- Nov 12, 2021
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There are a few more blank lines than makes sense for readability. Also free() handles a NULL pointer so drop the pointless checks. Signed-off-by:
Simon Glass <sjg@chromium.org> Reviewed-by:
Artem Lapkin <email2tema@gmail.com> Tested-by:
Ramon Fried <rfried.dev@gmail.com>
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Some of these functions are a big vague in the comments. Tidy them up a bit. Signed-off-by:
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Move the header file into the main include/ directory so we can use it from the bootmethod code. Move the C file into boot/ since it relates to booting. Signed-off-by:
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Move this into the context to avoid a global variable. Also rename it since the current name does not explain what it actually affects. Signed-off-by:
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Allow the caller to provide some info which is passed back to the readfile() method. Signed-off-by:
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Rather than having a global variable, pass the function as part of the context. Signed-off-by:
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At present the PXE functions pass around a pointer to command-table entry which is very strange. It is only needed in a few places and it is odd to pass around a data structure from another module in this way. For bootmethod we will need to provide some context information when reading files. Create a PXE context struct to hold the command-table-entry pointer and pass that around instead. We can then add more things to the context as needed. Signed-off-by:
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Put the function comments in the header file so that the full API can we examined in one place. Expand the comments to cover parameters and return values. Signed-off-by:
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Quite a lot of the code in common/relates to booting and images. Before adding more it seems like a good time to move the code into its own directory. Most files with 'boot' or 'image' in them are moved, except: - autoboot.c which relates to U-Boot automatically running a script - bootstage.c which relates to U-Boot timing Drop the removal of boot* files from the output directory, since this interfers with the symlinks created by tools and there does not appear to be any such file from my brief testing. Signed-off-by:
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- Nov 11, 2021
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https://gitlab.denx.de/u-boot/custodians/u-boot-fsl-qoriqTom Rini authored
- device-tree sync-up with Linux for ls1028a - fixes/update in fsl-ddr driver, fsl-validate, lx2162a, fsl-mc, spintable code, configs, qspi node, pci - enable EFI_SET_TIME support in sl28 - powerpc: Drop -mstring
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- Nov 10, 2021
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https://source.denx.de/u-boot/custodians/u-boot-stmTom Rini authored
- DHSOM update: - Remove nWP GPIO hog - Increase SF bus frequency to 50Mhz and enable SFDP - Disable video output for DHSOM - Disable EFI - Enable DFU_MTD support - Create include file for STM32 gpio driver private data - Split board and SOC STM32MP15 configuration - Device tree alignement with v5.15-rc6 for STM32MP15 - Add binman support for STM32MP15x - Normalise newlines for stm32prog - Update OTP shadow registers in SPL
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We should avoid #ifdef in C modules and the unused functions are eliminated by the linker. Use the more readable IS_ENABLE() instead. Signed-off-by:
Patrick Delaunay <patrick.delaunay@foss.st.com> -
In some part of STM32MP15 support the CONFIG_TFABOOT can be replaced by other config: CONFIG_ARMV7_PSCI and CONFIG_ARM_SMCCC. This patch also simplifies the code in cpu.c, stm32mp1_ram.c and clk_stml32mp1.c as execution of U-Boot in sysram (boot without SPL and without TFA) is not supported: the associated initialization code is present only in SPL. This cleanup patch is a preliminary step to support SPL load of OP-TEE in secure world, with SPL in secure world and U-Boot in no-secure world. Reported-by:
Alexandru Gagniuc <mr.nuke.me@gmail.com> Signed-off-by:
Patrick Delaunay <patrick.delaunay@foss.st.com> -
