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comparison loadtools/flashops.c @ 410:81d387690063

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Intel flash: clear SR before programming
author Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
date Tue, 17 Jun 2014 03:40:49 +0000
parents 23ab8fe81764
children
comparison
equal deleted inserted replaced
409:23ab8fe81764 410:81d387690063
191 return(-1); 191 return(-1);
192 } else 192 } else
193 return(0); 193 return(0);
194 } 194 }
195 195
196 intel_clear_sr(bi)
197 struct flash_bank_info *bi;
198 {
199 printf("Clearing Intel flash SR\n");
200 if (do_w16(bi->base_addr, 0x50)) {
201 fprintf(stderr,
202 "unexpected response to w16 for Clear SR command\n");
203 return(-1);
204 }
205 return(0);
206 }
207
196 struct flash_cmdset flash_cmdset_intel = { 208 struct flash_cmdset flash_cmdset_intel = {
197 .cmdset_name = "Intel", 209 .cmdset_name = "Intel",
198 .reset_cmd = intel_reset_cmd, 210 .reset_cmd = intel_reset_cmd,
199 .status_cmd = intel_status_cmd, 211 .status_cmd = intel_status_cmd,
200 .unlock_sector = intel_sector_unlock, 212 .unlock_sector = intel_sector_unlock,
201 .erase_sector = intel_sector_erase, 213 .erase_sector = intel_sector_erase,
214 .prep_for_program = intel_clear_sr,
202 .loadagent_setbase_cmd = "INFB", 215 .loadagent_setbase_cmd = "INFB",
203 .loadagent_program_cmd = "INFW", 216 .loadagent_program_cmd = "INFW",
204 .needs_unlock = 1, 217 .needs_unlock = 1,
205 }; 218 };