December 2022 - U-Boot

[PATCH] ARM: dts: at91: sama5d2: fix wrong interrupt-cells property
by Eugen Hristev 21 Dec '22

21 Dec '22

The PMC node is not an interrupt provider, so it must not have interrupt-cells. This fixes the warning (on newer DTC): arch/arm/dts/sama5d2.dtsi:82.22-602.6: Warning (interrupt_provider): /ahb/apb/pmc@f0014000: '#interrupt-cells' found, but node is not an interrupt provider Fixes: 2c4b2dd289 ("ARM: at91/dt: Add device tree for SAMA5D2 Xplained") Signed-off-by: Eugen Hristev <eugen.hristev(a)microchip.com> --- arch/arm/dts/sama5d2.dtsi | 1 - 1 file changed, 1 deletion(-) diff --git a/arch/arm/dts/sama5d2.dtsi b/arch/arm/dts/sama5d2.dtsi index 790b746ed1..187c2ff2fb 100644 --- a/arch/arm/dts/sama5d2.dtsi +++ b/arch/arm/dts/sama5d2.dtsi @@ -84,7 +84,6 @@ reg = <0xf0014000 0x160>; #address-cells = <1>; #size-cells = <0>; - #interrupt-cells = <1>; u-boot,dm-pre-reloc; main: mainck { -- 2.25.1

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[PATCH] ARM: mach-at91: add support for sama7g5 chip id and extended id definition
by Mihai Sain 21 Dec '22

21 Dec '22

Add SAMA7G5 series chip id definitions to align with linux SoC driver. Add support for SAMA7G5 System-In-Package (SIP): SAMA7G54D1G, SAMA7G54D2G, SAMA7G54D4G. Signed-off-by: Mihai Sain <mihai.sain(a)microchip.com> --- arch/arm/mach-at91/armv7/sama7g5_devices.c | 26 +++++++++++++++++++- arch/arm/mach-at91/include/mach/sama7g5.h | 28 ++++++++++++++++++++++ 2 files changed, 53 insertions(+), 1 deletion(-) diff --git a/arch/arm/mach-at91/armv7/sama7g5_devices.c b/arch/arm/mach-at91/armv7/sama7g5_devices.c index 0b702c7fb7..6f2c1fc914 100644 --- a/arch/arm/mach-at91/armv7/sama7g5_devices.c +++ b/arch/arm/mach-at91/armv7/sama7g5_devices.c @@ -4,7 +4,31 @@ * Eugen Hristev <eugen.hristev(a)microchip.com> */ +#include <asm/arch/sama7g5.h> + char *get_cpu_name(void) { - return "SAMA7G5"; + unsigned int extension_id = get_extension_chip_id(); + + if (cpu_is_sama7g5()) + switch (extension_id) { + case ARCH_EXID_SAMA7G51: + return "SAMA7G51"; + case ARCH_EXID_SAMA7G52: + return "SAMA7G52"; + case ARCH_EXID_SAMA7G53: + return "SAMA7G53"; + case ARCH_EXID_SAMA7G54: + return "SAMA7G54"; + case ARCH_EXID_SAMA7G54_D1G: + return "SAMA7G54 1Gb DDR3L SiP"; + case ARCH_EXID_SAMA7G54_D2G: + return "SAMA7G54 2Gb DDR3L SiP"; + case ARCH_EXID_SAMA7G54_D4G: + return "SAMA7G54 4Gb DDR3L SiP"; + default: + return "Unknown CPU type"; + } + else + return "Unknown CPU type"; } diff --git a/arch/arm/mach-at91/include/mach/sama7g5.h b/arch/arm/mach-at91/include/mach/sama7g5.h index ae43e8700b..621a26f6eb 100644 --- a/arch/arm/mach-at91/include/mach/sama7g5.h +++ b/arch/arm/mach-at91/include/mach/sama7g5.h @@ -67,7 +67,35 @@ #define ATMEL_BASE_PIT64BC ATMEL_BASE_PIT64B0 +/* SAMA7G5 series chip id definitions */ +#define ARCH_ID_SAMA7G5 0x80162100 +#define ARCH_EXID_SAMA7G51 0x00000003 +#define ARCH_EXID_SAMA7G52 0x00000002 +#define ARCH_EXID_SAMA7G53 0x00000001 +#define ARCH_EXID_SAMA7G54 0x00000000 +#define ARCH_EXID_SAMA7G54_D1G 0x00000018 +#define ARCH_EXID_SAMA7G54_D2G 0x00000020 +#define ARCH_EXID_SAMA7G54_D4G 0x00000028 + +#define cpu_is_sama7g5() (get_chip_id() == ARCH_ID_SAMA7G5) +#define cpu_is_sama7g51() (cpu_is_sama7g5() && \ + (get_extension_chip_id() == ARCH_EXID_SAMA7G51)) +#define cpu_is_sama7g52() (cpu_is_sama7g5() && \ + (get_extension_chip_id() == ARCH_EXID_SAMA7G52)) +#define cpu_is_sama7g53() (cpu_is_sama7g5() && \ + (get_extension_chip_id() == ARCH_EXID_SAMA7G53)) +#define cpu_is_sama7g54() (cpu_is_sama7g5() && \ + (get_extension_chip_id() == ARCH_EXID_SAMA7G54)) +#define cpu_is_sama7g54d1g() (cpu_is_sama7g5() && \ + (get_extension_chip_id() == ARCH_EXID_SAMA7G54_D1G)) +#define cpu_is_sama7g54d2g() (cpu_is_sama7g5() && \ + (get_extension_chip_id() == ARCH_EXID_SAMA7G54_D2G)) +#define cpu_is_sama7g54d4g() (cpu_is_sama7g5() && \ + (get_extension_chip_id() == ARCH_EXID_SAMA7G54_D4G)) + #ifndef __ASSEMBLY__ +unsigned int get_chip_id(void); +unsigned int get_extension_chip_id(void); char *get_cpu_name(void); #endif -- 2.38.1

