October 2018 - U-Boot

[U-Boot] [PATCH] uclass: Use uclass_foreach_dev() macro instead of open coding
by Liviu Dudau 24 Oct '18

24 Oct '18

Use the uclass_foreach_dev() macro instead of the open coded version. Signed-off-by: Liviu Dudau <liviu.dudau(a)foss.arm.com> --- drivers/core/uclass.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/core/uclass.c b/drivers/core/uclass.c index 3113d6a56b..081571951d 100644 --- a/drivers/core/uclass.c +++ b/drivers/core/uclass.c @@ -337,7 +337,7 @@ int uclass_find_device_by_ofnode(enum uclass_id id, ofnode node, if (ret) return ret; - list_for_each_entry(dev, &uc->dev_head, uclass_node) { + uclass_foreach_dev(dev, uc) { log(LOGC_DM, LOGL_DEBUG_CONTENT, " - checking %s\n", dev->name); if (ofnode_equal(dev_ofnode(dev), node)) { -- 2.18.0

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[U-Boot] [PATCH 1/3] pwm: sunxi: fix off-by-one that prevented PWM to use prescaler bypass
by Vasily Khoruzhick 24 Oct '18

24 Oct '18

Fix off-by-one that prevented PWM driver to use prescaler bypass. Without this change prescaler is always enabled. Signed-off-by: Vasily Khoruzhick <anarsoul(a)gmail.com> --- drivers/pwm/sunxi_pwm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/pwm/sunxi_pwm.c b/drivers/pwm/sunxi_pwm.c index 3c7dffdd90..baee503730 100644 --- a/drivers/pwm/sunxi_pwm.c +++ b/drivers/pwm/sunxi_pwm.c @@ -74,7 +74,7 @@ static int sunxi_pwm_set_config(struct udevice *dev, uint channel, debug("%s: period_ns=%u, duty_ns=%u\n", __func__, period_ns, duty_ns); - for (prescaler = 0; prescaler < SUNXI_PWM_CTRL_PRESCALE0_MASK; + for (prescaler = 0; prescaler <= SUNXI_PWM_CTRL_PRESCALE0_MASK; prescaler++) { if (!prescaler_table[prescaler]) continue; -- 2.19.0

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[U-Boot] (no subject)
by Jeremy Gebben 24 Oct '18

24 Oct '18

Date: Tue, 18 Sep 2018 15:35:32 -0600 Subject: [PATCH 0/3] net: phy: aquantia: firmware loading This patch series adds optional support for loading firmware for Aquantia phys via MDIO commands. Because I'm adding more Kconfig options for this driver, I've cleaned up the existing defconfigs that use it. It has been tested on a NXP ls1046ardb board, and a very similar custom board that doesn't have dedicated storage for the phy firmware. Jeremy Gebben (3): configs: migrate CONFIG_PHY_AQUANTIA to Kconfig net: phy: aquantia: add firmware loading support net: phy: aquantia: autodetect if firmware needs to be loaded configs/T1023RDB_NAND_defconfig | 2 +- configs/T1023RDB_SDCARD_defconfig | 2 +- configs/T1023RDB_SECURE_BOOT_defconfig | 2 +- configs/T1023RDB_SPIFLASH_defconfig | 2 +- configs/T1023RDB_defconfig | 2 +- configs/T1024RDB_NAND_defconfig | 2 +- configs/T1024RDB_SDCARD_defconfig | 2 +- configs/T1024RDB_SECURE_BOOT_defconfig | 2 +- configs/T1024RDB_SPIFLASH_defconfig | 2 +- configs/T1024RDB_defconfig | 2 +- configs/T2080QDS_NAND_defconfig | 2 +- configs/T2080QDS_SDCARD_defconfig | 2 +- configs/T2080QDS_SECURE_BOOT_defconfig | 2 +- configs/T2080QDS_SPIFLASH_defconfig | 2 +- configs/T2080QDS_SRIO_PCIE_BOOT_defconfig | 2 +- configs/T2080QDS_defconfig | 2 +- configs/T2080RDB_NAND_defconfig | 2 +- configs/T2080RDB_SDCARD_defconfig | 2 +- configs/T2080RDB_SECURE_BOOT_defconfig | 2 +- configs/T2080RDB_SPIFLASH_defconfig | 2 +- configs/T2080RDB_SRIO_PCIE_BOOT_defconfig | 2 +- configs/T2080RDB_defconfig | 2 +- configs/T2081QDS_NAND_defconfig | 2 +- configs/T2081QDS_SDCARD_defconfig | 2 +- configs/T2081QDS_SPIFLASH_defconfig | 2 +- configs/T2081QDS_SRIO_PCIE_BOOT_defconfig | 2 +- configs/T2081QDS_defconfig | 2 +- configs/ls1043ardb_defconfig | 2 +- configs/ls1043ardb_nand_SECURE_BOOT_defconfig | 2 +- configs/ls1043ardb_nand_defconfig | 2 +- configs/ls1043ardb_sdcard_defconfig | 2 +- configs/ls1046ardb_emmc_defconfig | 2 +- configs/ls1046ardb_qspi_SECURE_BOOT_defconfig | 2 +- configs/ls1046ardb_qspi_defconfig | 2 +- .../ls1046ardb_sdcard_SECURE_BOOT_defconfig | 2 +- configs/ls1046ardb_sdcard_defconfig | 2 +- configs/ls1088ardb_qspi_SECURE_BOOT_defconfig | 1 + configs/ls1088ardb_qspi_defconfig | 1 + ...1088ardb_sdcard_qspi_SECURE_BOOT_defconfig | 1 + configs/ls1088ardb_sdcard_qspi_defconfig | 1 + configs/ls2080ardb_defconfig | 2 +- configs/ls2080ardb_nand_defconfig | 2 +- drivers/net/phy/Kconfig | 26 +- drivers/net/phy/aquantia.c | 254 +++++++++++++++++- include/configs/T102xRDB.h | 2 - include/configs/T208xRDB.h | 2 - include/configs/ls1043ardb.h | 2 - include/configs/ls1046ardb.h | 2 - include/configs/ls1088ardb.h | 3 - include/configs/ls2080ardb.h | 3 - 50 files changed, 316 insertions(+), 58 deletions(-) -- 2.17.1

