April 2020 - U-Boot

[PATCH v2 00/14] tools: patman: Convert Python tools to use absolute imports
by Simon Glass 27 Apr '20

27 Apr '20

At present the Python tools use relative paths to find modules they use from another tool. This means we need to adjust the sys.path variable at times. It also makes installing the tools (with python setup.py install) more difficult, since once installed the path of the executable (e.g. /usr/bin) is not the same as where the modules are installed (e.g. /usr/local/lib/python3.6/dist-packages). It is better to use absolute paths. This series makes this adjustment, with 'tools/' as the base directory. Once the tools are installed, things work correctly. Changes in v2: - Expand to convert all Python tools in U-Boot Simon Glass (14): patman: Rename the main module rmboard: Move to Python 3 patman: Drop references to __future__ patman: Drop Python 2 StringIO code buildman: Rename the main module dtoc: Rename the main module binman: Rename the main module Add a 'make tcheck' option to test tools patman: Drop the python2 code in test coverage patman: Move test running/reporting to test_util buildman: Move to absolute imports binman: Move to absolute imports patman: Move to absolute imports patman: Tidy up sys.path changes Makefile | 6 +- test/run | 26 ++-- tools/binman/binman | 2 +- tools/binman/cbfs_util.py | 8 +- tools/binman/cbfs_util_test.py | 12 +- tools/binman/control.py | 20 ++- tools/binman/elf.py | 8 +- tools/binman/elf_test.py | 10 +- tools/binman/entry.py | 22 +-- tools/binman/entry_test.py | 12 +- tools/binman/etype/__init__.py | 0 tools/binman/etype/_testing.py | 6 +- tools/binman/etype/blob.py | 8 +- tools/binman/etype/blob_dtb.py | 6 +- tools/binman/etype/blob_named_by_arg.py | 4 +- tools/binman/etype/cbfs.py | 10 +- tools/binman/etype/cros_ec_rw.py | 2 +- tools/binman/etype/fdtmap.py | 10 +- tools/binman/etype/files.py | 8 +- tools/binman/etype/fill.py | 6 +- tools/binman/etype/fmap.py | 10 +- tools/binman/etype/gbb.py | 8 +- tools/binman/etype/image_header.py | 4 +- tools/binman/etype/intel_cmc.py | 4 +- tools/binman/etype/intel_descriptor.py | 4 +- tools/binman/etype/intel_fit.py | 2 +- tools/binman/etype/intel_fit_ptr.py | 2 +- tools/binman/etype/intel_fsp.py | 4 +- tools/binman/etype/intel_fsp_m.py | 4 +- tools/binman/etype/intel_fsp_s.py | 4 +- tools/binman/etype/intel_fsp_t.py | 4 +- tools/binman/etype/intel_ifwi.py | 8 +- tools/binman/etype/intel_me.py | 4 +- tools/binman/etype/intel_mrc.py | 4 +- tools/binman/etype/intel_refcode.py | 4 +- tools/binman/etype/intel_vbt.py | 4 +- tools/binman/etype/intel_vga.py | 4 +- .../etype/powerpc_mpc85xx_bootpg_resetvec.py | 4 +- tools/binman/etype/section.py | 10 +- tools/binman/etype/text.py | 6 +- tools/binman/etype/u_boot.py | 4 +- tools/binman/etype/u_boot_dtb.py | 4 +- tools/binman/etype/u_boot_dtb_with_ucode.py | 10 +- tools/binman/etype/u_boot_elf.py | 8 +- tools/binman/etype/u_boot_img.py | 4 +- tools/binman/etype/u_boot_nodtb.py | 4 +- tools/binman/etype/u_boot_spl.py | 7 +- tools/binman/etype/u_boot_spl_bss_pad.py | 10 +- tools/binman/etype/u_boot_spl_dtb.py | 4 +- tools/binman/etype/u_boot_spl_elf.py | 4 +- tools/binman/etype/u_boot_spl_nodtb.py | 4 +- .../binman/etype/u_boot_spl_with_ucode_ptr.py | 6 +- tools/binman/etype/u_boot_tpl.py | 7 +- tools/binman/etype/u_boot_tpl_dtb.py | 4 +- .../binman/etype/u_boot_tpl_dtb_with_ucode.py | 5 +- tools/binman/etype/u_boot_tpl_elf.py | 4 +- .../binman/etype/u_boot_tpl_with_ucode_ptr.py | 10 +- tools/binman/etype/u_boot_ucode.py | 6 +- tools/binman/etype/u_boot_with_ucode_ptr.py | 12 +- tools/binman/etype/vblock.py | 6 +- tools/binman/etype/x86_reset16.py | 4 +- tools/binman/etype/x86_reset16_spl.py | 4 +- tools/binman/etype/x86_reset16_tpl.py | 4 +- tools/binman/etype/x86_start16.py | 4 +- tools/binman/etype/x86_start16_spl.py | 4 +- tools/binman/etype/x86_start16_tpl.py | 4 +- tools/binman/fdt_test.py | 8 +- tools/binman/fmap_util.py | 2 +- tools/binman/ftest.py | 49 ++++--- tools/binman/image.py | 18 ++- tools/binman/image_test.py | 2 +- tools/binman/{binman.py => main.py} | 110 ++++----------- tools/binman/state.py | 10 +- tools/buildman/builder.py | 12 +- tools/buildman/builderthread.py | 4 +- tools/buildman/buildman | 2 +- tools/buildman/control.py | 20 +-- tools/buildman/func_test.py | 18 +-- tools/buildman/{buildman.py => main.py} | 27 ++-- tools/buildman/test.py | 23 ++-- tools/buildman/toolchain.py | 8 +- tools/dtoc/dtb_platdata.py | 6 +- tools/dtoc/dtoc | 2 +- tools/dtoc/fdt.py | 4 +- tools/dtoc/fdt_util.py | 4 +- tools/dtoc/{dtoc.py => main.py} | 10 +- tools/dtoc/test_dtoc.py | 12 +- tools/dtoc/test_fdt.py | 17 +-- tools/genboardscfg.py | 3 +- tools/moveconfig.py | 8 +- tools/patman/checkpatch.py | 8 +- tools/patman/command.py | 5 +- tools/patman/func_test.py | 15 +-- tools/patman/get_maintainer.py | 5 +- tools/patman/gitutil.py | 12 +- tools/patman/{patman.py => main.py} | 27 ++-- tools/patman/patchstream.py | 8 +- tools/patman/patman | 2 +- tools/patman/project.py | 2 +- tools/patman/series.py | 12 +- tools/patman/settings.py | 13 +- tools/patman/terminal.py | 2 - tools/patman/test.py | 10 +- tools/patman/test_util.py | 125 ++++++++++++++++-- tools/patman/tools.py | 6 +- tools/patman/tout.py | 4 +- tools/rmboard.py | 7 +- 107 files changed, 529 insertions(+), 544 deletions(-) delete mode 100644 tools/binman/etype/__init__.py rename tools/binman/{binman.py => main.py} (54%) rename tools/buildman/{buildman.py => main.py} (76%) rename tools/dtoc/{dtoc.py => main.py} (94%) rename tools/patman/{patman.py => main.py} (93%) -- 2.26.1.301.g55bc3eb7cb9-goog

