August 2014 - U-Boot

[U-Boot] [PATCH v9 0/14] Add some missing buildman features and deprecate MAKEALL
by Simon Glass 04 Sep '14

04 Sep '14

Buildman has been around for a little over a year and is used by a fair number of U-Boot developers. However quite a few people still use MAKEALL. Buildman was intended to replace MAKEALL, so perhaps now is a good time to start that process. The reasons to deprecate MAKEALL are: - We don't want to maintain two build systems - Buildman is typically faster - Buildman has a lot more features This series adds a few features to buildman to fill some gaps, adds some information into the README on how to migrate from MAKEALL, and adds a deprecation message to MAKEALL. Changes in v9: - Add new patch to avoid changing the order of tags - Add new patch to set the return code to indicate build result - Add new patch to allow make-flags variables to include '-' and '_' - Add new patch to implement --exclude option - Add new patch to remove the directory prefix from each error line - Add new patch to support showing which boards caused which errors - Add new patch to separate out display of warnings and errors - Add new patch to fix detection of git version Changes in v8: - Add new patch to disable the pager in git Changes in v7: - Add new patch to fix the 'reverse' bug - Remove already-applied patches from the series - Add the deprecation message at the end of the build also - Drop the 'colour' patch sadly Changes in v6: - Add new patch to fix indentation in teminal.py - Add new patch to fix patman unit tests - Add new patch to remove patman's -a option Changes in v5: - Drop patch to search for *cc instead of *gcc for the compiler Simon Glass (14): patman: Support the 'reverse' option for 'git log' patman: Fix indentation in terminal.py patman: Correct unit tests to run correctly patman: Remove the -a option patman: Use --no-pager' to stop git from forking a pager patman: Avoid changing the order of tags buildman: Set the return code to indicate build result buildman: Allow make-flags variables to include '-' and '_' buildman: Implement an option to exclude boards from the build buildman: Remove the directory prefix from each error line buildman: Add an option to show which boards caused which errors buildman: Separate out display of warnings and errors patman: Fix detection of git version RFC: Deprecate MAKEALL MAKEALL | 10 +++ tools/buildman/README | 27 ++++++-- tools/buildman/board.py | 31 +++++++--- tools/buildman/builder.py | 133 ++++++++++++++++++++++++++++++++++------ tools/buildman/builderthread.py | 22 ++++++- tools/buildman/buildman.py | 8 ++- tools/buildman/control.py | 20 ++++-- tools/buildman/toolchain.py | 2 +- tools/patman/gitutil.py | 102 +++--------------------------- tools/patman/patchstream.py | 21 ++----- tools/patman/patman.py | 7 --- tools/patman/terminal.py | 112 +++++++++++++++++---------------- tools/patman/test.py | 13 ++-- 13 files changed, 298 insertions(+), 210 deletions(-) -- 2.1.0.rc2.206.gedb03e5

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[U-Boot] [U-boot] [Patch 0/6] Add support for k2e SoC and EVM
by Ivan Khoronzhuk 04 Sep '14

