October 2019 - U-Boot

[U-Boot] [PATCH RESEND] gadget: f_thor: properly enable 3rd endpoint defined by the protocol
by Marek Szyprowski 02 Oct '19

02 Oct '19

This is needed to make Windows THOR flash tool happy, because it starts sending data only when interrupt packet is received on the 3rd endpoint. Signed-off-by: Marek Szyprowski <m.szyprowski(a)samsung.com> Acked-by: Lukasz Majewski <lukma(a)denx.de> --- Resend reason: stand alone patch, independent from the main patchset: https://patchwork.ozlabs.org/cover/994309/ --- drivers/usb/gadget/f_thor.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/drivers/usb/gadget/f_thor.c b/drivers/usb/gadget/f_thor.c index 8b3b19feaf..920fa5279c 100644 --- a/drivers/usb/gadget/f_thor.c +++ b/drivers/usb/gadget/f_thor.c @@ -941,6 +941,13 @@ static int thor_eps_setup(struct usb_function *f) dev->out_req = req; /* ACM control EP */ ep = dev->int_ep; + d = ep_desc(gadget, &hs_int_desc, &fs_int_desc); + debug("(d)bEndpointAddress: 0x%x\n", d->bEndpointAddress); + + result = usb_ep_enable(ep, d); + if (result) + goto err; + ep->driver_data = cdev; /* claim */ return 0; -- 2.17.1

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[U-Boot] [PATCH 00/13] arm64: zynqmp: Clean communication with PMUFW
by Michal Simek 02 Oct '19

02 Oct '19

Hi, This patch series using ZynqMP firmware driver to provide a interface to communicate with the PMU Firmware. As part of the series a mailbox driver is also implemented to handle communication through ipi interface. There are two new wiring: 1. Reading PMUFW version via firmware driver - mailbox driver in case of SPL - SMC in case of full U-Boot 2. Using the same patch for loading PMUFW configuration object The whole series is based on several patches I have sent already that's why I am providing a branch which also contains this series. https://gitlab.denx.de/u-boot/custodians/u-boot-microblaze/tree/next Thanks, Michal Ibai Erkiaga (10): mailbox: check ops prior calling mailbox: allow subnode for mbox regs mailbox: zynqmp: ipi mailbox driver firmware: zynqmp: Add zynqmp-power support arm64: zynqmp: add firmware and mailbox node to DT firmware: zynqmp: get fw version with mailbox driver firmware: zynqmp: create firmware header arm64: zynqmp: use firmware driver to get version arm64: zynqmp: remove old fw version function arm64: zynqmp: probe firmware driver Michal Simek (3): arm64: zynqmp: Cleanup PM SMC macro composition firmware: zynqmp: Separate function for sending message via mailbox arm64: zynqmp: Use mailbox driver for PMUFW config loading MAINTAINERS | 2 + arch/arm/Kconfig | 3 + arch/arm/dts/zynqmp.dtsi | 44 +++++- arch/arm/mach-zynqmp/Makefile | 4 - arch/arm/mach-zynqmp/cpu.c | 24 +--- arch/arm/mach-zynqmp/include/mach/sys_proto.h | 24 +--- arch/arm/mach-zynqmp/pmu_ipc.c | 112 --------------- board/xilinx/zynqmp/cmds.c | 1 + board/xilinx/zynqmp/zynqmp.c | 19 +-- drivers/firmware/Kconfig | 2 + drivers/firmware/firmware-zynqmp.c | 131 +++++++++++++++++ drivers/fpga/zynqmppl.c | 5 +- drivers/mailbox/Kconfig | 6 + drivers/mailbox/Makefile | 1 + drivers/mailbox/mailbox-uclass.c | 19 ++- drivers/mailbox/zynqmp-ipi.c | 134 ++++++++++++++++++ include/zynqmp_firmware.h | 37 +++++ 17 files changed, 388 insertions(+), 180 deletions(-) delete mode 100644 arch/arm/mach-zynqmp/pmu_ipc.c create mode 100644 drivers/mailbox/zynqmp-ipi.c create mode 100644 include/zynqmp_firmware.h -- 2.17.1

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[U-Boot] [PULL] Raspberry Pi for v2019.10 second round
by Matthias Brugger 02 Oct '19

