May 2021 - U-Boot

[PATCH v2 00/15] ram: k3-ddrss: Convert k3-j721e to common driver with k3-am64 support
by Dave Gerlach 12 May '21

12 May '21

This is v2 of the series to update the existing k3-j721e driver to a common driver to support both j721e and the new am642 SoC. It renames drivers/ram/k3-j721e to drivers/ram/k3-ddrss and then introduces a refactored common driver with the existing j721e support moved to files named with 32bit and am64 support introduced in files named with 16bit. Changes since v1: * Drop unnecessary error macro re-definitions and use normal errno header * Drop other unnecessary headers that wrap standard kernel headers * Fixed a few camelCase functions that slipped through * Fixed clock initialization sequence based on comment from Vignesh v1: https://lists.denx.de/pipermail/u-boot/2021-May/448716.html Regards, Dave Dave Gerlach (14): dt-bindings: memory-controller: Add K3 AM64 DDRSS compatible ram: k3-j721e: lpddr4_address_slice_0_macros: Fix indentation issues ram: k3-j721e: lpddr4_data_slice_0_macros: Fix indentation issues ram: k3-j721e: lpddr4_data_slice_1_macros: Fix indentation issues ram: k3-j721e: lpddr4_data_slice_2_macros: Fix indentation issues ram: k3-j721e: lpddr4_data_slice_3_macros: Fix indentation issues ram: k3-j721e: lpddr4_ddr_controller_macros: Fix indentation issues ram: k3-j721e: lpddr4_phy_core_macros: Fix indentation issues ram: k3-j721e: lpddr4_pi_macros: Fix indentation issues ram: k3-j721e: lpddr4_ctl_regs: Fix checkpatch issue for types ram: k3-j721e: Rename to k3-ddrss ram: k3-ddrss: Introduce top-level CONFIG_K3_DDRSS ram: k3-ddrss: Introduce common driver with J7 SoC support ram: k3-ddrss: Introduce support for AM642 SoCs Lokesh Vutla (1): ram: k3-ddrss: Enable vtt regulator if present board/ti/j721e/Kconfig | 4 +- .../memory-controller/k3-j721e-ddrss.txt | 3 +- drivers/ram/Kconfig | 24 +- drivers/ram/Makefile | 2 +- drivers/ram/k3-ddrss/16bit/lpddr4_16bit_if.h | 108 + .../ram/k3-ddrss/16bit/lpddr4_16bit_obj_if.h | 14 + .../k3-ddrss/16bit/lpddr4_16bit_structs_if.h | 15 + .../16bit/lpddr4_address_slice_0_macros.h | 624 ++ .../16bit/lpddr4_address_slice_1_macros.h | 624 ++ .../16bit/lpddr4_address_slice_2_macros.h | 624 ++ drivers/ram/k3-ddrss/16bit/lpddr4_ctl_regs.h | 1306 +++ .../k3-ddrss/16bit/lpddr4_ctl_regs_rw_masks.h | 23 + .../16bit/lpddr4_data_slice_0_macros.h | 2036 +++++ .../16bit/lpddr4_data_slice_1_macros.h | 2036 +++++ .../16bit/lpddr4_ddr_controller_macros.h | 6436 ++++++++++++++ .../k3-ddrss/16bit/lpddr4_phy_core_macros.h | 1838 ++++ drivers/ram/k3-ddrss/16bit/lpddr4_pi_macros.h | 5784 ++++++++++++ drivers/ram/k3-ddrss/32bit/lpddr4_32bit_if.h | 91 + .../ram/k3-ddrss/32bit/lpddr4_32bit_obj_if.h | 14 + .../k3-ddrss/32bit/lpddr4_32bit_structs_if.h | 15 + .../32bit}/lpddr4_address_slice_0_macros.h | 