February 2020 - U-Boot

[RFC PATCH 0/2] Update reserved memory for simple framebuffer
by Michael Trimarchi 20 Feb '20

20 Feb '20

Reserved memory for simple frame buffer should be created in a different way: + aliases { + display0 = &lcdif; + }; + + reserved-memory { + #address-cells = <1>; + #size-cells = <1>; + ranges; + + display_reserved: framebuffer@86fa2000 { + reg = <0x86fa2000 0x80000>; + no-map; + }; + + }; We add a function to change the loaded dts and inject those information. I have added another patch for meson. Right now I'm testing on tinker-s board Michael Trimarchi (2): common: fdt: Add a function for reserving memory without kernel linear mapping video: meson: Use reserving memory function without kernel linear mapping common/fdt_support.c | 40 +++++++++++++++++++++++++++++++++ drivers/video/meson/meson_vpu.c | 6 ++--- include/fdt_support.h | 11 +++++++++ 3 files changed, 54 insertions(+), 3 deletions(-) -- 2.17.1

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[PATCH v4 04/11] dma-mapping: add <asm/dma-mapping.h> for all architectures
by Masahiro Yamada 20 Feb '20

20 Feb '20

To avoid "asm/dma-mapping.h: No such file or directory" error, we need something. Signed-off-by: Masahiro Yamada <yamada.masahiro(a)socionext.com> --- Changes in v4: - Keep nios2 port as-is Changes in v2: - New patch arch/arc/include/asm/dma-mapping.h | 1 + arch/m68k/include/asm/dma-mapping.h | 1 + arch/microblaze/include/asm/dma-mapping.h | 1 + arch/mips/include/asm/dma-mapping.h | 1 + arch/powerpc/include/asm/dma-mapping.h | 1 + arch/sandbox/include/asm/dma-mapping.h | 1 + arch/sh/include/asm/dma-mapping.h | 1 + arch/xtensa/include/asm/dma-mapping.h | 1 + 8 files changed, 8 insertions(+) create mode 100644 arch/arc/include/asm/dma-mapping.h create mode 100644 arch/m68k/include/asm/dma-mapping.h create mode 100644 arch/microblaze/include/asm/dma-mapping.h create mode 100644 arch/mips/include/asm/dma-mapping.h create mode 100644 arch/powerpc/include/asm/dma-mapping.h create mode 100644 arch/sandbox/include/asm/dma-mapping.h create mode 100644 arch/sh/include/asm/dma-mapping.h create mode 100644 arch/xtensa/include/asm/dma-mapping.h diff --git a/arch/arc/include/asm/dma-mapping.h b/arch/arc/include/asm/dma-mapping.h new file mode 100644 index 000000000000..853b0877b33d --- /dev/null +++ b/arch/arc/include/asm/dma-mapping.h @@ -0,0 +1 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ diff --git a/arch/m68k/include/asm/dma-mapping.h b/arch/m68k/include/asm/dma-mapping.h new file mode 100644 index 000000000000..853b0877b33d --- /dev/null +++ b/arch/m68k/include/asm/dma-mapping.h @@ -0,0 +1 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ diff --git a/arch/microblaze/include/asm/dma-mapping.h b/arch/microblaze/include/asm/dma-mapping.h new file mode 100644 index 000000000000..853b0877b33d --- /dev/null +++ b/arch/microblaze/include/asm/dma-mapping.h @@ -0,0 +1 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ diff --git a/arch/mips/include/asm/dma-mapping.h b/arch/mips/include/asm/dma-mapping.h new file mode 100644 index 000000000000..853b0877b33d --- /dev/null +++ b/arch/mips/include/asm/dma-mapping.h @@ -0,0 +1 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ diff --git a/arch/powerpc/include/asm/dma-mapping.h b/arch/powerpc/include/asm/dma-mapping.h new file mode 100644 index 000000000000..853b0877b33d --- /dev/null +++ b/arch/powerpc/include/asm/dma-mapping.h @@ -0,0 +1 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ diff --git a/arch/sandbox/include/asm/dma-mapping.h b/arch/sandbox/include/asm/dma-mapping.h new file mode 100644 index 000000000000..853b0877b33d --- /dev/null +++ b/arch/sandbox/include/asm/dma-mapping.h @@ -0,0 +1 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ diff --git a/arch/sh/include/asm/dma-mapping.h b/arch/sh/include/asm/dma-mapping.h new file mode 100644 index 000000000000..853b0877b33d --- /dev/null +++ b/arch/sh/include/asm/dma-mapping.h @@ -0,0 +1 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ diff --git a/arch/xtensa/include/asm/dma-mapping.h b/arch/xtensa/include/asm/dma-mapping.h new file mode 100644 index 000000000000..853b0877b33d --- /dev/null +++ b/arch/xtensa/include/asm/dma-mapping.h @@ -0,0 +1 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ -- 2.17.1

