February 2020 - U-Boot

[PATCH] configs: lx2160a: Define ENV_SECT_SIZE
by Kuldeep Singh 04 Feb '20

04 Feb '20

LX2160ARDB/QDS has mt35xu512aba flash with 128K sector size. Define ENV_SECT_SIZE value as 0x20000. Signed-off-by: Kuldeep Singh <kuldeep.singh(a)nxp.com> --- configs/lx2160aqds_tfa_defconfig | 3 ++- configs/lx2160ardb_tfa_defconfig | 3 ++- 2 files changed, 4 insertions(+), 2 deletions(-) diff --git a/configs/lx2160aqds_tfa_defconfig b/configs/lx2160aqds_tfa_defconfig index 36e7bbd..e09417b 100644 --- a/configs/lx2160aqds_tfa_defconfig +++ b/configs/lx2160aqds_tfa_defconfig @@ -4,6 +4,7 @@ CONFIG_TFABOOT=y CONFIG_SYS_TEXT_BASE=0x82000000 CONFIG_SYS_MALLOC_F_LEN=0x6000 CONFIG_ENV_SIZE=0x2000 +CONFIG_ENV_SECT_SIZE=0x20000 CONFIG_ENV_OFFSET=0x500000 CONFIG_DM_GPIO=y CONFIG_FSPI_AHB_EN_4BYTE=y @@ -59,8 +60,8 @@ CONFIG_E1000=y CONFIG_PCI=y CONFIG_DM_PCI=y CONFIG_DM_PCI_COMPAT=y -CONFIG_PCIE_LAYERSCAPE_GEN4=y CONFIG_PCIE_LAYERSCAPE=y +CONFIG_PCIE_LAYERSCAPE_GEN4=y CONFIG_DM_RTC=y CONFIG_RTC_PCF2127=y CONFIG_DM_SCSI=y diff --git a/configs/lx2160ardb_tfa_defconfig b/configs/lx2160ardb_tfa_defconfig index fdeacd8..15567d2 100644 --- a/configs/lx2160ardb_tfa_defconfig +++ b/configs/lx2160ardb_tfa_defconfig @@ -4,6 +4,7 @@ CONFIG_TFABOOT=y CONFIG_SYS_TEXT_BASE=0x82000000 CONFIG_SYS_MALLOC_F_LEN=0x6000 CONFIG_ENV_SIZE=0x2000 +CONFIG_ENV_SECT_SIZE=0x20000 CONFIG_ENV_OFFSET=0x500000 CONFIG_DM_GPIO=y CONFIG_EMC2305=y @@ -58,8 +59,8 @@ CONFIG_E1000=y CONFIG_PCI=y CONFIG_DM_PCI=y CONFIG_DM_PCI_COMPAT=y -CONFIG_PCIE_LAYERSCAPE_GEN4=y CONFIG_PCIE_LAYERSCAPE=y +CONFIG_PCIE_LAYERSCAPE_GEN4=y CONFIG_DM_RTC=y CONFIG_RTC_PCF2127=y CONFIG_DM_SCSI=y -- 2.7.4

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[PATCH v5 00/10] Add support for loading main_r5fss0_core0
by Keerthy 04 Feb '20