343 +- drivers/ram/k3-ddrss/32bit/lpddr4_ctl_regs.h | 1545 ++++ .../k3-ddrss/32bit/lpddr4_ctl_regs_rw_masks.h | 23 + .../32bit}/lpddr4_data_slice_0_macros.h | 1443 ++- .../32bit}/lpddr4_data_slice_1_macros.h | 1363 ++- .../32bit}/lpddr4_data_slice_2_macros.h | 1363 ++- .../32bit}/lpddr4_data_slice_3_macros.h | 1363 ++- .../32bit/lpddr4_ddr_controller_macros.h | 7792 ++++++++++++++++ .../32bit}/lpddr4_phy_core_macros.h | 1397 ++- drivers/ram/k3-ddrss/32bit/lpddr4_pi_macros.h | 5396 ++++++++++++ drivers/ram/k3-ddrss/Makefile | 17 + drivers/ram/k3-ddrss/cps_drv_lpddr4.h | 102 + .../k3-j721e-ddrss.c => k3-ddrss/k3-ddrss.c} | 289 +- drivers/ram/k3-ddrss/lpddr4.c | 1079 +++ drivers/ram/k3-ddrss/lpddr4.h | 73 + drivers/ram/k3-ddrss/lpddr4_16bit.c | 396 + drivers/ram/k3-ddrss/lpddr4_16bit.h | 33 + .../k3-ddrss/lpddr4_16bit_ctl_regs_rw_masks.c | 1309 +++ drivers/ram/k3-ddrss/lpddr4_16bit_sanity.h | 257 + drivers/ram/k3-ddrss/lpddr4_32bit.c | 302 + drivers/ram/k3-ddrss/lpddr4_32bit.h | 30 + .../k3-ddrss/lpddr4_32bit_ctl_regs_rw_masks.c | 1548 ++++ drivers/ram/k3-ddrss/lpddr4_32bit_sanity.h | 223 + drivers/ram/k3-ddrss/lpddr4_if.h | 144 + drivers/ram/k3-ddrss/lpddr4_obj_if.c | 51 + drivers/ram/k3-ddrss/lpddr4_obj_if.h | 86 + .../{k3-j721e => k3-ddrss}/lpddr4_private.h | 0 drivers/ram/k3-ddrss/lpddr4_sanity.h | 445 + drivers/ram/k3-ddrss/lpddr4_structs_if.h | 51 + drivers/ram/k3-j721e/Makefile | 8 - drivers/ram/k3-j721e/cps_drv_lpddr4.h | 119 - drivers/ram/k3-j721e/lpddr4.c | 2105 ----- drivers/ram/k3-j721e/lpddr4_ctl_regs.h | 1546 ---- .../k3-j721e/lpddr4_ddr_controller_macros.h | 7793 ----------------- drivers/ram/k3-j721e/lpddr4_if.h | 578 -- drivers/ram/k3-j721e/lpddr4_obj_if.c | 55 - drivers/ram/k3-j721e/lpddr4_obj_if.h | 383 - drivers/ram/k3-j721e/lpddr4_pi_macros.h | 5397 ------------ drivers/ram/k3-j721e/lpddr4_sanity.h | 1165 --- drivers/ram/k3-j721e/lpddr4_structs_if.h | 121 - 60 files changed, 46347 insertions(+), 23007 deletions(-) create mode 100644 drivers/ram/k3-ddrss/16bit/lpddr4_16bit_if.h create mode 100644 drivers/ram/k3-ddrss/16bit/lpddr4_16bit_obj_if.h create mode 100644 drivers/ram/k3-ddrss/16bit/lpddr4_16bit_structs_if.h create mode 100644 drivers/ram/k3-ddrss/16bit/lpddr4_address_slice_0_macros.h create mode 100644 drivers/ram/k3-ddrss/16bit/lpddr4_address_slice_1_macros.h create mode 100644 drivers/ram/k3-ddrss/16bit/lpddr4_address_slice_2_macros.h create mode 100644 drivers/ram/k3-ddrss/16bit/lpddr4_ctl_regs.h create mode 100644 drivers/ram/k3-ddrss/16bit/lpddr4_ctl_regs_rw_masks.h create mode 100644 drivers/ram/k3-ddrss/16bit/lpddr4_data_slice_0_macros.h create mode 100644 drivers/ram/k3-ddrss/16bit/lpddr4_data_slice_1_macros.h create mode 100644 drivers/ram/k3-ddrss/16bit/lpddr4_ddr_controller_macros.h create mode 100644 drivers/ram/k3-ddrss/16bit/lpddr4_phy_core_macros.h