| /* |
| * Copyright 2010 Freescale Semiconductor, Inc. |
| * |
| * See file CREDITS for list of people who contributed to this |
| * project. |
| * |
| * This program is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU General Public License as |
| * published by the Free Software Foundation; either version 2 of |
| * the License, or (at your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, write to the Free Software |
| * Foundation, Inc., 59 Temple Place, Suite 330, Boston, |
| * MA 02111-1307 USA |
| */ |
| |
| #include <common.h> |
| #include <command.h> |
| #include <linux/compiler.h> |
| #include <asm/processor.h> |
| |
| static int do_errata(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) |
| { |
| __maybe_unused u32 svr = get_svr(); |
| |
| #if defined(CONFIG_FSL_SATA_V2) && defined(CONFIG_FSL_SATA_ERRATUM_A001) |
| if (IS_SVR_REV(svr, 1, 0)) { |
| switch (SVR_SOC_VER(svr)) { |
| case SVR_P1013: |
| case SVR_P1013_E: |
| case SVR_P1022: |
| case SVR_P1022_E: |
| puts("Work-around for Erratum SATA A001 enabled\n"); |
| } |
| } |
| #endif |
| |
| return 0; |
| } |
| |
| U_BOOT_CMD( |
| errata, 1, 0, do_errata, |
| "Report errata workarounds", |
| "" |
| ); |