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2020-07-07ARM: dts: stm32: add cpufreq support on stm32mp15xPatrick Delaunay
This commit adds cpufreq support on stm32mp15x SOC. STM32 cpufreq uses operating points V2 bindings (no legacy). Nvmem cells have to be used to know the chip version and then which OPPs are available. Note that STM32 cpufreq driver is mainly based on "cpufreq-dt" driver. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
2020-07-07arm: stm32mp: spl: add bsec driver in SPLPatrick Delaunay
Add the bsec driver in SPL, as it is needed by SOC part number detection to found the supported OPP. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
2020-07-07net: dwc_eth_qos: update the compatible supported for STM32Patrick Delaunay
Update the compatible associated with the STM32 MPU glue in the DWC ethernet driver. The supported compatible is the specific "st,stm32mp1-dwmac" as indicated in Linux binding Documentation/devicetree/bindings/net/stm32-dwmac.txt and not the "snps,dwmac-4.20a" only used to the select IP version. This glue is implemented in Linux kernel in: drivers/net/ethernet/stmicro/stmmac/dwmac-stm32.c For information in stm32mp151.dtsi, the 2 compatibles are supported: ethernet0: ethernet@5800a000 { compatible = "st,stm32mp1-dwmac", "snps,dwmac-4.20a"; ... }; Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
2020-07-06Revert "riscv: sifive: fu540: Add gpio-restart support"Tom Rini
As part of merging the next branch in to master, the sifive_fu540 will fail to link: riscv64-linux-ld.bfd: lib/built-in.o: in function `panic_finish': lib/panic.c:28: undefined reference to `do_reset' make[2]: *** [spl/u-boot-spl] Error 1 make[1]: *** [spl/u-boot-spl] Error 2 make: *** [sub-make] Error 2 And while the "fix the build" option of enabling CONFIG_SPL_SYSRESET may solve the issue, it is unclear that it is the correct path exactly. For the moment, I am reverting this commit and take a "revert the revert" and proper fix as soon as it's available. This reverts commit cdae446461191714d692190da1ad4344398adc57. Cc: Paul Walmsley <paul.walmsley@sifive.com> Cc: Palmer Dabbelt <palmer@dabbelt.com> Cc: Anup Patel <anup.patel@wdc.com> Cc: Atish Patra <atish.patra@wdc.com> Cc: Bin Meng <bin.meng@windriver.com> Signed-off-by: Tom Rini <trini@konsulko.com>
2020-07-06video: restore CONFIG_VIDCONSOLE_AS_LCD as booleanPatrick Delaunay
This patch restores CONFIG_VIDCONSOLE_AS_LCD as boolean and introduce a separate sting as CONFIG_VIDCONSOLE_AS_NAME to search this string in stdout used as videoconsole. This patch avoid issue with board defconfig or code expecting CONFIG_VIDCONSOLE_AS_LCD as boolean. Fixes: 22b897a12323 ("video: extend stdout video console work-around for 'vga'") Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2020-07-06Merge branch 'next'Tom Rini
Merge all outstanding changes from the current next branch in now that we have released.
2020-07-06Prepare v2020.07Tom Rini
Signed-off-by: Tom Rini <trini@konsulko.com>
2020-07-06configs: Resync with savedefconfigTom Rini
Rsync all defconfig files using moveconfig.py Signed-off-by: Tom Rini <trini@konsulko.com>
2020-07-05Merge tag 'efi-2020-10-rc1' of ↵Tom Rini
https://gitlab.denx.de/u-boot/custodians/u-boot-efi into next Pull request for UEFI sub-system for efi-2020-10-rc1 This series comprises error corrections for the UEFI subsystem: * correct consideration of timestamps for variable authentication * correct collection of data regions for code authentication * correct unit tests to test loading dbx * enable FAT_WRITE as required by the UEFI spec The boot manager uses log functions instead of printf() and debug(). The UEFI intialization state is exported.
2020-07-05Merge branch '2020-07-01-kconfig-etc-updates' into nextTom Rini
- Resync Kconfiglib with the v14.1.0 release. - Re-sync our <linux/compiler*h> files with v5.7-rc5 from upstream. - Fully resync checkpatch.pl with v5.7 release. To safely to all of the above, we have a few bugfixes about functions that need a 'static inline' but weren't. We also stop setting CROSS_COMPILE in arch/*/config.mk. Finally, with the above changes boards can now opt-in to optimizing inlining and we do this for the socfpga stratix10 platform for space savings.