create mode 100644 drivers/ram/k3-ddrss/16bit/lpddr4_pi_macros.h create mode 100644 drivers/ram/k3-ddrss/32bit/lpddr4_32bit_if.h create mode 100644 drivers/ram/k3-ddrss/32bit/lpddr4_32bit_obj_if.h create mode 100644 drivers/ram/k3-ddrss/32bit/lpddr4_32bit_structs_if.h rename drivers/ram/{k3-j721e => k3-ddrss/32bit}/lpddr4_address_slice_0_macros.h (76%) create mode 100644 drivers/ram/k3-ddrss/32bit/lpddr4_ctl_regs.h create mode 100644 drivers/ram/k3-ddrss/32bit/lpddr4_ctl_regs_rw_masks.h rename drivers/ram/{k3-j721e => k3-ddrss/32bit}/lpddr4_data_slice_0_macros.h (64%) rename drivers/ram/{k3-j721e => k3-ddrss/32bit}/lpddr4_data_slice_1_macros.h (66%) rename drivers/ram/{k3-j721e => k3-ddrss/32bit}/lpddr4_data_slice_2_macros.h (66%) rename drivers/ram/{k3-j721e => k3-ddrss/32bit}/lpddr4_data_slice_3_macros.h (66%) create mode 100644 drivers/ram/k3-ddrss/32bit/lpddr4_ddr_controller_macros.h rename drivers/ram/{k3-j721e => k3-ddrss/32bit}/lpddr4_phy_core_macros.h (60%) create mode 100644 drivers/ram/k3-ddrss/32bit/lpddr4_pi_macros.h create mode 100644 drivers/ram/k3-ddrss/Makefile create mode 100644 drivers/ram/k3-ddrss/cps_drv_lpddr4.h rename drivers/ram/{k3-j721e/k3-j721e-ddrss.c => k3-ddrss/k3-ddrss.c} (51%) create mode 100644 drivers/ram/k3-ddrss/lpddr4.c create mode 100644 drivers/ram/k3-ddrss/lpddr4.h create mode 100644 drivers/ram/k3-ddrss/lpddr4_16bit.c create mode 100644 drivers/ram/k3-ddrss/lpddr4_16bit.h create mode 100644 drivers/ram/k3-ddrss/lpddr4_16bit_ctl_regs_rw_masks.c create mode 100644 drivers/ram/k3-ddrss/lpddr4_16bit_sanity.h create mode 100644 drivers/ram/k3-ddrss/lpddr4_32bit.c create mode 100644 drivers/ram/k3-ddrss/lpddr4_32bit.h create mode 100644 drivers/ram/k3-ddrss/lpddr4_32bit_ctl_regs_rw_masks.c create mode 100644 drivers/ram/k3-ddrss/lpddr4_32bit_sanity.h create mode 100644 drivers/ram/k3-ddrss/lpddr4_if.h create mode 100644 drivers/ram/k3-ddrss/lpddr4_obj_if.c create mode 100644 drivers/ram/k3-ddrss/lpddr4_obj_if.h rename drivers/ram/{k3-j721e => k3-ddrss}/lpddr4_private.h (100%) create mode 100644 drivers/ram/k3-ddrss/lpddr4_sanity.h create mode 100644 drivers/ram/k3-ddrss/lpddr4_structs_if.h delete mode 100644 drivers/ram/k3-j721e/Makefile delete mode 100644 drivers/ram/k3-j721e/cps_drv_lpddr4.h delete mode 100644 drivers/ram/k3-j721e/lpddr4.c delete mode 100644 drivers/ram/k3-j721e/lpddr4_ctl_regs.h delete mode 100644 drivers/ram/k3-j721e/lpddr4_ddr_controller_macros.h delete mode 100644 drivers/ram/k3-j721e/lpddr4_if.h delete mode 100644 drivers/ram/k3-j721e/lpddr4_obj_if.c delete mode 100644 drivers/ram/k3-j721e/lpddr4_obj_if.h delete mode 100644 drivers/ram/k3-j721e/lpddr4_pi_macros.h delete mode 100644 drivers/ram/k3-j721e/lpddr4_sanity.h delete mode 100644 drivers/ram/k3-j721e/lpddr4_structs_if.h -- 2.28.0