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Bootargs in RPI not working
by Sai Kiran Kumar Reddy Y 21 Dec '22

21 Dec '22

Hi, I have U-Boot 2022.10 version. I am trying to boot Raspberry Pi(Model 3B+) using U-Boot. In the U-Boot terminal when I set kernel command-line arguments, using "setenv bootargs root=/dev/mmblk0p3 ro rootwait console=serial0,115200 console=tty1", the Kernel is not loaded. Following are the messages I get on the U-boot terminal " EFI stub: Booting Linux Kernel... EFI stub: EFI_RING_PROTOCOL unavailable EFI stub: Using DTB from configuration table EFI stub: exiting boot services..." When I do not add any bootargs variables to U-Boot environment, Pi boots with Linux. Am I missing something? I am not able to figure out the reason for this. Could you help me with this? -- Regards, Sai Kiran.

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[PATCH v1] 1: Adding rngb entry in imx6ull device tree
by Kshitiz Varshney 21 Dec '22

21 Dec '22

From: Kshitiz <kshitiz.varshney(a)nxp.com> Added entry for rngb in imx6ull device tree which is required for Random number generation in u-boot. Signed-off-by: Kshitiz Varshney <kshitiz.varshney(a)nxp.com> Reviewed-by: Ye Li <ye.li(a)nxp.com> --- arch/arm/dts/imx6ull.dtsi | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/arch/arm/dts/imx6ull.dtsi b/arch/arm/dts/imx6ull.dtsi index 46e7ad6bab..c5d5a5ab7b 100644 --- a/arch/arm/dts/imx6ull.dtsi +++ b/arch/arm/dts/imx6ull.dtsi @@ -66,6 +66,12 @@ clocks = <&clks IMX6ULL_CLK_DCP_CLK>; clock-names = "dcp"; }; + rngb: rng@2284000 { + compatible = "fsl,imx6ull-rngb", "fsl,imx25-rngb"; + reg = <0x02284000 0x4000>; + interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clks IMX6UL_CLK_DUMMY>; + }; iomuxc_snvs: iomuxc-snvs@2290000 { compatible = "fsl,imx6ull-iomuxc-snvs"; -- 2.25.1

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[PATCH 1/1] net: missing break after net_ip6_handler()
by Heinrich Schuchardt 21 Dec '22