1 0

[PATCH 0/6] rockchip: efuse: add support for more platfroms
by Finley Xiao 20 Feb '20

20 Feb '20

Finley Xiao (6): rockchip: efuse: Add support for rk3288 efuse rockchip: efuse: Add support for rk3066a efuse rockchip: efuse: Add support for rk3188 efuse rockchip: efuse: Add support for rk322x efuse rockchip: efuse: Add support for rk3328 non-secure efuse rockchip: efuse: Add support for rk1808 non-secure efuse drivers/misc/rockchip-efuse.c | 271 +++++++++++++++++++++++++++++++++++++++++- 1 file changed, 267 insertions(+), 4 deletions(-) -- 2.11.0

1 4

[PATCH v3] cmd: Add command to dump drivers and compatible strings
by Sean Anderson 20 Feb '20

20 Feb '20

This adds a subcommand to dm to dump out what drivers are installed, and their compatible strings. I have found this useful in ensuring that I have the correct drivers compiled, and that I have put in the correct compatible strings. Signed-off-by: Sean Anderson <seanga2(a)gmail.com> Reviewed-by: Bin Meng <bmeng.cn(a)gmail.com> Tested-by: Bin Meng <bmeng.cn(a)gmail.com> --- Changes in v3: - Add python test Changes in v2: - Check if entry->of_match is NULL before accessing it - Remove trailing newline in help message cmd/dm.c | 12 +++++++++++- drivers/core/dump.c | 20 ++++++++++++++++++++ include/dm/util.h | 3 +++ test/py/tests/test_dm.py | 17 +++++++++++++++++ 4 files changed, 51 insertions(+), 1 deletion(-) create mode 100644 test/py/tests/test_dm.py diff --git a/cmd/dm.c b/cmd/dm.c index 7b271db0bb..7a90685f8b 100644 --- a/cmd/dm.c +++ b/cmd/dm.c @@ -40,10 +40,19 @@ static int do_dm_dump_devres(cmd_tbl_t *cmdtp, int flag, int argc, return 0; } +static int do_dm_dump_drivers(cmd_tbl_t *cmdtp, int flag, int argc, + char * const argv[]) +{ + dm_dump_drivers(); + + return 0; +} + static cmd_tbl_t test_commands[] = { U_BOOT_CMD_MKENT(tree, 0, 1, do_dm_dump_all, "", ""), U_BOOT_CMD_MKENT(uclass, 1, 1, do_dm_dump_uclass, "", ""), U_BOOT_CMD_MKENT(devres, 1, 1, do_dm_dump_devres, "", ""), + U_BOOT_CMD_MKENT(drivers, 1, 1, do_dm_dump_drivers, "", ""), }; static __maybe_unused void dm_reloc(void) @@ -84,5 +93,6 @@ U_BOOT_CMD( "Driver model low level access", "tree Dump driver model tree ('*' = activated)\n" "dm uclass Dump list of instances for each uclass\n" - "dm devres Dump list of device resources for each device" + "dm devres Dump list of device resources for each device\n" + "dm drivers Dump list of drivers and their compatible strings" ); diff --git a/drivers/core/dump.c b/drivers/core/dump.c index 4704049aee..b5046398d4 100644 --- a/drivers/core/dump.c +++ b/drivers/core/dump.c @@ -96,3 +96,23 @@ void dm_dump_uclass(void) puts("\n"); } } + +void dm_dump_drivers(void) +{ + struct driver *d = ll_entry_start(struct driver, driver); + const int n_ents = ll_entry_count(struct driver, driver); + struct driver *entry; + const struct udevice_id *match; + + puts("Driver Compatible\n"); + puts("--------------------------------\n"); + for (entry = d; entry < d + n_ents; entry++) { + for (match = entry->of_match; + match && match->compatible; match++) + printf("%-20.20s %s\n", + match == entry->of_match ? entry->name : "", + match->compatible); + if (match == entry->of_match) + printf("%-20.20s\n", entry->name); + } +} diff --git a/include/dm/util.h b/include/dm/util.h index 348c2ace3c..0ccb3fbadf 100644 --- a/include/dm/util.h +++ b/include/dm/util.h @@ -39,6 +39,9 @@ static inline void dm_dump_devres(void) } #endif +/* Dump out a list of drivers */ +void dm_dump_drivers(void); + /** * Check if an of node should be or was bound before relocation. * diff --git a/test/py/tests/test_dm.py b/test/py/tests/test_dm.py new file mode 100644 index 0000000000..f6fbf8ba4c --- /dev/null +++ b/test/py/tests/test_dm.py @@ -0,0 +1,17 @@ +# SPDX-License-Identifier: GPL-2.0 +# Copyright (C) 2020 Sean Anderson + +import pytest + +(a)pytest.mark.buildconfigspec('cmd_dm') +def test_dm_drivers(u_boot_console): + """Test that each driver in `dm tree` is also listed in `dm drivers`.""" + response = u_boot_console.run_command('dm tree') + driver_index = response.find('Driver') + assert driver_index != -1 + drivers = (line[driver_index:].split()[0] + for line in response[:-1].split('\n')[2:]) + + response = u_boot_console.run_command('dm drivers') + for driver in drivers: + assert driver in response -- 2.25.0

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Pull request for UEFI sub-system for efi-2020-04-rc3
by Heinrich Schuchardt 20 Feb '20

20 Feb '20

The following changes since commit f2a73d6867ef973fbb8471cc87058205999b5e5c: Merge tag 'u-boot-stm32-20200214' of https://gitlab.denx.de/u-boot/custodians/u-boot-stm (2020-02-14 07:31:47 -0500) are available in the Git repository at: https://gitlab.denx.de/u-boot/custodians/u-boot-efi.git tags/efi-2020-04-rc3 for you to fetch changes up to 0e228853b520611a0ee6fe2b9bd7a0bc3f8c30fc: efi_loader: EFI_RNG_PROTOCOL (2020-02-19 12:53:36 +0100) No problems showed up in Gitlab CI: https://gitlab.denx.de/u-boot/custodians/u-boot-efi/pipelines/2252 ---------------------------------------------------------------- Pull request for UEFI sub-system for efi-2020-04-rc3 * Update the Kconfig description of CONFIG_EFI_RNG_PROTOCOL * Fix a function comment resolving a warning in 'make htmldocs' ---------------------------------------------------------------- Heinrich Schuchardt (2): efi_loader: fix efi_install_fdt() description efi_loader: EFI_RNG_PROTOCOL cmd/bootefi.c | 10 +++++----- lib/efi_loader/Kconfig | 4 ++-- 2 files changed, 7 insertions(+), 7 deletions(-)

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[U-Boot] Please pull from u-boot-i2c
by Heiko Schocher 20 Feb '20