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[PATCH 1/1] log: remove useless cast
by Heinrich Schuchardt 27 Apr '20

27 Apr '20

There is no need to cast from (void *) before assigning to a pointer. Signed-off-by: Heinrich Schuchardt <xypron.glpk(a)gmx.de> --- common/log.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/common/log.c b/common/log.c index ffb3cd6933..c5b9b489ca 100644 --- a/common/log.c +++ b/common/log.c @@ -233,7 +233,7 @@ int log_add_filter(const char *drv_name, enum log_category_t cat_list[], ldev = log_device_find_by_name(drv_name); if (!ldev) return -ENOENT; - filt = (struct log_filter *)calloc(1, sizeof(*filt)); + filt = calloc(1, sizeof(*filt)); if (!filt) return -ENOMEM; -- 2.25.1

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[PATCH 0/6] x86: efi: Add a 64-bit coreboot payload
by Simon Glass 27 Apr '20

27 Apr '20

This series creates a new 64-bit 'coreboot64' build which can be launched from coreboot. It uses SPL to effect the jump to 64-bit mode. This was done in an attempt to get the Ubuntu FirmwareTestSuite[1] working. Unfortunately the latest version shows a splash screen and hangs, perhaps due to some missing EFI support. [1] https://wiki.ubuntu.com/FirmwareTestSuite Simon Glass (6): x86: Allow building an SPL image for coreboot x86: Move work-around out of cpu_jump_to_64bit_uboot() x86: Update SPL for coreboot x86: cbfs: Drop unwanted declaration x86: coreboot: Allow building an SPL image x86: Add a 64-bit coreboot build Makefile | 6 ++++ arch/x86/cpu/Makefile | 4 ++- arch/x86/cpu/coreboot/Kconfig | 1 + arch/x86/cpu/coreboot/Makefile | 8 ++++- arch/x86/cpu/coreboot/coreboot.c | 3 +- arch/x86/cpu/coreboot/coreboot_spl.c | 12 +++++++ arch/x86/cpu/i386/cpu.c | 10 ------ arch/x86/cpu/intel_common/Makefile | 2 ++ arch/x86/cpu/x86_64/cpu.c | 2 ++ arch/x86/dts/coreboot-u-boot.dtsi | 18 +++++++++++ arch/x86/lib/spl.c | 23 ++++++++++--- board/coreboot/coreboot/MAINTAINERS | 7 ++++ configs/coreboot64_defconfig | 48 ++++++++++++++++++++++++++++ doc/board/coreboot/coreboot.rst | 10 ++++++ include/cbfs.h | 2 +- 15 files changed, 138 insertions(+), 18 deletions(-) create mode 100644 arch/x86/cpu/coreboot/coreboot_spl.c create mode 100644 arch/x86/dts/coreboot-u-boot.dtsi create mode 100644 configs/coreboot64_defconfig -- 2.26.0.292.g33ef6b2f38-goog

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Re: [PATCH v4 5/5] sifive: fu540: Enable spi-nor flash support
by Rick Chen 27 Apr '20

27 Apr '20

> From: Jagan Teki [mailto:jagan@amarulasolutions.com] > Sent: Friday, April 24, 2020 1:01 AM > To: u-boot(a)lists.denx.de > Cc: Rick Jian-Zhi Chen(陳建志); Bin Meng; Bhargav Shah; Sagar Shrikant Kadam; linux-amarula(a)amarulasolutions.com; Jagan Teki > Subject: [PATCH v4 5/5] sifive: fu540: Enable spi-nor flash support > > HiFive Unleashed A00 support is25wp256 spi-nor flash, So enable the same and add test result log for future reference. > > Tested on SiFive FU540 board. > > Signed-off-by: Jagan Teki <jagan(a)amarulasolutions.com> > Reviewed-by: Bin Meng <bmeng.cn(a)gmail.com> Acked-by: Rick Chen <rick(a)andestech.com> > --- > Changes for v4: > - none > > arch/riscv/dts/hifive-unleashed-a00-u-boot.dtsi | 1 + > board/sifive/fu540/Kconfig | 3 +++ > 2 files changed, 4 insertions(+) > > diff --git a/arch/riscv/dts/hifive-unleashed-a00-u-boot.dtsi b/arch/riscv/dts/hifive-unleashed-a00-u-boot.dtsi > index 8a784b5661..2aebfab646 100644 > --- a/arch/riscv/dts/hifive-unleashed-a00-u-boot.dtsi > +++ b/arch/riscv/dts/hifive-unleashed-a00-u-boot.dtsi > @@ -5,6 +5,7 @@ > > / { > aliases { > + spi0 = &qspi0; > spi2 = &qspi2; > }; > }; > diff --git a/board/sifive/fu540/Kconfig b/board/sifive/fu540/Kconfig index 5ca21474de..75661f35f8 100644 > --- a/board/sifive/fu540/Kconfig > +++ b/board/sifive/fu540/Kconfig > @@ -26,6 +26,7 @@ config BOARD_SPECIFIC_OPTIONS # dummy > imply CMD_FS_GENERIC > imply CMD_NET > imply CMD_PING > + imply CMD_SF > imply CLK_SIFIVE > imply CLK_SIFIVE_FU540_PRCI > imply DOS_PARTITION > @@ -40,6 +41,8 @@ config BOARD_SPECIFIC_OPTIONS # dummy > imply SIFIVE_SERIAL > imply SPI > imply SPI_SIFIVE > + imply SPI_FLASH > + imply SPI_FLASH_ISSI > imply MMC > imply MMC_SPI > imply MMC_BROKEN_CD > -- > 2.17.1 >

