1 /* 2 * Copyright 2010-2011 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_SERDES9) 48 puts("Work-around for Erratum SERDES9 enabled\n"); 49 #endif 50 #if defined(CONFIG_SYS_P4080_ERRATUM_SERDES_A005) 51 puts("Work-around for Erratum SERDES-A005 enabled\n"); 52 #endif 53 #if defined(CONFIG_SYS_P4080_ERRATUM_CPU22) 54 puts("Work-around for Erratum CPU22 enabled\n"); 55 #endif 56 #if defined(CONFIG_SYS_FSL_ERRATUM_DDR_MSYNC_IN) 57 puts("Work-around for DDR MSYNC_IN Erratum enabled\n"); 58 #endif 59 #if defined(CONFIG_SYS_FSL_ERRATUM_ESDHC111) 60 puts("Work-around for Erratum ESDHC111 enabled\n"); 61 #endif 62 #if defined(CONFIG_SYS_FSL_ERRATUM_ESDHC135) 63 puts("Work-around for Erratum ESDHC135 enabled\n"); 64 #endif 65 #if defined(CONFIG_SYS_FSL_ERRATUM_ESDHC136) 66 puts("Work-around for Erratum ESDHC136 enabled\n"); 67 #endif 68 #if defined(CONFIG_SYS_FSL_ERRATUM_ESDHC_A001) 69 puts("Work-around for Erratum ESDHC-A001 enabled\n"); 70 #endif 71 #ifdef CONFIG_SYS_FSL_ERRATUM_CPC_A002 72 puts("Work-around for Erratum CPC-A002 enabled\n"); 73 #endif 74 #ifdef CONFIG_SYS_FSL_ERRATUM_CPC_A003 75 puts("Work-around for Erratum CPC-A003 enabled\n"); 76 #endif 77 #ifdef CONFIG_SYS_FSL_ERRATUM_ELBC_A001 78 puts("Work-around for Erratum ELBC-A001 enabled\n"); 79 #endif 80 #ifdef CONFIG_SYS_FSL_ERRATUM_DDR_A003 81 puts("Work-around for Erratum DDR-A003 enabled\n"); 82 #endif 83 #ifdef CONFIG_SYS_FSL_ERRATUM_DDR_115 84 puts("Work-around for Erratum DDR115 enabled\n"); 85 #endif 86 #ifdef CONFIG_SYS_FSL_ERRATUM_DDR111_DDR134 87 puts("Work-around for Erratum DDR111 enabled\n"); 88 puts("Work-around for Erratum DDR134 enabled\n"); 89 #endif 90 #ifdef CONFIG_SYS_FSL_ERRATUM_IFC_A002769 91 puts("Work-around for Erratum IFC-A002769 enabled\n"); 92 #endif 93 #ifdef CONFIG_SYS_FSL_ERRATUM_P1010_A003549 94 puts("Work-around for Erratum P1010-A003549 enabled\n"); 95 #endif 96 #ifdef CONFIG_SYS_FSL_ERRATUM_IFC_A003399 97 puts("Work-around for Erratum IFC A-003399 enabled\n"); 98 #endif 99 #ifdef CONFIG_SYS_FSL_ERRATUM_NMG_DDR120 100 if ((SVR_MAJ(svr) == 1) || IS_SVR_REV(svr, 2, 0)) 101 puts("Work-around for Erratum NMG DDR120 enabled\n"); 102 #endif 103 #ifdef CONFIG_SYS_FSL_ERRATUM_NMG_LBC103 104 puts("Work-around for Erratum NMG_LBC103 enabled\n"); 105 #endif 106 return 0; 107 } 108 109 U_BOOT_CMD( 110 errata, 1, 0, do_errata, 111 "Report errata workarounds", 112 "" 113 ); 114