04 Sep '14

This series adds support for Keystone2 K2E SoC and k2e_evm evaluation board. Based on "Generalize Keystone2 code for other SoC types" series. https://www.mail-archive.com/u-boot@lists.denx.de/msg142007.html Hao Zhang (4): ARM: keystone2: add K2E SoC hardware definitions ARM: keystone2: clock: add K2E clock support ARM: keystone2: add MSMC cache coherency support for K2E SOC board: k2e-evm: add board support Ivan Khoronzhuk (2): keystone2: use CONFIG_SOC_KEYSTONE in common places ARM: keystone2: spl: add K2E SoC support arch/arm/cpu/armv7/keystone/Makefile | 1 + arch/arm/cpu/armv7/keystone/clock-k2e.c | 101 +++++++++++++++++++++ arch/arm/cpu/armv7/keystone/clock.c | 2 + arch/arm/cpu/armv7/keystone/cmd_clock.c | 31 ++++++- arch/arm/cpu/armv7/keystone/init.c | 12 ++- arch/arm/cpu/armv7/keystone/msmc.c | 4 +- arch/arm/cpu/armv7/keystone/spl.c | 8 ++ arch/arm/include/asm/arch-keystone/clock-k2e.h | 68 ++++++++++++++ arch/arm/include/asm/arch-keystone/clock.h | 4 + arch/arm/include/asm/arch-keystone/hardware-k2e.h | 44 +++++++++ arch/arm/include/asm/arch-keystone/hardware-k2hk.h | 44 --------- arch/arm/include/asm/arch-keystone/hardware.h | 63 ++++++++++++- arch/arm/include/asm/arch-keystone/msmc.h | 17 ++++ board/ti/ks2_evm/Makefile | 2 + board/ti/ks2_evm/board_k2e.c | 39 ++++++++ board/ti/ks2_evm/ddr3_cfg.c | 40 ++++++++ board/ti/ks2_evm/ddr3_cfg.h | 3 + board/ti/ks2_evm/ddr3_k2e.c | 55 +++++++++++ boards.cfg | 1 + common/image-fdt.c | 2 +- drivers/serial/ns16550.c | 4 +- include/configs/k2e_evm.h | 37 ++++++++ include/configs/ks2_evm.h | 2 +- 23 files changed, 523 insertions(+), 61 deletions(-) create mode 100644 arch/arm/cpu/armv7/keystone/clock-k2e.c create mode 100644 arch/arm/include/asm/arch-keystone/clock-k2e.h create mode 100644 arch/arm/include/asm/arch-keystone/hardware-k2e.h create mode 100644 arch/arm/include/asm/arch-keystone/msmc.h create mode 100644 board/ti/ks2_evm/board_k2e.c create mode 100644 board/ti/ks2_evm/ddr3_k2e.c create mode 100644 include/configs/k2e_evm.h -- 1.8.3.2

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[U-Boot] [PATCH] i.MX6 High Assurance Boot (HAB) support
by nitin.garg＠freescale.com 04 Sep '14

04 Sep '14

From: Nitin Garg <nitin.garg(a)freescale.com> Add hab_auth_img u-boot command which can be used for HAB authentication of images. Nitin Garg (1): Support i.MX6 High Assurance Boot (HAB) authentication of images arch/arm/cpu/armv7/mx6/clock.c | 40 ++++++- arch/arm/cpu/armv7/mx6/hab.c | 180 ++++++++++++++++++++++++++++- arch/arm/cpu/armv7/mx6/soc.c | 15 +++ arch/arm/include/asm/arch-mx6/clock.h | 6 + arch/arm/include/asm/arch-mx6/sys_proto.h | 4 +- 5 files changed, 242 insertions(+), 3 deletions(-) -- 1.7.9.5

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[U-Boot] uboot env in mmc partition
by Naitik Amin 03 Sep '14

03 Sep '14

HI there, I recently made changes to my system, where I created a new partition on my mmc. (mmcblk0p4) Then i dd'd a uboot env image into this partition, updated the fw_env.config to point to /dev/mmcblk0p4. At this point, my fw_printenv and fw_setenv work good. So as a next step, I am tried to modify uboot to make it point to my env image in my new partition. I made below changes to my config header and rebuilt the uboot. On doing printenv from uboot, I dont see the same env that I pushed it from linux, infact I see it as its defined in the config header. Can some one help ? /* environment setting for MMC */ #ifdef CONFIG_ENV_IS_IN_MMC #define CONFIG_SYS_MMC_ENV_DEV 0 /* device 0 */ #define CONFIG_SYS_MMC_ENV_PART 4 #define CONFIG_ENV_OFFSET 0 /* just after the MBR */ #endif

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[U-Boot] [PATCH] mx6: add support of multi-processor command
by Gabriel Huau 03 Sep '14