21 Dec '22

Don't fall through to handling an IPv6 header as IPv4. Fixes: ffdbf3bad5f3 ("net: ipv6: Incorporate IPv6 support into u-boot net subsystem") Addresses-Coverity-ID: 430975 ("Missing break in switch") Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt(a)canonical.com> --- Do we have a unit trest of IPv6? I guess we should at least do a IPv6 ping. --- net/net.c | 1 + 1 file changed, 1 insertion(+) diff --git a/net/net.c b/net/net.c index 1c39acc493..57da9bda85 100644 --- a/net/net.c +++ b/net/net.c @@ -1269,6 +1269,7 @@ void net_process_received_packet(uchar *in_packet, int len) #if IS_ENABLED(CONFIG_IPV6) case PROT_IP6: net_ip6_handler(et, (struct ip6_hdr *)ip, len); + break; #endif case PROT_IP: debug_cond(DEBUG_NET_PKT, "Got IP\n"); -- 2.37.2

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[PATCH 00/12] Introduce initial TI's J784S4 support
by Hari Nagalla 21 Dec '22

21 Dec '22

Hello Everyone! This series will introduce basic support (SD and UART) support for Texas Instruments J784S4 EVM. The J784S4 SoC device tree patches are taken from kernel patch submissions and will be updated as they are accepted and merged to the kernel tree. All other patches are specific to SPL and u-boot and do not have dependency on other trees. Appreciate a review for acceptance to u-boot tree. Here are some of the salient features of the J784S4 automotive grade application processor: The J784S4 SoC belongs to the K3 Multicore SoC architecture platform, providing advanced system integration in automotive, ADAS and industrial applications requiring AI at the network edge. This SoC extends the K3 Jacinto 7 family of SoCs with focus on raising performance and integration while providing interfaces, memory architecture and compute performance for multi-sensor, high concurrency applications. Some highlights of this SoC are: * Up to 8 Cortex-A72s, four clusters of lockstep capable dual Cortex-R5F MCUs, 4 C7x floating point vector DSPs with Matrix Multiply Accelerator(MMA) for deep learning and CNN. * 3D GPU: Automotive grade IMG BXS-4-64 * Vision Processing Accelerator (VPAC) with image signal processor and Depth and Motion Processing Accelerator (DMPAC) * Three CSI2.0 4L RX plus two CSI2.0 4L TX, two DSI Tx, one eDP/DP and one DPI interface. * Integrated gigabit ethernet switch, up to 8 ports (TDA4VH), two ports support 10Gb USXGMII; Two 4 lane PCIe-GEN3 controllers, USB3.0 Dual-role device subsystems, Up to 20 MCANs, among other peripherals. See J784S4 Technical Reference Manual (SPRUJ52 - JUNE 2022) for further details: http://www.ti.com/lit/zip/spruj52 In addtion, the J784S4 EVM board is designed for TI J784S4 SoC. It supports the following interfaces: * 32 GB DDR4 RAM * x2 Gigabit Ethernet interfaces capable of working in Switch and MAC mode * x1 Input Audio Jack, x1 Output Audio Jack * x1 USB2.0 Hub with two Type A host and x1 USB 3.1 Type-C Port * x2 4L PCIe connector * x1 UHS-1 capable micro-SD card slot * 512 Mbit OSPI flash, 1 Gbit Octal NAND flash, 512 Mbit QSPI flash, UFS flash. * x6 UART through UART-USB bridge * XDS110 for onboard JTAG debug using USB * Temperature sensors, user push buttons and LEDs * 40-pin User Expansion Connector * x2 ENET Expansion Connector, x1 GESI expander, x2 Display connector * x1 15-pin CSI header * x6 MCAN instances Schematics: https://www.ti.com/lit/zip/sprr458 bootlog: https://paste.sr.ht/~hnagalla/496faf211ddda17fb6221886c6496744f3891746 Hari Nagalla (12): arm: dts: introduce j784s4 dtbs from linux kernel arm: dts: introduce j784s4 u-boot dtbs arm: K3: Add basic support for J784S4 SoC definition drivers: dma: Add support for J784S4 clk: clk-k3: Add support for J784S4 SoC power: domain: ti: Add support for J784S4 SoC ram: k3-ddrss: Add support for J784S4 SoC soc: ti: k3-socinfo: Add entry for J784S4 SoC board: ti: j784s4: Add board support for J784S4 SoC dt-bindings: ti-serdes-mux: Add defines for J784S4 SoC configs: j784s4_evm_r5_defconfig: Add R5 specific defconfig configs: j784s4_evm_a72_defconfig: Add A72 specific defconfig arch/arm/dts/Makefile | 2 + arch/arm/dts/k3-j784s4-ddr-evm-lp4-4266.dtsi | 8757 ++++++++++++++++ arch/arm/dts/k3-j784s4-ddr.dtsi | 8858 +++++++++++++++++ arch/arm/dts/k3-j784s4-evm-u-boot.dtsi | 135 + arch/arm/dts/k3-j784s4-evm.dts | 199 + arch/arm/dts/k3-j784s4-main.dtsi | 1006 ++ arch/arm/dts/k3-j784s4-mcu-wakeup.dtsi | 315 + arch/arm/dts/k3-j784s4-r5-evm.dts | 209 + arch/arm/dts/k3-j784s4.dtsi | 287 + arch/arm/mach-k3/Kconfig | 16 +- arch/arm/mach-k3/Makefile | 2 + arch/arm/mach-k3/arm64-mmu.c | 41 + arch/arm/mach-k3/include/mach/hardware.h | 4 + .../mach-k3/include/mach/j784s4_hardware.h | 41 + arch/arm/mach-k3/include/mach/j784s4_spl.h | 46 + arch/arm/mach-k3/include/mach/spl.h | 6 +- arch/arm/mach-k3/j784s4/Makefile | 5 + arch/arm/mach-k3/j784s4/clk-data.c | 428 + arch/arm/mach-k3/j784s4/dev-data.c | 97 + arch/arm/mach-k3/j784s4_init.c | 322 + board/ti/j784s4/Kconfig | 61 + board/ti/j784s4/MAINTAINERS | 7 + board/ti/j784s4/Makefile | 8 + board/ti/j784s4/evm.c | 180 + configs/j784s4_evm_a72_defconfig | 212 + configs/j784s4_evm_r5_defconfig | 176 + drivers/clk/ti/clk-k3.c | 6 + drivers/dma/ti/Makefile | 1 + drivers/dma/ti/k3-psil-j784s4.c | 167 + drivers/dma/ti/k3-psil-priv.h | 1 + drivers/dma/ti/k3-psil.c | 2 + drivers/firmware/ti_sci_static_data.h | 35 + drivers/power/domain/ti-power-domain.c | 6 + drivers/ram/Kconfig | 2 +- drivers/soc/soc_ti_k3.c | 4 + include/configs/j784s4_evm.h | 146 + include/dt-bindings/mux/ti-serdes.h | 62 + include/dt-bindings/pinctrl/k3.h | 3 + include/k3-clk.h | 1 + include/k3-dev.h | 1 + 40 files changed, 21849 insertions(+), 8 deletions(-) create mode 100644 arch/arm/dts/k3-j784s4-ddr-evm-lp4-4266.dtsi create mode 100644 arch/arm/dts/k3-j784s4-ddr.dtsi create mode 100644 arch/arm/dts/k3-j784s4-evm-u-boot.dtsi create mode 100644 arch/arm/dts/k3-j784s4-evm.dts create mode 100644 arch/arm/dts/k3-j784s4-main.dtsi create mode 100644 arch/arm/dts/k3-j784s4-mcu-wakeup.dtsi create mode 100644 arch/arm/dts/k3-j784s4-r5-evm.dts create mode 100644 arch/arm/dts/k3-j784s4.dtsi create mode 100644 arch/arm/mach-k3/include/mach/j784s4_hardware.h create mode 100644 arch/arm/mach-k3/include/mach/j784s4_spl.h create mode 100644 arch/arm/mach-k3/j784s4/Makefile create mode 100644 arch/arm/mach-k3/j784s4/clk-data.c create mode 100644 arch/arm/mach-k3/j784s4/dev-data.c create mode 100644 arch/arm/mach-k3/j784s4_init.c create mode 100644 board/ti/j784s4/Kconfig create mode 100644 board/ti/j784s4/MAINTAINERS create mode 100644 board/ti/j784s4/Makefile create mode 100644 board/ti/j784s4/evm.c create mode 100644 configs/j784s4_evm_a72_defconfig create mode 100644 configs/j784s4_evm_r5_defconfig create mode 100644 drivers/dma/ti/k3-psil-j784s4.c create mode 100644 include/configs/j784s4_evm.h -- 2.17.1

