- Feb 24, 2025
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The previous instructions resulted in a bootloader that wouldn't fit in an MBR gap. I have updated the docs based on upstream's build process. Signed-off-by:
Baltazár Radics <baltazar.radics@gmail.com> Reviewed-by:
Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20250110111335.9221-1-baltazar.radics@gmail.com Signed-off-by:
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Patch introduces: * chip_id API - useful for various things, but used now for device_id (did) generation as mentioned in [1] on our private board code. Our device_id is calculated by means of permutations of chip_id value. * new SoCs (a1, s4, etc) are usually coming with the support of chip_id v2 right away, whereas secure monitors on old SoCs (like axg, g12b, g12a, etc) may support only chip_id v1. Chip_id API handles both cases * meson_sm_get_serial() is described via chip_id API. Links: [1] https://lore.kernel.org/linux-arm-kernel/202311242104.RjBPI3uI-lkp@intel.com/T/#m630fbeea6a6e7d531290b5c0af205af4fb979757 Signed-off-by:
Viacheslav Bocharov <adeep@lexina.in> Co-developed-by:
Arseniy Krasnov <avkrasnov@salutedevices.com> Signed-off-by:
Evgeny Bachinin <EABachinin@salutedevices.com> Link: https://lore.kernel.org/r/20250210-meson_chip_id_all_vers-v1-3-b98f8b6880b8@salutedevices.com Signed-off-by:
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SM_CHIP_ID_SIZE is used nowhere. Moreover, it specifies wrong chip_id size: Amlogic chip_id v1 and v2 is always 16 bytes long. Signed-off-by:
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socinfo_ API uses u32 type, hence let's use it everywhere for consistency. Signed-off-by:
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- Feb 22, 2025
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https://source.denx.de/u-boot/custodians/u-boot-tegraTom Rini authored
Branch contains bringup of Acer Iconia Tab A500 (codename picasso), a Tegra 2 Android device with decent Linux kernel support. Ondevice tests and U-Boot test suit all passed.
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- Feb 20, 2025
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https://source.denx.de/u-boot/custodians/u-boot-efiTom Rini authored
CI: * https://source.denx.de/u-boot/custodians/u-boot-efi/-/pipelines/24709 UEFI: * create a parent device for all EFI block devices * move lmb_map_update_notify() to EFI * make efi_add_memory_map_pg() static * remove comparisons to string literals from runtime * ix potential deref-after-null Other: * avoid superfluous value check in lmb_map_update_notify() * support more efi protocols in uuid_guid_get_str()
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https://source.denx.de/u-boot/custodians/u-boot-riscvTom Rini authored
CI: https://source.denx.de/u-boot/custodians/u-boot-riscv/-/pipelines/24692 - board: VisionFive 2: Update maintainer file - configs: starfive: Add LwIP network and wget command - configs: microchip: set DEFAULT_FDT_FILE
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https://source.denx.de/u-boot/custodians/u-boot-rockchipTom Rini authored
CI: https://source.denx.de/u-boot/custodians/u-boot-rockchip/-/pipelines/24690 Please pull the fixes for rockchip platform: - Fix for rk3399 bob and kevin - Fix for sdram more than 4GB - Fix for dwc_eth on rk356x/rk3588 - Fix for sdmmc access on rk33080rock-s9
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Heinrich Schuchardt authored
The function is only used in the efi_memory.c module. Reviewed-by:
Ilias Apalodimas <ilias.apalodimas@linaro.org> Signed-off-by:
Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
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Heinrich Schuchardt authored
When building with qemu_arm64_defconfig with CONFIG_CC_OPTIMIZE_FOR_DEBUG=y and CONFIG_EFI_LOADER=n an error undefined reference to efi_add_memory_map_pg occurs. Move the EFI dependent part of lmb_map_update_notify() to the EFI sub-system. Reported-by:
Liya Huang <1425075683@qq.com> Acked-by:
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Heinrich Schuchardt authored
Instead of testing the value of parameter op at runtime use an enum to ensure that only valid values are used. Reviewed-by:
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Heinrich Schuchardt authored
Up to now root has been the parent device for all block devices created via calling ConnectController(). This does not work well together with the implementation of bootstd. Add a dummy parent device for all EFI block devices. With this change EFI block devices are also accessible via commands like 'cat', 'load', and 'ls'. => dm tree Class Seq Probed Driver Name ----------------------------------------------------------- efi 0 [ + ] EFI block driver `-- efi blk 3 [ + ] efi_blk `-- efi.efiblk#0 partition 0 [ + ] blk_partition `-- efi.efiblk#0:1 => ls efiloader 0:1 13 hello.txt 7 u-boot.txt 2 file(s), 0 dir(s) => cat efiloader 0:1 hello.txt Hello world! => efidebug dh 0000000018df1700 (efi.efiblk#0:1) /VenHw(dbca4c98-6cb0-694d-0872-819c650cb7b8)/HD(1,MBR,0xd1535d21... -
For EFI runtime services, we manage to preserve string literals by placing the .efi_runtime section just before .data and preserving it when marking the runtime memory by marking surrounding boottime code as runtime. This is ok for now but will break if we update any linker scripts and decouple .text and .runtime sections. So let's define the strings we used to compare in the appropriate section for runtime services Signed-off-by:
Mark Kettenis <kettenis@openbsd.org>
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After having been compared to a NULL value at efi_disk.c:426, pointer 'part_info' is dereferenced at efi_disk.c:534. Signed-off-by:
Maks Mishin <maks.mishinFZ@gmail.com> Reviewed-by:
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Add more EFI protocols GUIDs to the translation table used by uuid_guid_get_str(). Signed-off-by:Vincent Stehlé <vincent.stehle@arm.com> Cc: Tom Rini <trini@konsulko.com>
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E Shattow authored
Use LwIP network stack and enable wget HTTP command. The tftpput command is not currently supported by LwIP network stack so remove it. Signed-off-by:
E Shattow <e@freeshell.de> Reviewed-by:
Leo Yu-Chi Liang <ycliang@andestech.com>
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Hal Feng authored
Update the maintainer file and mark jh7110 / visionfive2 related files with N: patterns. Signed-off-by:
Hal Feng <hal.feng@starfivetech.com> Reviewed-by:
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Heinrich Schuchardt authored
Variable $fdtfile needs to be set for automatically loading a device-tree from the ESP or boot partition. * Set CONFIG_DEFAULT_FDT_FILE in the defconfig. * Add $fdtfile to the default environment. Signed-off-by:
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- Feb 19, 2025
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BootROM leave GPIO4_D6 configured as SDMMC_PWREN function and DW MCI driver set PRWEN high on MMC_POWER_UP and low on MMC_POWER_OFF. Similarly U-Boot also set PRWEN high before accessing mmc. However, HW revision prior to v1.2 must pull GPIO4_D6 low to access sdmmc. For HW revision v1.2 the state of GPIO4_D6 has no impact. Model an always-on active low fixed regulator using GPIO4_D6 to fix use of sdmmc on older HW revisions of the board. Fixes: adeb5d2a4ba4 ("arm64: dts: rockchip: Add Radxa ROCK S0") Signed-off-by:Jonas Karlman <jonas@kwiboo.se> Link: https://lore.kernel.org/r/20241119230838.4137130-1-jonas@kwiboo.se Signed-off-by:
Heiko Stuebner <heiko@sntech.de> [ upstream commit: 26c100232b09ced0857306ac9831a4fa9c9aa231 ] (cherry picked from commit ca8e0bedbc790b19b11efc223677d178b8eeb74e) Signed-off-by:
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When rgmii-rxid/txid/id phy-mode is used the MAC should not add RX and/or TX delay. Currently RX/TX delay is configured as enabled using zero as delay value for the rgmii-rxid/txid/id modes. Change to disable RX and/or TX delay and using zero as delay value. Signed-off-by:
Kever Yang <kever.yang@rock-chips.com>
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When rgmii-rxid/txid/id phy-mode is used the MAC should not add RX and/or TX delay. Currently RX/TX delay is configured as enabled using zero as delay value for the rgmii-rxid/txid/id modes. Change to disable RX and/or TX delay and using zero as delay value. Signed-off-by:
Quentin Schulz <quentin.schulz@cherry.de> Reviewed-by:
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The pinmux bits for GPIO2-B0 to GPIO2-B6 actually have 2 bits width, correct the bank flag for GPIO2-B. The pinmux bits for GPIO2-B7 is recalculated so it remain unchanged. Add missing GPIO3-B1 to GPIO3-B7 pinmux data to rk3328_mux_recalced_data as mux register offset for these pins does not follow rockchip convention. This matches changes in following Linux commits: - e8448a6c817c ("pinctrl: rockchip: fix pinmux bits for RK3328 GPIO2-B pins") - 5ef6914e0bf5 ("pinctrl: rockchip: fix pinmux bits for RK3328 GPIO3-B pins") - 128f71fe014f ("pinctrl: rockchip: correct RK3328 iomux width flag for GPIO2-B pins") Signed-off-by: -
clock/rk3288-cru.h in include/dt-bindings is almost identical to the version in dts/upstream, remove the copy from include/dt-bindings to only use the version from dts/upstream. One clk, SCLK_MAC_PLL, is not part of the upstream bindings, this clk is not used by upstream, in-tree or vendor DTs and can safely be dropped. No functional change to board DTs is intended with this removal. Signed-off-by:
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The device tree for rk3036 combined is now available in the /dts/upstream directory. Use imply OF_UPSTREAM to migrate all rk3036 boards. Reviewed-by:
Johan Jonker <jbx6244@gmail.com>
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Most Rockchip SoCs use 0x0 as DRAM base address, however some SoCs use 0x60000000 and RK3576 use 0x40000000 as DRAM base address. CFG_SYS_SDRAM_BASE is defined with correct address for each SoC and U-Boot proper use this to set correct gd->ram_base in setup_dest_addr(). SPL never assign any value to gd->ram_base and instead use the default, 0x0. Set correct gd->ram_base in dram_init() to ensure its correctness in SPL. Signed-off-by:
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U-Boot only works correctly when it uses RAM below the 4G address boundary on Rockchip SoCs. Limit usable gd->ram_top to max 4G. Signed-off-by:
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Allow the first bank to extend beyond 4 GiB when the blob of space for peripheral is located before start of DRAM, e.g. when start of DRAM is 0x40000000 and continue beyond the 4 GiB mark. Signed-off-by:
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In the GRF header file, some instances of UART2 pinmux are prefixed with "GRF_UART2DBG" while others have "GRF_UART2DGB". Since UART2 is the default console UART and used for debugging, it is more likely the name should be UART2DBG. Fix the ones that are wrong. Fixes: a2c08df3 ("pinctrl: add driver for rk3399") Fixes: fa72de10 ("rockchip: arm64: rk3399: move grf register definitions to grf_rk3399.h") Signed-off-by:
Chen-Yu Tsai <wens@csie.org> Reviewed-by:
Paul Kocialkowski <paulk@sys-base.io> Reviewed-by:
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These power rails must be on very early for the U-Boos TPL banner to be show over debug UART. This reverts commit 4576e65a. Signed-off-by:
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The PP1500 and PP3000 power rails must be on very early for the U-Boot TPL banner to be shown on debug UART. Enable TPL_GPIO Kconfig option for bob and kevin to allow use of spl_gpio.h functions in TPL. Signed-off-by:
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These power rails must be on very early for the U-Boos SPL banner to be show over debug UART. This reverts commit af518a1d. Signed-off-by:
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Add the dram_init_banksize function to the board file to properly set DRAM memory sizes during boot. The commit bc078518 ("board: ti: Pull redundant DDR functions to a common location and Fixup DDR size when ECC is enabled") relocated the dram_init_banksize function from architecture specific initialization to the TI board initialization code. As a result, boards relying on the previous setup now require this function to be defined within their board file to handle DRAM sizing correctly. Without this function defined the following error appears during boot: ERROR: Failed to allocate 0x1000 bytes below 0x0. Fixes: bc078518 ("board: ti: Pull redundant DDR functions to a common location and Fixup DDR size when ECC is enabled") Signed-off-by:
Stefan Eichenberger <stefan.eichenberger@toradex.com> Acked-by:
Francesco Dolcini <francesco.dolcini@toradex.com>
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- Feb 18, 2025
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See the original report [1], otherwise len + 1 will be overflowed. Note that EROFS archive can record arbitary symlink sizes in principle, so we don't assume a short number like 4096. [1] https://lore.kernel.org/r/20250210164151.GN1233568@bill-the-cat Fixes: 830613f8 ("fs/erofs: add erofs filesystem support") Signed-off-by:
Gao Xiang <hsiangkao@linux.alibaba.com>
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The following was reported by Covervity scan: *** CID 541279: (TAINTED_SCALAR) /drivers/led/led-uclass.c: 284 in led_get_function_name() 278 if (!ret) { 279 snprintf(uc_plat->name, LED_MAX_NAME_SIZE, 280 "%s:%s-%d", 281 cp ? "" : led_colors[color], 282 func ? func : "", enumerator); 283 } else { >>> CID 541279: (TAINTED_SCALAR) >>> Using tainted variable "color" as an index into an array "led_colors". Fix it. Addresses-Coverity-ID: 541279 (TAINTED_SCALAR) Link: https://lists.denx.de/pipermail/u-boot/2025-February/580250.html Signed-off-by:Heiko Schocher <hs@denx.de>
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The PRNG implementing the random() function only has 2^31 states and therefore is unsafe to use for cryptography. Use arc4random() instead. Fixes: cc34f04e ("tools: image-host.c: use random instead of rand") Addresses-Coverity-ID: 312953 Calling risky function Signed-off-by:
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As per TRM[0] Section 8.7.1 "TPS6594-Q1 Registers", LDOx_Vout bit 6-1, define the NVM voltage settings. Along side table 8-4 of above TRM, shows voltage to value mapping. Driver wrongly using bits 5-1 to calculate voltage, and to convert voltage to value driver was using buck's calculation. So fix those calculation. [0]: https://www.ti.com/lit/ds/symlink/tps6594-q1.pdf Fixes: 5d7dbd22 ("power: regulator: tps65941: use function callbacks for conversion ops") Signed-off-by:
Udit Kumar <u-kumar1@ti.com> Reviewed-by:
Neha Malcom Francis <n-francis@ti.com>
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The struct contains an iomem pointer that we later remap and update. Remove const from the struct definition. Signed-off-by:
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- Feb 17, 2025
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Tom Rini authored
When adding the symlink for the conf file so qemu_arm64_lwip uses qemu_arm64 configuration information, the symlink for the boardenv file was missed in Gitlab (but not Azure). Add that in now. Fixes: fd10d156 ("CI: add qemu_arm64_lwip to the test matrix") Reviewed-by:
Jerome Forissier <jerome.forissier@linaro.org> Signed-off-by:
Tom Rini <trini@konsulko.com>
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- Feb 16, 2025
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Svyatoslav Ryhel authoredThe Acer Iconia A500 is a tablet computer designed, developed and marketed by Acer Inc. It is powered by 1 GHz Nvidia Tegra 2 processor and 1GB DDR2 RAM. The A500 is sold with 64 GB, although both 16 GB and 32 GB models are available. Signed-off-by:Svyatoslav Ryhel <clamor95@gmail.com>
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- Feb 15, 2025
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https://source.denx.de/u-boot/custodians/u-boot-shTom Rini authored
Add empty weak assembler function armv8_switch_to_el2_prep() which is jumped to just before U-Boot determines which EL it is running in and decides which path to take to boot the Linux kernel. Add IH_TYPE_TFA_BL31 into supported images type, to allow implementation of board specific U_BOOT_FIT_LOADABLE_HANDLER(IH_TYPE_TFA_BL31, ...) TFA BL31 loadable handler for fitImages. This PR contains common hooks which are noop, R-Car Gen4 board specific implementation using these hooks is coming in next PR.
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