1. 09 Dec, 2013 2 commits
  2. 02 Dec, 2013 5 commits
  3. 26 Nov, 2013 4 commits
    • Paul Burton's avatar
      malta: set CONFIG_SYS_BOOTM_LEN to 64MB · 67d4752d
      Paul Burton authored
      Allow a larger kernel binary to be decompressed - the default 8MB can
      become limiting on a Malta.
      Signed-off-by: default avatarPaul Burton <paul.burton@imgtec.com>
      67d4752d
    • Paul Burton's avatar
      malta: enable PIIX4 SERIRQ · bea12b78
      Paul Burton authored
      Whilst U-boot does not require this itself, Linux currently relies upon
      it having been muxed and enabled by the bootloader. Thus in order to
      preserve compatibility with current kernels before a fix is merged in
      Linux we will enable the SERIRQ interrupt and mux it to its pin.
      
      Without doing this current kernels will never receive serial port
      interrupts and the end result is typically that userland appears to
      hang.
      Signed-off-by: default avatarPaul Burton <paul.burton@imgtec.com>
      bea12b78
    • Paul Burton's avatar
      malta: correct UART baudrate · 72117dad
      Paul Burton authored
      CONFIG_SYS_NS16550_CLK specifies the rate of the clock 16x the baud
      rate. The SMSC FDC37M81x datasheet states that a divider of 1 results in
      a UART at 115200 baud, thus the x16 clock rate is 115200 * 16.
      Previously the divider was left at 0 which led to a rate of 38400 baud
      regardless of CONFIG_BAUDRATE or the baudrate environment variable.
      Signed-off-by: default avatarPaul Burton <paul.burton@imgtec.com>
      72117dad
    • Paul Burton's avatar
      mips: don't hardcode Malta env baudrate · d18d49d7
      Paul Burton authored
      The baudrate passed to Linux in the environment was hardcoded at 38400.
      Instead pass the correct baudrate from global data, allowing Linux to
      correctly inherit the baudrate used by U-boot when console setup is not
      explicitly specified.
      Signed-off-by: default avatarPaul Burton <paul.burton@imgtec.com>
      d18d49d7
  4. 25 Nov, 2013 29 commits