November 2019 - U-Boot

[U-Boot] [PATCH 3/3] imx8qxp: mek: add secure boot script
by sbabic＠denx.de 04 Nov '19

04 Nov '19

> Add secure boot script, use ahab to verify image > Signed-off-by: Peng Fan <peng.fan(a)nxp.com> Applied to u-boot-imx, master, thanks ! Best regards, Stefano Babic -- ===================================================================== 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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[U-Boot] [PATCH 06/10] arm: dts: imx8mm: sync dts from Linux Kernel
by sbabic＠denx.de 04 Nov '19

04 Nov '19

> Sync dts for i.MX8MM from Linux Kernel 5.4.0-rc1 > Signed-off-by: Peng Fan <peng.fan(a)nxp.com> Applied to u-boot-imx, master, thanks ! Best regards, Stefano Babic -- ===================================================================== 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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[U-Boot] [PATCH 08/10] power: pmic: Kconfig: add CONFIG_SPL_DM_PMIC_BD71837
by sbabic＠denx.de 04 Nov '19

04 Nov '19

> Add CONFIG_SPL_DM_PMIC_BD71837 to make this driver could be > used in SPL stage > Signed-off-by: Peng Fan <peng.fan(a)nxp.com> Applied to u-boot-imx, master, thanks ! Best regards, Stefano Babic -- ===================================================================== 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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[U-Boot] [PATCH v2 0/8] Enablement of PCIe controller for lx2-rev2
by Wasim Khan 04 Nov '19

04 Nov '19

lx2-rev1 PCIe controller uses pcie_layerscape_gen4 driver and lx2-rev2 PCIe controller uses pcie_layerscape driver. This patch set enables support for lx2-rev2 and uses pcie_layerscape or pcie_layerscape_gen4 driver based on SoC. Also organize the device tree fixup in common, layerscape and layerscape_gen4 specific code. Changes in v2: Updated patch subject and description based on Priyanka Jain review comments Wasim Khan (8): drivers/pci : enable pcie_layerscape code for lx2-rev2 pci: layerscape: Add stream_id_cur field to ls_pcie structure pci: layerscape: Suffix API names with _ls pci: layerscape_gen4: Suffix API names with _ls_gen4 armv8: lx2160a: Add FSL_PEX_STREAM_ID_END for LX2160A pci: layerscape: Common device tree fixup for NXP SoCs pci: layerscape: Move streamId allocation to common device tree fixup pci: layerscape: device tree fixup based on SoC and Version .../asm/arch-fsl-layerscape/stream_id_lsch3.h | 8 +- configs/lx2160aqds_tfa_defconfig | 1 + configs/lx2160ardb_tfa_defconfig | 1 + drivers/pci/Makefile | 5 +- drivers/pci/pcie_layerscape.c | 3 +- drivers/pci/pcie_layerscape.h | 3 +- drivers/pci/pcie_layerscape_fixup.c | 44 +++---- drivers/pci/pcie_layerscape_fixup_common.c | 129 +++++++++++++++++++++ drivers/pci/pcie_layerscape_fixup_common.h | 28 +++++ drivers/pci/pcie_layerscape_gen4_fixup.c | 43 +++---- 10 files changed, 207 insertions(+), 58 deletions(-) create mode 100644 drivers/pci/pcie_layerscape_fixup_common.c create mode 100644 drivers/pci/pcie_layerscape_fixup_common.h -- 2.7.4

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[U-Boot] [PATCH v3 001/108] binman: Correct symbol calculation with non-zero image base
by Simon Glass 04 Nov '19

04 Nov '19

At present binman adds the image base address to the symbol value before it writes it to the binary. This is not correct since the symbol value itself (e.g. image position) has no relationship to the image base. Fix this and update the tests to cover this case. Signed-off-by: Simon Glass <sjg(a)chromium.org> --- Changes in v3: None Changes in v2: None tools/binman/elf.py | 4 +--- tools/binman/test/u_boot_binman_syms.lds | 2 +- 2 files changed, 2 insertions(+), 4 deletions(-) diff --git a/tools/binman/elf.py b/tools/binman/elf.py index 7bc7cf61b5d..0c1a5b44b66 100644 --- a/tools/binman/elf.py +++ b/tools/binman/elf.py @@ -135,9 +135,7 @@ def LookupAndWriteSymbols(elf_fname, entry, section): # Look up the symbol in our entry tables. value = section.LookupSymbol(name, sym.weak, msg) - if value is not None: - value += base.address - else: + if value is None: value = -1 pack_string = pack_string.lower() value_bytes = struct.pack(pack_string, value) diff --git a/tools/binman/test/u_boot_binman_syms.lds b/tools/binman/test/u_boot_binman_syms.lds index 926df873cb7..825fc3f649f 100644 --- a/tools/binman/test/u_boot_binman_syms.lds +++ b/tools/binman/test/u_boot_binman_syms.lds @@ -9,7 +9,7 @@ ENTRY(_start) SECTIONS { - . = 0x00000000; + . = 0x00000010; _start = .; . = ALIGN(4); -- 2.23.0.866.gb869b98d4c-goog

