Eric Lee / smarc-uboot

16 Aug, 2017

2 commits

15 May, 2017

1 commit

20 Mar, 2017

1 commit

  • d5abcf94c   ti: boot: Register the MMC controllers in SPL in the same way as in u-boot ... Browse Code »
    40

    To keep a consistent MMC device mapping in SPL and in u-boot, let's
    register the MMC controllers the same way in u-boot and in the SPL.
    In terms of boot time, it doesn't hurt to register more controllers than
    needed because the MMC device is initialized only prior being accessed for
    the first time.
    Having the same device mapping in SPL and u-boot allows us to use the
    environment in SPL whatever the MMC boot device.

    Signed-off-by: Jean-Jacques Hiblot

    Jean-Jacques Hiblot
     

20 Jan, 2017

1 commit

  • 17fa03267   serial, ns16550: bugfix: ns16550 fifo not enabled ... Browse Code »

    commit: 65f83802b7a5b "serial: 16550: Add getfcr accessor"
    breaks u-boot commandline working with long commands
    sending to the board.

    Since the above patch, you have to setup the fcr register.

    For board/archs which enable OF_PLATDATA, the new field
    fcr in struct ns16550_platdata is not filled with a
    default value ...

    This leads in not setting up the uarts fifo, which ends
    in problems, when you send long commands to u-boots
    commandline.

    Detected this issue with automated tbot tests on am335x
    based shc board.

    The error does not popup, if you type commands. You need
    to copy&paste a long command to u-boots commandshell
    (or send a long command with tbot)

    Possible boards/plattforms with problems:
    ./arch/arm/cpu/arm926ejs/lpc32xx/devices.c
    ./arch/arm/mach-tegra/board.c
    ./board/overo/overo.c
    ./board/quipos/cairo/cairo.c
    ./board/logicpd/omap3som/omap3logic.c
    ./board/logicpd/zoom1/zoom1.c
    ./board/timll/devkit8000/devkit8000.c
    ./board/lg/sniper/sniper.c
    ./board/ti/beagle/beagle.c
    ./drivers/serial/serial_rockchip.c

    Signed-off-by: Heiko Schocher
    Signed-off-by: Ladislav Michl
    Tested-by: Adam Ford
    Reviewed-by: Tom Rini

    Heiko Schocher
     

07 Oct, 2016

1 commit

15 Mar, 2016

1 commit

  • 2f6ed3b89   ARM: Various: Future-proof serial platdata ... Browse Code »

    A few boards still use ns16550_platdata structures, but assume the structure
    is going to be in a specific order. By explicitly naming each entry,
    this should also help 'future-proof' in the event the structure changes.

    Tested on the Logic PD Torpedo + Wireless.

    I only changed a handful of devices that used the same syntax as the Logic
    board. Appologies if I missed one or stepped on toes. Thanks to Derald Woods
    and Alexander Graf.

    Signed-off-by: Adam Ford

    V6: Add fix to arch/arm/cpu/armv7/am33xx/board.c

    V5: Add fix to arch/arm/cpu/arm926ejs/lpc32xx/devices.c

    V4: Fix subject heading

    V3: Remove reg_offset out in all the structs. It was reverted out, and and if
    it did exist, it would get initialized to 0 by default.

    V2: I hastily copy-pasted the boards without looking at the UART number.
    This addresses 3 boards that use UART3 and not UART1.
    Reviewed-by: Mugunthan V N
    Reviewed-by: Simon Glass

    Adam Ford
     

22 Nov, 2015

1 commit

23 Oct, 2015

1 commit

12 Oct, 2015

1 commit

  • f0aa26f00   lpc32xx: remove surplus clock cycle in PL175 WAIT_OEN config ... Browse Code »

    According to ARM PrimeCell PL175 documentation WAIT_OEN config value
    is defined without any additional clocks added to the value set by a
    client, the change fixes the wrong interface to WAIT_OEN config.

    The change also touches a single user of LPC32xx EMC and corrects
    configured "output enable delay" value on its side according to the
    changed interface.

    No functional change intended.

    Signed-off-by: Vladimir Zapolskiy

    Vladimir Zapolskiy
     

13 Aug, 2015

2 commits

  • e9b3ce3f7   lpc32xx: devkit3250: add spl build support ... Browse Code »

    The change adds SPL build support to Timll DevKit3250 board, the
    generated SPL image can be uploaded over UART5, JTAG or stored on
    NAND. SPL is designed to load U-boot image from NAND.

    All new NAND chip defines in board configuration are needed by
    SPL NAND "simple" framework, the framework is used to reduce
    potentially duplicated code from LPC32xx SLC NAND driver.