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[PATCH v2 0/5] Revert "fdt: translate address if #size-cells = <0>"
by Dario Binacchi 12 May '21

12 May '21

As pointed by [1] and [2] the d64b9cdcd4 ("fdt: translate address if #size-cells = <0>") commit was wrong. The series reverts the patch and fixes the issue with platform code, adding custom routines to access the clocks registers. The solution has been inspired by the Linux Kernel code. [1] https://patchwork.ozlabs.org/project/uboot/patch/1614324949-61314-1-git-sen… [2] https://lore.kernel.org/linux-clk/20210402192054.7934-1-dariobin@libero.it/… Changes in v2: - Remove #if CONFIG_IS_ENABLED(AM33XX). It was counter intuitive. - Added Bin Meng Reviewed-by tag. Dario Binacchi (5): clk: ti: add custom API for memory access clk: ti: change clk_ti_latch() signature clk: ti: gate: use custom API for memory access clk: ti: am3-dpll: use custom API for memory access Revert "fdt: translate address if #size-cells = <0>" arch/sandbox/dts/test.dts | 21 ------- common/fdt_support.c | 6 +- drivers/clk/ti/clk-am3-dpll.c | 86 +++++++++++++++++----------- drivers/clk/ti/clk-divider.c | 20 ++++--- drivers/clk/ti/clk-gate.c | 23 ++++---- drivers/clk/ti/clk-mux.c | 20 +++---- drivers/clk/ti/clk.c | 95 +++++++++++++++++++++++++++++-- drivers/clk/ti/clk.h | 15 ++++- drivers/core/Kconfig | 12 ---- drivers/core/fdtaddr.c | 2 +- drivers/core/of_addr.c | 13 ++++- drivers/core/ofnode.c | 7 +-- drivers/core/root.c | 3 - include/asm-generic/global_data.h | 24 -------- test/dm/test-fdt.c | 68 ---------------------- 15 files changed, 206 insertions(+), 209 deletions(-) -- 2.17.1

3 7

[PATCH] arm/mach-imx: Fix macros in mmdc_size.c
by Kacper Kubkowski 12 May '21

12 May '21

Make macros actually use passed parameter instead of local variables that happen to be named the same as symbols in macro expansion. Signed-off-by: Kacper Kubkowski <kkubkowski(a)fluence.pl> --- arch/arm/mach-imx/mmdc_size.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/arch/arm/mach-imx/mmdc_size.c b/arch/arm/mach- imx/mmdc_size.c index 1a094726aa..224cca7678 100644 --- a/arch/arm/mach-imx/mmdc_size.c +++ b/arch/arm/mach-imx/mmdc_size.c @@ -24,11 +24,11 @@ struct esd_mmdc_regs { u32 misc; }; -#define ESD_MMDC_CTL_GET_ROW(mdctl) ((ctl >> 24) & 7) -#define ESD_MMDC_CTL_GET_COLUMN(mdctl) ((ctl >> 20) & 7) -#define ESD_MMDC_CTL_GET_WIDTH(mdctl) ((ctl >> 16) & 3) -#define ESD_MMDC_CTL_GET_CS1(mdctl) ((ctl >> 30) & 1) -#define ESD_MMDC_MISC_GET_BANK(mdmisc) ((misc >> 5) & 1) +#define ESD_MMDC_CTL_GET_ROW(mdctl) ((mdctl >> 24) & 7) +#define ESD_MMDC_CTL_GET_COLUMN(mdctl) ((mdctl >> 20) & 7) +#define ESD_MMDC_CTL_GET_WIDTH(mdctl) ((mdctl >> 16) & 3) +#define ESD_MMDC_CTL_GET_CS1(mdctl) ((mdctl >> 30) & 1) +#define ESD_MMDC_MISC_GET_BANK(mdmisc) ((mdmisc >> 5) & 1) /* * imx_ddr_size - return size in bytes of DRAM according MMDC config -- 2.25.1

1 0

[PATCH v4 0/3] PE/COFF measurement support
by Masahisa Kojima 12 May '21

12 May '21

This patch series add the PE/COFF measurement support. Extending PCR and Event Log is tested with fTPM running as a OP-TEE TA. Unit test will be added in the separate series. Masahisa Kojima (3): efi_loader: expose efi_image_parse() even if UEFI Secure Boot is disabled efi_loader: add PE/COFF image measurement efi_loader: add required option to use hash_calculate() include/efi_loader.h | 6 + include/efi_tcg2.h | 9 ++ include/tpm-v2.h | 18 +++ lib/efi_loader/Kconfig | 14 ++ lib/efi_loader/Makefile | 2 +- lib/efi_loader/efi_image_loader.c | 123 +++++++++++++++--- lib/efi_loader/efi_signature.c | 67 +--------- lib/efi_loader/efi_tcg2.c | 207 ++++++++++++++++++++++++++++-- lib/efi_loader/efi_var_common.c | 3 + 9 files changed, 357 insertions(+), 92 deletions(-) -- 2.17.1

2 6

[PATCH v8 0/7] Add FU740 chip and HiFive Unmatched board support
by Green Wan 12 May '21

