| /* SPDX-License-Identifier: GPL-2.0+ */ |
| /* |
| * Copyright 2013 - 2015 Freescale Semiconductor, Inc. |
| */ |
| |
| #ifndef _FSL_ERRATA_H |
| #define _FSL_ERRATA_H |
| |
| #if defined(CONFIG_PPC) |
| #include <asm/ppc.h> |
| #elif defined(CONFIG_ARCH_LS1021A) |
| #include <asm/arch-ls102xa/immap_ls102xa.h> |
| #elif defined(CONFIG_FSL_LAYERSCAPE) |
| #include <asm/arch/soc.h> |
| #endif |
| |
| #ifdef CONFIG_SYS_FSL_ERRATUM_A006379 |
| static inline bool has_erratum_a006379(void) |
| { |
| u32 svr = get_svr(); |
| if (((SVR_SOC_VER(svr) == SVR_T4240) && SVR_MAJ(svr) <= 1) || |
| ((SVR_SOC_VER(svr) == SVR_T4160) && SVR_MAJ(svr) <= 1) || |
| ((SVR_SOC_VER(svr) == SVR_T4080) && SVR_MAJ(svr) <= 1) || |
| ((SVR_SOC_VER(svr) == SVR_B4860) && SVR_MAJ(svr) <= 2) || |
| ((SVR_SOC_VER(svr) == SVR_B4420) && SVR_MAJ(svr) <= 2) || |
| ((SVR_SOC_VER(svr) == SVR_T2080) && SVR_MAJ(svr) <= 1) || |
| ((SVR_SOC_VER(svr) == SVR_T2081) && SVR_MAJ(svr) <= 1)) |
| return true; |
| |
| return false; |
| } |
| #endif |
| |
| #ifdef CONFIG_SYS_FSL_ERRATUM_A007186 |
| static inline bool has_erratum_a007186(void) |
| { |
| u32 svr = get_svr(); |
| u32 soc = SVR_SOC_VER(svr); |
| |
| switch (soc) { |
| case SVR_T4240: |
| return IS_SVR_REV(svr, 2, 0); |
| case SVR_T4160: |
| return IS_SVR_REV(svr, 2, 0); |
| case SVR_B4860: |
| return IS_SVR_REV(svr, 2, 0); |
| case SVR_B4420: |
| return IS_SVR_REV(svr, 2, 0); |
| case SVR_T2081: |
| case SVR_T2080: |
| return IS_SVR_REV(svr, 1, 0) || IS_SVR_REV(svr, 1, 1); |
| } |
| |
| return false; |
| } |
| #endif |
| |
| #ifdef CONFIG_SYS_FSL_ERRATUM_A008378 |
| static inline bool has_erratum_a008378(void) |
| { |
| u32 svr = get_svr(); |
| u32 soc = SVR_SOC_VER(svr); |
| |
| switch (soc) { |
| #ifdef CONFIG_ARCH_LS1021A |
| case SOC_VER_LS1020: |
| case SOC_VER_LS1021: |
| case SOC_VER_LS1022: |
| case SOC_VER_SLS1020: |
| return IS_SVR_REV(svr, 1, 0); |
| #endif |
| #ifdef CONFIG_PPC |
| case SVR_T1023: |
| case SVR_T1024: |
| return IS_SVR_REV(svr, 1, 0); |
| case SVR_T1020: |
| case SVR_T1022: |
| case SVR_T1040: |
| case SVR_T1042: |
| return IS_SVR_REV(svr, 1, 0) || IS_SVR_REV(svr, 1, 1); |
| #endif |
| default: |
| return false; |
| } |
| } |
| #endif |
| |
| #endif /* _FSL_ERRATA_H */ |