    Signed-off-by: Vladimir Zapolskiy

    Vladimir Zapolskiy
     
  • 768ddeeec   lpc32xx: devkit3250: update of board configuration ... Browse Code »

    This change adds more peripherals to Timll DevKit3250 board, namely
    MAC and SMSC phy, SLC NAND, GPIO, SPI and I2C.

    Also the default serial console is changed to UART5, added an option
    to pass device tree blob by means of bootm, predefined environment
    variables are slightly extended and reserved space on NAND to store
    user defined U-boot environment.

    Signed-off-by: Vladimir Zapolskiy

    Vladimir Zapolskiy
     

14 Jan, 2015

1 commit

05 Dec, 2014

1 commit

  • aac5450ea   omap_hsmmc: Board-specific TWL4030 MMC power initializations ... Browse Code »

    Boards using the TWL4030 regulator may not all use the LDOs the same way
    (e.g. MMC2 power can be controlled by another LDO than VMMC2).
    This delegates TWL4030 MMC power initializations to board-specific functions,
    that may still call twl4030_power_mmc_init for the default behavior.

    Signed-off-by: Paul Kocialkowski
    Reviewed-by: Tom Rini
    [trini: Fix omap3_evm warning, add twl4030.h]
    Signed-off-by: Tom Rini

    Paul Kocialkowski
     

29 Oct, 2014

1 commit

  • 2e07c249a   kconfig: arm: introduce symbol for ARM CPUs ... Browse Code »
    215

    This commit introduces a Kconfig symbol for each ARM CPU:
    CPU_ARM720T, CPU_ARM920T, CPU_ARM926EJS, CPU_ARM946ES, CPU_ARM1136,
    CPU_ARM1176, CPU_V7, CPU_PXA, CPU_SA1100.
    Also, it adds the CPU feature Kconfig symbol HAS_VBAR which is selected
    for CPU_ARM1176 and CPU_V7.

    For each target, the corresponding CPU is selected and the definition of
    SYS_CPU in the corresponding Kconfig file is removed.

    Also, it removes redundant "string" type in some Kconfig files.

    Signed-off-by: Georges Savoundararadj
    Acked-by: Albert ARIBAUD
    Cc: Masahiro Yamada

    Georges Savoundararadj
     

14 Sep, 2014

1 commit

  • 461be2f96   kconfig: remove redundant "string" type in arch and board Kconfigs ... Browse Code »
    43

    Now the types of CONFIG_SYS_{ARCH, CPU, SOC, VENDOR, BOARD, CONFIG_NAME}
    are specified in arch/Kconfig.

    We can delete the ones in arch and board Kconfig files.

    This commit can be easily reproduced by the following command:

    find . -name Kconfig -a ! -path ./arch/Kconfig | xargs sed -i -e '
    /config[[:space:]]SYS_\(ARCH\|CPU\|SOC\|\VENDOR\|BOARD\|CONFIG_NAME\)/ {
    N
    s/\n[[:space:]]*string//
    }
    '

    Signed-off-by: Masahiro Yamada

    Masahiro Yamada
     

31 Aug, 2014

1 commit

30 Jul, 2014

2 commits

  • 93d4334f7   Add board MAINTAINERS files ... Browse Code »

    We have switched to Kconfig and the boards.cfg file is going to
    be removed. We have to retrieve the board status and maintainers
    information from it.

    The MAINTAINERS format as in Linux Kernel would be nice
    because we can crib the scripts/get_maintainer.pl script.

    After some discussion, we chose to put a MAINTAINERS file under each
    board directory, not the top-level one because we want to collect
    relevant information for a board into a single place.

    TODO:
    Modify get_maintainer.pl to scan multiple MAINTAINERS files.

    Signed-off-by: Masahiro Yamada
    Suggested-by: Tom Rini
    Acked-by: Simon Glass

    Masahiro Yamada
     
  • dd84058d2   kconfig: add board Kconfig and defconfig files ... Browse Code »

    This commit adds:
    - arch/${ARCH}/Kconfig
    provide a menu to select target boards
    - board/${VENDOR}/${BOARD}/Kconfig or board/${BOARD}/Kconfig
    set CONFIG macros to the appropriate values for each board
    - configs/${TARGET_BOARD}_defconfig
    default setting of each board

    (This commit was automatically generated by a conversion script
    based on boards.cfg)

    In Linux Kernel, defconfig files are located under
    arch/${ARCH}/configs/ directory.
    It works in Linux Kernel since ARCH is always given from the
    command line for cross compile.