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Re: [U-Boot] FW: [PATCH 02/30] riscv: ignore device tree binaries
by Rick Chen 24 Oct '18

24 Oct '18

> From: Bin Meng [mailto:bmeng.cn@gmail.com] > Sent: Monday, October 22, 2018 2:16 PM > To: Lukas Auer > Cc: U-Boot Mailing List; Rick Jian-Zhi Chen(陳建志) > Subject: Re: [PATCH 02/30] riscv: ignore device tree binaries > > Hi Lukas, > > On Sat, Oct 20, 2018 at 6:08 AM Lukas Auer <lukas.auer(a)aisec.fraunhofer.de> wrote: > > > > Ignore all device tree binaries in arch/riscv/dts. > > I don't think this patch is necessary. > Agree with Bin. I have checked that /arch/xxx/dts, it seem only /arch/riscv/dts will have .gitingore. Rick > > > > Signed-off-by: Lukas Auer <lukas.auer(a)aisec.fraunhofer.de> > > --- > > > > arch/riscv/dts/.gitignore | 1 + > > 1 file changed, 1 insertion(+) > > create mode 100644 arch/riscv/dts/.gitignore > > > > Regards, > Bin

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[U-Boot] [PATCH v3 0/9] Add pinmux command
by Patrice Chotard 24 Oct '18

24 Oct '18

For debug purpose, it's useful to know the pins muxing to check if a pin is configured as a GPIO or as an alternate function and to get information about this alternate function configuration. For this purpose a new command pinmux is implemented. This series adds: - Add get_pin_muxing ops to UCLASS pinctrl - Add pinmux command - Add get_function() support to stm32 gpio driver - Add get_pins_count() support to stm32 pinctrl driver - Add get_pin_name() support to stm32 pinctrl driver - Add get_pin_muxing() support to stm32 pinctrl driver Changes in v3: - Replace const char **buf parameter by char *buf, int size parameters for pinctrl_get_pin_muxing() - Replace const char **buf parameter by char *buf, int size parameters for pinctrl_get_pin_name() - Update calls to pinctrl_get_pin_name() and pinctrl_get_pin_muxing due to prototype update. - Fix typo Changes in v2: - Replace pinmux_show ops which displayed the complete pin-controller muxing by get_pin_muxing ops which displays the muxing of one pin - In order to make pin muxing display less SoC specific, use pinctrl_pins_count(), pinctrl_get_pin_name() and pinctrl_get_pin_muxing() methods instead of previous pinctrl_pinmux_show() method. Patrice Chotard (9): dm: pinctrl: Add get_pin_muxing() ops dm: pinctrl: Add pinctrl_get_pin_name and pinctrl_get_pins_count dm: uclass: Add uclass_foreach_dev_probe cmd: pinmux: Add pinmux command pinctrl: stm32: Add get_pins_count() ops pinctrl: stm32: Add get_pin_name() ops pinctrl: stm32: Add get_pin_muxing() ops gpio: stm32f7: Add ops get_function pinctrl: sandbox: Add get_pin_muxing ops support cmd/Kconfig | 8 ++ cmd/Makefile | 1 + cmd/pinmux.c | 144 +++++++++++++++++++++++++ drivers/gpio/stm32f7_gpio.c | 20 ++++ drivers/pinctrl/pinctrl-sandbox.c | 15 +++ drivers/pinctrl/pinctrl-uclass.c | 36 +++++++ drivers/pinctrl/pinctrl_stm32.c | 218 +++++++++++++++++++++++++++++++++++++- include/dm/pinctrl.h | 55 ++++++++++ include/dm/uclass.h | 16 +++ 9 files changed, 508 insertions(+), 5 deletions(-) create mode 100644 cmd/pinmux.c -- 1.9.1

