1*4882a593Smuzhiyun /* Copyright 2006 Google Inc. All Rights Reserved. */ 2*4882a593Smuzhiyun /* Licensed under the Apache License, Version 2.0 (the "License"); 3*4882a593Smuzhiyun * you may not use this file except in compliance with the License. 4*4882a593Smuzhiyun * You may obtain a copy of the License at 5*4882a593Smuzhiyun * 6*4882a593Smuzhiyun * http://www.apache.org/licenses/LICENSE-2.0 7*4882a593Smuzhiyun * 8*4882a593Smuzhiyun * Unless required by applicable law or agreed to in writing, software 9*4882a593Smuzhiyun * distributed under the License is distributed on an "AS IS" BASIS, 10*4882a593Smuzhiyun * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 11*4882a593Smuzhiyun * See the License for the specific language governing permissions and 12*4882a593Smuzhiyun * limitations under the License. 13*4882a593Smuzhiyun */ 14*4882a593Smuzhiyun 15*4882a593Smuzhiyun /* This is stressapptest for Rockchip platform in U-Boot, the design idea and 16*4882a593Smuzhiyun * the patterns are from code.google.com/p/stressapptest. 17*4882a593Smuzhiyun */ 18*4882a593Smuzhiyun 19*4882a593Smuzhiyun #ifndef __CMD_DDR_TOOL_STRESSAPPTEST_STRESSAPPTEST_H 20*4882a593Smuzhiyun #define __CMD_DDR_TOOL_STRESSAPPTEST_STRESSAPPTEST_H 21*4882a593Smuzhiyun 22*4882a593Smuzhiyun struct stressapptest_params { 23*4882a593Smuzhiyun ulong total_start_addr; 24*4882a593Smuzhiyun ulong total_test_size_mb; 25*4882a593Smuzhiyun /* total_test_size = page_size * page_num */ 26*4882a593Smuzhiyun ulong page_size_byte; 27*4882a593Smuzhiyun u32 page_num; 28*4882a593Smuzhiyun /* page_size = block_size * block_num */ 29*4882a593Smuzhiyun u32 block_size_byte; 30*4882a593Smuzhiyun u32 block_num; 31*4882a593Smuzhiyun 32*4882a593Smuzhiyun u32 weight_count; 33*4882a593Smuzhiyun 34*4882a593Smuzhiyun u8 cpu_num; 35*4882a593Smuzhiyun } sat; 36*4882a593Smuzhiyun 37*4882a593Smuzhiyun struct pat { 38*4882a593Smuzhiyun const char *name; 39*4882a593Smuzhiyun const unsigned int *data_array; 40*4882a593Smuzhiyun /* mask = size - 1, So data_array[index & mask] is always valid. */ 41*4882a593Smuzhiyun const unsigned int mask; 42*4882a593Smuzhiyun const unsigned int weight[4]; /* Weighted frequency of this pattern. */ 43*4882a593Smuzhiyun }; 44*4882a593Smuzhiyun 45*4882a593Smuzhiyun struct adler_sum { 46*4882a593Smuzhiyun u64 a1; 47*4882a593Smuzhiyun u64 b1; 48*4882a593Smuzhiyun u64 a2; 49*4882a593Smuzhiyun u64 b2; 50*4882a593Smuzhiyun }; 51*4882a593Smuzhiyun 52*4882a593Smuzhiyun struct pattern { 53*4882a593Smuzhiyun struct pat *pat; 54*4882a593Smuzhiyun bool inv; 55*4882a593Smuzhiyun u32 repeat; 56*4882a593Smuzhiyun u32 weight; 57*4882a593Smuzhiyun struct adler_sum adler_sum; 58*4882a593Smuzhiyun }; 59*4882a593Smuzhiyun 60*4882a593Smuzhiyun struct page { 61*4882a593Smuzhiyun void *base_addr; 62*4882a593Smuzhiyun struct pattern *pattern; 63*4882a593Smuzhiyun bool valid; /* 1: valid, 0: empty */ 64*4882a593Smuzhiyun } *page_list; 65*4882a593Smuzhiyun 66*4882a593Smuzhiyun extern void secondary_init(void); 67*4882a593Smuzhiyun extern void lock_byte_mutex(u32 *flag); 68*4882a593Smuzhiyun extern u32 unlock_byte_mutex(u32 *flag); 69*4882a593Smuzhiyun 70*4882a593Smuzhiyun #endif /* __CMD_DDR_TOOL_STRESSAPPTEST_STRESSAPPTEST_H */ 71