04 Feb '20

This patch series enables mcu_r5fss0_core0 & main_r5fss0_core0. Tested for firmware loading and execution on J721e. Changes in v5: * Moved the fs_loader node under r5-common-proc-board-u-boot.dtsi * Added more information on the envnowhere patch. * Added help LIB_ELF option and removed user configurable description. Changes in v4: * Changed env variable names, config names and enhanced commit logs. Changes in v3: * Removed saving env in MMC and fixed env saving in SPL when nowhere option is set. Changes in v2: * Factored out all the generic elf handling functions under lib/elf.c Keerthy (10): env: nowhere: set default enviroment lib: elf: Move the generic elf loading/validating functions to lib arm: k3: Add support for loading non linux remote cores armv7R: K3: r5_mpu: Enable execute permission for MCU0 BTCM armv7R: K3: Add support for jumping to firmware arm: dts: k3-j721e-r5-u-boot: Add fs_loader node arm: dts: k3-j721e-r5: Enable r5fss0 cluster in SPL include: configs: j721e_evm: Add env variables for mcu_r5fss0_core0 & main_r5fss0_core0 configs: j721e_evm_r5: Enable R5F remoteproc support configs: j721e_evm_r5_defconfig: Remove saving ENV in eMMC .../k3-j721e-r5-common-proc-board-u-boot.dtsi | 27 ++ .../arm/dts/k3-j721e-r5-common-proc-board.dts | 2 + arch/arm/mach-k3/common.c | 106 +++++++- arch/arm/mach-k3/common.h | 2 + arch/arm/mach-k3/j721e_init.c | 34 +++ arch/arm/mach-k3/r5_mpu.c | 4 +- cmd/Kconfig | 1 + cmd/elf.c | 229 ---------------- configs/j721e_evm_r5_defconfig | 6 +- env/nowhere.c | 1 + include/configs/j721e_evm.h | 4 + include/elf.h | 4 + lib/Kconfig | 6 + lib/Makefile | 1 + lib/elf.c | 256 ++++++++++++++++++ 15 files changed, 438 insertions(+), 245 deletions(-) create mode 100644 arch/arm/dts/k3-j721e-r5-common-proc-board-u-boot.dtsi create mode 100644 lib/elf.c -- 2.17.1

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[PATCH 1/2] x86: itss: Add a Kconfig option to enable/disable ITSS driver
by Wolfgang Wallner 04 Feb '20

04 Feb '20

Currently the ITSS driver is built unconditionally. Add a Kconfig option to support enabling/disabling the inclusion of the ITSS driver depending on the platform. Signed-off-by: Wolfgang Wallner <wolfgang.wallner(a)br-automation.com> --- arch/x86/Kconfig | 6 ++++++ arch/x86/cpu/intel_common/Makefile | 2 +- 2 files changed, 7 insertions(+), 1 deletion(-) diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 89b93e5de2..b733d2264e 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -709,6 +709,12 @@ config ROM_TABLE_SIZE hex default 0x10000 +config HAVE_ITSS + bool "Enable ITSS" + help + Select this to include the driver for the Interrupt Timer + Subsystem (ITSS) which is found on several Intel devices. + menu "System tables" depends on !EFI && !SYS_COREBOOT diff --git a/arch/x86/cpu/intel_common/Makefile b/arch/x86/cpu/intel_common/Makefile index 266e6e26fa..e22c70781d 100644 --- a/arch/x86/cpu/intel_common/Makefile +++ b/arch/x86/cpu/intel_common/Makefile @@ -27,7 +27,7 @@ obj-y += microcode.o endif endif obj-y += pch.o -obj-y += itss.o +obj-$(CONFIG_HAVE_ITSS) += itss.o ifdef CONFIG_SPL ifndef CONFIG_SPL_BUILD -- 2.25.0

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[PATCH 1/3] watchdog: omap_wdt: Fix WDT timeout configuration
by Marek Vasut 04 Feb '20

04 Feb '20

The timeout parameter of omap3_wdt_start() is in miliseconds, while GET_WLDR_VAL() expects parameter in seconds. Fix this so the WDT driver is actually usable. Signed-off-by: Marek Vasut <marex(a)denx.de> Cc: Grygorii Strashko <grygorii.strashko(a)ti.com> Cc: Sam Protsenko <semen.protsenko(a)linaro.org> Cc: Suniel Mahesh <sunil.m(a)techveda.org> --- drivers/watchdog/omap_wdt.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/watchdog/omap_wdt.c b/drivers/watchdog/omap_wdt.c index 284cfbb2a8..b9cdf70036 100644 --- a/drivers/watchdog/omap_wdt.c +++ b/drivers/watchdog/omap_wdt.c @@ -188,7 +188,7 @@ static int omap3_wdt_stop(struct udevice *dev) static int omap3_wdt_start(struct udevice *dev, u64 timeout_ms, ulong flags) { struct omap3_wdt_priv *priv = dev_get_priv(dev); - u32 pre_margin = GET_WLDR_VAL(timeout_ms); + u32 pre_margin = GET_WLDR_VAL(timeout_ms / 1000); /* * Make sure the watchdog is disabled. This is unfortunately required * because writing to various registers with the watchdog running has no -- 2.24.1