    But in U-Boot, ARCH is not given from the command line.
    Which means we cannot know ARCH until the board configuration is done.
    That is why all the "*_defconfig" files should be gathered into a
    single directory ./configs/.

    Signed-off-by: Masahiro Yamada
    Acked-by: Simon Glass

    Masahiro Yamada
     

01 Nov, 2013

1 commit

24 Jul, 2013

1 commit

12 Mar, 2013

1 commit

  • 76b40ab41   Merge u-boot/master into u-boot-ti/master ... Browse Code »

    In master we had already taken a patch to fix the davinci GPIO code for
    CONFIG_SOC_DM646X and in u-boot-ti we have additional patches to support
    DA830 (which is CONFIG_SOC_DA8XX && !CONFIG_SOC_DA850). Resolve these
    conflicts manually and comment the #else/#endif lines for clarity.

    Conflicts:
    arch/arm/include/asm/arch-davinci/gpio.h
    drivers/gpio/da8xx_gpio.c

    Signed-off-by: Tom Rini

    Tom Rini
     

09 Mar, 2013

2 commits

02 Mar, 2013

1 commit

10 Dec, 2012

1 commit

29 Jul, 2012

1 commit

15 May, 2012

2 commits

  • bbbc1ae92   ARM:OMAP+:MMC: Add parameters to MMC init ... Browse Code »

    Add parameters to the OMAP MMC initialization function so the board can
    mask host capabilities and set the maximum clock frequency. While the
    OMAP supports a certain set of MMC host capabilities, individual boards
    may be more restricted and the OMAP may need to be configured to match
    the board. The PRG_SDMMC1_SPEEDCTRL bit in the OMAP3 is an example.

    Signed-off-by: Jonathan Solnit

    Jonathan Solnit
     
  • 463ec1caa   devkit3250: add Timll DevKit3250 board initial support ... Browse Code »

    This change adds a basic support for Embest/Timll DevKit3250 board,
    NOR and UART are the only supported peripherals for a moment. The board
    doesn't require low-level init, because the initial SDRAM and GPIO
    configuration is performed during kickstart bootloader execution.

    Signed-off-by: Vladimir Zapolskiy
    Cc: Albert ARIBAUD
    Acked-by: Marek Vasut

    Vladimir Zapolskiy
     

28 Mar, 2012

2 commits

24 Dec, 2011

1 commit

07 Dec, 2011

1 commit

28 Oct, 2011

1 commit

16 Oct, 2011

1 commit

  • 464c79207   punt unused clean/distclean targets ... Browse Code »

    The top level Makefile does not do any recursion into subdirs when
    cleaning, so these clean/distclean targets in random arch/board dirs
    never get used. Punt them all.

    MAKEALL didn't report any errors related to this that I could see.

    Signed-off-by: Mike Frysinger

    Mike Frysinger
     

01 Oct, 2011

1 commit

04 Sep, 2011

1 commit

18 Nov, 2010

1 commit

  • 6d8962e81   Switch from archive libraries to partial linking ... Browse Code »

    Before this commit, weak symbols were not overridden by non-weak symbols
    found in archive libraries when linking with recent versions of
    binutils. As stated in the System V ABI, "the link editor does not
    extract archive members to resolve undefined weak symbols".

    This commit changes all Makefiles to use partial linking (ld -r) instead
    of creating library archives, which forces all symbols to participate in
    linking, allowing non-weak symbols to override weak symbols as intended.
    This approach is also used by Linux, from which the gmake function
    cmd_link_o_target (defined in config.mk and used in all Makefiles) is
    inspired.

    The name of each former library archive is preserved except for
    extensions which change from ".a" to ".o". This commit updates
    references accordingly where needed, in particular in some linker
    scripts.

    This commit reveals board configurations that exclude some features but
    include source files that depend these disabled features in the build,
    resulting in undefined symbols. Known such cases include:
    - disabling CMD_NET but not CMD_NFS;
    - enabling CONFIG_OF_LIBFDT but not CONFIG_QE.

    Signed-off-by: Sebastien Carlier

    Sebastien Carlier
     

21 Oct, 2010

1 commit

19 Oct, 2010

1 commit

  • 14d0a02a1   Rename TEXT_BASE into CONFIG_SYS_TEXT_BASE ... Browse Code »

    The change is currently needed to be able to remove the board
    configuration scripting from the top level Makefile and replace it by
    a simple, table driven script.

    Moving this configuration setting into the "CONFIG_*" name space is
    also desirable because it is needed if we ever should move forward to
    a Kconfig driven configuration system.

    Signed-off-by: Wolfgang Denk

    Wolfgang Denk