20 Feb '20

Hello Tom, please pull from u-boot-i2c master branch: The following changes since commit f2a73d6867ef973fbb8471cc87058205999b5e5c: Merge tag 'u-boot-stm32-20200214' of https://gitlab.denx.de/u-boot/custodians/u-boot-stm (2020-02-14 07:31:47 -0500) are available in the Git repository at: https://gitlab.denx.de/u-boot/custodians/u-boot-i2c.git tags/bugfixes-for-v2020.04 for you to fetch changes up to 64d44c4e9f4fe048aca69db7b6a208ab9e55f9b2: i2c: designware_i2c: Correct the selection of speed mode (2020-02-18 08:16:45 +0100) ---------------------------------------------------------------- i2c bugfixes for 2020.04 - i2c: designware_i2c: Correct the selection of speed mode Fixes: d96440d1e3 ("i2c: designware_i2c: Add support for fast-plus speed") ---------------------------------------------------------------- Simon Glass (1): i2c: designware_i2c: Correct the selection of speed mode drivers/i2c/designware_i2c.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) Travis build: https://travis-ci.org/hsdenx/u-boot-i2c/builds/651853272 Thanks! bye, Heiko -- DENX Software Engineering GmbH, Managing Director: Wolfgang Denk HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: +49-8142-66989-52 Fax: +49-8142-66989-80 Email: hs(a)denx.de

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[PATCH 1/1] efi_loader: implement EFI_RT_PROPERTIES_TABLE
by Heinrich Schuchardt 19 Feb '20