Remove the dependency on CONFIG_TFABOOT in stm32mp Kconfig - always activate the ARCH config: CONFIG_ARCH_SUPPORT_PSCI and CONFIG_CPU_V7_HAS_NONSEC - CONFIG_ARMV7_NONSEC is deactivated in trusted defconfig - the correct sysreset driver is activated in each defconfig: CONFIG_SYSRESET_PSCI or SYSRESET_SYSCON Reported-by:
Patrick Delaunay <patrick.delaunay@foss.st.com> -
Currently the upper OTP (after 57) are shadowed in U-Boot proper, when TFABOOT is not used. This choice cause an issue when U-Boot is not executed after SPL, so this BSEC initialization is moved in SPL and no more executed in U-Boot, so it is still executed only one time. After this patch this BSEC initialization is done in FSBL: SPL or TF-A. To force this initialization in all the case, the probe of the BSEC driver is forced in SPL in the arch st32mp function: spl_board_init(). Even if today BSEC driver is already probed in STM32MP15x clock driver clk_stm32mp1.c because get_cpu_type() is called in stm32mp1_get_max_opp_freq() function. Reported-by:
Patrick Delaunay <patrick.delaunay@foss.st.com> -
The DHSOM uses different SPI NOR layout than the ST devkit, stop pulling in the ST specific runtime mtdparts settings and adjust the mtdparts accordingly. Signed-off-by:
Marek Vasut <marex@denx.de> Cc: Patrice Chotard <patrice.chotard@foss.st.com> Cc: Patrick Delaunay <patrick.delaunay@foss.st.com> Reviewed-by:
Patrice Chotard <patrice.chotard@foss.st.com> Reviewed-by:
Patrick Delaunay <patrick.delaunay@foss.st.com> -
The video output support is unused and disabling it saves about 20 kiB of space. In case video output support is required, it can be re-enabled. Signed-off-by:
Patrick Delaunay <patrick.delaunay@foss.st.com> -
The EFI support is unused and disabling it saves about 70 kiB of space. In case EFI support is required, it can be re-enabled. Signed-off-by:
Patrick Delaunay <patrick.delaunay@foss.st.com> -
Increase default SPI NOR bus frequency from 1 MHz to 50 MHz and enable SFDP parsing to obtain more accurate SPI NOR configuration. Signed-off-by:
Patrick Delaunay <patrick.delaunay@foss.st.com> -
The nWP GPIO hog was used to unlock the SPI NOR write protect when U-Boot used to operate the SPI NOR in 1-1-1 mode. Now that the SPI NOR is operated in 1-1-4 mode, the hog has adverse effects and causes transfer corruption, since the hogged pin is also the IO2 pin. Remove the hogs. Signed-off-by:
Patrick Delaunay <patrick.delaunay@foss.st.com> -
All the STM32MP1 based DHSOM have SPI NOR from which they boot, enable DFU_MTD support to make it possible to expose that SPI NOR via the DFU. Signed-off-by:
Patrick Delaunay <patrick.delaunay@foss.st.com> -
The stm32 gpio driver private data are not needed in arch include files, they are not used by code except for stm32 gpio and pincontrol drivers, using the same IP; the defines for this IP is moved in a new file "stm32_gpio_priv.h" in driver/gpio. This patch avoids to have duplicated file gpio.h for each SOC in MPU directory mach-stm32mp and in each MCU directory arch-stm32* and allows to remove CONFIG_GPIO_EXTRA_HEADER for all STM32. Signed-off-by:
Patrick Delaunay <patrick.delaunay@foss.st.com>
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Add a configuration file "stm32mp15_st_common.h" to handle the STMicroelectronics boards configuration and rename stm32mp1.h to "stm32mp15_common.h" to handle the generic STM32MP15x series configuration. The configuration file "dh_stm32mp1.h" is also renamed to "stm32mp15_dh_dhcom" for the configuration of board based on the dhelectronics STM32MP15x SOM. In the STMicroelectronics board configuration the default bootcmd "bootcmd_stm32mp" is updated to only select the extlinux file found on SD-Card on STM32MP15x EV1 for boot from NOR device. Signed-off-by:
Patrick Delaunay <patrick.delaunay@foss.st.com>
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Device tree alignment with Linux kernel v5.15-rc6 - Set {bitclock,frame}-master phandles on ST DKx - Add coprocessor detach mbox on stm32mp15x-dkx boards - Add coprocessor detach mbox on stm32mp157c-ed1 board Signed-off-by:Patrick Delaunay <patrick.delaunay@foss.st.com>
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https://source.denx.de/u-boot/custodians/u-boot-marvellTom Rini authored
- Minor kwboot improvements (Pali) - Misc kwbimage improvements (Pali) - pci_mvebu: Use global MBUS_PCI_MEM_SIZE macro (Pali)