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[U-Boot] [PATCH 0/7] x86: coral: Add support for Cr50
by Simon Glass 04 Nov '19

04 Nov '19

This series adds a driver for the Cr50 security chip and enables it on coral. This supports the 'tpm' command. This series is built on the pending 'apollolake' series. Simon Glass (7): coral: Update i2c and rtc status tpm: Add more TPM2 definitions tpm: Add a driver for H1/Cr50 pci: i2c: designware: Add compatible string coral: Add I2C and TPM device-tree definitions i2c: designware: Drop invalid debugging x86: coral: Enable TPM arch/x86/dts/chromebook_coral.dts | 25 ++ configs/chromebook_coral_defconfig | 5 +- doc/board/google/chromebook_coral.rst | 2 - drivers/i2c/designware_i2c.c | 1 - drivers/i2c/dw_i2c_pci.c | 6 + drivers/tpm/Kconfig | 10 + drivers/tpm/Makefile | 1 + drivers/tpm/cr50_i2c.c | 568 ++++++++++++++++++++++++++ include/tpm-v2.h | 31 ++ 9 files changed, 643 insertions(+), 6 deletions(-) create mode 100644 drivers/tpm/cr50_i2c.c -- 2.24.0.rc1.363.gb1bccd3e3d-goog

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[U-Boot] [PATCH] imx: Kconfig: fix dependency of SPL_IMX_ROMAPI_LOADADDR
by Peng Fan 04 Nov '19

04 Nov '19

Fix dependency of SPL_IMX_ROMAPI_LOADADDR, currently only i.MX8MN has this feature. Signed-off-by: Peng Fan <peng.fan(a)nxp.com> --- V1: CI build with imx/next rebased to Tom's tree and apply some patches https://travis-ci.org/MrVan/u-boot/builds/605898636 arch/arm/mach-imx/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig index 6b8a57d0aa..3b3b9e5a6d 100644 --- a/arch/arm/mach-imx/Kconfig +++ b/arch/arm/mach-imx/Kconfig @@ -111,4 +111,4 @@ config DDRMC_VF610_CALIBRATION config SPL_IMX_ROMAPI_LOADADDR hex "Default load address to load image through ROM API" - depends on SPL_BOOTROM_SUPPORT + depends on IMX8MN -- 2.16.4

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[U-Boot] [PATCH V4 5/6] net: fec_mxc: support i.MX8M with CLK_CCF
by Peng Fan 04 Nov '19

