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2024-10-11doc: Update SPL docs for the xPL changesSimon Glass
Update the various references to SPL in this document. Make sure to refer to 'phases' instead of 'stages', which is not a U-Boot term. Fix a few U-boot typos and try to improve grammar a little while we are here. Signed-off-by: Simon Glass <sjg@chromium.org>
2024-10-11log: global: Rename warn_non_spl()Simon Glass
This should now refer to xPL rather than SPL, so update it throughout the tree. Signed-off-by: Simon Glass <sjg@chromium.org>
2024-10-11xpl: Rename spl_phase_prefix() and spl_phase_name()Simon Glass
Use simpler names for these functions. Signed-off-by: Simon Glass <sjg@chromium.org>
2024-10-11xpl: Rename spl_next_phase() and spl_prev_phase()Simon Glass
Rename this to use the xpl prefix. Signed-off-by: Simon Glass <sjg@chromium.org>
2024-10-11xpl: Add a function to indicate when in xPLSimon Glass
Add the opposite function to not_xpl() for completeness. Signed-off-by: Simon Glass <sjg@chromium.org>
2024-10-11xpl: Rename spl_in_proper() to not_xpl()Simon Glass
Give this function a slightly easier name. Signed-off-by: Simon Glass <sjg@chromium.org>
2024-10-11xpl: Rename spl_phase() to xpl_phase()Simon Glass
Rename this function to indicate that it refers to any xPL phase. Signed-off-by: Simon Glass <sjg@chromium.org>
2024-10-11xpl: Rename spl_phase to xpl_phase_tSimon Glass
This name fits better with the new naming scheme, so update it. Signed-off-by: Simon Glass <sjg@chromium.org>
2024-10-11xpl: Rename u_boot_first_phase to xpl_is_first_phase()Simon Glass
This is a better name for this function, so update it. Tidy up the function comment to mention VPL. Signed-off-by: Simon Glass <sjg@chromium.org>
2024-10-11qconfig: Add XPL_BUILD to ignored symbolsSimon Glass
This now appears in the code base, so add it to the list of ignored symbols in qconfig Signed-off-by: Simon Glass <sjg@chromium.org>
2024-10-11scripts: Define CONFIG_XPL_BUILD for all xPL buildsSimon Glass
The new name 'xPL' is intended to indicate a build of any phase which is not U-Boot proper. Define it for all such phases. Note that we also define CONFIG_SPL_BUILD for all xPL builds. This preserves existing behaviour, but future patches will adjust that. Signed-off-by: Simon Glass <sjg@chromium.org>
2024-10-11scripts: Add some comments about autoconf.mkSimon Glass
Now that the conversion of all CONFIG options to Kconfig is complete, these files only contain the xPL_BUILD defines. Add a comment to make this clear. Signed-off-by: Simon Glass <sjg@chromium.org>
2024-10-11scripts: Rename Makefile.spl to Makefile.xplSimon Glass
Rename this file to indicate that it refers to any non-U-Boot-proper phase, not just SPL, which is the phase immediately before U-Boot proper. Signed-off-by: Simon Glass <sjg@chromium.org>
2024-10-11stdio: Make use of the SERIAL defineSimon Glass
This is always enabled for U-Boot proper, so simplify the condition in the common Makefile. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
2024-10-11serial: Make use of the SERIAL defineSimon Glass
This is always enabled for U-Boot proper, so simplify the condition in the common Makefile. Signed-off-by: Simon Glass <sjg@chromium.org>
2024-10-11net: freescale: Drop use of SPL_BUILD dependencySimon Glass
SPL_BUILD is not a Kconfig symbol. Perhaps the intent here is to use SPL instead. However, this causes build errors, e.g. with T1024RDB_NAND So drop the dependency on !SPL_BUILD since it does nothing. Signed-off-by: Simon Glass <sjg@chromium.org>
2024-10-11tegra: Drop dependency on SPL_BUILDSimon Glass
SPL_BUILD is not a Kconfig symbol so perhaps the intent here is to use SPL instead. But that changes the output size. So drop the dependency on !SPL_BUILD since it does nothing. Signed-off-by: Simon Glass <sjg@chromium.org>
2024-10-11boot: Drop unnecessary ifdef for LOAD_FITSimon Glass
Use the normal SPL_TPL_ approach for this option. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
2024-10-11Makefile: Add a u-boot.cfg file for VPLSimon Glass
Create this file for VPL as well, for consistency. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
2024-09-20board: xilinx: Remove conditional check for MicroblazePadmarao Begari