19 Feb '20

UEFI spec 2.8 errata A replaces the RuntimeServicesSupported variable defined in UEFI spec 2.8 by the configuration table EFI_RT_PROPERTIES_TABLE. So let's follow suit. Cc: Ard Biesheuvel <ardb(a)kernel.org> Signed-off-by: Heinrich Schuchardt <xypron.glpk(a)gmx.de> --- cmd/efidebug.c | 4 ++++ include/efi_api.h | 12 ++++++++++++ lib/efi_loader/efi_runtime.c | 36 ++++++++++++++++++++++++++++-------- lib/efi_loader/efi_setup.c | 8 ++++---- 4 files changed, 48 insertions(+), 12 deletions(-) diff --git a/cmd/efidebug.c b/cmd/efidebug.c index 576e95b395..d291ae54af 100644 --- a/cmd/efidebug.c +++ b/cmd/efidebug.c @@ -264,6 +264,10 @@ static const struct { "SMBIOS table", SMBIOS_TABLE_GUID, }, + { + "Runtime properties", + EFI_RT_PROPERTIES_TABLE_GUID, + }, }; /** diff --git a/include/efi_api.h b/include/efi_api.h index 22396172e1..b7b68cb7a1 100644 --- a/include/efi_api.h +++ b/include/efi_api.h @@ -228,6 +228,18 @@ struct efi_capsule_header { #define EFI_RT_SUPPORTED_QUERY_CAPSULE_CAPABILITIES 0x1000 #define EFI_RT_SUPPORTED_QUERY_VARIABLE_INFO 0x2000 +#define EFI_RT_PROPERTIES_TABLE_GUID \ + EFI_GUID(0xeb66918a, 0x7eef, 0x402a, 0x84, 0x2e, \ + 0x93, 0x1d, 0x21, 0xc3, 0x8a, 0xe9) + +#define EFI_RT_PROPERTIES_TABLE_VERSION 0x1 + +struct efi_rt_properties_table { + u16 version; + u16 length; + u32 runtime_services_supported; +}; + struct efi_runtime_services { struct efi_table_hdr hdr; efi_status_t (EFIAPI *get_time)(struct efi_time *time, diff --git a/lib/efi_loader/efi_runtime.c b/lib/efi_loader/efi_runtime.c index 4b3c843b2c..4be51335bc 100644 --- a/lib/efi_loader/efi_runtime.c +++ b/lib/efi_loader/efi_runtime.c @@ -18,6 +18,10 @@ /* For manual relocation support */ DECLARE_GLOBAL_DATA_PTR; +/* GUID of the runtime properties table */ +static const efi_guid_t efi_rt_properties_table_guid = + EFI_RT_PROPERTIES_TABLE_GUID; + struct efi_runtime_mmio_list { struct list_head link; void **ptr; @@ -94,9 +98,28 @@ static __efi_runtime_data efi_uintn_t efi_descriptor_size; * handle a good number of runtime callbacks */ +/** + * efi_init_runtime_supported() - create runtime properties table + * + * Create a configuration table specifying which services are available at + * runtime. + * + * Return: status code + */ efi_status_t efi_init_runtime_supported(void) { - u16 efi_runtime_services_supported = + efi_status_t ret; + struct efi_rt_properties_table *rt_table; + + ret = efi_allocate_pool(EFI_RUNTIME_SERVICES_DATA, + sizeof(struct efi_rt_properties_table), + (void **)&rt_table); + if (ret != EFI_SUCCESS) + return ret; + + rt_table->version = EFI_RT_PROPERTIES_TABLE_VERSION; + rt_table->length = sizeof(struct efi_rt_properties_table); + rt_table->runtime_services_supported = EFI_RT_SUPPORTED_SET_VIRTUAL_ADDRESS_MAP | EFI_RT_SUPPORTED_CONVERT_POINTER; @@ -105,15 +128,12 @@ efi_status_t efi_init_runtime_supported(void) * as well as efi_runtime_services. */ #ifdef CONFIG_EFI_HAVE_RUNTIME_RESET - efi_runtime_services_supported |= EFI_RT_SUPPORTED_RESET_SYSTEM; + rt_table->runtime_services_supported |= EFI_RT_SUPPORTED_RESET_SYSTEM; #endif - return EFI_CALL(efi_set_variable(L"RuntimeServicesSupported", - &efi_global_variable_guid, - EFI_VARIABLE_BOOTSERVICE_ACCESS | - EFI_VARIABLE_RUNTIME_ACCESS, - sizeof(efi_runtime_services_supported), - &efi_runtime_services_supported)); + ret = efi_install_configuration_table(&efi_rt_properties_table_guid, + rt_table); + return ret; } /** diff --git a/lib/efi_loader/efi_setup.c b/lib/efi_loader/efi_setup.c index de7b616c6d..2060307b05 100644 --- a/lib/efi_loader/efi_setup.c +++ b/lib/efi_loader/efi_setup.c @@ -122,13 +122,13 @@ efi_status_t efi_init_obj_list(void) if (ret != EFI_SUCCESS) goto out; - /* Indicate supported runtime services */ - ret = efi_init_runtime_supported(); + /* Initialize system table */ + ret = efi_initialize_system_table(); if (ret != EFI_SUCCESS) goto out; - /* Initialize system table */ - ret = efi_initialize_system_table(); + /* Indicate supported runtime services */ + ret = efi_init_runtime_supported(); if (ret != EFI_SUCCESS) goto out; -- 2.25.0

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[RESEND PATCH 00/10] env: ext4: add test for env in ext4
by Patrick Delaunay 19 Feb '20

