diff options
Diffstat (limited to 'include/plat/common')
| -rw-r--r-- | include/plat/common/plat_config.h | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/include/plat/common/plat_config.h b/include/plat/common/plat_config.h new file mode 100644 index 00000000..826d01b7 --- /dev/null +++ b/include/plat/common/plat_config.h @@ -0,0 +1,80 @@ +/* + * Copyright (c) 2014, ARM Limited and Contributors. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * Redistributions of source code must retain the above copyright notice, this + * list of conditions and the following disclaimer. + * + * Redistributions in binary form must reproduce the above copyright notice, + * this list of conditions and the following disclaimer in the documentation + * and/or other materials provided with the distribution. + * + * Neither the name of ARM nor the names of its contributors may be used + * to endorse or promote products derived from this software without specific + * prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + */ +#ifndef __PLAT_CONFIG_H__ +#define __PLAT_CONFIG_H__ + +#define CONFIG_GICC_BASE_OFFSET 0x4 + + +#ifndef __ASSEMBLY__ + +#include <cassert.h> + + +enum plat_config_flags { + /* Whether CPUECTLR SMP bit should be enabled */ + CONFIG_CPUECTLR_SMP_BIT = 0x1, + /* Whether Base FVP memory map is in use */ + CONFIG_BASE_MMAP = 0x2, + /* Whether CCI should be enabled */ + CONFIG_HAS_CCI = 0x4, + /* Whether TZC should be configured */ + CONFIG_HAS_TZC = 0x8 +}; + +typedef struct plat_config { + unsigned int gicd_base; + unsigned int gicc_base; + unsigned int gich_base; + unsigned int gicv_base; + unsigned int max_aff0; + unsigned int max_aff1; + unsigned long flags; +} plat_config_t; + +inline const plat_config_t *get_plat_config(); + + +CASSERT(CONFIG_GICC_BASE_OFFSET == __builtin_offsetof( + plat_config_t, gicc_base), + assert_gicc_base_offset_mismatch); + +/* If used, plat_config must be defined and populated in the platform port*/ +extern plat_config_t plat_config; + +inline const plat_config_t *get_plat_config() +{ + return &plat_config; +} + + +#endif /* __ASSEMBLY__ */ + +#endif /* __PLAT_CONFIG_H__ */ |