1 /* 2 * Copyright 2010 Freescale Semiconductor, Inc. 3 * 4 * See file CREDITS for list of people who contributed to this 5 * project. 6 * 7 * This program is free software; you can redistribute it and/or 8 * modify it under the terms of the GNU General Public License as 9 * published by the Free Software Foundation; either version 2 of 10 * the License, or (at your option) any later version. 11 * 12 * This program is distributed in the hope that it will be useful, 13 * but WITHOUT ANY WARRANTY; without even the implied warranty of 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 * GNU General Public License for more details. 16 * 17 * You should have received a copy of the GNU General Public License 18 * along with this program; if not, write to the Free Software 19 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, 20 * MA 02111-1307 USA 21 */ 22 23 #include <common.h> 24 #include <command.h> 25 #include <linux/compiler.h> 26 #include <asm/processor.h> 27 28 static int do_errata(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) 29 { 30 __maybe_unused u32 svr = get_svr(); 31 32 #if defined(CONFIG_FSL_SATA_V2) && defined(CONFIG_FSL_SATA_ERRATUM_A001) 33 if (IS_SVR_REV(svr, 1, 0)) { 34 switch (SVR_SOC_VER(svr)) { 35 case SVR_P1013: 36 case SVR_P1013_E: 37 case SVR_P1022: 38 case SVR_P1022_E: 39 puts("Work-around for Erratum SATA A001 enabled\n"); 40 } 41 } 42 #endif 43 44 #if defined(CONFIG_SYS_P4080_ERRATUM_SERDES8) 45 puts("Work-around for Erratum SERDES8 enabled\n"); 46 #endif 47 #if defined(CONFIG_SYS_P4080_ERRATUM_CPU22) 48 puts("Work-around for Erratum CPU22 enabled\n"); 49 #endif 50 return 0; 51 } 52 53 U_BOOT_CMD( 54 errata, 1, 0, do_errata, 55 "Report errata workarounds", 56 "" 57 ); 58