19 Feb '20

Hi, [RESEND] with correct serie title (sorry) In this serie, I add sandbox test with CONFIG_ENV_IS_NOWHERE activated with other location: at least one CONFIG_ENV_IS_IN_... is defined and ENV_IS_IN_DEVICE is automatically defined. To test this feature, I activate and test ENV_IS_IN_EXT4 in sandbox; I add a new command "env_loc" to change this ENV location. This serie depends on previous env test introduced in: "cmd: env: add option for quiet output on env info" http://patchwork.ozlabs.org/project/uboot/list/?series=158105 To be able to test invalid file (bad CRC), I also add the support of the command "env erase" for EXT4 env location. Regards Patrick Patrick Delaunay (10): env: add absolute path at CONFIG_ENV_EXT4_FILE env: ext4: set gd->env_valid env: correctly handle result in env_init sandbox: activate env in ext4 support sandbox: support the change of env location test: environment in ext4 env: ext4: fix possible compilation issue env: ext4: introduce new function env_ext4_save_buffer env: ext4: add support of command env erase test: sandbox: add test for erase command board/sandbox/sandbox.c | 50 ++++++++++++++ configs/sandbox64_defconfig | 5 ++ configs/sandbox_defconfig | 5 ++ configs/sandbox_flattree_defconfig | 5 ++ configs/sandbox_spl_defconfig | 5 ++ env/Kconfig | 2 +- env/env.c | 5 +- env/ext4.c | 63 +++++++++++++++--- test/py/tests/test_env.py | 103 +++++++++++++++++++++++++++++ 9 files changed, 232 insertions(+), 11 deletions(-) -- 2.17.1

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[PATCH v4 00/17] riscv: Add Sipeed Maix support
by Sean Anderson 19 Feb '20