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[U-Boot] [PATCH] tools: imx8image: return SUCCESS when the required files not found
by Peng Fan 24 Oct '18

24 Oct '18

When the required files to build a bootable imx8 image are not found, return EXIT_SUCCESS to avoid build CI system. And if the files are missing, give a error message during the build. Signed-off-by: Peng Fan <peng.fan(a)nxp.com> --- tools/imx8image.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/tools/imx8image.c b/tools/imx8image.c index e6b0a146b6..35409646f5 100644 --- a/tools/imx8image.c +++ b/tools/imx8image.c @@ -279,9 +279,9 @@ static void check_file(struct stat *sbuf, char *filename) int tmp_fd = open(filename, O_RDONLY | O_BINARY); if (tmp_fd < 0) { - fprintf(stderr, "%s: Can't open: %s\n", + fprintf(stderr, "*** %s: Can't open: %s ***\n", filename, strerror(errno)); - exit(EXIT_FAILURE); + exit(EXIT_SUCCESS); } if (fstat(tmp_fd, sbuf) < 0) { @@ -311,9 +311,9 @@ static void copy_file_aligned(int ifd, const char *datafile, int offset, dfd = open(datafile, O_RDONLY | O_BINARY); if (dfd < 0) { - fprintf(stderr, "Can't open %s: %s\n", + fprintf(stderr, "*** Can't open %s: %s ***\n", datafile, strerror(errno)); - exit(EXIT_FAILURE); + exit(EXIT_SUCCESS); } if (fstat(dfd, &sbuf) < 0) { @@ -365,9 +365,9 @@ static void copy_file (int ifd, const char *datafile, int pad, int offset) dfd = open(datafile, O_RDONLY | O_BINARY); if (dfd < 0) { - fprintf(stderr, "Can't open %s: %s\n", + fprintf(stderr, "*** Can't open %s: %s ***\n", datafile, strerror(errno)); - exit(EXIT_FAILURE); + exit(EXIT_SUCCESS); } if (fstat(dfd, &sbuf) < 0) { @@ -648,8 +648,8 @@ static int get_container_image_start_pos(image_t *image_stack, uint32_t align) if (img_sp->option == APPEND) { fd = fopen(img_sp->filename, "r"); if (!fd) { - fprintf(stderr, "Fail open first container file %s\n", img_sp->filename); - exit(EXIT_FAILURE); + fprintf(stderr, "*** Fail open first container file %s ***\n", img_sp->filename); + exit(EXIT_SUCCESS); } ret = fread(&header, sizeof(header), 1, fd); -- 2.14.1

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[U-Boot] please pull u-boot-samsung master
by Minkyu Kang 24 Oct '18

24 Oct '18

Hi Tom, The following changes since commit 3ae192c2a4d52a755031e93fa6cc3a31ba90f29f: binman: Add a test for Intel reference code (2018-10-22 13:57:12 -0400) are available in the git repository at: git://git.denx.de/u-boot-samsung master for you to fetch changes up to 9cd97c5b049a9a282dda0b1782cbb38d8cedb417: ARM: Samsung: Add Exynos5422-based Odroid HC2 support (2018-10-23 20:00:52 +0900) ---------------------------------------------------------------- Dirk Meul (1): ARM: Samsung: Add Exynos5422-based Odroid HC2 support board/samsung/common/exynos5-dt-types.c | 16 +++++++++++++--- board/samsung/common/exynos5-dt.c | 4 ++-- configs/odroid-xu3_defconfig | 2 +- include/samsung/exynos5-dt-types.h | 2 ++ 4 files changed, 18 insertions(+), 6 deletions(-) -- Thanks, Minkyu Kang.