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Re: [PATCH v4 4/5] riscv: dts: hifive-unleashed-a00: Add -u-boot.dtsi
by Rick Chen 27 Apr '20

27 Apr '20

> From: Jagan Teki [mailto:jagan@amarulasolutions.com] > Sent: Friday, April 24, 2020 1:01 AM > To: u-boot(a)lists.denx.de > Cc: Rick Jian-Zhi Chen(陳建志); Bin Meng; Bhargav Shah; Sagar Shrikant Kadam; linux-amarula(a)amarulasolutions.com; Jagan Teki > Subject: [PATCH v4 4/5] riscv: dts: hifive-unleashed-a00: Add -u-boot.dtsi > > Add U-Boot specific dts file for hifive-unleashed-a00, this would help to add u-boot specific properties and other node changes without touching the base dts(i) files which are easy to sync from Linux. > > Added spi2 alias for qspi2 as an initial u-boot specific property change. > > spi probing in current dm model is very much rely on aliases numbering. Even though the qspi2 can't come under any associated spi nor flash it would require to specify the same to make proper binding happen for other spi slaves. > > Signed-off-by: Jagan Teki <jagan(a)amarulasolutions.com> > Reviewed-by: Bin Meng <bmeng.cn(a)gmail.com> Acked-by: Rick Chen <rick(a)andestech.com> > --- > Changes for v4: > - update licence > > arch/riscv/dts/hifive-unleashed-a00-u-boot.dtsi | 10 ++++++++++ > 1 file changed, 10 insertions(+) > create mode 100644 arch/riscv/dts/hifive-unleashed-a00-u-boot.dtsi > > diff --git a/arch/riscv/dts/hifive-unleashed-a00-u-boot.dtsi b/arch/riscv/dts/hifive-unleashed-a00-u-boot.dtsi > new file mode 100644 > index 0000000000..8a784b5661 > --- /dev/null > +++ b/arch/riscv/dts/hifive-unleashed-a00-u-boot.dtsi > @@ -0,0 +1,10 @@ > +// SPDX-License-Identifier: (GPL-2.0 OR MIT) > +/* > + * Copyright (C) 2019 Jagan Teki <jagan(a)amarulasolutions.com> */ > + > +/ { > + aliases { > + spi2 = &qspi2; > + }; > +}; > -- > 2.17.1 >

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Please pull NXP i.MX nxp-imx-20200422
by Peng Fan 27 Apr '20