12 May '21

This patch set is to add SiFive fu740 chip and HiFive Unmatched board support. Patches are split into several parts: - [PATCH v8 1/7] support for fu740 cpu - [PATCH v8 2/7] support for fu740 clk driver - [PATCH v8 3/7] rename and support for fu740 ram driver - [PATCH v8 4/7] add pcie driver - [PATCH v8 5/7] dts for SiFive fu740 - [PATCH v8 6/7] dts for SiFive Unmatched board - [PATCH v8 7/7] add Unmatched board support Description - For fu740 cpu support, reuse most of fu540 cpu. - For prci driver, add one abstract layer to separate fu540 and fu740. Move orignal fu540 code to separate files. - For pcie driver, it depends on gpio, prci, clk and reset drivers to do init&reset works. Also based on pcie_dw_common.c - Align with Linux DT file. Tests and patch checks - Able to boot both unmatched and unleashed boards. - PCIe tests . M.2 NVMe SSD . e1000 compatibale ethernet adapter (ping&tftpboot) . pci-to-usb adapter(usb mass storage) - checkpatch is performed. To keep code derived from other boards the same, ignore some warnings/errors in [PATCH 7/8]. Changlogs - V8 . Add #include <asm/global_data.h> back to sifive_clint.c in [PATCH v8 1/7] . Remove unused CLK_SIFIVE_FU540_PRCI from Kconfig [PATCH v8 2/8] and remove CONFIG_CLK_SIFIVE_PRCI=y from unleashed config in [PATCH v8 7/7] . Remove ECAM compatible string to align with Linux pcie driver and add Reviewed-by to [PATCH v8 4/7] . Drop last patch [PATCH v7 8/8] for drivers/net/macb.c and use the same compatible string, 'sifive,fu540-c000-gem', to align with Linux driver. - V7 . Rebase to latest master branch . Moved dts for fu740 patch [v6 1/7] to [v7 5/8] and seperate dts of Unmatched board from [v6 6/7] into [v7 6/8] . Applied PCIe refactoring patch to base on the common code in pcie_dw_common.c - V6 . Remove redundant DT string for 1.2GHz CPU clock and squash to [1/7] - V5 . Fix unleashed build error in patch [6/8] . Append one more set for 1.2GHz CPU speed . Add "#include <asm/global_data.h>" back to sifive_ddr.c . Add Reviewed-by to [4/8] and [7/8] - V4 . fixed incorrect file name in ./board/sifive/unmatched/Makefile . fixed link in doc/board/sifive/index.rst, passed 'make htmldocs' - V3 . Rebase to unleashed rename v2 patch . Rename doc/board/sifive/unmatched.rst board/sifive/unmatched/unmatched.c . Fix tail whitespace . Add 'git mv' info to ram driver and merge patch back to one . Add comment to macb driver for PLL hardware quirk . Add reviewed-by to patch [6/7] . Add 'gpio-poweroff' node for upcoming opensbi integration - V2 . Rebase to unleashed rename patch . remove unnessaary fu540 changes . split ram driver patch into 2 to keep 'git mv' info . use a shorter name for unmatched support . Remove redundant&incorrect temperature-sensor in DT . Remove unnecessary USB EHCI & OHCI from defconfig . Revised fu740 doc . Fixed year of copyright . Add reviewed-by received in v1 patch David Abdurachmanov (1): drivers: net: macb: add fu740 support Green Wan (7): riscv: cpu: fu740: Add support for cpu fu740 drivers: clk: add fu740 support drivers: ram: sifive: rename fu540_ddr and add fu740 support drivers: pci: add pcie support for fu740 riscv: dts: add fu740 support riscv: dts: add SiFive Unmatched board support board: sifive: add HiFive Unmatched board support arch/riscv/Kconfig | 5 + arch/riscv/cpu/fu540/Kconfig | 2 +- arch/riscv/cpu/fu740/Kconfig | 37 + arch/riscv/cpu/fu740/Makefile | 12 + arch/riscv/cpu/fu740/cache.c | 55 + arch/riscv/cpu/fu740/cpu.c | 22 + arch/riscv/cpu/fu740/dram.c | 38 + arch/riscv/cpu/fu740/spl.c | 23 + arch/riscv/dts/Makefile | 1 + arch/riscv/dts/fu740-c000-u-boot.dtsi | 105 ++ arch/riscv/dts/fu740-c000.dtsi | 329 ++++ .../dts/fu740-hifive-unmatched-a00-ddr.dtsi | 1489 +++++++++++++++++ .../dts/hifive-unmatched-a00-u-boot.dtsi | 40 + arch/riscv/dts/hifive-unmatched-a00.dts | 259 +++ arch/riscv/include/asm/arch-fu740/cache.h | 14 + arch/riscv/include/asm/arch-fu740/clk.h | 14 + arch/riscv/include/asm/arch-fu740/gpio.h | 38 + arch/riscv/include/asm/arch-fu740/reset.h | 13 + arch/riscv/include/asm/arch-fu740/spl.h | 14 + board/sifive/unleashed/Kconfig | 1 + board/sifive/unmatched/Kconfig | 50 + board/sifive/unmatched/MAINTAINERS | 9 + board/sifive/unmatched/Makefile | 9 + board/sifive/unmatched/spl.c | 85 + board/sifive/unmatched/unmatched.c | 24 + common/spl/Kconfig | 4 +- configs/sifive_unmatched_defconfig | 54 + doc/board/sifive/index.rst | 1 + doc/board/sifive/unmatched.rst | 536 ++++++ drivers/clk/sifive/Kconfig | 8 +- drivers/clk/sifive/Makefile | 4 +- drivers/clk/sifive/fu540-prci.c | 769 +-------- drivers/clk/sifive/fu540-prci.h | 22 + drivers/clk/sifive/fu740-prci.c | 158 ++ drivers/clk/sifive/fu740-prci.h | 22 + drivers/clk/sifive/sifive-prci.c | 733 ++++++++ drivers/clk/sifive/sifive-prci.h | 323 ++++ drivers/pci/Kconfig | 10 + drivers/pci/Makefile | 1 + drivers/pci/pcie_dw_sifive.c | 507 ++++++ drivers/ram/sifive/Kconfig | 8 +- drivers/ram/sifive/Makefile | 2 +- .../ram/sifive/{fu540_ddr.c => sifive_ddr.c} | 89 +- drivers/reset/Kconfig | 2 +- include/configs/sifive-unmatched.h | 85 + include/dt-bindings/clock/sifive-fu740-prci.h | 25 + include/dt-bindings/reset/sifive-fu740-prci.h | 19 + 47 files changed, 5264 insertions(+), 806 deletions(-) create mode 100644 arch/riscv/cpu/fu740/Kconfig create mode 100644 arch/riscv/cpu/fu740/Makefile create mode 100644 arch/riscv/cpu/fu740/cache.c create mode 100644 arch/riscv/cpu/fu740/cpu.c create mode 100644 arch/riscv/cpu/fu740/dram.c create mode 100644 arch/riscv/cpu/fu740/spl.c create mode 100644 arch/riscv/dts/fu740-c000-u-boot.dtsi create mode 100644 arch/riscv/dts/fu740-c000.dtsi create mode 100644 arch/riscv/dts/fu740-hifive-unmatched-a00-ddr.dtsi create mode 100644 arch/riscv/dts/hifive-unmatched-a00-u-boot.dtsi create mode 100644 arch/riscv/dts/hifive-unmatched-a00.dts create mode 100644 arch/riscv/include/asm/arch-fu740/cache.h create mode 100644 arch/riscv/include/asm/arch-fu740/clk.h create mode 100644 arch/riscv/include/asm/arch-fu740/gpio.h create mode 100644 arch/riscv/include/asm/arch-fu740/reset.h create mode 100644 arch/riscv/include/asm/arch-fu740/spl.h create mode 100644 board/sifive/unmatched/Kconfig create mode 100644 board/sifive/unmatched/MAINTAINERS create mode 100644 board/sifive/unmatched/Makefile create mode 100644 board/sifive/unmatched/spl.c create mode 100644 board/sifive/unmatched/unmatched.c create mode 100644 configs/sifive_unmatched_defconfig create mode 100644 doc/board/sifive/unmatched.rst create mode 100644 drivers/clk/sifive/fu540-prci.h create mode 100644 drivers/clk/sifive/fu740-prci.c create mode 100644 drivers/clk/sifive/fu740-prci.h create mode 100644 drivers/clk/sifive/sifive-prci.c create mode 100644 drivers/clk/sifive/sifive-prci.h create mode 100644 drivers/pci/pcie_dw_sifive.c rename drivers/ram/sifive/{fu540_ddr.c => sifive_ddr.c} (81%) create mode 100644 include/configs/sifive-unmatched.h create mode 100644 include/dt-bindings/clock/sifive-fu740-prci.h create mode 100644 include/dt-bindings/reset/sifive-fu740-prci.h -- 2.31.0