02 Oct '19

Hi Tom, As we got the the libftd fixes merged [1], I would propose to also add the commit in belows pull request. When booting grub from U-Boot, without this patch Linux will just see the first 1GB of RAM instead of all the memory present. Please pull :) Regards, Matthias [1] https://patchwork.ozlabs.org/cover/1158304/ --- The following changes since commit 023ff4b88dcec5faa3f9b841bae4d3d232b58ce2: Merge tag 'u-boot-atmel-fixes-2019.10-a' of https://gitlab.denx.de/u-boot/custodians/u-boot-atmel (2019-09-30 07:21:38 -0400) are available in the Git repository at: https://github.com/mbgg/u-boot.git tags/rpi-next-2019.10.2 for you to fetch changes up to 9de5b89e4c898ec770878eb4848588c635a37bac: rpi4: enable dram bank initialization (2019-10-01 11:14:47 +0200) ---------------------------------------------------------------- RPi4: Fix amount of memory seen by the kernel. ---------------------------------------------------------------- Matthias Brugger (1): rpi4: enable dram bank initialization board/raspberrypi/rpi/rpi.c | 10 ++++++++++ configs/rpi_4_defconfig | 2 +- 2 files changed, 11 insertions(+), 1 deletion(-)

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[U-Boot] Please pull u-boot-x86
by Bin Meng 02 Oct '19

02 Oct '19

Hi Tom, This includes the following x86 changes for v2019.10: - Propagate acpi_rsdp_addr to x86 kernel via boot parameters The following changes since commit 023ff4b88dcec5faa3f9b841bae4d3d232b58ce2: Merge tag 'u-boot-atmel-fixes-2019.10-a' of https://gitlab.denx.de/u-boot/custodians/u-boot-atmel (2019-09-30 07:21:38 -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 d905aa8a4277e200e11fdf6d73a7c76d0e6f34a4: x86: zImage: Propagate acpi_rsdp_addr to kernel via boot parameters (2019-10-01 18:20:47 +0800) ---------------------------------------------------------------- Andy Shevchenko (1): x86: zImage: Propagate acpi_rsdp_addr to kernel via boot parameters arch/x86/include/asm/bootparam.h | 3 ++- arch/x86/lib/zimage.c | 4 ++++ 2 files changed, 6 insertions(+), 1 deletion(-) Regards, Bin

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[U-Boot] [RFC] Minimum Python 3 version?
by Tom Rini 01 Oct '19

01 Oct '19

Hey all, I'm currently kicking test.py to use Python 3 instead of Python 2.7 and seeing places where it would (seemingly) be nice to be able to say that we have Python 3.6 as our minimum version. To do this however we'll have to tell people using older LTS distributions that they need to figure out the best way for them to install a newer Python is, if they want to run tests at least. This will also mean moving GitLab to "bionic" rather than "xenial", but that's not too bad and I've done so for trying to get all of the fs tests to run (they don't, but I think that's down to needing to kick gitlab-runner harder) and also moving Travis-CI to bionic but that too is now just a few-line change to .travis.yml So, does anyone object to saying that for everything that uses Python to work, Python 3.6 or newer is needed, and for more common tools we'll make best-effort to support older? -- Tom

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[U-Boot] u-boot: raspberry pi 4 with 4G ram, bdinfo: dram bank size is < 1G
by Pi NewBie 01 Oct '19

01 Oct '19

With top of the tree(tot) uboot, and tot firmware, uboot command bdinfo shows the dram bank size as 0x000000003b400000 which is <1G, but the rpi4 board has 4G of ram. However with kernel8.img in the firmware, linux kernel shows in /proc/meminfo cat /proc/meminfo MemTotal:3999784 kB MemFree: 3868044 kB MemAvailable:3819600 kB Does this current uboot does not yet support rpi with 4g ram? -Thanks

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[U-Boot] [PATCH] armv8: lx2160a: Update LX2160 SVR value
by Wasim Khan 01 Oct '19

01 Oct '19

LX2160 SVR value should be 0x873600 by default. value 0x873601 is valid only if CAN fuse is blown. Signed-off-by: Wasim Khan <wasim.khan(a)nxp.com> --- arch/arm/include/asm/arch-fsl-layerscape/soc.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm/include/asm/arch-fsl-layerscape/soc.h b/arch/arm/include/asm/arch-fsl-layerscape/soc.h index 234440b..55f42f8 100644 --- a/arch/arm/include/asm/arch-fsl-layerscape/soc.h +++ b/arch/arm/include/asm/arch-fsl-layerscape/soc.h @@ -1,6 +1,6 @@ /* SPDX-License-Identifier: GPL-2.0+ */ /* - * Copyright 2017 NXP + * Copyright 2017, 2019 NXP * Copyright 2015 Freescale Semiconductor */ @@ -100,7 +100,7 @@ enum boot_src get_boot_src(void); #define SVR_LS2044A 0x870930 #define SVR_LS2081A 0x870918 #define SVR_LS2041A 0x870914 -#define SVR_LX2160A 0x873601 +#define SVR_LX2160A 0x873600 #define SVR_LX2120A 0x873621 #define SVR_LX2080A 0x873603 -- 2.7.4

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[U-Boot] [PATCH v1] x86: zImage: Propagate acpi_rsdp_addr to kernel via boot parameters
by Andy Shevchenko 01 Oct '19