27 Apr '20

Hi Stefano, Please pull this version nxp-imx-20200422, with patches sent out to ML. Based on yours master branch. CI: https://travis-ci.org/github/MrVan/u-boot/builds/678170004 Sorry for this late pull request. ------------------------------------------------------- SCFW API update, including seco/snvs SNVS support for i.MX8 A53 clk fixes for i.MX8MQ Speed grade updating i.MX8M variants support misc clk update acquire ATF build info ------------------------------------------------------- Thanks, Peng. The following changes since commit d1bbf833aa7b45c00a42227b9563134643e44237: Merge branch 'master' of https://gitlab.denx.de/u-boot/custodians/u-boot-imx (2020-04-20 08:45:27 -0400) are available in the Git repository at: https://github.com/MrVan/u-boot.git tags/nxp-imx-20200422 for you to fetch changes up to 6734e085ed3b733d37a00b22b1e9bd2ec299cc45: imx8: Configure SNVS (2020-04-22 21:50:43 +0800) ---------------------------------------------------------------- Breno Lima (2): doc: ahab: Add encrypted boot documentation for i.MX8/8x devices imx8: scu api: Add support for SECO manufacturing protection APIs Franck LENORMAND (1): imx8: Configure SNVS Peng Fan (13): imx: fix cpu_type helper imx8mn: Update speed grade imx: cpu: support speed grade for i.MX8MP imx: imx8m: add i.MX8MQ Dual and QuadLite support imx: imx8m: add i.MX8MN variants support imx: update is_imx6ull to include i.MX6ULZ imx8: move SIP macro to common header imx8m: acquire ATF commit hash imx8m: update clock root and fix core_sel imx8mq: Set ARM core clock directly from ARM PLL imx8: parser: fix 'end address' parameter of rm_find_memreg imx8: ahab: fix 'end address' parameter of rm_find_memreg imx8: parser: fix some bad debug message formating Seb Fagard (1): imx8: ahab: fix some bad debug message formating Ye Li (7): imx8mm: Update CPU speed grading imx8mq: Enable eMMC HS400 and SD UHS mode on EVK imx8m: Dump DRAM PLL rate by clocks command imx8: Change to use new SECO API commands imx8mm: clock: fix fracpll decode issue imx8m: Enable WDOG_B for timeout imx8: Update SCFW API to version 1.5 arch/arm/include/asm/arch-imx/cpu.h | 7 + arch/arm/include/asm/arch-imx8/sci/rpc.h | 86 +++++++++--- arch/arm/include/asm/arch-imx8/sci/sci.h | 10 ++ arch/arm/include/asm/arch-imx8/sci/svc/pad/api.h | 3 + arch/arm/include/asm/arch-imx8/sci/types.h | 6 + arch/arm/include/asm/arch-imx8/snvs_security_sc.h | 11 ++ arch/arm/include/asm/arch-imx8m/clock_imx8mm.h | 5 +- arch/arm/include/asm/arch-imx8m/clock_imx8mq.h | 3 +- arch/arm/include/asm/mach-imx/sys_proto.h | 17 ++- arch/arm/mach-imx/cpu.c | 38 ++++- arch/arm/mach-imx/imx8/Kconfig | 13 ++ arch/arm/mach-imx/imx8/Makefile | 1 + arch/arm/mach-imx/imx8/ahab.c | 15 +- arch/arm/mach-imx/imx8/misc.c | 8 +- arch/arm/mach-imx/imx8/parse-container.c | 18 +-- arch/arm/mach-imx/imx8/snvs_security_sc.c | 923 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ arch/arm/mach-imx/imx8m/clock_imx8mm.c | 24 ++-- arch/arm/mach-imx/imx8m/clock_imx8mq.c | 57 +++++--- arch/arm/mach-imx/imx8m/clock_slice.c | 824 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++--- arch/arm/mach-imx/imx8m/soc.c | 73 ++++++++-- board/freescale/imx8qxp_mek/imx8qxp_mek.c | 10 ++ doc/imx/ahab/csf_examples/csf_enc_boot_image.txt | 27 ++++ doc/imx/ahab/guides/mx8_mx8x_encrypted_boot.txt | 293 +++++++++++++++++++++++++++++++++++++++ drivers/misc/imx8/scu_api.c | 194 ++++++++++++++++++++++++++ include/imx_sip.h | 5 +- 25 files changed, 2553 insertions(+), 118 deletions(-) create mode 100644 arch/arm/include/asm/arch-imx8/snvs_security_sc.h create mode 100644 arch/arm/mach-imx/imx8/snvs_security_sc.c create mode 100644 doc/imx/ahab/csf_examples/csf_enc_boot_image.txt create mode 100644 doc/imx/ahab/guides/mx8_mx8x_encrypted_boot.txt

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Re: [PATCH v4 0/5] riscv: sifive/fu540: Enable SPI-NOR support
by Rick Chen 27 Apr '20