04 Nov '19

Add more clks for fec_mxc according to Linux Kernel 5.4.0-rc1 drivers/net/ethernet/freescale/fec_main.c. Since i.MX8MQ not support CLK_CCF, so add a check to restrict the code only effect when CONFIG_IMX8M and CONFIG_CLK_CCF both defined. Reviewed-by: Frieder Schrempf <frieder.schrempf(a)kontron.de> Signed-off-by: Peng Fan <peng.fan(a)nxp.com> --- V4: Fix build warning Add R-b V3: Drop unneeded else correct ipg->ahb Other patches keep V1 V2: Use CONFIG_IS_ENABLED drivers/net/fec_mxc.c | 79 +++++++++++++++++++++++++++++++++++++++++---------- drivers/net/fec_mxc.h | 4 +++ 2 files changed, 68 insertions(+), 15 deletions(-) diff --git a/drivers/net/fec_mxc.c b/drivers/net/fec_mxc.c index 080dbcf7db..131d1998a7 100644 --- a/drivers/net/fec_mxc.c +++ b/drivers/net/fec_mxc.c @@ -123,30 +123,38 @@ static int fec_mdio_read(struct ethernet_regs *eth, uint8_t phyaddr, return val; } +#ifndef imx_get_fecclk +u32 __weak imx_get_fecclk(void) +{ + return 0; +} +#endif + static int fec_get_clk_rate(void *udev, int idx) { -#if IS_ENABLED(CONFIG_IMX8) struct fec_priv *fec; struct udevice *dev; int ret; - dev = udev; - if (!dev) { - ret = uclass_get_device(UCLASS_ETH, idx, &dev); - if (ret < 0) { - debug("Can't get FEC udev: %d\n", ret); - return ret; + if (IS_ENABLED(CONFIG_IMX8) || + CONFIG_IS_ENABLED(CLK_CCF)) { + dev = udev; + if (!dev) { + ret = uclass_get_device(UCLASS_ETH, idx, &dev); + if (ret < 0) { + debug("Can't get FEC udev: %d\n", ret); + return ret; + } } - } - fec = dev_get_priv(dev); - if (fec) - return fec->clk_rate; + fec = dev_get_priv(dev); + if (fec) + return fec->clk_rate; - return -EINVAL; -#else - return imx_get_fecclk(); -#endif + return -EINVAL; + } else { + return imx_get_fecclk(); + } } static void fec_mii_setspeed(struct ethernet_regs *eth) @@ -1335,6 +1343,47 @@ static int fecmxc_probe(struct udevice *dev) return ret; } + priv->clk_rate = clk_get_rate(&priv->ipg_clk); + } else if (CONFIG_IS_ENABLED(CLK_CCF)) { + ret = clk_get_by_name(dev, "ipg", &priv->ipg_clk); + if (ret < 0) { + debug("Can't get FEC ipg clk: %d\n", ret); + return ret; + } + ret = clk_enable(&priv->ipg_clk); + if(ret) + return ret; + + ret = clk_get_by_name(dev, "ahb", &priv->ahb_clk); + if (ret < 0) { + debug("Can't get FEC ahb clk: %d\n", ret); + return ret; + } + ret = clk_enable(&priv->ahb_clk); + if (ret) + return ret; + + ret = clk_get_by_name(dev, "enet_out", &priv->clk_enet_out); + if (!ret) { + ret = clk_enable(&priv->clk_enet_out); + if (ret) + return ret; + } + + ret = clk_get_by_name(dev, "enet_clk_ref", &priv->clk_ref); + if (!ret) { + ret = clk_enable(&priv->clk_ref); + if (ret) + return ret; + } + + ret = clk_get_by_name(dev, "ptp", &priv->clk_ptp); + if (!ret) { + ret = clk_enable(&priv->clk_ptp); + if (ret) + return ret; + } + priv->clk_rate = clk_get_rate(&priv->ipg_clk); } diff --git a/drivers/net/fec_mxc.h b/drivers/net/fec_mxc.h index e5f2dd75c5..723b06a651 100644 --- a/drivers/net/fec_mxc.h +++ b/drivers/net/fec_mxc.h @@ -264,6 +264,10 @@ struct fec_priv { u32 interface; #endif struct clk ipg_clk; + struct clk ahb_clk; + struct clk clk_enet_out; + struct clk clk_ref; + struct clk clk_ptp; u32 clk_rate; }; -- 2.16.4

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[U-Boot] Please pull ARC fixes for v2020.01-rc2
by Alexey Brodkin 04 Nov '19

04 Nov '19

Hi Tom, The following changes since commit 82679624f9aa6d1be733c46f3555d5166b6f5b72: Merge branch '2019-10-30-master-imports' (2019-11-01 09:23:21 -0400) are available in the Git repository at: git@gitlab.denx.de:u-boot/custodians/u-boot-arc.git tags/arc-fixes-for-2020.01-rc2 for you to fetch changes up to 3f6b4ea225656b41613fd538925e29141f22c4a7: arc: emsdp: docs: Prefer Degilent over Opella-XD (2019-11-01 16:45:40 +0300) Please note that there's something new in this pull-request which is reset driver for ARC HSDK board. Due to ELCE and preparations [as always :(] I completely forgot to send out ARC changes in time of merge window. That said if you prefer I may re-send you the same pull-request with HSDK reset driver removed so that only real fixes will be in. Sorry for that anyways. ---------------------------------------------------------------- ARC fixes for v2020.01-rc2 The main change is move to DM_MMC of yet 2 another ARC boards: AXS101 & IoTDK. Among that we improve handling of stock-formatted SD-cards of high volume on EM SDP as well as introduction of reset driver for HSDK which is required for prepser reinitialization of some peripherals like USB etc. ---------------------------------------------------------------- Alexey Brodkin (3): arc: emsdp: Increase max FAT cluster size arc: emsdp/iotdk: Switch to DM_MMC arc: emsdp: docs: Prefer Degilent over Opella-XD Eugeniy Paltsev (3): ARC: HSDK: introduce reset driver MAINTAINERS: add info about ARC HSDK reset driver ARC: [plat-axs101]: migrate to DM_MMC MAINTAINERS | 7 +++++++ arch/arc/dts/emsdp.dts | 23 +++++++++++++++++++++++ arch/arc/dts/iot_devkit.dts | 22 ++++++++++++++++++++++ board/synopsys/emsdp/README | 2 +- board/synopsys/emsdp/emsdp.c | 29 ----------------------------- board/synopsys/iot_devkit/iot_devkit.c | 32 -------------------------------- configs/axs101_defconfig | 2 ++ configs/emsdp_defconfig | 4 +++- configs/iot_devkit_defconfig | 2 ++ drivers/reset/Kconfig | 7 +++++++ drivers/reset/Makefile | 1 + drivers/reset/reset-hsdk.c | 116 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ include/dt-bindings/reset/snps,hsdk-reset.h | 17 +++++++++++++++++ 13 files changed, 201 insertions(+), 63 deletions(-) create mode 100644 drivers/reset/reset-hsdk.c create mode 100644 include/dt-bindings/reset/snps,hsdk-reset.h Regards, Alexey