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[U-Boot] [PATCH v2 00/10] arm: am654: Add r5 support for am654-evm
by Lokesh Vutla 24 Oct '18

24 Oct '18

This series adds r5 build support for booting am654 evm. There is still 1 step(loading system firmware) missing to complete the full boot. This will be posted as a separate series. Changes since v1: - Fixed SPDX headers in patch 1/10 - Updated Linux tag from which dts got synced. - Updated Reviewed-by tags Lokesh Vutla (10): ram: Introduce K3 AM654 DDR Sub System driver armv7R: K3: am654: Enable MPU regions armv7R: K3: am654: Add support for generating build targets armv7R: K3: am654: Add support to start ATF from R5 SPL armv7R: K3: am654: Add support for triggering ddr init from SPL board: ti: am654: r5: Add initial support for am654 arm: dts: k3: Sync dts from Linux armv7r: dts: am654: Add initial support configs: am65x_evm_r5: Add initial support board: ti: am65x: Update README to add R5 build support arch/arm/dts/Makefile | 2 +- arch/arm/dts/k3-am65-main.dtsi | 51 +- arch/arm/dts/k3-am65-mcu.dtsi | 18 + arch/arm/dts/k3-am65-wakeup.dtsi | 46 + arch/arm/dts/k3-am65.dtsi | 54 +- .../dts/k3-am654-base-board-ddr4-1333MHz.dtsi | 195 +++ arch/arm/dts/k3-am654-base-board-u-boot.dtsi | 94 +- arch/arm/dts/k3-am654-ddr.dtsi | 241 ++++ arch/arm/dts/k3-am654-r5-base-board.dts | 139 ++ arch/arm/mach-k3/Kconfig | 18 + arch/arm/mach-k3/Makefile | 2 + arch/arm/mach-k3/am6_init.c | 18 + arch/arm/mach-k3/common.c | 52 + arch/arm/mach-k3/common.h | 11 + arch/arm/mach-k3/config.mk | 59 + arch/arm/mach-k3/include/mach/sys_proto.h | 14 + arch/arm/mach-k3/r5_mpu.c | 47 + board/ti/am65x/Kconfig | 24 + board/ti/am65x/MAINTAINERS | 1 + board/ti/am65x/README | 114 +- configs/am65x_evm_r5_defconfig | 87 ++ .../ram/k3-am654-ddrss.txt | 46 + drivers/ram/Kconfig | 11 + drivers/ram/Makefile | 2 + drivers/ram/k3-am654-ddrss.c | 776 +++++++++++ drivers/ram/k3-am654-ddrss.h | 1227 +++++++++++++++++ include/configs/am65x_evm.h | 6 + include/configs/ti_armv7_common.h | 2 + tools/k3_x509template.txt | 48 + 29 files changed, 3290 insertions(+), 115 deletions(-) create mode 100644 arch/arm/dts/k3-am65-mcu.dtsi create mode 100644 arch/arm/dts/k3-am65-wakeup.dtsi create mode 100644 arch/arm/dts/k3-am654-base-board-ddr4-1333MHz.dtsi create mode 100644 arch/arm/dts/k3-am654-ddr.dtsi create mode 100644 arch/arm/dts/k3-am654-r5-base-board.dts create mode 100644 arch/arm/mach-k3/common.c create mode 100644 arch/arm/mach-k3/common.h create mode 100644 arch/arm/mach-k3/include/mach/sys_proto.h create mode 100644 arch/arm/mach-k3/r5_mpu.c create mode 100644 configs/am65x_evm_r5_defconfig create mode 100644 doc/device-tree-bindings/ram/k3-am654-ddrss.txt create mode 100644 drivers/ram/k3-am654-ddrss.c create mode 100644 drivers/ram/k3-am654-ddrss.h create mode 100644 tools/k3_x509template.txt -- 2.19.1

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[U-Boot] [PATCH v2 0/3] efi_loader: improve boot sequence in distro_bootcmd
by AKASHI Takahiro 24 Oct '18

24 Oct '18

The current distro_bootcmd has several issues regarding efi boot. (See the patch#1 for details.) Patch#1: fix distro's issues and make its intent clear Patch#2,#3: address related issues on qemu-arm Please note that patch#2 is now rebased on Bin's patch[1]. [1] https://lists.denx.de/pipermail/u-boot/2018-October/344421.html Changes in v2 (Oct 22, 2018): * rewrite my previous changes after Alex's comments, including - boot bootmgr only once before searching for boot binary - dtb must be loaded from the same device with boot binary's * add patch#2 as part of this patch set, in particular adding CONFIG_SYS Thanks, -Takahio Akashi AKASHI Takahiro (3): efi_loader: rework fdt handling in distro boot script ARM: qemu-arm: rework Kconfig ARM: qemu-arm: define fdt_addr_r arch/arm/mach-qemu/Kconfig | 18 ++++++++------- board/emulation/qemu-arm/Kconfig | 6 +++++ include/config_distro_bootcmd.h | 38 +++++++++++++++++--------------- include/configs/qemu-arm.h | 1 + 4 files changed, 37 insertions(+), 26 deletions(-) -- 2.19.0