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[PATCH v5 0/6] add support for repository-local .patman config file
by Maxim Cournoyer 21 Dec '22

21 Dec '22

This series is based on top of series #333345. It adds support for a .patman config file local to the git repository. A new test 'test_settings.py' test module is added; it is automatically discovered and run via pytest, e.g.: 'cd tools/patman && pytest'. Changes in v5: - Use try/finally in cleared_command_line_args context manager Changes in v4: - Use tools.run to invoke git in test suite Changes in v3: - Clear command line arguments in test_git_local_config - Also test overriding a 'send' command line argument Changes in v2: - Explicitly provide an empty args list to parse_known_args in test Maxim Cournoyer (6): patman: fix pep8 warnings in settings module patman: replace deprecated SafeConfigParser with ConfigParser patman: import gitutil module where it is needed patman: set the default config_fname argument value to None patman: fail early in Setup when provided config file does not exist patman: additionally honor a local .patman config file tools/patman/__main__.py | 3 +- tools/patman/patman.rst | 8 ++- tools/patman/settings.py | 101 +++++++++++++++++++++------------- tools/patman/test_settings.py | 67 ++++++++++++++++++++++ 4 files changed, 139 insertions(+), 40 deletions(-) create mode 100644 tools/patman/test_settings.py base-commit: 609e301d41284dbca3e6d03fe038ea0807b3df93 -- 2.38.1

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[PATCH] patman: Switch to setuptools
by Sean Anderson 21 Dec '22

21 Dec '22

distutils is about to meet its demise [1]. Switch to setuptools. [1] https://peps.python.org/pep-0632/ Signed-off-by: Sean Anderson <seanga2(a)gmail.com> --- tools/patman/setup.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/patman/setup.py b/tools/patman/setup.py index 43fdc00ce6..5643bf1503 100644 --- a/tools/patman/setup.py +++ b/tools/patman/setup.py @@ -1,6 +1,6 @@ # SPDX-License-Identifier: GPL-2.0+ -from distutils.core import setup +from setuptools import setup setup(name='patman', version='1.0', license='GPL-2.0+', -- 2.37.1

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[PATCH 0/1] test:dm:fix typo
by Yuepeng Xing 21 Dec '22

21 Dec '22

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[PATCH 1/3] patman: remove extraneous imports
by Maxim Cournoyer 21 Dec '22

21 Dec '22

* tools/patman/main.py: Remove extraneous imports and fix indentation. Signed-off-by: Maxim Cournoyer <maxim.cournoyer(a)savoirfairelinux.com> --- tools/patman/main.py | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/tools/patman/main.py b/tools/patman/main.py index 5a7756a221..8067a288ab 100755 --- a/tools/patman/main.py +++ b/tools/patman/main.py @@ -9,7 +9,6 @@ from argparse import ArgumentParser import os import re -import shutil import sys import traceback @@ -19,7 +18,6 @@ if __name__ == "__main__": sys.path.append(os.path.join(our_path, '..')) # Our modules -from patman import command from patman import control from patman import gitutil from patman import project @@ -136,7 +134,6 @@ if not args.debug: # Run our meagre tests if args.cmd == 'test': - import doctest from patman import func_test result = test_util.run_test_suites( @@ -183,7 +180,7 @@ elif args.cmd == 'status': args.show_comments, args.patchwork_url) except Exception as e: terminal.tprint('patman: %s: %s' % (type(e).__name__, e), - colour=terminal.Color.RED) + colour=terminal.Color.RED) if args.debug: print() traceback.print_exc() base-commit: 9bd3d354a1a0712ac27c717df9ad60566b0406ee -- 2.38.1

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