03 Sep '14

Signed-off-by: Gabriel Huau <contact(a)huau-gabriel.fr> --- arch/arm/cpu/armv7/mx6/Makefile | 1 + arch/arm/cpu/armv7/mx6/mp.c | 131 +++++++++++++++++++++++++++++++ arch/arm/include/asm/arch-mx6/imx-regs.h | 13 +++ 3 files changed, 145 insertions(+) create mode 100644 arch/arm/cpu/armv7/mx6/mp.c diff --git a/arch/arm/cpu/armv7/mx6/Makefile b/arch/arm/cpu/armv7/mx6/Makefile index d7285fc..ec08526 100644 --- a/arch/arm/cpu/armv7/mx6/Makefile +++ b/arch/arm/cpu/armv7/mx6/Makefile @@ -9,3 +9,4 @@ obj-y := soc.o clock.o obj-$(CONFIG_SECURE_BOOT) += hab.o +obj-$(CONFIG_MP) += mp.o diff --git a/arch/arm/cpu/armv7/mx6/mp.c b/arch/arm/cpu/armv7/mx6/mp.c new file mode 100644 index 0000000..a805be8 --- /dev/null +++ b/arch/arm/cpu/armv7/mx6/mp.c @@ -0,0 +1,131 @@ +/* + * (C) Copyright 2014 + * Gabriel Huau <contact(a)huau-gabriel.fr> + * + * (C) Copyright 2009 Freescale Semiconductor, Inc. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <common.h> +#include <asm/io.h> +#include <asm/errno.h> +#include <asm/arch/imx-regs.h> + +int cpu_reset(int nr) +{ + uint32_t reg; + struct src *src = (struct src *)SRC_BASE_ADDR; + + reg = __raw_readl(&src->scr); + + switch (nr) { + case 1: + reg |= SRC_SCR_CORE_1_RESET_MASK; + break; + + case 2: + reg |= SRC_SCR_CORE_2_RESET_MASK; + break; + + case 3: + reg |= SRC_SCR_CORE_3_RESET_MASK; + break; + } + + /* Software reset of the CPU N */ + __raw_writel(reg, &src->scr); + + return 0; +} + +int cpu_status(int nr) +{ + uint32_t reg; + struct src *src = (struct src *)SRC_BASE_ADDR; + + reg = __raw_readl(&src->scr); + + switch (nr) { + case 1: + printf("core 1: %d\n", !!(reg & SRC_SCR_CORE_1_ENABLE_MASK)); + break; + + case 2: + printf("core 2: %d\n", !!(reg & SRC_SCR_CORE_2_ENABLE_MASK)); + break; + + case 3: + printf("core 3: %d\n", !!(reg & SRC_SCR_CORE_3_ENABLE_MASK)); + break; + } + + return 0; +} + +int cpu_release(int nr, int argc, char *const argv[]) +{ + uint32_t reg; + struct src *src = (struct src *)SRC_BASE_ADDR; + uint32_t boot_addr; + + boot_addr = simple_strtoul(argv[0], NULL, 16); + reg = __raw_readl(&src->scr); + + switch (nr) { + case 1: + __raw_writel(boot_addr, &src->gpr3); + reg |= SRC_SCR_CORE_1_ENABLE_MASK; + break; + + case 2: + __raw_writel(boot_addr, &src->gpr5); + reg |= SRC_SCR_CORE_2_ENABLE_MASK; + break; + + case 3: + __raw_writel(boot_addr, &src->gpr7); + reg |= SRC_SCR_CORE_3_ENABLE_MASK; + break; + } + + /* CPU N is ready to start */ + __raw_writel(reg, &src->scr); + + return 0; +} + +int is_core_valid(unsigned int nr) +{ + if (nr < 0 || nr >= CONFIG_NUM_CPUS) + return 0; + + return 1; +} + +int cpu_disable(int nr) +{ + uint32_t reg; + struct src *src = (struct src *)SRC_BASE_ADDR; + + reg = __raw_readl(&src->scr); + + switch (nr) { + case 1: + reg &= ~SRC_SCR_CORE_1_ENABLE_MASK; + break; + + case 2: + reg &= ~SRC_SCR_CORE_2_ENABLE_MASK; + break; + + case 3: + reg &= ~SRC_SCR_CORE_3_ENABLE_MASK; + break; + } + + /* Disable the CPU N */ + __raw_writel(reg, &src->scr); + + return 0; +} diff --git a/arch/arm/include/asm/arch-mx6/imx-regs.h b/arch/arm/include/asm/arch-mx6/imx-regs.h index 1f19727..3f8c2ee 100644 --- a/arch/arm/include/asm/arch-mx6/imx-regs.h +++ b/arch/arm/include/asm/arch-mx6/imx-regs.h @@ -225,6 +225,19 @@ extern void imx_get_mac_from_fuse(int dev_id, unsigned char *mac); +#define SRC_SCR_CORE_1_RESET_OFFSET 14 +#define SRC_SCR_CORE_1_RESET_MASK (1<<SRC_SCR_CORE_1_RESET_OFFSET) +#define SRC_SCR_CORE_2_RESET_OFFSET 15 +#define SRC_SCR_CORE_2_RESET_MASK (1<<SRC_SCR_CORE_2_RESET_OFFSET) +#define SRC_SCR_CORE_3_RESET_OFFSET 16 +#define SRC_SCR_CORE_3_RESET_MASK (1<<SRC_SCR_CORE_3_RESET_OFFSET) +#define SRC_SCR_CORE_1_ENABLE_OFFSET 22 +#define SRC_SCR_CORE_1_ENABLE_MASK (1<<SRC_SCR_CORE_1_ENABLE_OFFSET) +#define SRC_SCR_CORE_2_ENABLE_OFFSET 23 +#define SRC_SCR_CORE_2_ENABLE_MASK (1<<SRC_SCR_CORE_2_ENABLE_OFFSET) +#define SRC_SCR_CORE_3_ENABLE_OFFSET 24 +#define SRC_SCR_CORE_3_ENABLE_MASK (1<<SRC_SCR_CORE_3_ENABLE_OFFSET) + /* System Reset Controller (SRC) */ struct src { u32 scr; -- 2.0.0.rc2

