Eric Lee / smarc-uboot

20 Feb, 2019

1 commit

20 Aug, 2018

1 commit

  • ceeee8f7b   x86: coreboot: Add generic coreboot payload support ... Browse Code »

    Currently building U-Boot as the coreboot payload requires user
    to change the build configuration for a specific board during
    menuconfig process. This uses the board's native device tree
    to configure the hardware. For example, the device tree provides
    PCI address range for the PCI host controller and U-Boot will
    re-program all PCI devices' BAR to be within this range. In order
    to make sure we don't mess up the hardware, we should guarantee
    the range matches what coreboot programs the chipset.

    But we really should make the coreboot payload support easier.
    Just like EFI payload, we can create a generic coreboot payload
    for all x86 boards as well. The payload is configured to include
    as many generic drivers as possible. All stuff that touches low
    level initialization are not allowed as such is the coreboot's
    responsibility. Platform specific drivers (like gpio, spi, etc)
    are not included.

    Signed-off-by: Bin Meng
    Reviewed-by: Christian Gmeiner

    Bin Meng
     

17 Aug, 2018

1 commit

  • 86cf1c828   configs: Migrate CONFIG_NR_DRAM_BANKS ... Browse Code »
    13

    We have the following cases:
    - CONFIG_NR_DRAM_BANKS was defined, migrate normally
    - CONFIG_NR_DRAM_BANKS_MAX was defined and then used for
    CONFIG_NR_DRAM_BANKS after a check, just migrate it over now.
    - CONFIG_NR_DRAM_BANKS was very oddly defined on p2771-0000-* (to 1024 +
    2), set this to 8.

    Signed-off-by: Tom Rini

    Tom Rini
     

28 Apr, 2018

1 commit

  • f1b1f7706   Convert CONFIG_SPI to Kconfig ... Browse Code »

    This converts the following to Kconfig:
    CONFIG_SPI

    This partly involves updating code that assumes that CONFIG_SPI implies
    things that are specific to the MPC8xx SPI driver. For now, just update
    the CONFIG tests. This also involves reworking the default for
    CONFIG_SYS_DEF_EEPROM_ADDR so that we don't set it when we cannot make a
    reasonable default, as it does not cause any compile failures.

    Signed-off-by: Adam Ford
    Signed-off-by: Tom Rini

    Adam Ford
     

17 Apr, 2018

1 commit

16 Apr, 2018

1 commit