19 Feb '20

This patch series adds support for Sipeed Maix boards and the Kendryte K210 CPU. Currently, only the Maix Bit V2.0 is supported, however other models are similar. This series depends on <https://patchwork.ozlabs.org/patch/1215327/> (clk: Include missing headers for linux/clk-provider.h). In addition, there are optional dependencies on <https://patchwork.ozlabs.org/project/uboot/list/?series=156377> <https://patchwork.ozlabs.org/project/uboot/list/?series=156381> and <https://patchwork.ozlabs.org/patch/1232422/> (wdt: Add DM support for Designware WDT) (riscv: Try to get cpu frequency from device tree) (serial: Set baudrate on boot) To flash u-boot to a maix bit, run kflash -tp /dev/<your tty here> -B bit_mic u-boot-dtb.bin Boot output should look like the following: U-Boot 2020.01-00465-g1da52c6c9a (Feb 10 2020 - 20:26:50 -0500) DRAM: 8 MiB MMC: In: serial@38000000 Out: serial@38000000 Err: serial@38000000 => The MMC (SD-card reader) does not work yet (see the second spi patch for details). I'm not sure how to set up autoboot. Should I arbitrarily assign partitions? Should I use MTD/UBI? Changes for v4: - Linted several patches - Updated the copyright year for several files - Added tests for syscon-reset, simple-pm-bus, and the pll calc_rate function - Added/updated documentation - Fixed SPI for the nor flash - Fixed PLLs not enabling/setting rate properly - RISCV_PRIV_1_9_1 now (un)defines all deferring CSRs, and also disables VM - More devicetree changes Changes for v3: - Remove patch to set RV64I as default - Remove patch for a separate sysctl driver - Split off cpu frequency patch into its own series - Reorder support/devicetree patches to come last - Add patch for reset driver - Add simple-pm-bus for busses with their own clocks - Add additional documentation - Reword mcounteren patch to refer to the RISC-V priv spec 1.9.1 - Many devicetree changes - Switch to "make savedefconfig" to generate the config Changes for v2: - Many bugfixes for the device tree - Modify the config to build without errors - Add support for keeping internal PLL frequencies in-range - Fix several rebase-induced artifacts Sean Anderson (17): clk: Always use the supplied struct clk clk: Check that ops of composite clock components exist before calling clk: Unconditionally recursively en-/dis-able clocks reset: Add generic reset driver dm: Add support for simple-pm-bus spi: dw: Add device tree properties for fields in CTRL1 spi: dw: Add mem_ops riscv: Add headers for asm/global_data.h riscv: Add option to support RISC-V privileged spec 1.9.1 riscv: Allow use of reset drivers riscv: Add K210 pll support riscv: Add a bypass clock for K210 riscv: Add K210 clock support riscv: Try to get cpu frequency from device tree riscv: Enable cpu clock if it is present riscv: Add device tree for K210 riscv: Add Sipeed Maix support MAINTAINERS | 6 + arch/riscv/Kconfig | 14 + arch/riscv/cpu/cpu.c | 9 + arch/riscv/dts/Makefile | 1 + arch/riscv/dts/k210-maix-bit.dts | 41 ++ arch/riscv/dts/k210.dtsi | 568 ++++++++++++++++ arch/riscv/include/asm/csr.h | 40 ++ arch/riscv/include/asm/global_data.h | 2 + arch/riscv/lib/reset.c | 2 + arch/sandbox/dts/test.dts | 21 + arch/sandbox/include/asm/clk.h | 1 + board/sipeed/maix/Kconfig | 56 ++ board/sipeed/maix/MAINTAINERS | 11 + board/sipeed/maix/Makefile | 5 + board/sipeed/maix/maix.c | 9 + configs/sandbox_defconfig | 2 + configs/sipeed_maix_bitm_defconfig | 10 + doc/board/index.rst | 1 + doc/board/sipeed/index.rst | 9 + doc/board/sipeed/maix.rst | 94 +++ .../bus/simple-pm-bus.txt | 44 ++ .../reset/syscon-reset.txt | 36 ++ .../spi/snps,dw-apb-ssi.txt | 43 ++ doc/imx/clk/ccf.txt | 63 +- drivers/clk/Kconfig | 1 + drivers/clk/Makefile | 1 + drivers/clk/clk-composite.c | 64 +- drivers/clk/clk-divider.c | 6 +- drivers/clk/clk-fixed-factor.c | 3 +- drivers/clk/clk-gate.c | 6 +- drivers/clk/clk-mux.c | 12 +- drivers/clk/clk-uclass.c | 59 +- drivers/clk/imx/clk-gate2.c | 4 +- drivers/clk/kendryte/Kconfig | 12 + drivers/clk/kendryte/Makefile | 1 + drivers/clk/kendryte/bypass.c | 268 ++++++++ drivers/clk/kendryte/clk.c | 409 ++++++++++++ drivers/clk/kendryte/pll.c | 604 ++++++++++++++++++ drivers/core/Kconfig | 7 + drivers/core/Makefile | 1 + drivers/core/simple-pm-bus.c | 55 ++ drivers/cpu/riscv_cpu.c | 38 +- drivers/reset/Kconfig | 5 + drivers/reset/Makefile | 1 + drivers/reset/reset-syscon.c | 79 +++ drivers/spi/designware_spi.c | 163 ++++- include/configs/sipeed-maix.h | 17 + include/dt-bindings/clock/k210-sysctl.h | 53 ++ include/dt-bindings/mfd/k210-sysctl.h | 38 ++ include/dt-bindings/reset/k210-sysctl.h | 38 ++ include/kendryte/bypass.h | 28 + include/kendryte/clk.h | 27 + include/kendryte/pll.h | 57 ++ include/test/export.h | 16 + test/dm/Makefile | 3 + test/dm/k210_pll.c | 95 +++ test/dm/simple-pm-bus.c | 44 ++ test/dm/syscon-reset.c | 58 ++ 58 files changed, 3235 insertions(+), 126 deletions(-) create mode 100644 arch/riscv/dts/k210-maix-bit.dts create mode 100644 arch/riscv/dts/k210.dtsi create mode 100644 board/sipeed/maix/Kconfig create mode 100644 board/sipeed/maix/MAINTAINERS create mode 100644 board/sipeed/maix/Makefile create mode 100644 board/sipeed/maix/maix.c create mode 100644 configs/sipeed_maix_bitm_defconfig create mode 100644 doc/board/sipeed/index.rst create mode 100644 doc/board/sipeed/maix.rst create mode 100644 doc/device-tree-bindings/bus/simple-pm-bus.txt create mode 100644 doc/device-tree-bindings/reset/syscon-reset.txt create mode 100644 doc/device-tree-bindings/spi/snps,dw-apb-ssi.txt create mode 100644 drivers/clk/kendryte/Kconfig create mode 100644 drivers/clk/kendryte/Makefile create mode 100644 drivers/clk/kendryte/bypass.c create mode 100644 drivers/clk/kendryte/clk.c create mode 100644 drivers/clk/kendryte/pll.c create mode 100644 drivers/core/simple-pm-bus.c create mode 100644 drivers/reset/reset-syscon.c create mode 100644 include/configs/sipeed-maix.h create mode 100644 include/dt-bindings/clock/k210-sysctl.h create mode 100644 include/dt-bindings/mfd/k210-sysctl.h create mode 100644 include/dt-bindings/reset/k210-sysctl.h create mode 100644 include/kendryte/bypass.h create mode 100644 include/kendryte/clk.h create mode 100644 include/kendryte/pll.h create mode 100644 include/test/export.h create mode 100644 test/dm/k210_pll.c create mode 100644 test/dm/simple-pm-bus.c create mode 100644 test/dm/syscon-reset.c -- 2.25.0