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[U-Boot] mini summit talk proposal: "Getting SoC vendors to work with upstream u-boot"
by Hans de Goede 03 Sep '14

03 Sep '14

Hi All, I would to give a talk (more an intro to a group wide discussion) on how to get (more) manufacturers engaged in upstreaming their work / working directly with upstream from day one. My own experience in this lies with the Allwinner sunxi support, where Allwinner themselves are shipping a quite old u-boot, which is not even fully functional as it gets chainloaded by a custom loader which sets up RAM first. Thanks to the work of various people in the community we've a fully functional u-boot (replacing the custom loader) for sun4i, sun5i and sun7i. But we are still e.g. waiting for someone to get sun6i support in place. This is not good, so I would like to give a talk with some proposals to (try to) get more manufacturers working with upstream, and then have a discussion on this. Biography: Hans has been a Linux developer since 1996, working on a wide variety of projects, lots of Fedora packaging work, writing various hwmon kernel drivers, (re)writing many webcam drivers, writing libv4l, various usb kernel work, libusb maintainership, Allwinner sunxi kernel and u-boot work. Since 2008 Hans works for Red Hat, besides continuing all the FOSS work he did before, at Red Hat he has worked on anaconda the Fedora / Red Hat installer, parted (the partition tool), Spice and usb-redirection under qemu, and currently he works on the input stack for wayland and new touchpad support for the kernel. Regards, Hans

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[U-Boot] uboot env in mmc partition
by Naitik Amin 03 Sep '14

03 Sep '14

HI there, I recently made changes to my system, where I created a new partition on my mmc. (mmcblk0p4) Then i dd'd a uboot env image into this partition, updated the fw_env.config to point to /dev/mmcblk0p4. At this point, my fw_printenv and fw_setenv work good. So as a next step, I am tried to modify uboot to make it point to my env image in my new partition. I made below changes to my config header and rebuilt the uboot. On doing printenv from uboot, I dont see the same env that I pushed it from linux, infact I see it as its defined in the config header. Can some one help ? /* environment setting for MMC */ #ifdef CONFIG_ENV_IS_IN_MMC #define CONFIG_SYS_MMC_ENV_DEV 0 /* device 0 */ #define CONFIG_SYS_MMC_ENV_PART 4 #define CONFIG_ENV_OFFSET 0 /* just after the MBR */ #endif

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[U-Boot] [PATCH v2 0/4] Implement "sparse format" for fastboot
by Steve Rae 03 Sep '14

03 Sep '14

This series implements the "sparse format" file handling for fastboot. - [1/4] brings in the pristine file "aboot.c" - [2/4] deletes all unnecessary functions in "aboot.c" - [3/4] is a simple cleanup of "aboot.c" - [4/4] provides the implementation of "aboot.c" suitable for U-Boot Changes in v2: - use BSD-3-Clause Steve Rae (4): add code to handle Android sparse image format update code which handles Android sparse image format cleanup code which handles the Android sparse image format implement the Android sparse image format common/aboot.c | 217 ++++++++++++++++++++++++++++++++++++++++++++++++++ include/aboot.h | 28 +++++++ include/sparse_defs.h | 7 ++ 3 files changed, 252 insertions(+) create mode 100644 common/aboot.c create mode 100644 include/aboot.h create mode 100644 include/sparse_defs.h -- 1.8.5

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[U-Boot] Please pull u-boot-arc/master
by Alexey Brodkin 02 Sep '14

