June 2021 - U-Boot

[PATCH 0/4] Zyxel NSA310S NAS : convert to Driver Model
by Tony (bodhi) 29 Jun '21

29 Jun '21

- Add device tree kirkwood-nsa310s.dts - Add DM_USB, DM_ETH, DM_SATA and associated configs to nsa310s_defconfig - Move some miscellaneous configs from board file to nsa310s_defconfig - Replace old device name "egiga0" with Ethernet PHY name from device tree kirkwood.dtsi - Removed IDE, and add SATA configs in board file nsa310s.c Tony Dinh (4): NSA310S : Add device tree DTS for Zyxel NSA310S board NSA310S : Add DM USB, DM Ethernet, and DM SATA configs NSA310S : Use Ethernet PHY name from device tree NSA310S : Add DM SATA configs arch/arm/dts/Makefile | 1 + arch/arm/dts/kirkwood-nsa310s.dts | 318 ++++++++++++++++++++++++++++++ board/zyxel/nsa310s/nsa310s.c | 15 +- configs/nsa310s_defconfig | 12 +- include/configs/nsa310s.h | 10 +- 5 files changed, 343 insertions(+), 13 deletions(-) create mode 100644 arch/arm/dts/kirkwood-nsa310s.dts -- 2.20.1

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[PATCH 0/2] Add support for 10G/25G to AXI emac driver
by Ashok Reddy Soma 29 Jun '21

29 Jun '21

- Cleanup of_to_plat() to access platform data only in it - Copy plat data to priv data in probe function - Add support for 10G/25G to the AXI emac driver - Keep all phy related activity in the driver for 1G only Ashok Reddy Soma (2): net: xilinx: axi_emac: Cleanup of of_to_plat() net: xilinx: axi_emac: Add support for 10G/25G AXI ethernet drivers/net/xilinx_axi_emac.c | 193 +++++++++++++++++++++++++--------- 1 file changed, 142 insertions(+), 51 deletions(-) -- 2.17.1

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Re: [v10,14/27] mtd: spi-nor-core: Add support for DTR protocol
by jaimeliao＠mxic.com.tw 29 Jun '21

29 Jun '21

Hi Pratyush In the [v10,14/27] @@ -2767,7 +2858,10 @@ int spi_nor_scan(struct spi_nor *nor) if (ret) return ret; - if (nor->addr_width) { + if (spi_nor_protocol_is_dtr(nor->read_proto)) { + /* Always use 4-byte addresses in DTR mode. */ + nor->addr_width = 4; + } else if (nor->addr_width) { /* already configured from SFDP */ } else if (info->addr_width) { nor->addr_width = info->addr_width; In the [v10,8/27] @@ -2603,7 +2603,11 @@ int spi_nor_scan(struct spi_nor *nor) /* already configured from SFDP */ } else if (info->addr_width) { nor->addr_width = info->addr_width; - } else if (mtd->size > SZ_16M) { + } else { + nor->addr_width = 3; + } + + if (nor->addr_width == 3 && mtd->size > SZ_16M) { #ifndef CONFIG_SPI_FLASH_BAR /* enable 4-byte addressing if the device exceeds 16MiB */ nor->addr_width = 4; For this part, nor->addr_width will be set to 4 if spi-nor protocol is DTR mode. Judgement "if (nor->addr_width == 3 && mtd->size > SZ_16M)" will not be triggered and spi_nor_set_4byte_opcodes will not execute. So that driver still using 3-bytes opcode in DTR mode. I think it is not convenient for every flash vendors to add xxx_post_sfdp_fixup() for setting pp and erase opcode in different protocol. Would you consider to follow the linux method? Thanks Jaime CONFIDENTIALITY NOTE: This e-mail and any attachments may contain confidential information and/or personal data, which is protected by applicable laws. Please be reminded that duplication, disclosure, distribution, or use of this e-mail (and/or its attachments) or any part thereof is prohibited. If you receive this e-mail in error, please notify us immediately and delete this mail as well as its attachment(s) from your system. In addition, please be informed that collection, processing, and/or use of personal data is prohibited unless expressly permitted by personal data protection laws. Thank you for your attention and cooperation. Macronix International Co., Ltd. ===================================================================== ============================================================================ CONFIDENTIALITY NOTE: This e-mail and any attachments may contain confidential information and/or personal data, which is protected by applicable laws. Please be reminded that duplication, disclosure, distribution, or use of this e-mail (and/or its attachments) or any part thereof is prohibited. If you receive this e-mail in error, please notify us immediately and delete this mail as well as its attachment(s) from your system. In addition, please be informed that collection, processing, and/or use of personal data is prohibited unless expressly permitted by personal data protection laws. Thank you for your attention and cooperation. Macronix International Co., Ltd. =====================================================================

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[ANN] U-Boot v2021.07-rc5 released
by Tom Rini 28 Jun '21

