Lines Matching +full:serial +full:- +full:output
1 # SPDX-License-Identifier: GPL-2.0
4 bool "Don't build arch/powerpc code with -Werror"
7 arch/powerpc with the -Werror flag (which means warnings
47 emulated by the in-kernel emulator. Counters for the various classes
51 powerpc/emulated_instructions/do_warn in debugfs), rate-limited
56 bool "Run self-tests of the code-patching code"
78 bool "Run self-tests of the feature-fixup code"
82 bool "Run self-tests of the MSI bitmap code"
98 Include in-kernel hooks for the xmon kernel monitor/debugger.
123 to say Y here, unless you're building for a memory-constrained
127 bool "Restrict xmon to read-only operations by default"
131 Operate xmon in read-only mode. The cmdline options 'xmon=rw' and
140 bool "Include BDI-2000 user context switcher"
143 Include in-kernel support for the Abatron BDI2000 debugger.
223 Output will be on UART0.
226 bool "Early serial debugging for IBM/AMCC 44x CPUs"
230 inbuilt serial port. If you enable this, ensure you set
234 bool "Early serial debugging for IBM/AMCC 40x CPUs"
238 inbuilt serial port. This works on chips with a 16550 compatible
242 bool "Early serial debugging for Freescale CPM-based serial ports"
246 using a CPM-based serial port. This assumes that the bootwrapper
283 This console provides input and output buffers stored within the
285 can then be used to read kernel output or send input to the console.
288 bool "Serial 16550"
291 Select this to enable early debugging via Serial 16550 console
295 int "In memory console output buffer size"
299 Selects the size of the output buffer (in bytes) of the in memory
319 You probably want 0x30000000 for your first serial port and
331 the machine built-in serial ports.
359 used for early debug output. Because it is needed before
364 hex "Early debug Serial 16550 physical address"
368 int "Early debug Serial 16550 stride"
373 bool "Fault-injection capability for IOMMU"
377 Provide fault-injection capability for IOMMU. Each device can
383 bool "Deprecated fast endian-switch syscall"