02 Sep '14

Hi Tom, The following changes since commit 7bee1c91a94db19bd26f92cc67be35d3592c6429: Merge branch 'agust(a)denx.de' of git://git.denx.de/u-boot-staging (2014-08-25 08:34:39 -0400) are available in the git repository at: git://git.denx.de/u-boot-arc.git master for you to fetch changes up to 2fea4f5addb40d7551ed754175acbec7f2750005: axs101: Fix type mismatch warning (2014-08-26 18:54:02 +0400) ---------------------------------------------------------------- Vasili Galka (2): arc: Fix printf size_t format related warnings (again...) axs101: Fix type mismatch warning arch/arc/include/asm/posix_types.h | 4 ++++ board/synopsys/axs101/nand.c | 6 ++++-- 2 files changed, 8 insertions(+), 2 deletions(-) Regards, Alexey

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[U-Boot] [PATCH v2 0/3] add support for new arch stv0991
by Vikas Manocha 02 Sep '14

02 Sep '14

This patchset add support for new arch stv0991. Changes in v2: - corrected files license to GPL-2.0+ - replaced printf() usage with puts() for string print - sorted sourcing of board Kconfig Vikas Manocha (3): stv0991 : Add basic stv0991 architecture support. stv0991 : enable ethernet support. stv0991: default + misc command configs enabled. arch/arm/Kconfig | 4 + arch/arm/cpu/armv7/stv0991/Makefile | 9 ++ arch/arm/cpu/armv7/stv0991/clock.c | 41 +++++++ arch/arm/cpu/armv7/stv0991/lowlevel.S | 12 ++ arch/arm/cpu/armv7/stv0991/pinmux.c | 62 +++++++++++ arch/arm/cpu/armv7/stv0991/reset.c | 26 +++++ arch/arm/cpu/armv7/stv0991/timer.c | 114 +++++++++++++++++++ arch/arm/include/asm/arch-stv0991/gpio.h | 22 ++++ arch/arm/include/asm/arch-stv0991/hardware.h | 73 ++++++++++++ arch/arm/include/asm/arch-stv0991/stv0991_cgu.h | 116 ++++++++++++++++++++ arch/arm/include/asm/arch-stv0991/stv0991_creg.h | 95 ++++++++++++++++ arch/arm/include/asm/arch-stv0991/stv0991_defs.h | 16 +++ arch/arm/include/asm/arch-stv0991/stv0991_gpt.h | 43 ++++++++ arch/arm/include/asm/arch-stv0991/stv0991_periph.h | 44 ++++++++ arch/arm/include/asm/arch-stv0991/stv0991_wdru.h | 28 +++++ board/st/stv0991/Kconfig | 23 ++++ board/st/stv0991/Makefile | 8 ++ board/st/stv0991/stv0991.c | 91 +++++++++++++++ configs/stv0991_defconfig | 3 + include/configs/stv0991.h | 88 +++++++++++++++ 20 files changed, 918 insertions(+) create mode 100644 arch/arm/cpu/armv7/stv0991/Makefile create mode 100644 arch/arm/cpu/armv7/stv0991/clock.c create mode 100644 arch/arm/cpu/armv7/stv0991/lowlevel.S create mode 100644 arch/arm/cpu/armv7/stv0991/pinmux.c create mode 100644 arch/arm/cpu/armv7/stv0991/reset.c create mode 100644 arch/arm/cpu/armv7/stv0991/timer.c create mode 100644 arch/arm/include/asm/arch-stv0991/gpio.h create mode 100644 arch/arm/include/asm/arch-stv0991/hardware.h create mode 100644 arch/arm/include/asm/arch-stv0991/stv0991_cgu.h create mode 100644 arch/arm/include/asm/arch-stv0991/stv0991_creg.h create mode 100644 arch/arm/include/asm/arch-stv0991/stv0991_defs.h create mode 100644 arch/arm/include/asm/arch-stv0991/stv0991_gpt.h create mode 100644 arch/arm/include/asm/arch-stv0991/stv0991_periph.h create mode 100644 arch/arm/include/asm/arch-stv0991/stv0991_wdru.h create mode 100644 board/st/stv0991/Kconfig create mode 100644 board/st/stv0991/Makefile create mode 100644 board/st/stv0991/stv0991.c create mode 100644 configs/stv0991_defconfig create mode 100644 include/configs/stv0991.h -- 1.7.9.5

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