2 9

[PATCH v3 0/2] PE/COFF measurement support
by Masahisa Kojima 12 May '21

12 May '21

This patch series add the PE/COFF measurement support. Extending PCR and Event Log is tested with fTPM running as a OP-TEE TA. Unit test will be added in the separate series. Masahisa Kojima (2): efi_loader: expose efi_image_parse() even if UEFI Secure Boot is disabled efi_loader: add PE/COFF image measurement include/efi_loader.h | 6 + include/efi_tcg2.h | 9 ++ include/tpm-v2.h | 18 +++ lib/efi_loader/Kconfig | 6 + lib/efi_loader/Makefile | 2 +- lib/efi_loader/efi_image_loader.c | 132 +++++++++++++++---- lib/efi_loader/efi_signature.c | 67 +--------- lib/efi_loader/efi_tcg2.c | 207 ++++++++++++++++++++++++++++-- lib/efi_loader/efi_var_common.c | 3 + 9 files changed, 351 insertions(+), 99 deletions(-) -- 2.17.1

3 8

[PATCH 0/7] J72xx: R5 SPL DMA support post HSM Rearch
by Vignesh Raghavendra 12 May '21

12 May '21

This series add DMA support for R5 SPL on J721e/J7200 SoCs post HSM Rearch. Depends on Tero's base HSM rearch support series. Vignesh Raghavendra (7): mailbox: k3-sec-proxy: Add DM to DMSC communication thread firmware: ti_sci: Implement GET_RANGE with static data firmware: ti_sci: Add support for Resoure Management at R5 SPL stage. ARM: dts: j72xx-r5-common-proc-board: Add DM firmware node ARM: dts: k3: Add cfg register space for ringacc and udmap soc: ti: k3-navss-ringacc: Add support for native configuration of rings dma: ti: k3-udma: Add support for native configuration of chan/flow arch/arm/dts/k3-am654-base-board-u-boot.dtsi | 14 ++ .../k3-j7200-common-proc-board-u-boot.dtsi | 26 +++ .../arm/dts/k3-j7200-r5-common-proc-board.dts | 17 ++ .../k3-j721e-common-proc-board-u-boot.dtsi | 14 ++ .../arm/dts/k3-j721e-r5-common-proc-board.dts | 18 ++ .../firmware/ti,j721e-dm-sci.txt | 32 ++++ drivers/dma/ti/k3-udma-u-boot.c | 177 ++++++++++++++++++ drivers/dma/ti/k3-udma.c | 42 ++++- drivers/firmware/ti_sci.c | 107 +++++++++++ drivers/firmware/ti_sci_static_data.h | 92 +++++++++ drivers/mailbox/k3-sec-proxy.c | 2 +- drivers/soc/ti/k3-navss-ringacc-u-boot.c | 61 ++++++ drivers/soc/ti/k3-navss-ringacc.c | 36 +++- 13 files changed, 630 insertions(+), 8 deletions(-) create mode 100644 doc/device-tree-bindings/firmware/ti,j721e-dm-sci.txt create mode 100644 drivers/dma/ti/k3-udma-u-boot.c create mode 100644 drivers/firmware/ti_sci_static_data.h create mode 100644 drivers/soc/ti/k3-navss-ringacc-u-boot.c -- 2.31.1

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[PATCH] pwm: sifive: make set_config() and set_enable() work properly
by Vincent Chen 12 May '21

