1*a07bdad7SShengzhou Liu /* 2*a07bdad7SShengzhou Liu * Copyright 2013 - 2015 Freescale Semiconductor, Inc. 3*a07bdad7SShengzhou Liu * 4*a07bdad7SShengzhou Liu * SPDX-License-Identifier: GPL-2.0+ 5*a07bdad7SShengzhou Liu */ 6*a07bdad7SShengzhou Liu 7*a07bdad7SShengzhou Liu #ifndef _FSL_ERRATA_H 8*a07bdad7SShengzhou Liu #define _FSL_ERRATA_H 9*a07bdad7SShengzhou Liu 10*a07bdad7SShengzhou Liu #include <common.h> 11*a07bdad7SShengzhou Liu #if defined(CONFIG_PPC) 12*a07bdad7SShengzhou Liu #include <asm/processor.h> 13*a07bdad7SShengzhou Liu #elif defined(CONFIG_LS102XA) 14*a07bdad7SShengzhou Liu #include <asm/arch-ls102xa/immap_ls102xa.h> 15*a07bdad7SShengzhou Liu #elif defined(CONFIG_FSL_LAYERSCAPE) 16*a07bdad7SShengzhou Liu #include <asm/arch/soc.h> 17*a07bdad7SShengzhou Liu #endif 18*a07bdad7SShengzhou Liu 19*a07bdad7SShengzhou Liu 20*a07bdad7SShengzhou Liu #ifdef CONFIG_SYS_FSL_ERRATUM_A006379 21*a07bdad7SShengzhou Liu static inline bool has_erratum_a006379(void) 22*a07bdad7SShengzhou Liu { 23*a07bdad7SShengzhou Liu u32 svr = get_svr(); 24*a07bdad7SShengzhou Liu if (((SVR_SOC_VER(svr) == SVR_T4240) && SVR_MAJ(svr) <= 1) || 25*a07bdad7SShengzhou Liu ((SVR_SOC_VER(svr) == SVR_T4160) && SVR_MAJ(svr) <= 1) || 26*a07bdad7SShengzhou Liu ((SVR_SOC_VER(svr) == SVR_T4080) && SVR_MAJ(svr) <= 1) || 27*a07bdad7SShengzhou Liu ((SVR_SOC_VER(svr) == SVR_B4860) && SVR_MAJ(svr) <= 2) || 28*a07bdad7SShengzhou Liu ((SVR_SOC_VER(svr) == SVR_B4420) && SVR_MAJ(svr) <= 2) || 29*a07bdad7SShengzhou Liu ((SVR_SOC_VER(svr) == SVR_T2080) && SVR_MAJ(svr) <= 1) || 30*a07bdad7SShengzhou Liu ((SVR_SOC_VER(svr) == SVR_T2081) && SVR_MAJ(svr) <= 1)) 31*a07bdad7SShengzhou Liu return true; 32*a07bdad7SShengzhou Liu 33*a07bdad7SShengzhou Liu return false; 34*a07bdad7SShengzhou Liu } 35*a07bdad7SShengzhou Liu #endif 36*a07bdad7SShengzhou Liu 37*a07bdad7SShengzhou Liu #ifdef CONFIG_SYS_FSL_ERRATUM_A007186 38*a07bdad7SShengzhou Liu static inline bool has_erratum_a007186(void) 39*a07bdad7SShengzhou Liu { 40*a07bdad7SShengzhou Liu u32 svr = get_svr(); 41*a07bdad7SShengzhou Liu u32 soc = SVR_SOC_VER(svr); 42*a07bdad7SShengzhou Liu 43*a07bdad7SShengzhou Liu switch (soc) { 44*a07bdad7SShengzhou Liu case SVR_T4240: 45*a07bdad7SShengzhou Liu return IS_SVR_REV(svr, 2, 0); 46*a07bdad7SShengzhou Liu case SVR_T4160: 47*a07bdad7SShengzhou Liu return IS_SVR_REV(svr, 2, 0); 48*a07bdad7SShengzhou Liu case SVR_B4860: 49*a07bdad7SShengzhou Liu return IS_SVR_REV(svr, 2, 0); 50*a07bdad7SShengzhou Liu case SVR_B4420: 51*a07bdad7SShengzhou Liu return IS_SVR_REV(svr, 2, 0); 52*a07bdad7SShengzhou Liu case SVR_T2081: 53*a07bdad7SShengzhou Liu case SVR_T2080: 54*a07bdad7SShengzhou Liu return IS_SVR_REV(svr, 1, 0) || IS_SVR_REV(svr, 1, 1); 55*a07bdad7SShengzhou Liu } 56*a07bdad7SShengzhou Liu 57*a07bdad7SShengzhou Liu return false; 58*a07bdad7SShengzhou Liu } 59*a07bdad7SShengzhou Liu #endif 60*a07bdad7SShengzhou Liu 61*a07bdad7SShengzhou Liu #endif /* _FSL_ERRATA_H */ 62