01 Oct '19

This is reincarnation of the U-Boot commit 3469bf4274540d1491d58e878a9edc0bdcba17ac Author: Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> Date: Wed Jan 10 19:40:15 2018 +0200 x86: zImage: Propagate acpi_rsdp_addr to kernel via boot parameters after upstream got eventually the Linux kernel commit e6e094e053af75cbc164e950814d3d084fb1e698 Author: Juergen Gross <jgross(a)suse.com> Date: Tue Nov 20 08:25:29 2018 +0100 x86/acpi, x86/boot: Take RSDP address from boot params if available Signed-off-by: Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> --- arch/x86/include/asm/bootparam.h | 3 ++- arch/x86/lib/zimage.c | 4 ++++ 2 files changed, 6 insertions(+), 1 deletion(-) diff --git a/arch/x86/include/asm/bootparam.h b/arch/x86/include/asm/bootparam.h index dfbd4b4bba..d961dddc9e 100644 --- a/arch/x86/include/asm/bootparam.h +++ b/arch/x86/include/asm/bootparam.h @@ -94,7 +94,8 @@ struct boot_params { __u8 _pad2[4]; /* 0x054 */ __u64 tboot_addr; /* 0x058 */ struct ist_info ist_info; /* 0x060 */ - __u8 _pad3[16]; /* 0x070 */ + __u64 acpi_rsdp_addr; /* 0x070 */ + __u8 _pad3[8]; /* 0x078 */ __u8 hd0_info[16]; /* obsolete! */ /* 0x080 */ __u8 hd1_info[16]; /* obsolete! */ /* 0x090 */ struct sys_desc_table sys_desc_table; /* 0x0a0 */ diff --git a/arch/x86/lib/zimage.c b/arch/x86/lib/zimage.c index 6a6258a505..d07041fd4c 100644 --- a/arch/x86/lib/zimage.c +++ b/arch/x86/lib/zimage.c @@ -288,6 +288,10 @@ int setup_zimage(struct boot_params *setup_base, char *cmd_line, int auto_boot, hdr->hardware_subarch = X86_SUBARCH_INTEL_MID; #endif +#ifdef CONFIG_GENERATE_ACPI_TABLE + setup_base->acpi_rsdp_addr = acpi_get_rsdp_addr(); +#endif + setup_device_tree(hdr, (const void *)env_get_hex("fdtaddr", 0)); setup_video(&setup_base->screen_info); -- 2.23.0

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[U-Boot] [PATCH v2 0/4] amlogic: Add Khadas VIM3 support
by Andreas Färber 01 Oct '19

01 Oct '19

Hi Neil, This mini-series adds initial support for Amlogic A311D based Khadas VIM3. v2 fixes an oversight and adds some cleanups. Regards, Andreas v1 -> v2: * Fixed branch name in README * Mention linux-next tag for DT/header import (Neil) * Avoid "Unknown" SoC output for A311D, fixing a typo while at it Cc: Neil Armstrong <narmstrong(a)baylibre.com> Andreas Färber (4): arm: dts: Import and update DT for Khadas VIM3 configs: Add Khadas VIM3 defconfig arm: meson: Tidy SoC information output arm: meson: Recognize A311D SoC arch/arm/dts/Makefile | 3 +- arch/arm/dts/meson-g12-common.dtsi | 2435 ++++++++++++++++++++ arch/arm/dts/meson-g12b-a311d-khadas-vim3.dts | 15 + arch/arm/dts/meson-g12b-a311d.dtsi | 149 ++ arch/arm/dts/meson-g12b-khadas-vim3.dtsi | 544 +++++ arch/arm/dts/meson-g12b.dtsi | 39 +- arch/arm/mach-meson/board-info.c | 3 +- board/amlogic/w400/MAINTAINERS | 1 + board/amlogic/w400/README.khadas-vim3 | 132 ++ configs/khadas-vim3_defconfig | 54 + include/dt-bindings/clock/g12a-clkc.h | 6 + include/dt-bindings/power/meson-g12a-power.h | 13 + .../reset/amlogic,meson-g12a-audio-reset.h | 38 + 13 files changed, 3427 insertions(+), 5 deletions(-) create mode 100644 arch/arm/dts/meson-g12-common.dtsi create mode 100644 arch/arm/dts/meson-g12b-a311d-khadas-vim3.dts create mode 100644 arch/arm/dts/meson-g12b-a311d.dtsi create mode 100644 arch/arm/dts/meson-g12b-khadas-vim3.dtsi create mode 100644 board/amlogic/w400/README.khadas-vim3 create mode 100644 configs/khadas-vim3_defconfig create mode 100644 include/dt-bindings/power/meson-g12a-power.h create mode 100644 include/dt-bindings/reset/amlogic,meson-g12a-audio-reset.h -- 2.16.4

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