27 Apr '20

Hi Jagan > From: Jagan Teki [mailto:jagan@amarulasolutions.com] > Sent: Saturday, April 25, 2020 7:09 PM > To: Sagar Kadam; Rick Jian-Zhi Chen(陳建志) > Cc: u-boot(a)lists.denx.de; Bin Meng; Bhargav Shah; linux-amarula(a)amarulasolutions.com > Subject: Re: [PATCH v4 0/5] riscv: sifive/fu540: Enable SPI-NOR support > > On Fri, Apr 24, 2020 at 11:48 PM Sagar Kadam <sagar.kadam(a)sifive.com> wrote: > > > > Hello Jagan, > > > > > -----Original Message----- > > > From: Jagan Teki <jagan(a)amarulasolutions.com> > > > Sent: Thursday, April 23, 2020 10:31 PM > > > To: u-boot(a)lists.denx.de > > > Cc: Rick Chen <rick(a)andestech.com>; Bin Meng <bmeng.cn(a)gmail.com>; > > > Bhargav Shah <bhargavshah1988(a)gmail.com>; Sagar Kadam > > > <sagar.kadam(a)sifive.com>; linux-amarula(a)amarulasolutions.com; Jagan > > > Teki <jagan(a)amarulasolutions.com> > > > Subject: [PATCH v4 0/5] riscv: sifive/fu540: Enable SPI-NOR support > > > > > > [External Email] Do not click links or attachments unless you > > > recognize the sender and know the content is safe > > > > > > This is series v4 for SPI-NOR support on SiFive FU540 platform with > > > HiFive Unleashed board. > > > > > > Here is the previous version changes[1]. > > > > > > All patches on top of u-boot-spi/master. > > > > > > > Thanks for posting v4 for spi-nor support. > > Tested the series above u-boot-spi/master on HiFive Unleashed and was > > able to verify it for both spi-nor and mmc Additionally just confirmed the opcodes nor is configured with post spi_nor_scan: > > ====================================================== > > [QUAD mode in dt with spi-tx-bus-width: <4>] > > pp opcode = 0x34 [QUAD MODE] > > read opcode = 0x6c [QUAD MODE] > > erase opcode = 0x21 > > > > SPI-NOR: > > 1. erase entire flash: Pass > > 2. write entire flash: Pass > > 3. read entire flash: Pass > > 4. cmp 32MiB read back data: Pass > > 5. MMC: Booted Linux and dtb from mmc (so as to confirm data integrity > > from mmc) > > ================================================================= > > [SPI MODE in dt with spi-tx-bus-width: <1> ] > > pp opcode = 0x12 [SPI MODE] > > read opcode = 0xc [SPI MODE] > > erase opcode = 0x21 > > > > SPI-NOR: > > 1. erase entire flash: Pass > > 2. write entire flash: Pass > > 3. read entire flash: Pass > > 4. cmp 32MiB read back data: Pass > > 5. MMC: Booted Linux and dtb from mmc (so as to confirm data integrity > > from mmc) > > > > Tested-by: Sagar Kadam <sagar.kadam(a)sifive.com> > > Thanks for detailed testing of Sagar, I will include these use cases on git log,so-that we can find proper info in future. > > Rick, > > I would like to pick this via u-boot-spi, let me know if you have any concerns, thanks! > I am OK with it. You can pull it via u-boot-spi. Thanks, Rick > Jagan.

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[PATCH] drivers: video: rockchip: fix building eDP and LVDS drivers
by Peter Robinson 26 Apr '20

26 Apr '20

The rk_edp.c and rk_lvds.c files reference rk_setreg which is declared in hardware.h so include it so the drivers build. Adjust rk_lvds.c so includes are in alphabetical order while updating. Signed-off-by: Peter Robinson <pbrobinson(a)gmail.com> --- drivers/video/rockchip/rk_edp.c | 1 + drivers/video/rockchip/rk_lvds.c | 3 ++- 2 files changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/video/rockchip/rk_edp.c b/drivers/video/rockchip/rk_edp.c index 8703df0ec0..cf84b886e7 100644 --- a/drivers/video/rockchip/rk_edp.c +++ b/drivers/video/rockchip/rk_edp.c @@ -18,6 +18,7 @@ #include <asm/arch-rockchip/clock.h> #include <asm/arch-rockchip/edp_rk3288.h> #include <asm/arch-rockchip/grf_rk3288.h> +#include <asm/arch-rockchip/hardware.h> #include <dt-bindings/clock/rk3288-cru.h> #define MAX_CR_LOOP 5 diff --git a/drivers/video/rockchip/rk_lvds.c b/drivers/video/rockchip/rk_lvds.c index cf5c0439b1..79e24baf53 100644 --- a/drivers/video/rockchip/rk_lvds.c +++ b/drivers/video/rockchip/rk_lvds.c @@ -13,8 +13,9 @@ #include <asm/gpio.h> #include <asm/io.h> #include <asm/arch-rockchip/clock.h> -#include <asm/arch-rockchip/lvds_rk3288.h> #include <asm/arch-rockchip/grf_rk3288.h> +#include <asm/arch-rockchip/hardware.h> +#include <asm/arch-rockchip/lvds_rk3288.h> #include <dt-bindings/clock/rk3288-cru.h> #include <dt-bindings/video/rk3288.h> -- 2.26.1