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[PATCH] dt-bindings: net: dp83867: Remove binding doc from U-Boot tree
by Michal Simek 19 Feb '20

19 Feb '20

U-Boot is having DT which doesn't cover all options currently supported by driver. DT binding is aligned with Linux kernel version available here. https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/Doc… Based on my talk with Grygorii Strashko better will be to remove it. Also Linux kernel bindings are being converted to yaml that's another reason to do it only at one place. Signed-off-by: Michal Simek <michal.simek(a)xilinx.com> --- doc/device-tree-bindings/net/ti,dp83867.txt | 35 --------------------- 1 file changed, 35 deletions(-) delete mode 100644 doc/device-tree-bindings/net/ti,dp83867.txt diff --git a/doc/device-tree-bindings/net/ti,dp83867.txt b/doc/device-tree-bindings/net/ti,dp83867.txt deleted file mode 100644 index 268220964aab..000000000000 --- a/doc/device-tree-bindings/net/ti,dp83867.txt +++ /dev/null @@ -1,35 +0,0 @@ -* Texas Instruments - dp83867 Giga bit ethernet phy - -Required properties: - - reg - The ID number for the phy, usually a small integer - - ti,rx-internal-delay - RGMII Recieve Clock Delay - see dt-bindings/net/ti-dp83867.h - for applicable values - - ti,tx-internal-delay - RGMII Transmit Clock Delay - see dt-bindings/net/ti-dp83867.h - for applicable values - - ti,fifo-depth - Transmitt FIFO depth- see dt-bindings/net/ti-dp83867.h - for applicable values - - enet-phy-lane-swap - Indicates that PHY will swap the TX/RX lanes to - compensate for the board being designed with the lanes swapped. - - enet-phy-no-lane-swap - Indicates that PHY will disable swap of the - TX/RX lanes. - - ti,clk-output-sel - Muxing option for CLK_OUT pin. See dt-bindings/net/ti-dp83867.h - for applicable values. The CLK_OUT pin can also - be disabled by this property. When omitted, the - PHY's default will be left as is. - -Default child nodes are standard Ethernet PHY device -nodes as described in doc/devicetree/bindings/net/ethernet.txt - -Example: - - ethernet-phy@0 { - reg = <0>; - ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_25_NS>; - ti,tx-internal-delay = <DP83867_RGMIIDCTL_2_75_NS>; - ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>; - enet-phy-lane-no-swap; - ti,clk-output-sel = <DP83867_CLK_O_SEL_CHN_A_TCLK>; - }; - -Datasheet can be found: -http://www.ti.com/product/DP83867IR/datasheet -- 2.25.0

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