2020-07-05Merge branch '2020-07-05-gpio-regression-fix'Tom Rini
- Merge a fix to the gpio uclass and a test for it.
2020-07-05sandbox, test: add test for GPIO_HOG functionHeiko Schocher
currently gpio hog function is not tested with "ut dm gpio" so add some basic tests for gpio hog functionality. For this enable GPIO_HOG in sandbox_defconfig, add in DTS some gpio hog entries, and add testcase in "ut dm gpio" command. Signed-off-by: Heiko Schocher <hs@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org>
2020-07-05gpio-uclass.c: save the GPIOD flags also in the gpio descriptorHeiko Schocher
save the GPIOD_ flags also in the gpio descriptor. Signed-off-by: Heiko Schocher <hs@denx.de> Reviewed-by: Patrick Delaunay <patrick.delaunay@st.com> Fixes: 788ea834124b ("gpio: add function _dm_gpio_set_dir_flags") Reviewed-by: Simon Glass <sjg@chromium.org> Tested-by: Walter Lozano <walter.lozano@collabora.com>
2020-07-03efi_loader: imply FAT, FAT_WRITEHeinrich Schuchardt
The UEFI spec requires support for the FAT file system. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-07-03efi_loader: export initialization stateHeinrich Schuchardt
Export the UEFI sub-system initialization state. This will allow to treat the setting of UEFI variables during and after initialization differently. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-07-03efi_loader: rtc_mktime() called twiceHeinrich Schuchardt
Don't call rtc_mktime() twice with the same argument in efi_variable_authenticate(). Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-07-03efi_loader: use log function in boot managerHeinrich Schuchardt
When booting via the boot manager use log function for user messages instead of printf() and debug(). Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-07-03efi_loader: time based authenticationHeinrich Schuchardt
When overwriting an existing time base authenticated variable we should compare to the preceding time value and not to the start of the epoch. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-07-03efi_loader: add missing validation of timestampHeinrich Schuchardt
The UEFI specification requires that when UEFI variables are set using time based authentication we have to check that unused fields of the timestamp are zero Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-07-03test: provide tests for efi_image_region_add()Heinrich Schuchardt
Provide unit tests for efi_image_region_add(). Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-07-03efi_loader: fix efi_image_region_add()Heinrich Schuchardt
Use start and end address consistently as half-open interval. Simplify the code. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-07-03Merge branch 'master' of https://gitlab.denx.de/u-boot/custodians/u-boot-riscvTom Rini
- sbi: Add newline to error message - fu540: dts: Correct reg size of otp and dmc nodes - Enhance reserved memory fixup about PMP information passed from OpenSBI - sifive: fu540: Add gpio-restart support - qemu-riscv: Update QEMU run command - Assorted fixes related to reserved memory - fu540: enable all cache ways from U-Boot proper - use log functions in fdt_fixup
2020-07-03test: correct time stamps for UEFI authenticationHeinrich Schuchardt
A time authenticated variable cannot be overwritten with another value with the same time stamp. So we must ensure the correct sequence of time stamps when generating out test data. Using parameter -t for sign-efi-sig-list gives reproducible results and avoids sleep statements. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-07-03test/py: efi_secboot: fix test case 1g of test_authvarAKASHI Takahiro
In the test case (1g) of test_authvar, "db" is mistakenly used, and it ends up being the exact same as (1f). So correct it as "dbx" test case. Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org> Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-07-03test/py: efi_secboot: remove all "re.search"AKASHI Takahiro
Currently, we don't use any regular expression in matching outputs from U-Boot. Since its use is just redundant, we can remove all. Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org> Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-07-03efi_loader: image_loader: replace debug to EFI_PRINTAKASHI Takahiro
Just for style consistency, replace all the uses of debug() to EFI_PRINT() in efi_image_loader.c. Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org> Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-07-03efi_loader: variable: replace debug to EFI_PRINTAKASHI Takahiro