U-Boot is not picking boot.scr script address from device tree rather it's using default address for Microblaze platform, and it's picking for other platforms. Remove conditional check for Microblaze platform, so that u-boot pick up boot.scr script address for all platforms from device tree. Signed-off-by: Padmarao Begari <padmarao.begari@amd.com> Link: https://lore.kernel.org/r/20240913093231.2343528-1-padmarao.begari@amd.com Signed-off-by: Michal Simek <michal.simek@amd.com>
2024-09-20mmc: zynq_sdhci: Remove device_is_compatible() functionPadmarao Begari
There are lot of device_is_compatible() present in the driver. Remove them and replace with a variables "SDHCI_COMPATIBLE_SDHCI_89A" and "SDHCI_COMPATIBLE_VERSAL_NET_EMMC" with match data. This change saves the space and reduce the execution time. Signed-off-by: Padmarao Begari <padmarao.begari@amd.com> Link: https://lore.kernel.org/r/20240913093157.2343476-1-padmarao.begari@amd.com Signed-off-by: Michal Simek <michal.simek@amd.com>
2024-09-20arm64: zynqmp: Remove overlays and add new dtb entries for ZynqMPPrasad Kummari
Remove device tree overlay (DTBO) entries for the ZynqMP target from the Makefile. Add new device tree binaries (DTBs) for the zynqmp-sm-k24-revA and zynqmp-smk-k24-revA configurations. Signed-off-by: Prasad Kummari <prasad.kummari@amd.com> Signed-off-by: Michal Simek <michal.simek@amd.com> Link: https://lore.kernel.org/r/20240906070808.1045991-3-prasad.kummari@amd.com
2024-09-20kbuild: cherry-pick kbuild fdtoverlay changes from linuxPrasad Kummari
Linux commits: 15d16d6dadf6 kbuild: Add generic rule to apply fdtoverlay 44f87191d105 kbuild: parameterize the .o part of suffix-search The Linux commit 15d16d6dadf6 adds a generic rule in Makefile.lib to automatically apply fdtoverlay, so that each platform doesn't need to include a complex rule. This also automatically appends DTC_FLAGS_foo_base += -@ to all base files The platform's Makefile only needs to have this now: foo-dtbs := foo_base.dtb foo_overlay1.dtbo foo_overlay2.dtbo dtb-y := foo.dtb Signed-off-by: Prasad Kummari <prasad.kummari@amd.com> Reviewed-by: Tom Rini <trini@konsulko.com> Signed-off-by: Michal Simek <michal.simek@amd.com> Link: https://lore.kernel.org/r/20240906070808.1045991-2-prasad.kummari@amd.com
2024-09-20arm64: zynqmp: Add missing vc7_xin fixed clock to sc-vpk180-revAMichal Simek
Add missing vc7_xin fixed clock as clock input for some clock generators. Signed-off-by: Michal Simek <michal.simek@amd.com> Link: https://lore.kernel.org/r/4904f5e0aab8a0b0c2fcc1912be493d4185e6173.1725881047.git.michal.simek@amd.com
2024-09-20arm: zynqmp: Enable non-invasive CCI-400 PMU debugSean Anderson
Set NIDEN, enabling non-invasive debug for the CCI-400 PMU. Otherwise, the PMU is effectively disabled. Signed-off-by: Sean Anderson <sean.anderson@linux.dev> Reviewed-by: Michal Simek <michal.simek@amd.com> Link: https://lore.kernel.org/r/20240905171833.325548-3-sean.anderson@linux.dev Signed-off-by: Michal Simek <michal.simek@amd.com>
2024-09-20zynqmp: Disable secure access for boot devicesSean Anderson
Boot devices (QSPI, MMC, NAND, and Ethernet) use secure access for DMA by default. As this causes problems when using the SMMU [1], configure them for normal access instead. [1] https://support.xilinx.com/s/article/72164 Signed-off-by: Sean Anderson <sean.anderson@linux.dev> Link: https://lore.kernel.org/r/20240905171833.325548-2-sean.anderson@linux.dev Signed-off-by: Michal Simek <michal.simek@amd.com>
2024-09-20xilinx: Enable SIMPLE_PM_BUSMichal Simek
Enable simple-pm-bus driver to handle case where axi bus coming between PS (fixed) part to PL (programmable) part has own clock or power domain. That's why enable driver to be ready for this configuration. Signed-off-by: Michal Simek <michal.simek@amd.com> Link: https://lore.kernel.org/r/b9f4bb85be502616edf3be2b79e52a0e2c03e821.1725349691.git.michal.simek@amd.com
2024-09-20arm64: zynqmp: Add u-boot command to boot into recovery imagePrasad Kummari
To boot into the firmware recovery tool, the user currently needs to press a button on the board while powering the system up. To simplify this process, a U-Boot command was added to allow booting directly into the recovery tool. For example: ZynqMP> zynqmp reboot <multiboot offset in hex> Co-develop-by: Prasad Kummari <prasad.kummari@amd.com> Signed-off-by: Prasad Kummari <prasad.kummari@amd.com> Co-develop-by: Michal Simek <michal.simek@amd.com> Signed-off-by: Michal Simek <michal.simek@amd.com> Link: https://lore.kernel.org/r/20240827115529.2931334-1-prasad.kummari@amd.com
