Commit graph

68050 commits

Author SHA1 Message Date
Stefan Roese
65f8c7edd8 ARM: renesas: Drop unnecessary function ft_board_setup()
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>
2020-08-25 05:41:09 +02:00
Stefan Roese
3b7cd265b8 pci: pci-uclass: Remove #ifdef CONFIG_NR_DRAM_BANKS as its always set
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>
2020-08-25 05:41:09 +02:00
Stefan Roese
68f81b8575 dm: core: Add API to read PCI bus-range property
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>
2020-08-25 05:41:09 +02:00
Suneel Garapati
1db7ee464f fdtdec: Add API to read pci bus-range property
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>
2020-08-25 05:41:09 +02:00
Heinrich Schuchardt
c92b50a44b cmd: provide command sbi
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>
2020-08-25 09:34:47 +08:00
Heinrich Schuchardt
27cef4e4a3 configs: defconfig for Sipeed Maix in S-mode
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>
2020-08-25 09:33:54 +08:00
Heinrich Schuchardt
092f15aee5 riscv: fix building with CONFIG_SPL_SMP=n
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: 191636e448 ("riscv: Introduce SPL_SMP Kconfig option for U-Boot SPL")
Fixes: 8c59f2023c ("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>
2020-08-25 09:33:45 +08:00
Heinrich Schuchardt
183f1e2712 clk: kendryte/pll.h: do not redefine nop()
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>
2020-08-25 09:33:35 +08:00
Bin Meng
3ab2601052 ram: sifive: Fix compiler warnings for 32-bit
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>
2020-08-25 09:33:16 +08:00
Bin Meng
52dc7ae749 riscv: fu540: Use correct API to get L2 cache controller base address
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>
2020-08-25 09:33:16 +08:00
Tom Rini
3c0cec035e 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.
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Merge tag 'efi-2020-10-rc3-3' of 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.
2020-08-24 17:28:18 -04:00
Anastasiia Lukianenko
3337b29144 xen: Code style conformity
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>
2020-08-24 14:11:31 -04:00
Anastasiia Lukianenko
d226b3cd25 board: xen: Remove unnecessary CONFIG_INITRD_TAG and CONFIG_CMDLINE_TAG
Signed-off-by: Anastasiia Lukianenko <anastasiia_lukianenko@epam.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-08-24 14:11:31 -04:00
Anastasiia Lukianenko
32eac63af3 board: xen: Remove CONFIG_CMD_RUN define and clean xenguest_arm64_defconfig
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>
2020-08-24 14:11:31 -04:00
Anastasiia Lukianenko
607274f7f6 MAINTAINERS: Add maintainers to XEN section
Signed-off-by: Anastasiia Lukianenko <anastasiia_lukianenko@epam.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-08-24 14:11:31 -04:00
Anastasiia Lukianenko
4da1365d5c board: xen: Remove unnecessary CONFIG_BOARD_EARLY_INIT_F define and board_early_init_f function
Signed-off-by: Anastasiia Lukianenko <anastasiia_lukianenko@epam.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2020-08-24 14:11:31 -04:00
Frank Wunderlich
35051db978 arm: dts: mt7623: add USB nodes
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>
2020-08-24 14:11:31 -04:00
Frank Wunderlich
a13666b205 arm: dts: mt7622: add USB nodes
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>
2020-08-24 14:11:31 -04:00
Frank Wunderlich
28e1b1df3b arm: dts: rename mt7622-bpi-r64.dts
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>
2020-08-24 14:11:31 -04:00
Frank Wunderlich
9f25aa13ea clk: mt7622: add needed clocks for ssusb-node
MT7622 needs additional clock definitions to work properly

Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
2020-08-24 14:11:31 -04:00
Frank Wunderlich
a7e0ef15dd ahci: mediatek: fix copyright and author-lines
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>
2020-08-24 14:11:31 -04:00
Frank Wunderlich
a300d696ca reset: drop unnecessary comment for pciesys
after review from sam this comment should be removed

Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
2020-08-24 14:11:31 -04:00
Frank Wunderlich
626892a779 phy: mtk-tphy: make shared reg optional for v1
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>
2020-08-24 14:11:31 -04:00
Joao Marcos Costa
c9875a5fe8 fs/squashfs: Fix Coverity Scan defects
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>
2020-08-24 14:11:31 -04:00
AKASHI Takahiro
6b0ddd1fbc virtio_blk: set log2blksz correctly
'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: f4802209e5 ("virtio: Add block driver support")
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-08-24 14:11:31 -04:00
Joao Marcos Costa
91f6c1ca2e test/py: Add tests for LZO and ZSTD
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>
2020-08-24 14:11:31 -04:00
Joao Marcos Costa
6dfed163bd fs/squashfs: add support for LZO decompression
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>
2020-08-24 14:11:31 -04:00
Joao Marcos Costa
9c948f536f fs/squashfs: add support for ZSTD decompression
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>
2020-08-24 14:11:31 -04:00
Joao Marcos Costa
cdc114415c fs/squashfs: replace sqfs_decompress() parameter
Replace 'u16 comp_type' by a reference to squashfs_ctxt structure.

