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2020-07-07gpio: stmfx: add function stmfx_read_reg and stmfx_write_regPatrick Delaunay
Add the helper functions stmfx_read_reg() and stmfx_write_reg() to avoid duplicated code for access to stmfx's register with mask. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
2020-07-07gpio: stmfx: rename function used to change pin configurationPatrick Delaunay
Rename the two function used to change the pin configuration from stmfx_pinctrl_.. stmfx_conf_... to clarify the function usage. No functional change. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
2020-07-07gpio: stmfx: move function to prepare new ops introductionPatrick Delaunay
Move the functions stmfx_pinctrl_set_pupd and stmfx_pinctrl_set_type; they can be used by the new ops get_dir_flags and set_dir_flags introduced by next patch. No functional change. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
2020-07-07gpio: stm32: add ops get_dir_flagsPatrick Delaunay
Add ops get_dir_flags() to read dir flags from GPIO registers. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
2020-07-07gpio: stm32: add ops set_dir_flagsPatrick Delaunay
Manage flags for GPIO configuration: - open_drain, open_source, push_pull - pull_up, pull_down Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
2020-07-07board: stm32mp1: update the gpio hog supportPatrick Delaunay
This patch updates the current gpio hog implementation and uses the new API gpio_hog_probe_all(), activated with CONFIG_GPIO_HOG. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
2020-07-07configs: stm32mp1: activate CONFIG_GPIO_HOGPatrick Delaunay
This patch activates the new configuration CONFIG_GPIO_HOG. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
2020-07-07board: stm32mp1: move the function board_debug_uart_init in spl.cPatrick Delaunay
Move the debug function board_debug_uart_init in spl.c as the debug_uart_init() function is called in arch_cpu_init() only for SPL and remove the board.c file. For TFABOOT, the UART TX pin configuration is done in TF-A. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
2020-07-07ARM: dts: stm32mp1: use OPP information for PLL1 settings in SPLPatrick Delaunay
This patch allows to switch the CPU frequency to 800MHz on the ST Microelectronics board (DK1/DK2 and EV1) or dh electronics SOM using the STM32MP15x SOC and when it is supported by the HW (for STM32MP15xD and STM32MP15xF). Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
2020-07-07board: stm32mp1: update vddcore in SPLPatrick Delaunay
For board using STPMIC1, the vddcore is provided by BUCK1 of STPMIC1 and need to be updated for 800MHz support and only after the clock tree initialization. The VDDCORE voltage value is provided by clock driver, saved in global variable opp_voltage_mv and udpated in SPL board_early_init_f(), just after clock tree initialization. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
2020-07-07board: st: stpmic1: add function stpmic1_initPatrick Delaunay
Add a function stmpic_init to early initialize the PMIC STPMIC1 - keep vdd on during the reset cycle (to avoid issue when backup battery is absent) - Check if debug is enabled to program PMIC according to the bit This patch allows to remove the compilation of spl.c file from stm32mp1 board in dh_stm32mp1. CONFIG_SPL_BOARD_INIT is removed as the new function is called earlier in SPL, in the function board_early_init_f. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
2020-07-07arm: stm32mp: add weak function to save vddcorePatrick Delaunay
Add a weak functions to save the vddcore voltage value provided in the OPP node when the clock tree is initialized. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
2020-07-07stm32mp1: clk: configure pll1 with OPPPatrick Delaunay
The PLL1 node (st,pll1) is optional in device tree, the max supported frequency define in OPP node is used when the node is absent. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
2020-07-07board: st: create common file stpmic1.cPatrick Delaunay
Move function board_ddr_power_init() in a new file stpmic1 in board/st/common to avoid duplicated code in each board using stpmic1 Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
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>
2020-07-07fs: fat: fix fat iterationChristian Gmeiner
According to the FAT specification it is valid to have files with an attribute value of 0x0. This fixes a regression where different U-Boot versions are showing different amount of files on the same storage device. With this change U-Boot shows the same number of files and folders as Linux and Windows. Fixes: 39606d462c ("fs: fat: handle deleted directory entries correctly") Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com>
2020-07-07common/board_f: Respect original FDT size while relocatingOleksandr Andrushchenko
While relocating FDT we reserve some memory for the new FDT and set the size of the FDT with that respect. But FDT may be placed at the end of the RAM leading to memory access beyond it. Fix this by copying exact FDT size bytes, not the reserved size. Signed-off-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> Reviewed-by: Simon Glass <sjg@chromium.org>
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>
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