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[RESEND PATCH v3 0/7] x86: Improve support for chain-loading U-Boot
by Simon Glass 26 Apr '20

26 Apr '20

This little series adds a few checks into the code to allow better operation when booting a build from a previous-state loader such as coreboot. At present we have a 'coreboot' target but this runs very different code from the bare-metal targets, such as coral. There is very little in common between them. It is useful to be able to boot the same U-Boot on a device, with or without a first-stage bootloader. For example, with chromebook_coral, it is helpful for testing to be able to boot the same U-Boot (complete with FSP) on bare metal and from coreboot. It allows checking of things like CPU speed, comparing registers, ACPI tables and the like. This series allows U-Boot to detect that it ran from coreboot and automatically do the right thing. This series makes the most important changes to allow the same u-boot.bin for coral to boot after coreboot (by itself) or bare metal (via TPL->SPL). Changes in v3: - Add a new patch with a gd flag for chain loading - Add new patch to detect running from coreboot Changes in v2: - Drop the other check in interrupt_init() which is not needed now - Drop patch 'dm: Avoid initing built-in devices when chain loading' Simon Glass (7): x86: fsp: Allow skipping init code when chain loading x86: apl: Skip init code when chain loading x86: cpu: Skip init code when chain loading pci: Avoid auto-config when chain loading board: Add a gd flag for chain loading x86: Add a way to detect running from coreboot x86: Use the existing stack when chain-loading arch/x86/cpu/apollolake/fsp_s.c | 2 ++ arch/x86/cpu/cpu.c | 4 +++- arch/x86/cpu/i386/cpu.c | 15 +++++++++++++++ arch/x86/cpu/i386/interrupt.c | 6 ++++-- arch/x86/cpu/start_from_spl.S | 16 ++++++++++++++-- arch/x86/include/asm/u-boot-x86.h | 7 +++++++ arch/x86/lib/fsp/fsp_dram.c | 8 ++++++++ arch/x86/lib/fsp/fsp_graphics.c | 3 +++ arch/x86/lib/fsp2/fsp_dram.c | 10 ++++++++++ arch/x86/lib/fsp2/fsp_init.c | 2 +- arch/x86/lib/init_helpers.c | 3 +++ drivers/pci/pci-uclass.c | 4 ++-- include/asm-generic/global_data.h | 1 + include/init.h | 2 +- 14 files changed, 74 insertions(+), 9 deletions(-) -- 2.26.0.292.g33ef6b2f38-goog

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[PATCH v8 00/35] dm: Add programmatic generation of ACPI tables (part B)
by Simon Glass 26 Apr '20