2024-09-20xilinx: versal-net: fix no previous prototype for function warning.Prasad Kummari
Included the SPI header to resolve the no previous prototypes for function. Removed unused mode variable. sparse warnings warning: no previous prototype for 'spi_get_env_dev' [-Wmissing-prototypes] warning: variable 'mode' set but not used [-Wunused-but-set-variable] Signed-off-by: Prasad Kummari <prasad.kummari@amd.com> Link: https://lore.kernel.org/r/20240905115758.999936-1-prasad.kummari@amd.com Signed-off-by: Michal Simek <michal.simek@amd.com>
2024-09-19mtd: spi-nor: scale up timeout for full-chip eraseVenkatesh Yadav Abbarapu
This patch fixes timeout issues seen on large NOR flash. For full-chip erase, where we use the SPINOR_OP_CHIP_ERASE (0xc7) opcode. Use a different timeout for full-chip erase than for other commands. [Ported from Linux kernel commit 09b6a377687b ("mtd: spi-nor: scale up timeout for full-chip erase") ] Signed-off-by: Venkatesh Yadav Abbarapu <venkatesh.abbarapu@amd.com>
2024-09-19Merge tag 'u-boot-imx-next-20240919' of ↵Tom Rini
https://gitlab.denx.de/u-boot/custodians/u-boot-imx into next CI: https://source.denx.de/u-boot/custodians/u-boot-imx/-/pipelines/22363 - Several updates to i.MX9 SOC and i.MX93 EVK. - Power domain fixes. - TRDC cleanup and update. - MAC address layout update. - Add support for the i.MX9301/9302 variants. - Add runtime detection of voltage mode. - Generalize some code for i.MX8M and i.MX9. - Add support for Comvetia imx6q-lxr board.
2024-09-19Merge tag 'fwu-next-19092024' of ↵Tom Rini
https://source.denx.de/u-boot/custodians/u-boot-tpm into next This PR contains various improvements in the A/B update logic for EFI - Read both copies of metadata, in case one of the is corrupted - Check the metadata version against the running firmware to make sure it's allowed - Limit the use of a revert capsule if the board is on a trial state and make sure it's not applied if the max counter has expired
2024-09-19fwu: print a message if empty capsule checks failSughosh Ganu
When dealing with processing of the empty capsule, the capsule gets applied only when the checks for the empty capsule pass. Print a message to highlight if empty capsule checks fail, and return an error value, similar to the normal capsules. Signed-off-by: Sughosh Ganu <sughosh.ganu@linaro.org> Tested-by: Michal Simek <michal.simek@amd.com> Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
2024-09-19fwu: do not allow capsule processing on exceeding Trial Counter thresholdSughosh Ganu
When in Trial State, the platform keeps a count of the number of times it has booted in the Trial State. Once the threshold of the maximum allowed count exceeds, the platform reverts to boot from a different bank on subsequent boot, thus coming out of the Trial State. It is expected that all the updated images would be accepted or rejected while the platform is in Trial State. Put in checks so that it is not possible to apply an empty capsule once the max Trial Count exceeds. Signed-off-by: Sughosh Ganu <sughosh.ganu@linaro.org> Tested-by: Michal Simek <michal.simek@amd.com> Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
2024-09-19fwu: add dependency checks for selecting FWU metadata versionSughosh Ganu
The FWU code supports both versions of the FWU metadata, i.e. v1 and v2. A platform can then select one of the two versions through a config symbol. Put a dependency in the FWU metadata version selection config symbol to ensure that both versions of the metadata cannot be enabled. Signed-off-by: Sughosh Ganu <sughosh.ganu@linaro.org> Reviewed-by: Michal Simek <michal.simek@amd.com> Tested-by: Michal Simek <michal.simek@amd.com> Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
2024-09-19fwu: check all images for transitioning out of Trial StateSughosh Ganu
The platform transitions out of Trial State into the Regular State only when all the images in the update bank have been accepted. Check for this condition before transitioning out of Trial State. Signed-off-by: Sughosh Ganu <sughosh.ganu@linaro.org> Tested-by: Michal Simek <michal.simek@amd.com> Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
2024-09-19fwu: v1: do a version check for the metadataSughosh Ganu