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Use binman to add the stm32image header on SPL binary for basic boot or on U-Boot binary when it is required, i.e. for TF-A boot without FIP support, when CONFIG_STM32MP15x_STM32IMAGE is activated. The "binman" tool is the recommended tool for specific image generation. This patch allows to suppress the config.mk file and it is a preliminary step to manage FIT generation with binman. The init_r parsing of U-Boot device tree to search the binman information is not required for STM32MP15, so the binman library can be removed in U-Boot (CONFIG_BINMAN_FDT is deactivated). Signed-off-by:
Patrick Delaunay <patrick.delaunay@foss.st.com>
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The missing trailing newline could confuse check-config.sh if the definition of an option was on the first line of the next file that find(1) happened to return. Signed-off-by:
William Grant <wgrant@ubuntu.com> Reviewed-by:
Patrick Delaunay <patrick.delaunay@foss.st.com> -
Field srcaddr in kwbimage v0 needs to be adjusted similarly like in v1. Signed-off-by:
Pali Rohár <pali@kernel.org> Signed-off-by:
Marek Behún <marek.behun@nic.cz> Reviewed-by:
Stefan Roese <sr@denx.de>
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Kwbimage v0 has similar alignment requirements as v1. Signed-off-by:
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Fill the real header size without padding into the main header This allows to reduce final image when converting image to another format which does not need additional padding. Signed-off-by:
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Currently kwbimage header is always aligned to 4096 bytes. But it does not have to be aligned to such a high value. The header needs to be just 4-byte aligned, while some image types have additional alignment restrictions. This change reduces size of kwbimage binaries by removing extra padding between header and data part. Signed-off-by:
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This change allows to convert image from one format to another without need to include unnecessary padding (e.g. when target image format has smaller alignment requirement as source image format). Do it by storing real image data size without padding to the kwbimage header. Signed-off-by:
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xmodem block size is 128 bytes, therefore it is possible to transfer only images with size multiple of 128 bytes. kwboot automatically pads image with zero bytes at the end to align it to 128 bytes boundary. Do this padding when generating image to allow uploading with other xmodem tools or older kwboot versions. Signed-off-by:
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There are more unused enums and function prototypes. Remove them. The function kwbimage_check_params() does not return enum kwbimage_cmd_types, but a boolean value returned as int. Signed-off-by:
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kwbimage v0 sldo has 32-bit data checksum at the end like kwbimage v1. Use same data checksum validation for both v0 and v1 image types. Signed-off-by:
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kwbimage must have valid blockid member instead of zero value. Thus if config file does not contain BOOT_FROM command, use by default the value for SPI booting (which is probably the most common). Signed-off-by:
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For documentation purposes update struct main_hdr_v0 to include information where version of the image must be stored. For kwbimage v0 it obviously must be 0. By default all image header memory is initialized to zero, therefore this change has no functional effect. Signed-off-by:
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These two commands allow to specify custom setting of UART port used for printing BootROM messages. Signed-off-by:
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Header file mach/cpu.h already defines MBUS_PCI_MEM_SIZE macro which defines size of MBUS_PCI_MEM_BASE window. So use global MBUS_PCI_MEM_SIZE macro instead of locally defined PCIE_MEM_SIZE macro. Both macros have same definition. Signed-off-by:
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It is useful to see kwboot version in the boot log output for debugging purposes. Signed-off-by:
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