28 Jun '21

Hey all, OK, so I'm a week late, oops, but here's v2021.07-rc5. And the -next branch is still open. In fact, I will be merging this tag to -next shortly. To keep repeating myself, I also want to point out again that the deadline for DM_PCI, DM_USB and DM_SPI_FLASH will be 2 years past it's "convert or remove" deadline when v2021.07 is released, and I've posted removal series that will come in shortly after. DM_VIDEO has now been taken care of and DM_SPI_FLASH just needs the warning removed. In terms of a changelog, git log --merges v2021.07-rc4..v2021.07-rc5 contains what I've pulled but as always, better PR messages and tags will provide better results here. I plan to do the final release on July 5th, 2021. Thanks all! -- Tom

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[RFC PATCH 0/1] cmd: nvedit: Forbid environment key to be empty.
by Francis Laniel 28 Jun '21

28 Jun '21

Hi. First of all, I hope you are fine and the same for your relatives. In this patch, I modified the setenv command to decline empty variable name. Indeed, it was strangely possible to give the following to this command: setenv '' foo Which results in the following belonging to environment: =foo And which in turns leads to problem while rebooting: Loading Environment from Flash... Cannot import environment: errno = 22 *** Warning - import failed, using default environment This error message is due to varname being empty and was added in [1]. With this patch, executing the above command will lead to the following being printed: ## Error: variable name cannot be empty And the environment will not be changed. Here is the diffstat for this patch: Francis Laniel (1): cmd: nvedit: Forbid key to be empty. cmd/nvedit.c | 5 +++++ 1 file changed, 5 insertions(+) If you see any way to improve the patch, feel free to share it. Best regards. --- [1] https://u-boot.denx.narkive.com/P4aKxVFu/patch-env-don-t-add-an-empty-key-t… -- 2.25.1

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Pull request: u-boot-imx u-boot-imx-20210616
by Stefano Babic 28 Jun '21

28 Jun '21

Hi Tom, please pull from u-boot-imx, thanks ! this just contains fixes for warning in last PR + a couple of other fixes (patches I missed last time). The following changes since commit 97c8cb524c19f054036efd2b4429273bd503e39c: Merge branch 'network_master' of https://source.denx.de/u-boot/custodians/u-boot-net (2021-06-18 11:18:56 -0400) are available in the Git repository at: https://gitlab.denx.de/u-boot/custodians/u-boot-imx.git tags/u-boot-imx-20210625 for you to fetch changes up to 52ce6a61c1fc74b62be7f57ba83c1b43181b1f91: imx8mm: configs: enable distro default features (2021-06-21 13:35:23 +0200) ---------------------------------------------------------------- Fixes for 2021.07 ----------------- CI: https://source.denx.de/u-boot/custodians/u-boot-imx/-/pipelines/7903 ---------------------------------------------------------------- Andrey Zhizhikin (2): imx8mp: configs: enable distro default features imx8mm: configs: enable distro default features Fabio Estevam (1): o4-imx-nano: Fix dtc warnings arch/arm/dts/o4-imx-nano.dts | 18 ++++++------------ configs/imx8mm_evk_defconfig | 3 +-- configs/imx8mp_evk_defconfig | 3 +-- 3 files changed, 8 insertions(+), 16 deletions(-) Best regards, Stefano -- ===================================================================== DENX Software Engineering GmbH, Managing Director: Wolfgang Denk HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: +49-8142-66989-53 Fax: +49-8142-66989-80 Email: sbabic(a)denx.de =====================================================================

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[v2 PATCH 1/3] board: freescale: LX2160ARDB: Add MAINTAINER
by Wasim Khan 28 Jun '21

28 Jun '21

From: Wasim Khan <wasim.khan(a)nxp.com> Add "Wasim Khan <wasim.khan(a)nxp.com>" as MAINTAINER for LX2160ARDB board Signed-off-by: Wasim Khan <wasim.khan(a)nxp.com> --- Change in v2: Fix typo board/freescale/lx2160a/MAINTAINERS | 1 + 1 file changed, 1 insertion(+) diff --git a/board/freescale/lx2160a/MAINTAINERS b/board/freescale/lx2160a/MAINTAINERS index cc69de2970..fd33c51ac7 100644 --- a/board/freescale/lx2160a/MAINTAINERS +++ b/board/freescale/lx2160a/MAINTAINERS @@ -1,6 +1,7 @@ LX2160ARDB BOARD M: Meenakshi Aggarwal <meenakshi.aggarwal(a)nxp.com> M: Priyanka Jain <priyanka.jain(a)nxp.com> +M: Wasim Khan <wasim.khan(a)nxp.com> S: Maintained F: board/freescale/lx2160a/ F: include/configs/lx2160a_common.h -- 2.25.1

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[PATCH 1/3] board: freescale: LX2160ARDB: Add MAINTAINER
by Wasim Khan 28 Jun '21