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[PATCH 0/7] J721e: Add support for DFU boot mode
by Vignesh Raghavendra 04 Feb '20

04 Feb '20

This series adds support to boot via USB DFU mode. Vignesh Raghavendra (7): arm: mach-k3: j721e: Rename BOOT_DEVICE_USB to BOOT_DEVICE_DFU arm: mach-k3: sysfw-loader: Add support to download SYSFW via DFU arm: dts: k3-j721e-common-proc-board: Enable USB0 in peripheral mode configs: j721e_evm: Add DFU related variables configs: j721e_evm_r5_defconfig: Increase early malloc size configs: j721e_evm_r5/a72_defconfig: Enable USB Gadget related configs configs: j721e_evm_r5/a72_defconfig: Enable DFU related configs .../arm/dts/k3-j721e-r5-common-proc-board.dts | 18 +++++++++++ arch/arm/mach-k3/include/mach/j721e_spl.h | 2 +- arch/arm/mach-k3/sysfw-loader.c | 30 +++++++++++++++++++ configs/j721e_evm_a72_defconfig | 6 ++++ configs/j721e_evm_r5_defconfig | 17 ++++++++++- include/configs/j721e_evm.h | 4 +++ 6 files changed, 75 insertions(+), 2 deletions(-) -- 2.25.0

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[PATCH 0/4] J721e: Add I2C nodes
by Vignesh Raghavendra 04 Feb '20

04 Feb '20

Add I2C and I2C IO expander nodes Vignesh Raghavendra (4): arm: dts: k3-j721e: Add I2C nodes arm: dts: k3-j721e-common-proc-board: Add I2C GPIO expander arm: dts: k3-j721e-common-proc-board: Enable I2C expander for SPL configs: j721e_evm_defconfig: Enable PCA953x IO expander .../k3-j721e-common-proc-board-u-boot.dtsi | 12 +++ arch/arm/dts/k3-j721e-common-proc-board.dts | 27 +++++++ arch/arm/dts/k3-j721e-main.dtsi | 77 +++++++++++++++++++ arch/arm/dts/k3-j721e-mcu-wakeup.dtsi | 22 ++++++ .../arm/dts/k3-j721e-r5-common-proc-board.dts | 27 +++++++ arch/arm/dts/k3-j721e.dtsi | 10 +++ configs/j721e_evm_a72_defconfig | 4 + configs/j721e_evm_r5_defconfig | 1 + 8 files changed, 180 insertions(+) -- 2.25.0

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[PATCH] gpio: pca953x_gpio: Add support for 24 bit IO expander
by Vignesh Raghavendra 04 Feb '20