Signed-off-by: Joao Marcos Costa <joaomarcos.costa@bootlin.com>
2020-08-24 14:11:31 -04:00
Joao Marcos Costa
10f7cf5f12 fs/squashfs: Add init and clean-up functions to decompression
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>
2020-08-24 14:11:31 -04:00
John Chau
4a1f0b80ad cmd: fix clone coverity scan
This patch fixes coverity scan MISSING_BREAK issues, and also an error
on block size check.

Signed-off-by: John Chau <john@harmon.hk>
2020-08-24 14:11:31 -04:00
Michal Simek
10e4d64e34 firmware: psci: Do not bind driver if U-Boot runs in EL3
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>
2020-08-24 14:11:31 -04:00
Usama Arif
565add124d board: armltd: Add support for Total Compute platform
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>
2020-08-24 14:11:31 -04:00
Usama Arif
e61b41517d avb: Make AVB independent of fastboot
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>
2020-08-24 14:11:13 -04:00
Heinrich Schuchardt
2b3fbcb59f efi_loader: use ':' as separator for setenv -i
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>
2020-08-24 16:37:53 +02:00
Heinrich Schuchardt
15d8f008dc efi_loader: validate device path length in boot manager
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>
2020-08-24 16:37:53 +02:00
Heinrich Schuchardt
5bba77e48b test: unit test for efi_dp_check_length()
Provide a unit test for function efi_dp_check_length().

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-08-24 16:37:53 +02:00
Heinrich Schuchardt
5cad4a3093 efi_loader: efi_dp_check_length()
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>
2020-08-24 16:37:53 +02:00
Heinrich Schuchardt
ed0b10722c include: kernel.h: define SSIZE_MAX
Define SSIZE_MAX, the largest value fitting into a variable of type
ssize_t.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-08-24 16:37:53 +02:00
Heinrich Schuchardt
fa63753f86 efi_selftest: substitute ResetSystem() by do_reset()
If ResetSystem() is not implemented at runtime, call do_reset() after
test completion.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-08-24 16:37:53 +02:00
Heinrich Schuchardt
c06867d7f8 efi_selftest: add a test for ResetSystem()
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>
2020-08-24 16:37:53 +02:00
Heinrich Schuchardt
f03a879d67 efi_loader: ResetSystem() should not hang
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>
2020-08-24 16:37:53 +02:00
Heinrich Schuchardt
ebcbfc7d6d doc: update UEFI documentation
* UEFI variables can be persisted
* describe that the sequence of files loaded before bootefi matters

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-08-24 16:37:53 +02:00
Heinrich Schuchardt
dd12c6a446 efi_loader: remove empty comment line
Remove a line leading to a warning in make htmldocs.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-08-24 16:37:53 +02:00
Heinrich Schuchardt
72e1fcacff efi_loader: document parameters of do_bootefi_exec()
Add the missing description of the load_options parameter.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-08-24 16:37:53 +02:00
Tom Rini
1aa3966173 Merge tag 'u-boot-clk-24Aug2020' of 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.
2020-08-24 09:06:02 -04:00
Lukasz Majewski
ebd3f1f0d0 clk: ccf: Add missing #include <dm/uclass.h> to clk-mux.c
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
2020-08-24 11:36:34 +02:00
Patrick Delaunay
689ca8c5d1 cmd: clk: correctly handle depth for clk dump
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>
2020-08-24 11:03:26 +02:00
Patrick Delaunay
cc6328412c cmd: clk: cosmetic: correct code alignment in show_clks
Correct code alignment in show_clks() function.

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-08-24 11:03:26 +02:00
Dario Binacchi
12d152620d clk: ccf: mux: change the get_rate helper
The previous version of the get_rate helper does not work if the mux
clock parent is changed after the probe. This error has not been
detected because this condition has not been tested. The error occurs
because the set_parent helper does not change the parent of the clock
device but only the clock selection register. Since changing the parent
of a probed device can be tricky, the new version of the get_rate helper
provides the rate of the selected clock and not that of the parent.

Signed-off-by: Dario Binacchi <dariobin@libero.it>
2020-08-24 11:03:26 +02:00