28 Jun '21

From: Wasim Khan <wasim.khan(a)nxp.com> Add "Wasim Khan <wasim,khan(a)nxp.com>" as MAINTAINER for LX2160ARDB board Signed-off-by: Wasim Khan <wasim.khan(a)nxp.com> --- board/freescale/lx2160a/MAINTAINERS | 1 + 1 file changed, 1 insertion(+) diff --git a/board/freescale/lx2160a/MAINTAINERS b/board/freescale/lx2160a/MAINTAINERS index cc69de2970..fd33c51ac7 100644 --- a/board/freescale/lx2160a/MAINTAINERS +++ b/board/freescale/lx2160a/MAINTAINERS @@ -1,6 +1,7 @@ LX2160ARDB BOARD M: Meenakshi Aggarwal <meenakshi.aggarwal(a)nxp.com> M: Priyanka Jain <priyanka.jain(a)nxp.com> +M: Wasim Khan <wasim.khan(a)nxp.com> S: Maintained F: board/freescale/lx2160a/ F: include/configs/lx2160a_common.h -- 2.25.1

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[PATCH] drivers: clk: sifive: fu740-prci: replace 'pciaux' with 'pcieaux'
by Green Wan 28 Jun '21

28 Jun '21

Replace 'pciaux' with 'pcieaux', including name string and function prefix. The old name string, 'pciaux', might cause an error if PCIe driver is changed to use clk_get_by_name() with 'pcieaux' to get clock. Signed-off-by: Green Wan <green.wan(a)sifive.com> --- drivers/clk/sifive/fu740-prci.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/clk/sifive/fu740-prci.c b/drivers/clk/sifive/fu740-prci.c index 9a642c1c99..b025050e22 100644 --- a/drivers/clk/sifive/fu740-prci.c +++ b/drivers/clk/sifive/fu740-prci.c @@ -20,7 +20,7 @@ #include "sifive-prci.h" #include <asm/io.h> -int sifive_prci_fu740_pciauxclk_enable(struct __prci_clock *pc, bool enable) +int sifive_prci_fu740_pcieauxclk_enable(struct __prci_clock *pc, bool enable) { struct __prci_wrpll_data *pwd = pc->pwd; struct __prci_data *pd = pc->pd; @@ -98,7 +98,7 @@ static const struct __prci_clock_ops sifive_fu740_prci_hfpclkplldiv_clk_ops = { }; static const struct __prci_clock_ops sifive_fu740_prci_pcieaux_clk_ops = { - .enable_clk = sifive_prci_fu740_pciauxclk_enable, + .enable_clk = sifive_prci_fu740_pcieauxclk_enable, }; /* List of clock controls provided by the PRCI */ @@ -150,7 +150,7 @@ struct __prci_clock __prci_init_clocks_fu740[] = { .ops = &sifive_fu740_prci_hfpclkplldiv_clk_ops, }, [PRCI_CLK_PCIEAUX] { - .name = "pciaux", + .name = "pcieaux", .parent_name = "", .ops = &sifive_fu740_prci_pcieaux_clk_ops, .pwd = &__prci_pcieaux_data, -- 2.17.1

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[PATCH v12 0/8] Add FU740 chip and HiFive Unmatched board support
by Green Wan 28 Jun '21

28 Jun '21

This patch set is to add SiFive fu740 chip and HiFive Unmatched board support. Patches are split into several parts: - [PATCH v12 1/8] support for fu740 cpu - [PATCH v12 2/8] support for fu740 clk driver - [PATCH v12 3/8] rename and support for fu740 ram driver - [PATCH v12 4/8] add pcie driver - [PATCH v12 5/8] dts for SiFive fu740 - [PATCH v12 6/8] dts for SiFive Unmatched board - [PATCH v12 7/8] add Unmatched board support - [PATCH v12 8/8] clear feature disable CSR 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. Changlogs - v12 . Remove fdt_high and initrd_high environment in [PATCH v11 7/8] to avoid fdt and initrd relocation are disabled. - v11 . squash 'binman change' patch into [PATH v11 6/8] and [PATCH v11 7/8] - v10 . on top of 2 patchset below, http://patchwork.ozlabs.org/project/uboot/patch/20210511120412.25065-1-bmen… http://patchwork.ozlabs.org/project/uboot/list/?series=242992 . appends patch 'clear feature disable CSRs' and 'binman change for unmatched' - v9 . applied http://patchwork.ozlabs.org/project/uboot/patch/20210511120412.25065-1-bmen… . append clear feature disable CSR patch to the last - 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 Green Wan (8): 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 riscv: cpu: fu740: clear feature disable CSR 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 | 38 + 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 | 41 + 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 | 51 + 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 | 83 + include/dt-bindings/clock/sifive-fu740-prci.h | 25 + include/dt-bindings/reset/sifive-fu740-prci.h | 19 + 47 files changed, 5279 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

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