04 Feb '20

J721e EVM has a TCA6424 IO expander that has 24 GPIOs. Add support for the same Signed-off-by: Vignesh Raghavendra <vigneshr(a)ti.com> --- drivers/gpio/pca953x_gpio.c | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-) diff --git a/drivers/gpio/pca953x_gpio.c b/drivers/gpio/pca953x_gpio.c index 07a3356b3c87..5c2944067bc1 100644 --- a/drivers/gpio/pca953x_gpio.c +++ b/drivers/gpio/pca953x_gpio.c @@ -15,8 +15,7 @@ * * TODO: * 1. Support PCA957X_TYPE - * 2. Support 24 gpio pins - * 3. Support Polarity Inversion + * 2. Support Polarity Inversion */ #include <common.h> @@ -118,6 +117,10 @@ static int pca953x_read_regs(struct udevice *dev, int reg, u8 *val) ret = dm_i2c_read(dev, reg, val, 1); } else if (info->gpio_count <= 16) { ret = dm_i2c_read(dev, reg << 1, val, info->bank_count); + } else if (info->gpio_count <= 24) { + /* Auto increment */ + ret = dm_i2c_read(dev, (reg << 2) | 0x80, val, + info->bank_count); } else if (info->gpio_count == 40) { /* Auto increment */ ret = dm_i2c_read(dev, (reg << 3) | 0x80, val, @@ -139,6 +142,10 @@ static int pca953x_write_regs(struct udevice *dev, int reg, u8 *val) ret = dm_i2c_write(dev, reg, val, 1); } else if (info->gpio_count <= 16) { ret = dm_i2c_write(dev, reg << 1, val, info->bank_count); + } else if (info->gpio_count <= 24) { + /* Auto increment */ + ret = dm_i2c_write(dev, (reg << 2) | 0x80, val, + info->bank_count); } else if (info->gpio_count == 40) { /* Auto increment */ ret = dm_i2c_write(dev, (reg << 3) | 0x80, val, info->bank_count); -- 2.25.0

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[PATCH v4 00/10] am57xx: Implement Android 10 boot flow
by Sam Protsenko 04 Feb '20

04 Feb '20

Android 10 brings a lot of new requirements for bootloaders: [1]. This patch series attempts to implement such a boot process on BeagleBoard X15 platform. Some common code is added too, which can be reused later for other platforms (see "abootimg" command and associated C API). Changes in v4: - fixed broken build due to recent load_addr -> image_load_addr renaming - added "doc: android: Convert to Sphinx format" patch to series - addressed pending comments for v3 on mailing list - rebased series on top of current master Changes in v3: - rename command to "abootimg" (requested by Simon Glass) - rework command interface (as discussed with Eugeniu) - add command documentation - address other comments [1] https://source.android.com/devices/bootloader Sam Protsenko (10): image: android: Add functions for handling dtb field image: android: Add routine to get dtbo params cmd: abootimg: Add abootimg command doc: android: Add documentation for Android Boot Image doc: android: Convert to Sphinx format test/py: android: Add test for abootimg configs: am57xx_evm: Enable Android commands env: ti: boot: Respect slot_suffix in AVB commands env: ti: boot: Boot Android with dynamic partitions arm: ti: boot: Use correct dtb and dtbo on Android boot MAINTAINERS | 4 +- cmd/Kconfig | 12 +- cmd/Makefile | 1 + cmd/abootimg.c | 258 ++++++++++++++++ common/Makefile | 2 +- common/image-android.c | 282 ++++++++++++++++++ configs/am57xx_evm_defconfig | 6 + configs/am57xx_hs_evm_defconfig | 6 + configs/am57xx_hs_evm_usb_defconfig | 6 + configs/sandbox_defconfig | 1 + doc/android/{ab.txt => ab.rst} | 39 +-- doc/android/avb2.rst | 133 +++++++++ doc/android/avb2.txt | 115 ------- doc/android/bcb.rst | 100 +++++++ doc/android/bcb.txt | 89 ------ doc/android/boot-image.rst | 154 ++++++++++ ...oot-protocol.txt => fastboot-protocol.rst} | 45 +-- doc/android/{fastboot.txt => fastboot.rst} | 92 +++--- doc/android/index.rst | 14 + doc/index.rst | 12 + include/configs/ti_armv7_common.h | 7 + include/environment/ti/boot.h | 154 +++++----- include/image.h | 6 + test/py/tests/test_android/test_abootimg.py | 159 ++++++++++ test/py/tests/test_android/test_avb.py | 2 +- 25 files changed, 1335 insertions(+), 364 deletions(-) create mode 100644 cmd/abootimg.c rename doc/android/{ab.txt => ab.rst} (52%) create mode 100644 doc/android/avb2.rst delete mode 100644 doc/android/avb2.txt create mode 100644 doc/android/bcb.rst delete mode 100644 doc/android/bcb.txt create mode 100644 doc/android/boot-image.rst rename doc/android/{fastboot-protocol.txt => fastboot-protocol.rst} (82%) rename doc/android/{fastboot.txt => fastboot.rst} (79%) create mode 100644 doc/android/index.rst create mode 100644 test/py/tests/test_android/test_abootimg.py -- 2.24.0