Do a sanity check that the version of the FWU metadata that has been read aligns with the version enabled in the image. This allows to indicate an early failure as part of the FWU module initialisation. Signed-off-by: Sughosh Ganu <sughosh.ganu@linaro.org> Tested-by: Michal Simek <michal.simek@amd.com> Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
2024-09-19fwu: v2: try reading both copies of metadataSughosh Ganu
In the version 2 of the FWU metadata, the metadata is broken into two parts, a top-level structure, which provides information on the total size of the structure among other things. Try reading the primary partition first, and if that fails, try reading the secondary partition. This will help in the scenario where the primary metadata partition has been corrupted, but the secondary partition is intact. Signed-off-by: Sughosh Ganu <sughosh.ganu@linaro.org> Tested-by: Michal Simek <michal.simek@amd.com> Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
2024-09-19imx6q-lxr: Add board supportFabio Estevam
Add support for the Comvetia i.MX6Q LXR2 board, which is uses the Phytec PFLA02 SoM. Based on the original work from Stefano Babic <sbabic@denx.de>. The Phytec PFLA02 devicetrees are taken from kernel 6.11-rc7. The imx6q-lxr.dts has been submitted upstream: https://lore.kernel.org/linux-devicetree/20240913200906.1753458-3-festevam@gmail.com/ After it gets accepted in mainline (most likely in kernel 6.13), the lxr2 board can then be switched to OF_UPSTREAM and these device trees can be removed from U-Boot. Signed-off-by: Fabio Estevam <festevam@denx.de>
2024-09-19imx93_evk: add back Low drive mode ddr timing filePeng Fan
Add back low drive mode 1866mts ddr timing file, no need CONFIG_IMX9_LOW_DRIVE_MODE anymore, using runtime selection. Signed-off-by: Peng Fan <peng.fan@nxp.com>
2024-09-19imx93_evk: Remove CONFIG_IMX9_LOW_DRIVE_MODE and ld defconfigPeng Fan
Remove unused CONFIG_IMX9_LOW_DRIVE_MODE kconfig and imx93_11x11_evk_ld_defconfig. Remove the ld timing file. The LD mode support will be added back with runtime detection later. Signed-off-by: Peng Fan <peng.fan@nxp.com>
2024-09-19imx93_evk: spl: update pmic settingsPeng Fan
1. Use runtime voltage selection for LD/OD/ND mode. 2. According to latest PE/TE report, the voltages of VDD_SOC for LD and ND mode need add 50mv margin, so LD voltage is 0.75v->0.8v, ND voltage is 0.8v->0.85v. 3. Use TOFF_DEB to differentiate new trimmed pmic and old pmic Signed-off-by: Peng Fan <peng.fan@nxp.com>
2024-09-19imx9: trdc: introduce trdc_mbc_blk_numPeng Fan
Add trdc_mbc_blk_num to get num blks in a MBC mem slot, then drop the hardcoded value '40' for NIC OCRAM configuration. Signed-off-by: Peng Fan <peng.fan@nxp.com>
2024-09-19imx9: trdc: cleanup codePeng Fan
Replace magic number with meaningful macros. Signed-off-by: Peng Fan <peng.fan@nxp.com>
2024-09-19imx: Generalize fixup_thermal_tripsPeng Fan
i.MX8M and i.MX9 have duplicated fixup_thermal_trips, so move it to arch/arm/mach-imx/fdt.c to avoid duplicated code. The critial temperature point for i.MX9 set to "maxc - 5" back to give some margin. Signed-off-by: Peng Fan <peng.fan@nxp.com>
2024-09-19imx93: Add Low performance parts 9302/9301 supportYe Li
Add support for iMX93 low performance parts 9302 and 9301 which restrict to low drive voltage only. The parts run A55 max speed at 900Mhz and M33 at 133Mhz, have NPU and A55 core1 (9301) disabled. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
2024-09-19imx9: soc: Disable cpu1 for variants that only has one A55 corePeng Fan
Disale CPU1 for i.MX93 variants that only has one A55 core and update cooling maps. Signed-off-by: Peng Fan <peng.fan@nxp.com>
2024-09-19imx: Generalize disable_cpu_nodesPeng Fan
disable_cpu_nodes could be reused by i.MX9, so move disable_cpu_nodes out from mach-imx/imx8m/soc.c to mach-imx/fdt.c and update disable_cpu_nodes to make it easy to support different socs. Signed-off-by: Peng Fan <peng.fan@nxp.com>
2024-09-19imx8m: soc: Drop disable_pmu_cpu_nodesPeng Fan
i.MX8M use PPI for PMU interrupts, there is no reason to update interrupt-affinity for PMU even interrupt-affinity was wrongly added to device tree before. Signed-off-by: Peng Fan <peng.fan@nxp.com>
2024-09-19imx9: Add 233Mhz DDR PLL frequencyYe Li
To support 1.866GTS LPDDR4x timing script, need to add 233Mhz freq to DDR PLL for second mission point at 933MTS. Otherwise DDR training will fail. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
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