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_P1022: 37 puts("Work-around for Erratum SATA A001 enabled\n"); 38 } 39 } 40 #endif 41 42 #if defined(CONFIG_SYS_P4080_ERRATUM_SERDES8) 43 puts("Work-around for Erratum SERDES8 enabled\n"); 44 #endif 45 #if defined(CONFIG_SYS_P4080_ERRATUM_SERDES9) 46 puts("Work-around for Erratum SERDES9 enabled\n"); 47 #endif 48 #if defined(CONFIG_SYS_P4080_ERRATUM_SERDES_A005) 49 puts("Work-around for Erratum SERDES-A005 enabled\n"); 50 #endif 51 #if defined(CONFIG_SYS_P4080_ERRATUM_CPU22) 52 if (SVR_MAJ(svr) < 3) 53 puts("Work-around for Erratum CPU22 enabled\n"); 54 #endif 55 #if defined(CONFIG_SYS_FSL_ERRATUM_CPU_A003999) 56 puts("Work-around for Erratum CPU-A003999 enabled\n"); 57 #endif 58 #if defined(CONFIG_SYS_FSL_ERRATUM_DDR_A003474) 59 puts("Work-around for Erratum DDR-A003473 enabled\n"); 60 #endif 61 #if defined(CONFIG_SYS_FSL_ERRATUM_DDR_MSYNC_IN) 62 puts("Work-around for DDR MSYNC_IN Erratum enabled\n"); 63 #endif 64 #if defined(CONFIG_SYS_FSL_ERRATUM_ESDHC111) 65 puts("Work-around for Erratum ESDHC111 enabled\n"); 66 #endif 67 #if defined(CONFIG_SYS_FSL_ERRATUM_ESDHC135) 68 puts("Work-around for Erratum ESDHC135 enabled\n"); 69 #endif 70 #if defined(CONFIG_SYS_FSL_ERRATUM_ESDHC136) 71 puts("Work-around for Erratum ESDHC136 enabled\n"); 72 #endif 73 #if defined(CONFIG_SYS_FSL_ERRATUM_ESDHC_A001) 74 puts("Work-around for Erratum ESDHC-A001 enabled\n"); 75 #endif 76 #ifdef CONFIG_SYS_FSL_ERRATUM_CPC_A002 77 puts("Work-around for Erratum CPC-A002 enabled\n"); 78 #endif 79 #ifdef CONFIG_SYS_FSL_ERRATUM_CPC_A003 80 puts("Work-around for Erratum CPC-A003 enabled\n"); 81 #endif 82 #ifdef CONFIG_SYS_FSL_ERRATUM_ELBC_A001 83 puts("Work-around for Erratum ELBC-A001 enabled\n"); 84 #endif 85 #ifdef CONFIG_SYS_FSL_ERRATUM_DDR_A003 86 puts("Work-around for Erratum DDR-A003 enabled\n"); 87 #endif 88 #ifdef CONFIG_SYS_FSL_ERRATUM_DDR_115 89 puts("Work-around for Erratum DDR115 enabled\n"); 90 #endif 91 #ifdef CONFIG_SYS_FSL_ERRATUM_DDR111_DDR134 92 puts("Work-around for Erratum DDR111 enabled\n"); 93 puts("Work-around for Erratum DDR134 enabled\n"); 94 #endif 95 #ifdef CONFIG_SYS_FSL_ERRATUM_IFC_A002769 96 puts("Work-around for Erratum IFC-A002769 enabled\n"); 97 #endif 98 #ifdef CONFIG_SYS_FSL_ERRATUM_P1010_A003549 99 puts("Work-around for Erratum P1010-A003549 enabled\n"); 100 #endif 101 #ifdef CONFIG_SYS_FSL_ERRATUM_IFC_A003399 102 puts("Work-around for Erratum IFC A-003399 enabled\n"); 103 #endif 104 #ifdef CONFIG_SYS_FSL_ERRATUM_NMG_DDR120 105 if ((SVR_MAJ(svr) == 1) || IS_SVR_REV(svr, 2, 0)) 106 puts("Work-around for Erratum NMG DDR120 enabled\n"); 107 #endif 108 #ifdef CONFIG_SYS_FSL_ERRATUM_NMG_LBC103 109 puts("Work-around for Erratum NMG_LBC103 enabled\n"); 110 #endif 111 #ifdef CONFIG_SYS_FSL_ERRATUM_NMG_ETSEC129 112 if ((SVR_MAJ(svr) == 1) || IS_SVR_REV(svr, 2, 0)) 113 puts("Work-around for Erratum NMG ETSEC129 enabled\n"); 114 #endif 115 return 0; 116 } 117 118 U_BOOT_CMD( 119 errata, 1, 0, do_errata, 120 "Report errata workarounds", 121 "" 122 ); 123