26 Apr '20

This is split from the original series in an attempt to get things applied in chunks. This part includes: - writing basic ACPI code for integers, strings, names, packages - writing descriptors for GPIO, I2C, interrupts, SPI - writing code to enable/disable ACPI peripherals via GPIOs - writing SSDT and DSDT tables - additional ways to determine ACPI device names Much of this code is taken from coreboot and I have tried to avoid changing the original code for no reason. Changes include: - splitting the acpi_dp functions into their own file - adding tests - adding (lots of) comments - using a context pointer instead of global variables - tidying up some code where couldn't resist (e.g. acpigen_emit_namestring()) Changes in v8: - Capitalise ACPI_OPS_PTR - Split into more patches for review - Add tests - Move header definitions into this patch - Update sandbox driver slightly for testing - Update ACPI_DSTATUS enum - Rename to acpi_device_infer_name() - Update newly created sandbox tests Changes in v3: - Fix 'the an' typo - Fix 'sentinal' and 'METHOD_FILL_SDDT' typos - Correct the commit subject - Use acpi,ddn instead of acpi,desc Changes in v2: - Switch parameter order of _acpi_fill_ssdt() and make it static - Generalise the ACPI function recursion with acpi_recurse_method() - Generalise the ACPI function recursion with acpi_recurse_method() - Use OEM_TABLE_ID instead of ACPI_TABLE_CREATOR - Generalise the ACPI function recursion with acpi_recurse_method() Simon Glass (35): dm: core: Add an ACPI name for the root node acpi: Add a function to get a device path and scope acpi: Add a way to check device status irq: Add a method to convert an interrupt to ACPI acpi: Support generation of ACPI code acpi: Support generation of interrupt descriptor gpio: Add a method to convert a GPIO to ACPI acpi: Support string output acpi: Support generation of GPIO descriptor acpi: Support generation of a GPIO/irq for a device acpi: Support generation of I2C descriptor acpi: Support generation of SPI descriptor acpigen: Support writing a length acpigen: Support writing a package acpi: Support writing an integer acpi: Support writing a string acpi: Support writing a name acpi: Support writing a UUID acpi: Support writing Device Properties objects via _DSD acpi: Support writing a GPIO acpi: Support copying properties from device tree to ACPI acpi: Add support for various misc ACPI opcodes acpi: Add support for writing a Power Resource acpi: Add support for writing a GPIO power sequence acpi: Add support for a generic power sequence acpi: Add support for SSDT generation x86: acpi: Move MADT down a bit acpi: Record the items added to SSDT acpi: Support ordering SSDT data by device x86: Allow devices to write an SSDT acpi: Add support for DSDT generation x86: Allow devices to write to DSDT pci: Avoid a crash in device_is_on_pci_bus() dm: acpi: Enhance acpi_get_name() acpi: Add an acpi split command arch/sandbox/dts/test.dts | 14 +- arch/x86/lib/acpi_table.c | 75 ++- cmd/acpi.c | 15 +- doc/device-tree-bindings/chosen.txt | 9 + doc/device-tree-bindings/device.txt | 13 + drivers/core/acpi.c | 207 ++++++- drivers/core/root.c | 13 + drivers/gpio/gpio-uclass.c | 21 + drivers/gpio/sandbox.c | 78 +++ drivers/i2c/sandbox_i2c.c | 1 + drivers/misc/irq-uclass.c | 18 +- drivers/misc/irq_sandbox.c | 16 + drivers/rtc/sandbox_rtc.c | 11 + drivers/spi/sandbox_spi.c | 1 + include/acpi/acpi_device.h | 400 +++++++++++++ include/acpi/acpi_dp.h | 283 +++++++++ include/acpi/acpi_table.h | 6 + include/acpi/acpigen.h | 347 +++++++++++ include/asm-generic/gpio.h | 27 + include/dm/acpi.h | 63 ++ include/dm/device.h | 2 +- include/irq.h | 43 ++ include/spi.h | 4 +- include/test/ut.h | 17 + lib/acpi/Makefile | 3 + lib/acpi/acpi_device.c | 808 ++++++++++++++++++++++++++ lib/acpi/acpi_dp.c | 395 +++++++++++++ lib/acpi/acpigen.c | 475 +++++++++++++++ test/dm/Makefile | 2 + test/dm/acpi.c | 277 ++++++++- test/dm/acpi_dp.c | 510 ++++++++++++++++ test/dm/acpigen.c | 861 ++++++++++++++++++++++++++++ test/dm/gpio.c | 62 ++ test/dm/irq.c | 23 + test/dm/pci.c | 14 + 35 files changed, 5081 insertions(+), 33 deletions(-) create mode 100644 include/acpi/acpi_device.h create mode 100644 include/acpi/acpi_dp.h create mode 100644 include/acpi/acpigen.h create mode 100644 lib/acpi/acpi_device.c create mode 100644 lib/acpi/acpi_dp.c create mode 100644 lib/acpi/acpigen.c create mode 100644 test/dm/acpi_dp.c create mode 100644 test/dm/acpigen.c -- 2.26.2.303.gf8c07b1a785-goog

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