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[U-Boot] [PATCH 1/2] efi_loader: rework fdt handling in distro boot script
by AKASHI Takahiro 24 Oct '18

24 Oct '18

The current scenario for default UEFI booting, scan_dev_for_efi, has several issues: * invoke 'bootmgr' only if BOOTEFI_NAME binary does exit even though 'bootmgr' can and should work independently whether or not the binary exist, * always assume that a 'fdtfile' variable is defined, * redundantly check for 'fdt_addr_r' in boot_efi_binary In this patch, all the issues above are sorted out. Signed-off-by: AKASHI Takahiro <takahiro.akashi(a)linaro.org> --- include/config_distro_bootcmd.h | 43 ++++++++++++++++----------------- 1 file changed, 21 insertions(+), 22 deletions(-) diff --git a/include/config_distro_bootcmd.h b/include/config_distro_bootcmd.h index 373fee78a999..76e12b7bf4ee 100644 --- a/include/config_distro_bootcmd.h +++ b/include/config_distro_bootcmd.h @@ -124,42 +124,41 @@ #define BOOTENV_SHARED_EFI \ "boot_efi_binary=" \ - "if fdt addr ${fdt_addr_r}; then " \ - "bootefi bootmgr ${fdt_addr_r};" \ - "else " \ - "bootefi bootmgr ${fdtcontroladdr};" \ - "fi;" \ "load ${devtype} ${devnum}:${distro_bootpart} " \ "${kernel_addr_r} efi/boot/"BOOTEFI_NAME"; " \ - "if fdt addr ${fdt_addr_r}; then " \ - "bootefi ${kernel_addr_r} ${fdt_addr_r};" \ - "else " \ - "bootefi ${kernel_addr_r} ${fdtcontroladdr};" \ - "fi\0" \ + "bootefi ${kernel_addr_r} ${efi_fdt_addr};\0" \ \ "load_efi_dtb=" \ "load ${devtype} ${devnum}:${distro_bootpart} " \ - "${fdt_addr_r} ${prefix}${efi_fdtfile}\0" \ + "${fdt_addr_r} ${prefix}${efi_fdtfile};" \ + "if fdt addr ${fdt_addr_r}; then " \ + "setenv efi_fdt_addr ${fdt_addr_r}; " \ + "else; " \ + "setenv efi_fdt_addr ${fdtcontroladdr}; " \ + "fi;\0" \ \ - "efi_dtb_prefixes=/ /dtb/ /dtb/current/\0" \ - "scan_dev_for_efi=" \ + "set_efi_fdt_addr=" \ "setenv efi_fdtfile ${fdtfile}; " \ BOOTENV_EFI_SET_FDTFILE_FALLBACK \ - "for prefix in ${efi_dtb_prefixes}; do " \ - "if test -e ${devtype} " \ - "${devnum}:${distro_bootpart} " \ - "${prefix}${efi_fdtfile}; then " \ - "run load_efi_dtb; " \ - "fi;" \ - "done;" \ + "if test x${efi_fdtfile} != x -a x{$fdt_addr_r} != x ; then " \ + "run load_efi_dtb; " \ + "else; " \ + "setenv efi_fdt_addr ${fdtcontroladdr}; " \ + "fi; " \ + "setenv efi_fdtfile\0" \ + \ + "efi_dtb_prefixes=/ /dtb/ /dtb/current/\0" \ + "scan_dev_for_efi=" \ + "run set_efi_fdt_addr; " \ + "bootefi bootmgr ${efi_fdt_addr};" \ "if test -e ${devtype} ${devnum}:${distro_bootpart} " \ "efi/boot/"BOOTEFI_NAME"; then " \ "echo Found EFI removable media binary " \ "efi/boot/"BOOTEFI_NAME"; " \ "run boot_efi_binary; " \ "echo EFI LOAD FAILED: continuing...; " \ - "fi; " \ - "setenv efi_fdtfile\0" + "fi; " \ + "setenv efi_fdt_addr\0" #define SCAN_DEV_FOR_EFI "run scan_dev_for_efi;" #else #define BOOTENV_SHARED_EFI -- 2.19.0

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