Just for style consistency, replace all the uses of debug() to EFI_PRINT in efi_variable.c. Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org> Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-07-03efi_loader: signature: replace debug to EFI_PRINTAKASHI Takahiro
Just for style consistency, replace all the uses of debug to EFI_PRINT in efi_signature.c Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org> Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-07-03Revert "test: stabilize test_efi_secboot"AKASHI Takahiro
This reverts commit 5827c2545849441dd60467565aac11964259972f. Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org> Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-07-03efi_loader: change efi objects initialization orderAKASHI Takahiro
The simplest solution to revert the commit b32ac16f9a32 ("test/py: fix test_efi_secboot/conftest.py") is to move efi_console_register() forward before efi_disk_register(). Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org> Reviewed by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-07-03riscv: use log functions in fdt_fixupHeinrich Schuchardt
Replace printf() and debug() by log_err() and log_debug(). "No reserved memory region found in source FDT\n" is not an error but a debug information. %s/can not/cannot/ - use the more common spelling. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Reviewed-by: Bin Meng <bin.meng@windriver.com> Reviewed-by: Atish Patra <atish.patra@wdc.com>
2020-07-03riscv: sifive: fu540: enable all cache ways from U-Boot properPragnesh Patel
Add L2 cache node to enable all cache ways from U-Boot proper. Signed-off-by: Pragnesh Patel <pragnesh.patel@sifive.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
2020-07-03riscv: Use optimized version of fdtdec_get_addr_size_no_parentAtish Patra
fdtdec_get_addr_size_no_parent is not an optimized version if parent node is already available with the caller. Use fdtdec_get_addr_size_auto_parent to read the "reg" property Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bin.meng@windriver.com>
2020-07-03riscv: Do not return error if reserved node already existsAtish Patra
Not all errors are fatal. If a reserved memory node already exists in the destination device tree, we can continue to boot without failing. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bin.meng@windriver.com>
2020-07-03doc: qemu-riscv: Update QEMU run commandBin Meng
Explicitly pass the "-bios" option to QEMU to run U-Boot, instead of the "-kernel" option, as we know that "-bios" behavior will be changed since QEMU 5.1.0. This also updates validated QEMU version to 5.0.0. Signed-off-by: Bin Meng <bin.meng@windriver.com> Reviewed-by: Atish Patra <atish.patra@wdc.com>
2020-07-03riscv: sifive: fu540: Add gpio-restart supportBin Meng
The HiFive Unleashed board wires GPIO pin#10 to the input of the system reset signal. This adds gpio reboot support. Signed-off-by: Bin Meng <bin.meng@windriver.com> Reviewed-by: Sagar Kadam <sagar.kadam@sifive.com> Tested-by: Sagar Kadam <sagar.kadam@sifive.com> Reviewed-by: Pragnesh Patel <pragnesh.patel@sifive.com>
2020-07-03riscv: Do not build reset.c if SYSRESET is onBin Meng
SYSRESET uclass driver already provides all the reset APIs, hence exclude our own ad-hoc reset.c implementation. Signed-off-by: Bin Meng <bin.meng@windriver.com> Reviewed-by: Sagar Kadam <sagar.kadam@sifive.com> Reviewed-by: Pragnesh Patel <pragnesh.patel@sifive.com>
2020-07-02Merge branch 'next' of https://gitlab.denx.de/u-boot/custodians/u-boot-riscv ↵Tom Rini
into next - Add Sipeed Maix support - Update clock handler and proper cpu features
2020-07-02riscv: Enable CONFIG_OF_BOARD_FIXUP by default for OF_SEPARATEBin Meng
Starting from OpenSBI v0.7, the SBI firmware inserts/fixes up the reserved memory node for PMP protected memory regions. All RISC-V boards need to copy the reserved memory node from the device tree provided by the firmware to the device tree used by U-Boot. Turn on CONFIG_OF_BOARD_FIXUP by default for OF_SEPARATE. Signed-off-by: Bin Meng <bin.meng@windriver.com> Reviewed-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com>
2020-07-02riscv: Expand the DT size before copy reserved memory nodeBin Meng
