmented files, so those should be avoided. The "-no-fragments" option can be passed to mksquashfs. Signed-off-by: Joao Marcos Costa <joaomarcos.costa@bootlin.com>
2020-08-24fs/squashfs: add support for ZSTD decompressionJoao Marcos Costa
Add call to ZSTD's ZSTD_decompressDCtx(). In this use case, the caller can upper bound the decompressed size, which will be the SquashFS data block (or metadata block) size, so there is no need to use streaming API. Add ZSTD's worskpace to squashfs_ctxt structure. Signed-off-by: Joao Marcos Costa <joaomarcos.costa@bootlin.com>
2020-08-24fs/squashfs: replace sqfs_decompress() parameterJoao Marcos Costa
Replace 'u16 comp_type' by a reference to squashfs_ctxt structure. Signed-off-by: Joao Marcos Costa <joaomarcos.costa@bootlin.com>
2020-08-24fs/squashfs: Add init and clean-up functions to decompressionJoao Marcos Costa
Add sqfs_decompressor_init() and sqfs_decompressor_cleanup(). These functions are called respectively in sqfs_probe() and sqfs_close(). For now, only ZSTD requires an initialization logic. ZSTD support will be added in a follow-up commit. Move squashfs_ctxt definition to sqfs_filesystem.h. This structure is passed to sqfs_decompressor_init() and sqfs_decompressor_cleanup(), so it can no longer be local to sqfs.c. Signed-off-by: Joao Marcos Costa <joaomarcos.costa@bootlin.com>
2020-08-24cmd: fix clone coverity scanJohn Chau
This patch fixes coverity scan MISSING_BREAK issues, and also an error on block size check. Signed-off-by: John Chau <john@harmon.hk>
2020-08-24firmware: psci: Do not bind driver if U-Boot runs in EL3Michal Simek
There is no reason to bind psci driver if U-Boot runs in EL3 because SMC/HVC instructions can't be called. That's why detect this state and don't let user to crash from prompt by performing reset or poweroff commands (if enabled). Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2020-08-24board: armltd: Add support for Total Compute platformUsama Arif
Total Compute is based on ARM architecture and has the following features enabled in u-boot: - PL011 UART - PL180 MMC - NOR Flash - FIT image with Signature - AVB Signed-off-by: Usama Arif <usama.arif@arm.com> Reviewed-by: Tom Rini <trini@konsulko.com>
2020-08-24avb: Make AVB independent of fastbootUsama Arif
AVB only uses CONFIG_FASTBOOT_BUF_ADDR from fastboot for memory. This memory is used for assigning temporary buffers. This can be assigned a new variable and used as CONFIG_AVB_BUF_ADDR. This is to support future boards that support AVB but dont support USB and therefore dont support FASTBOOT. Signed-off-by: Usama Arif <usama.arif@arm.com> Cc: Igor Opaniuk <igor.opaniuk@gmail.com> Reviewed-by: Tom Rini <trini@konsulko.com> Acked-by: Igor Opaniuk <igor.opaniuk@gmail.com> [trini: Change defaults] Signed-off-by: Tom Rini <trini@konsulko.com>
2020-08-24efi_loader: use ':' as separator for setenv -iHeinrich Schuchardt
setenv -e -i <address>,<filesize> can be used to set a UEFI variable from memory. For separating an address and a size we use ':' in most commands. Let's do the same for setenv -e -i. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-08-24efi_loader: validate device path length in boot managerHeinrich Schuchardt
Bootxxxx variables are provided by the user and therefore cannot be trusted. We have to validate them before usage. A device path provided by a Bootxxxx variable must have an end node within the indicated device path length. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-08-24test: unit test for efi_dp_check_length()Heinrich Schuchardt
Provide a unit test for function efi_dp_check_length(). Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-08-24efi_loader: efi_dp_check_length()Heinrich Schuchardt
We need to check that device paths provided via UEFI variables are not malformed. Provide function efi_dp_check_length() to check if a device path has an end node within a given number of bytes. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-08-24include: kernel.h: define SSIZE_MAXHeinrich Schuchardt
Define SSIZE_MAX, the largest value fitting into a variable of type ssize_t. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-08-24efi_selftest: substitute ResetSystem() by do_reset()Heinrich Schuchardt
If ResetSystem() is not implemented at runtime, call do_reset() after test completion. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-08-24efi_selftest: add a test for ResetSystem()Heinrich Schuchardt
The unit test will reset the system by calling the ResetSystem() runtime service before or after ExitBootServices() according to the users choice by setting environment variable efi_selftest to: * 'reset system' or * 'reset system runtime'. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-08-24efi_loader: ResetSystem() should not hangHeinrich Schuchardt
If ResetSystem() is not implemented at runtime, it should return instead of hanging in an endless loop. This allows the operating system to reset the system by other means as Linux does. It also matches what EDK II suggests in comments for functions ResetShutdown() and ResetWarm() in OvmfPkg/Library/ResetSystemLib/ResetSystemLib.c. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-08-24doc: update UEFI documentationHeinrich Schuchardt
* UEFI variables can be persisted * describe that the sequence of files loaded before bootefi matters Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-08-24efi_loader: remove empty comment lineHeinrich Schuchardt
Remove a line leading to a warning in make htmldocs. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-08-24efi_loader: document parameters of do_bootefi_exec()Heinrich Schuchardt
Add the missing description of the load_options parameter. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-08-24Merge tag 'u-boot-clk-24Aug2020' of ↵Tom Rini
https://gitlab.denx.de/u-boot/custodians/u-boot-clk - Add CCF clocks definitions for iMX6Q enet (ETH) - Several fixes for CCF framework - the most notable is the one, which adds get_rate helper to clk-mux.c - Improvements for clk command - better visibility and alignment.
2020-08-24clk: ccf: Add missing #include <dm/uclass.h> to clk-mux.cLukasz Majewski
After adding custom get_rate helper function it was necessary to include <dm/uclass.h> to avoid warnings about missing uclass_get_device_by_name. Signed-off-by: Lukasz Majewski <lukma@denx.de> Series-to: u-boot
2020-08-24cmd: clk: correctly handle depth for clk dumpPatrick Delaunay
Update depth only when clock uclass is found to have correct display of command "clk dump". Without this patch, the displayed depth is the binding depth for all the uclass and that can be strange as only clock uclass nodes are displayed. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Simon Glass <sjg@chromium.org>
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