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[U-Boot] Please pull u-boot-x86
by Bin Meng 04 Nov '19

04 Nov '19

Hi Tom, This PR includes the following changes for x86: - Add support for Intel FSP-S and FSP-T in binman - Correct priority selection for image loaders for SPL - Add a size check for TPL - Various small SPL/TPL bug fixes and changes - SPI: Add support for memory-mapped flash The following changes since commit 5d6f05352b69d4858a2a9e9136ac3a734f0222bb: azure: Update the script to prepend PATH not override PATH (2019-11-01 13:59:14 -0400) are available in the git repository at: https://gitlab.denx.de/u-boot/custodians/u-boot-x86 for you to fetch changes up to 73c6cd6c0bdb3af76d573f619bbcc141758bb16b: x86: Quieten TPL's jump_to_image_no_args() (2019-11-03 07:20:29 +0800) ---------------------------------------------------------------- Heinrich Schuchardt (1): cbfs: do not pack struct cbfs_cachenode Simon Glass (16): binman: Correct symbol calculation with non-zero image base binman: Add support for Intel FSP-S binman: Add support for Intel FSP-T binman: Fix up comment in intel-fsp-m spl: Correct priority selection for image loaders spi: Add support for memory-mapped flash dm: doc: Correct of-platdata driver name spl: Add a size check for TPL x86: timer: Set up the timer in timer_early_get_count() x86: timer: Use a separate flag for whether timer is inited x86: spl: Support init of a PUNIT x86: tpl: Add a fake PCI bus x86: Add a CPU init function for TPL x86: Move CPU init to before spl_init() x86: Don't print CPU info in TPL x86: Quieten TPL's jump_to_image_no_args() Makefile | 7 +++++++ arch/x86/cpu/i386/cpu.c | 8 ++++++++ arch/x86/cpu/start_from_spl.S | 1 + arch/x86/include/asm/cpu.h | 1 + arch/x86/include/asm/global_data.h | 1 + arch/x86/include/asm/u-boot-x86.h | 9 +++++++++ arch/x86/lib/spl.c | 44 ++++++++++++++++++++++++++++++++++++++++++++ arch/x86/lib/tpl.c | 37 +++++++++++++++++++++++++++++++------ common/spl/Kconfig | 8 ++++++++ doc/driver-model/of-plat.rst | 2 +- drivers/spi/sandbox_spi.c | 11 +++++++++++ drivers/spi/spi-uclass.c | 14 ++++++++++++++ drivers/timer/tsc_timer.c | 5 ++++- include/cbfs.h | 6 +++--- include/spi.h | 27 +++++++++++++++++++++++++++ include/spl.h | 4 ++-- test/dm/sf.c | 9 +++++++++ tools/binman/README.entries | 33 +++++++++++++++++++++++++++++++++ tools/binman/elf.py | 4 +--- tools/binman/etype/intel_fsp_m.py | 2 +- tools/binman/etype/intel_fsp_s.py | 27 +++++++++++++++++++++++++++ tools/binman/etype/intel_fsp_t.py | 26 ++++++++++++++++++++++++++ tools/binman/ftest.py | 13 +++++++++++++ tools/binman/test/153_intel_fsp_s.dts | 14 ++++++++++++++ tools/binman/test/154_intel_fsp_t.dts | 14 ++++++++++++++ tools/binman/test/u_boot_binman_syms.lds | 2 +- 26 files changed, 311 insertions(+), 18 deletions(-) create mode 100644 tools/binman/etype/intel_fsp_s.py create mode 100644 tools/binman/etype/intel_fsp_t.py create mode 100644 tools/binman/test/153_intel_fsp_s.dts create mode 100644 tools/binman/test/154_intel_fsp_t.dts Regards, Bin

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