| /******************************************************************************** |
| * Marvell GPL License Option |
| * |
| * If you received this File from Marvell, you may opt to use, redistribute and/or |
| * modify this File in accordance with the terms and conditions of the General |
| * Public License Version 2, June 1991 (the "GPL License"), a copy of which is |
| * available along with the File in the license.txt file or by writing to the Free |
| * Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 or |
| * on the worldwide web at http://www.gnu.org/licenses/gpl.txt. |
| * |
| * THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE IMPLIED |
| * WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ARE EXPRESSLY |
| * DISCLAIMED. The GPL License provides additional details about this warranty |
| * disclaimer. |
| ******************************************************************************/ |
| |
| #ifndef __MEM_REGION_USERDATA_H__ |
| #define __MEM_REGION_USERDATA_H__ |
| |
| /* Warning: if you want change following MACROs, please make sure you already |
| * reviewed and updated following places at same time: |
| * 1. ion.h in OSAL: about ION_A_XX definition; |
| * 2. ion.h in kernel: about ION_A_XX definition; |
| * 3. mem_region_userdata.h in bootloader: ION_A_XX and memory region userdata |
| * definition. |
| * 4. mem_region_userdata.h in tee: ION_A_XX and memory region userdata |
| * definition. |
| */ |
| |
| /* The ion memory pool attribute flag bits */ |
| #define ION_A_FS 0x0001 /* For secure memory */ |
| #define ION_A_NS 0x0002 /* For non-secure memory */ |
| #define ION_A_FC 0x0004 /* For cacheable memory */ |
| #define ION_A_NC 0x0008 /* For non-cacheable memory */ |
| #define ION_A_FD 0x0010 /* For dynamic memory */ |
| #define ION_A_ND 0x0020 /* For static memory */ |
| #define ION_A_CC 0x0100 /* For control (class) memory */ |
| #define ION_A_CV 0x0200 /* For video (class) memory */ |
| #define ION_A_CG 0x0400 /* For graphics (class) memory */ |
| #define ION_A_CO 0x0800 /* For other (class) memory */ |
| |
| /* Memory region user definiation that used in userdata[0] */ |
| #define TEE_MR_USER_TZCORE 0x00000000 /* The region is for TZ core */ |
| #define TEE_MR_USER_ZSP 0x01000000 /* The region is for ZSP */ |
| #define TEE_MR_USER_GPU 0x02000000 /* The region is for GPU */ |
| #define TEE_MR_USER_SI 0x03000000 /* The region is for sysinit */ |
| #define TEE_MR_USER_BL 0x04000000 /* The region is for bootloader */ |
| #define TEE_MR_USER_SYSTEM 0x05000000 /* The region is for linyx system */ |
| #define TEE_MR_USER_ION 0x06000000 /* The region is for ion pool */ |
| #define TEE_MR_USER_REGISTER 0x07000000 /* The region is for register */ |
| |
| /* MACRO funtions for userdata processing */ |
| #define TEE_MR_USER(mr) (((mr)->userdata[0] & 0xFF000000)) |
| #define TEE_MR_USER_IS_TZCORE(mr) (TEE_MR_USER(mr) == TEE_MR_USER_TZCORE) |
| #define TEE_MR_USER_IS_ZSP(mr) (TEE_MR_USER(mr) == TEE_MR_USER_ZSP) |
| #define TEE_MR_USER_IS_GPU(mr) (TEE_MR_USER(mr) == TEE_MR_USER_GPU) |
| #define TEE_MR_USER_IS_SI(mr) (TEE_MR_USER(mr) == TEE_MR_USER_SI) |
| #define TEE_MR_USER_IS_BL(mr) (TEE_MR_USER(mr) == TEE_MR_USER_BL) |
| #define TEE_MR_USER_IS_SYSTEM(mr) (TEE_MR_USER(mr) == TEE_MR_USER_SYSTEM) |
| #define TEE_MR_USER_IS_ION(mr) (TEE_MR_USER(mr) == TEE_MR_USER_ION) |
| |
| /* MACRO functions for ION memory region userdata processing */ |
| #define TEE_MR_ION_ALG(mr) (((mr)->userdata[0] & 0x00FFFFFF)) |
| #define TEE_MR_ION_ATTRIB(mr) ((mr)->userdata[1]) |
| |
| /* MACRO functions for ION pool attributes */ |
| #define TEE_MR_ION_FOR_SECURE(mr) (((mr)->userdata[1] & ION_A_FS)) |
| #define TEE_MR_ION_FOR_NONSECURE(mr) (((mr)->userdata[1] & ION_A_NS)) |
| #define TEE_MR_ION_FOR_CACHEABLE(mr) (((mr)->userdata[1] & ION_A_FC)) |
| #define TEE_MR_ION_FOR_NONCACHEABLE(mr) (((mr)->userdata[1] & ION_A_NC)) |
| #define TEE_MR_ION_FOR_DYNAMIC(mr) (((mr)->userdata[1] & ION_A_FD)) |
| #define TEE_MR_ION_FOR_STATIC(mr) (((mr)->userdata[1] & ION_A_ND)) |
| #define TEE_MR_ION_FOR_CONTROL(mr) (((mr)->userdata[1] & ION_A_CC)) |
| #define TEE_MR_ION_FOR_VIDEO(mr) (((mr)->userdata[1] & ION_A_CV)) |
| #define TEE_MR_ION_FOR_GRAPHICS(mr) (((mr)->userdata[1] & ION_A_CG)) |
| #define TEE_MR_ION_FOR_OTHER(mr) (((mr)->userdata[1] & ION_A_CO)) |
| |
| #endif /* __MEM_REGION_USERDATA_H__ */ |
