| Furquan Shaikh | 8c8c377 | 2014-02-19 11:35:30 -0800 | [diff] [blame] | 1 | ## |
| Furquan Shaikh | 8c8c377 | 2014-02-19 11:35:30 -0800 | [diff] [blame] | 2 | ## |
| 3 | ## Copyright (c) 2012 Google Inc. |
| 4 | ## |
| 5 | ## Redistribution and use in source and binary forms, with or without |
| 6 | ## modification, are permitted provided that the following conditions |
| 7 | ## are met: |
| 8 | ## 1. Redistributions of source code must retain the above copyright |
| 9 | ## notice, this list of conditions and the following disclaimer. |
| 10 | ## 2. Redistributions in binary form must reproduce the above copyright |
| 11 | ## notice, this list of conditions and the following disclaimer in the |
| 12 | ## documentation and/or other materials provided with the distribution. |
| 13 | ## 3. The name of the author may not be used to endorse or promote products |
| 14 | ## derived from this software without specific prior written permission. |
| 15 | ## |
| 16 | ## THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND |
| 17 | ## ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| 18 | ## IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| 19 | ## ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE |
| 20 | ## FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| 21 | ## DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
| 22 | ## OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
| 23 | ## HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
| 24 | ## LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
| 25 | ## OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| 26 | ## SUCH DAMAGE. |
| 27 | ## |
| 28 | |
| 29 | if ARCH_ARM64 |
| 30 | |
| Elyes HAOUAS | 00b5f53 | 2021-02-01 09:45:08 +0100 | [diff] [blame^] | 31 | config ARCH_SPECIFIC_OPTIONS |
| Furquan Shaikh | 8c8c377 | 2014-02-19 11:35:30 -0800 | [diff] [blame] | 32 | def_bool y |
| 33 | select LITTLE_ENDIAN |
| 34 | |
| Julius Werner | 4bfa29e | 2015-08-20 14:36:34 -0700 | [diff] [blame] | 35 | config ARM64_A53_ERRATUM_843419 |
| 36 | bool "Enable Cortex-A53 erratum 843419 linker workaround" |
| 37 | default n |
| 38 | help |
| 39 | Some early Cortex-A53 revisions had a hardware bug that results in |
| 40 | incorrect address calculations in rare cases. This option enables a |
| 41 | linker workaround to avoid those cases if your toolchain supports it. |
| 42 | |
| Furquan Shaikh | e4a642c | 2015-01-31 23:24:32 -0800 | [diff] [blame] | 43 | config DMA_LIM_EXCL |
| 44 | hex "DMA address limit(exclusive) in MiB units" |
| 45 | default 0x1000 |
| 46 | |
| Furquan Shaikh | 8c8c377 | 2014-02-19 11:35:30 -0800 | [diff] [blame] | 47 | endif |