| // SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later |
| /* Copyright 2013-2019 IBM Corp. */ |
| |
| #ifndef __CONFIG_H |
| #define __CONFIG_H |
| |
| /* Alignment to which skiboot lays out memory. */ |
| #define PAGE_SIZE 0x10000 |
| |
| #define HAVE_TYPEOF 1 |
| #define HAVE_BUILTIN_TYPES_COMPATIBLE_P 1 |
| |
| /* Keep -Wundef happy by defining whatever isn't on commandline to 0 */ |
| #if defined(HAVE_LITTLE_ENDIAN) && HAVE_LITTLE_ENDIAN |
| #define HAVE_BIG_ENDIAN 0 |
| #endif |
| #if defined(HAVE_BIG_ENDIAN) && HAVE_BIG_ENDIAN |
| #define HAVE_LITTLE_ENDIAN 0 |
| #endif |
| |
| /* We don't have a byteswap.h, and thus no bswap_64 */ |
| #define HAVE_BYTESWAP_H 0 |
| #define HAVE_BSWAP_64 0 |
| |
| /* |
| * Build options. |
| */ |
| |
| /* Enable lock debugging */ |
| #define DEBUG_LOCKS 1 |
| |
| /* Enable printing of backtraces when locks not released */ |
| #ifdef DEBUG |
| #define DEBUG_LOCKS_BACKTRACE 1 |
| #else |
| //#define DEBUG_LOCKS_BACKTRACE 1 |
| #endif |
| |
| /* Enable lock dependency checker */ |
| #define DEADLOCK_CHECKER 1 |
| |
| /* Enable OPAL entry point tracing */ |
| //#define OPAL_TRACE_ENTRY 1 |
| |
| /* Enable tracing of event state change */ |
| //#define OPAL_TRACE_EVT_CHG 1 |
| |
| /* Enable various levels of OPAL_console debug */ |
| //#define OPAL_DEBUG_CONSOLE_IO 1 |
| //#define OPAL_DEBUG_CONSOLE_POLL 1 |
| |
| /* Enable this to force all writes to the in-memory console to |
| * be mirrored on the mambo console |
| */ |
| //#define MAMBO_DEBUG_CONSOLE 1 |
| |
| /* Enable this to hookup SkiBoot log to the DVS console */ |
| #define DVS_CONSOLE 1 |
| |
| /* Enable this to force the dummy console to the kernel. |
| * (ie, an OPAL console that injects into skiboot own console) |
| * Where possible, leave this undefined and enable it dynamically using |
| * the chosen->sapphire,enable-dummy-console in the device tree. |
| * |
| * Note: This only gets enabled if there is no FSP console. If there |
| * is one it always takes over for now. This also cause the LPC UART |
| * node to be marked "reserved" so Linux doesn't instanciate a 8250 |
| * driver for it. |
| */ |
| //#define FORCE_DUMMY_CONSOLE 1 |
| |
| /* Enable this to disable setting of the output pending event when |
| * sending things on the console. The FSP is very slow to consume |
| * and older kernels wait after each character during early boot so |
| * things get very slow. Eventually, we may want to create an OPAL |
| * API for the kernel to activate or deactivate that functionality |
| */ |
| #define DISABLE_CON_PENDING_EVT 1 |
| |
| #endif /* __CONFIG_H */ |
| |