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[PATCH 0/9] TI: AM654/J721e: Add support to boot from OSPI
by Vignesh Raghavendra 04 Feb '20

04 Feb '20

This series adds support to boot from OSPI on TI's AM654 and J721e SoCs. These EVMs have Micron MT35x flash and works in 1-1-8 mode. Lokesh Vutla (1): ARM: mach-k3: sysfw-loader: Use SPI memmapped addr when loading SYSFW Vignesh Raghavendra (8): drivers: Descend to drivers/soc unconditionally ARM: mach-k3: arm64-mmu: map 64bit FSS MMIO space in A53 MMU ARM: dts: k3-am65: Add OSPI DT nodes ARM: dts: k3-j721e: Add OSPI DT nodes configs: am65x_evm: Setup mtdparts for OSPI configs: j721e_evm: Setup mtdparts for OSPI configs: j721e_evm_defconfig: Enable OSPI configs configs: am65x_evm_defconfig: Enable OSPI configs arch/arm/dts/k3-am65-mcu.dtsi | 38 ++++++++++++++++++ arch/arm/dts/k3-am65.dtsi | 13 ++++++- arch/arm/dts/k3-am654-base-board-u-boot.dtsi | 19 +++++++++ arch/arm/dts/k3-am654-base-board.dts | 36 +++++++++++++++++ arch/arm/dts/k3-am654-r5-base-board.dts | 39 +++++++++++++++++++ .../k3-j721e-common-proc-board-u-boot.dtsi | 16 ++++++++ arch/arm/dts/k3-j721e-common-proc-board.dts | 33 ++++++++++++++++ arch/arm/dts/k3-j721e-mcu-wakeup.dtsi | 31 +++++++++++++++ .../arm/dts/k3-j721e-r5-common-proc-board.dts | 39 +++++++++++++++++++ arch/arm/dts/k3-j721e-som-p0.dtsi | 36 +++++++++++++++++ arch/arm/dts/k3-j721e.dtsi | 2 + arch/arm/mach-k3/Kconfig | 8 ++++ arch/arm/mach-k3/arm64-mmu.c | 7 ++++ arch/arm/mach-k3/sysfw-loader.c | 31 ++++++++++++++- configs/am65x_evm_a53_defconfig | 25 ++++++++++++ configs/am65x_evm_r5_defconfig | 17 ++++++++ configs/j721e_evm_a72_defconfig | 9 ++++- configs/j721e_evm_r5_defconfig | 7 ++++ drivers/Makefile | 3 +- include/configs/am65x_evm.h | 21 +++++++++- include/configs/j721e_evm.h | 14 ++++++- 21 files changed, 436 insertions(+), 8 deletions(-) -- 2.25.0

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[PATCH 0/2] x86: serial: Use NS16550_DYNAMIC in Slim Bootloader
by Park, Aiden 04 Feb '20

04 Feb '20

Slim Bootloader provides serial port info in its HOB to support both IO or MMIO serial ports, but it's controlled by SYS_NS16550_MEM32 or SYS_NS16550_PORT_MAPPED in U-Boot. To support both serial port configurations dynamically at runtime, Slim Bootloader serial driver leverages NS16550_DYNAMIC. Aiden Park (2): x86: serial: Use NS16550_DYNAMIC in Slim Bootloader driver doc: intel: Update serial driver changes in slimbootloader.rst arch/x86/cpu/slimbootloader/serial.c | 5 ++++ doc/board/intel/slimbootloader.rst | 35 +++++++--------------------- include/configs/slimbootloader.h | 13 ----------- 3 files changed, 13 insertions(+), 40 deletions(-) -- 2.20.1

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