The FDT blob might not have sufficient space to hold a copy of reserved memory node. Expand it before the copy. Reported-by: Rick Chen <rick@andestech.com> Signed-off-by: Bin Meng <bin.meng@windriver.com> Reviewed-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com>
2020-07-02riscv: Avoid the reserved memory fixup if src and dst point to the same placeBin Meng
The copy of reserved memory node from source dtb to destination dtb can be avoided if they point to the same place. This is useful when OF_PRIOR_STAGE is used. Signed-off-by: Bin Meng <bin.meng@windriver.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Atish Patra <atish.patra@wdc.com>
2020-07-02riscv: fu540: dts: Correct reg size of otp and dmc nodesBin Meng
Signed-off-by: Bin Meng <bin.meng@windriver.com> Reviewed-by: Pragnesh Patel <pragnesh.patel@sifive.com>
2020-07-02riscv: fu540: dts: Remove the unnecessary space in the cpu2_intc nodeBin Meng
Signed-off-by: Bin Meng <bin.meng@windriver.com> Reviewed-by: Pragnesh Patel <pragnesh.patel@sifive.com>
2020-07-02riscv: sbi: Add newline to error messageSean Anderson
Signed-off-by: Sean Anderson <seanga2@gmail.com> Reviewed-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bin.meng@windriver.com>
2020-07-01checkpatch.pl: Fully re-sync with v5.7Tom Rini
While commit 048a648298b1 ("checkpatch.pl: Update to v5.7") largely re-syncs us with checkpatch.pl from v5.7 there are a number of things missing still. Re-copy the script and again take care to keep our allowed debug prints and now localized checks intact. Fixes: 048a648298b1 ("checkpatch.pl: Update to v5.7") Signed-off-by: Tom Rini <trini@konsulko.com>
2020-07-01kconfig: show compiler version text in the top commentTom Rini
This is a side-port of commit 21c54b774744 ("kconfig: show compiler version text in the top comment") from Linux: "The kernel configuration phase is now tightly coupled with the compiler in use. It will be nice to show the compiler information in Kconfig." We have already had the required makefile logic for this and had not included printing the value in various user and file visible places. Cc: Masahiro Yamada <masahiroy@kernel.org> Signed-off-by: Tom Rini <trini@konsulko.com>
2020-07-01socfpga: Enable optimized inlining on stratix10Tom Rini
Enable the new CONFIG_OPTIMIZE_INLINING and CONFIG_SPL_OPTIMIZE_INLINING options for this platform. With gcc-9.2 from kernel.org this saves us 1784 bytes in U-Boot and 80 bytes in SPL. Cc: Marek Vasut <marex@denx.de> Cc: Chin-Liang See <chin.liang.see@intel.com> Cc: Dinh Nguyen <dinh.nguyen@intel.com> Signed-off-by: Tom Rini <trini@konsulko.com> Acked-by: Marek Vasut <marex@denx.de>
2020-07-01compilers: Introduce options for forcing inlining on SPL/TPLTom Rini
There are cases where when we allow the compiler to decide about making inline decisions rather than forcing them it can save us space. For now, we keep the default values for inlining that we have had historically. Cc: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Tom Rini <trini@konsulko.com>
2020-07-01compiler_types.h: Re-introduce CONFIG_OPTIMIZE_INLINING for U-BootTom Rini
In the Linux kernel, support for forcing inline functions to be made inline, rather than allowing the compiler to make its own choice has been removed. With respect to performance, modern GCC (and Clang) do a good job at deciding when to, or not to, inline code and there are no run-time requirements in Linux anymore. There is one downside to this, which is final binary size. On average in U-Boot removing this support grows SPL by almost 1 kilobyte. But there are cases where it shrinks the binary by making better inline choices than we had forced. Start by re-introducing CONFIG_OPTIMIZE_INLINING as a global which essentially reverts 889b3c1245de ("compiler: remove CONFIG_OPTIMIZE_INLINING entirely") from Linux. Cc: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Tom Rini <trini@konsulko.com>
2020-07-01compiler*.h: sync include/linux/compiler*.h with Linux 5.7-rc5Tom Rini
Copy these from Linux v5.7-rc5 tag. This brings in some handy new attributes and is otherwise important to keep in sync. We drop the reference to smp_read_barrier_depends() as it is not relevant on the architectures we support at this time, based on where it's implemented in Linux today. We drop the call to kasan_check_read() as that is not relevant to U-Boot as well. Cc: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Tom Rini <trini@konsulko.com>
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