1. 30 4月, 2015 1 次提交
  2. 19 2月, 2015 1 次提交
    • S
      serial: Support an early UART for debugging · 2f964aa7
      Simon Glass 提交于
      This came up in a discussion on the mailing list here:
      
      https://patchwork.ozlabs.org/patch/384613/
      
      My concerns at the time were:
      - it doesn't need to be written in assembler
      - it doesn't need to be ARM-specific
      
      This patch provides a possible alternative. It works by allowing any serial
      driver to export one init function and provide a putc() function. These
      can be used to output debug data before the real serial driver is available.
      
      This implementation does not depend on driver model, and it is possible for
      it to operate without a stack on some architectures (e.g. PowerPC, ARM). It
      provides the same features as the ARM-specific debug.S but with more UART
      and architecture support.
      Signed-off-by: NSimon Glass <sjg@chromium.org>
      2f964aa7
  3. 07 2月, 2015 1 次提交
    • S
      x86: Add support for Intel Minnowboard Max · 3a1a18ff
      Simon Glass 提交于
      This is a relatively low-cost x86 board in a small form factor. The main
      peripherals are uSD, USB, HDMI, Ethernet and SATA. It uses an Atom 3800
      series CPU. So far only the dual core 2GB variant is supported.
      
      This uses the existing FSP support. Binary blobs are required to make this
      board work. The microcode update is included as a patch (all 3000 lines of
      it).
      
      Change-Id: I0088c47fe87cf08ae635b343d32c332269062156
      Signed-off-by: NSimon Glass <sjg@chromium.org>
      Reviewed-by: NBin Meng <bmeng.cn@gmail.com>
      3a1a18ff