12 May '21

The pwm_sifive_set_config() and pwm_sifive_set_enable() cannot work properly due to the wrong implementations. It will cause the u-boot PWM command to not work as expected. The bugs will be resolved in this patch. Signed-off-by: Vincent Chen <vincent.chen(a)sifive.com> --- drivers/pwm/pwm-sifive.c | 21 +++++++++++---------- 1 file changed, 11 insertions(+), 10 deletions(-) diff --git a/drivers/pwm/pwm-sifive.c b/drivers/pwm/pwm-sifive.c index 01212d6..b9813a3 100644 --- a/drivers/pwm/pwm-sifive.c +++ b/drivers/pwm/pwm-sifive.c @@ -38,6 +38,9 @@ #define PWM_SIFIVE_SIZE_PWMCMP 4 #define PWM_SIFIVE_CMPWIDTH 16 +#define PWM_SIFIVE_CHANNEL_ENABLE_VAL 0 +#define PWM_SIFIVE_CHANNEL_DISABLE_VAL 0xffff + DECLARE_GLOBAL_DATA_PTR; struct pwm_sifive_regs { @@ -77,7 +80,7 @@ static int pwm_sifive_set_config(struct udevice *dev, uint channel, */ scale_pow = lldiv((uint64_t)priv->freq * period_ns, 1000000000); scale = clamp(ilog2(scale_pow) - PWM_SIFIVE_CMPWIDTH, 0, 0xf); - val |= FIELD_PREP(PWM_SIFIVE_PWMCFG_SCALE, scale); + val |= (FIELD_PREP(PWM_SIFIVE_PWMCFG_SCALE, scale) | PWM_SIFIVE_PWMCFG_EN_ALWAYS); /* * The problem of output producing mixed setting as mentioned at top, @@ -88,6 +91,7 @@ static int pwm_sifive_set_config(struct udevice *dev, uint channel, num = (u64)duty_ns * (1U << PWM_SIFIVE_CMPWIDTH); frac = DIV_ROUND_CLOSEST_ULL(num, period_ns); frac = min(frac, (1U << PWM_SIFIVE_CMPWIDTH) - 1); + frac = (1U << PWM_SIFIVE_CMPWIDTH) - 1 - frac; writel(val, priv->base + regs->cfg); writel(frac, priv->base + regs->cmp0 + channel * @@ -100,18 +104,15 @@ static int pwm_sifive_set_enable(struct udevice *dev, uint channel, bool enable) { struct pwm_sifive_priv *priv = dev_get_priv(dev); const struct pwm_sifive_regs *regs = &priv->data->regs; - u32 val; debug("%s: Enable '%s'\n", __func__, dev->name); - if (enable) { - val = readl(priv->base + regs->cfg); - val |= PWM_SIFIVE_PWMCFG_EN_ALWAYS; - writel(val, priv->base + regs->cfg); - } else { - writel(0, priv->base + regs->cmp0 + channel * - PWM_SIFIVE_SIZE_PWMCMP); - } + if (enable) + writel(PWM_SIFIVE_CHANNEL_ENABLE_VAL, priv->base + + regs->cmp0 + channel * PWM_SIFIVE_SIZE_PWMCMP); + else + writel(PWM_SIFIVE_CHANNEL_DISABLE_VAL, priv->base + + regs->cmp0 + channel * PWM_SIFIVE_SIZE_PWMCMP); return 0; } -- 2.7.4

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Re: [PATCH v5 05/13] binman: Add support for RISC-V OpenSBI fw_dynamic blob
by Rick Chen 12 May '21

12 May '21

> From: Bin Meng <bmeng.cn(a)gmail.com> > Sent: Monday, May 10, 2021 8:24 PM > To: Simon Glass <sjg(a)chromium.org>; Rick Jian-Zhi Chen(陳建志) <rick(a)andestech.com>; u-boot(a)lists.denx.de > Cc: Bin Meng <bmeng.cn(a)gmail.com> > Subject: [PATCH v5 05/13] binman: Add support for RISC-V OpenSBI fw_dynamic blob > > Add an entry for RISC-V OpenSBI's 'fw_dynamic' firmware payload. > > Signed-off-by: Bin Meng <bmeng.cn(a)gmail.com> > Reviewed-by: Simon Glass <sjg(a)chromium.org> > > --- > > (no changes since v2) > > Changes in v2: > - drop "size = <16>" in the binman node > > tools/binman/entries.rst | 13 +++++++++++++ > tools/binman/etype/opensbi.py | 23 +++++++++++++++++++++++ > tools/binman/ftest.py | 7 +++++++ > tools/binman/test/201_opensbi.dts | 14 ++++++++++++++ > 4 files changed, 57 insertions(+) Reviewed-by: Rick Chen <rick(a)andestech.com>

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Re: [PATCH v5 02/13] binman: Correct '-a' description in the doc
by Rick Chen 12 May '21

12 May '21

> From: Bin Meng <bmeng.cn(a)gmail.com> > Sent: Monday, May 10, 2021 8:24 PM > To: Simon Glass <sjg(a)chromium.org>; Rick Jian-Zhi Chen(陳建志) <rick(a)andestech.com>; u-boot(a)lists.denx.de > Cc: Bin Meng <bmeng.cn(a)gmail.com> > Subject: [PATCH v5 02/13] binman: Correct '-a' description in the doc > > It needs a space around '-a'. > > Signed-off-by: Bin Meng <bmeng.cn(a)gmail.com> > Reviewed-by: Simon Glass <sjg(a)chromium.org> > --- > > (no changes since v1) > > tools/binman/binman.rst | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) Reviewed-by: Rick Chen <rick(a)andestech.com>

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