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-rw-r--r--arch/powerpc/cpu/mpc85xx/cmd_errata.c4
-rw-r--r--arch/powerpc/cpu/mpc85xx/cpu_init.c14
-rw-r--r--arch/powerpc/include/asm/config_mpc85xx.h1
3 files changed, 19 insertions, 0 deletions
diff --git a/arch/powerpc/cpu/mpc85xx/cmd_errata.c b/arch/powerpc/cpu/mpc85xx/cmd_errata.c
index e5ecf5d..5d72f4c 100644
--- a/arch/powerpc/cpu/mpc85xx/cmd_errata.c
+++ b/arch/powerpc/cpu/mpc85xx/cmd_errata.c
@@ -240,6 +240,10 @@ static int do_errata(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
#ifdef CONFIG_SYS_FSL_ERRATUM_A_004934
puts("Work-around for Erratum A004934 enabled\n");
#endif
+#ifdef CONFIG_SYS_FSL_ERRATUM_A005871
+ if (IS_SVR_REV(svr, 1, 0))
+ puts("Work-around for Erratum A005871 enabled\n");
+#endif
#ifdef CONFIG_SYS_FSL_ERRATUM_A004849
/* This work-around is implemented in PBI, so just check for it */
check_erratum_a4849(svr);
diff --git a/arch/powerpc/cpu/mpc85xx/cpu_init.c b/arch/powerpc/cpu/mpc85xx/cpu_init.c
index cc09300..de9d916 100644
--- a/arch/powerpc/cpu/mpc85xx/cpu_init.c
+++ b/arch/powerpc/cpu/mpc85xx/cpu_init.c
@@ -548,6 +548,20 @@ skip_l2:
/* needs to be in ram since code uses global static vars */
fsl_serdes_init();
+#ifdef CONFIG_SYS_FSL_ERRATUM_A005871
+ if (IS_SVR_REV(svr, 1, 0)) {
+ int i;
+ __be32 *p = (void __iomem *)CONFIG_SYS_DCSRBAR + 0xb004c;
+
+ for (i = 0; i < 12; i++) {
+ p += i + (i > 5 ? 11 : 0);
+ out_be32(p, 0x2);
+ }
+ p = (void __iomem *)CONFIG_SYS_DCSRBAR + 0xb0108;
+ out_be32(p, 0x34);
+ }
+#endif
+
#ifdef CONFIG_SYS_SRIO
srio_init();
#ifdef CONFIG_SYS_FSL_SRIO_PCIE_BOOT_MASTER
diff --git a/arch/powerpc/include/asm/config_mpc85xx.h b/arch/powerpc/include/asm/config_mpc85xx.h
index 7943fa4..d57c178 100644
--- a/arch/powerpc/include/asm/config_mpc85xx.h
+++ b/arch/powerpc/include/asm/config_mpc85xx.h
@@ -538,6 +538,7 @@
#define CONFIG_SYS_FSL_USB_INTERNAL_UTMI_PHY
#define CONFIG_SYS_FSL_ERRATUM_A004468
#define CONFIG_SYS_FSL_ERRATUM_A_004934
+#define CONFIG_SYS_FSL_ERRATUM_A005871
#define CONFIG_SYS_CCSRBAR_DEFAULT 0xfe000000
#elif defined(CONFIG_PPC_B4420)