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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>
2020-08-24cmd: clk: cosmetic: correct code alignment in show_clksPatrick Delaunay
Correct code alignment in show_clks() function. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2020-08-24clk: ccf: mux: change the get_rate helperDario Binacchi
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>
2020-08-24clk: ccf: mux: fix access to the sandbox registerDario Binacchi
The tests developed for the mux clock are run on the sandbox. They don't call the clk_mux_set_parent routine and therefore they do not detect this error. Signed-off-by: Dario Binacchi <dariobin@libero.it>
2020-08-24clk: ccf: mux: fix typoDario Binacchi
Close the opening bracket. Signed-off-by: Dario Binacchi <dariobin@libero.it>
2020-08-24clk: ccf: mux: change include orderDario Binacchi
Apply u-boot coding style on include files order. Signed-off-by: Dario Binacchi <dariobin@libero.it>
2020-08-24clk: fix the console output of clk_registerDario Binacchi
The parent->name variable can be used only in case the uclass_get_device_by_name routine returns successfully. Signed-off-by: Dario Binacchi <dariobin@libero.it>
2020-08-24clk: set flags in the ccf registration routinesDario Binacchi
The top-level framework flags are passed as parameter to the common clock framework (ccf) registration routines without being used. Checks of the flags setting added by the patch have been added in the ccf test. Signed-off-by: Dario Binacchi <dariobin@libero.it>
2020-08-24dm: test: clk: add the test for the ccf gated clockDario Binacchi
Unlike the other clock types, in the case of the gated clock, a new driver has been developed which does not use the registering routine provided by the common clock framework. The addition of the ecspi0 clock to sandbox therefore allows testing the ccf gate clock. Signed-off-by: Dario Binacchi <dariobin@libero.it> Reviewed-by: Simon Glass <sjg@chromium.org>
2020-08-24clk: imx6: Add definition for IMX6QDL_CLK_ENET_REF clockLukasz Majewski
After commit 673f6597321d ("net: fec_mxc: support i.MX8M with CLK_CCF") all NXP boards, which are not IMX8 and in the same time are supporting CCF need to provide PTP clock. On the i.MX6Q this clock is provided with IMX6QDL_CLK_ENET_REF in the Linux kernel's CCF. Code in this change models the simplest case when enet reference clock is generated from 'osc' clock. Signed-off-by: Lukasz Majewski <lukma@denx.de>
2020-08-24clk: imx: Add support for pllv3 enet clockLukasz Majewski
This code has been ported from Linux kernel v5.5.5 (tag) and has been adjusted to U-Boot's DM. It adds support for correct recognition of IMX_PLLV3_ENET flag in the clk-pllv3.c driver. Signed-off-by: Lukasz Majewski <lukma@denx.de>
2020-08-24clk: imx6: Add definition for IMX6QDL_CLK_ENET clockLukasz Majewski
After commit 673f6597321d ("net: fec_mxc: support i.MX8M with CLK_CCF") all NXP boards, which are not IMX8 and in the same time are supporting CCF need to provide IMX6QDL_CLK_ENET. This change defines the missing clock in i.MX6Q's CCF. Signed-off-by: Lukasz Majewski <lukma@denx.de>
2020-08-24clk: ICS8N3QV01 remove superfluous codeHeinrich Schuchardt
Do not calculate a unused value of n which is overwritten in both branches of the subsequent if statement. Identified by cppcheck. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Reviewed-by: Lukasz Majewski <lukma@denx.de>
2020-08-23Merge tag 'dm-pull-22aug20' of ↵Tom Rini
https://gitlab.denx.de/u-boot/custodians/u-boot-dm replace devfdt_get_addr_ptr() with dev_read_addr_ptr() binman fixes for portage various minor fixes 'bind' command improvements
2020-08-23Merge branch '2020-08-21-stdio-cleanup'Tom Rini
- Clean up common/stdio.c and migrate some related options to Kconfig
2020-08-23stdio: Tidy up the coding styleSimon Glass
Bring the coding style in this file up to the current level. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-08-23stdio: Drop brackets around &devs.listSimon Glass
These brackets are not needed. Drop them. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-08-23stdio: Update to use compiler for Kconfig checksSimon Glass
Drop use of the preprocessor where possible. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-08-23stdio: Drop #ifdefs in the header fileSimon Glass
These prevent the use of IS_ENABLED() and are unnecessary. Drop them and fix a few code-style nits nearby. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-08-23stdio: Tidy up use of CONFIG_SYS_DEVICE_NULLDEVSimon Glass
Now that this is in Kconfig we can move the logic at the top of the file to Kconfig, and use if() instead of #if. Update the file with these changes. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-08-23Convert CONFIG_SYS_DEVICE_NULLDEV to KconfigSimon Glass
This converts the following to Kconfig: CONFIG_SYS_DEVICE_NULLDEV Signed-off-by: Simon Glass <sjg@chromium.org>
2020-08-23Convert CONFIG_SPLASH_SCREEN et al to KconfigSimon Glass
This converts the following to Kconfig: CONFIG_SPLASH_SCREEN CONFIG_SPLASH_SCREEN_ALIGN CONFIG_SPLASHIMAGE_GUARD CONFIG_SPLASH_SOURCE Signed-off-by: Simon Glass <sjg@chromium.org>
2020-08-23moveconfig: Skip binary and ELF filesSimon Glass
Add a few more file extensions to the list of files that should not be processed. This avoids unicode errors, for example. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-08-23Convert CONFIG_NETCONSOLE to KconfigTom Rini
This converts the following to Kconfig: CONFIG_NETCONSOLE Signed-off-by: Tom Rini <trini@konsulko.com>
2020-08-22sandbox: u-boot.lds: Remove bogus __bss_start symbolOvidiu Panait
The sections described in the sandbox linker script are inserted before data section via "INSERT BEFORE .data;". Running readelf -S on sandbox u-boot binary shows that the bss section is located after the data section: Section Headers: [Nr] Name Type Address Offset Size EntSize Flags Link Info Align ... [25] .u_boot_list PROGBITS 000000000041d1c8 0021d1c8 000000000000dd90 0000000000000000 WA 0 0 8 [26] _u_boot_sandbox_g PROGBITS 000000000042af58 0022af58 00000000000000a0 0000000000000000 WA 0 0 8 [27] .data PROGBITS 000000000042b000 0022b000 000000000000f708 0000000000000000 WA 0 0 32 [28] .bss NOBITS 000000000043a720 0023a708 0000000000018930 0000000000000000 WA 0 0 32 This means that the __bss_start assignment in the linker script is bogus, as the actual bss section start is located elsewhere. Remove this assignment, as the __bss_start symbol is not used on sandbox anyway. Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
2020-08-22board_f: Remove dead code from init_func_i2cOvidiu Panait
Since commit 69153988a6f4 ("i2c: Finish dropping use of CONFIG_I2C_HARD") init_func_i2c is wrapped only by "#if defined(CONFIG_SYS_I2C)". Because of this, the second ifdef within becomes pointless: #if defined(CONFIG_SYS_I2C) static int init_func_i2c(void) <snip> #ifdef CONFIG_SYS_I2C ... #else ... #endif <snip> } #endif Remove the dead #else preprocessor code. Fixes: 69153988a6f ("i2c: Finish dropping use of CONFIG_I2C_HARD") Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
2020-08-22binman: Add a setup script for PythonSimon Glass
Allow binman to be installed by adding a suitable setup.py script. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-08-22dtoc: Add a setup script for PythonSimon Glass
Allow dtoc to be installed by adding a suitable setup.py script. Signed-off-by: Simon Glass <sjg@chromium.org>
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