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-rw-r--r--arch/arm/include/asm/arch-fsl-layerscape/config.h3
-rw-r--r--arch/arm/include/asm/arch-ls102xa/config.h1
-rw-r--r--arch/powerpc/cpu/mpc85xx/cmd_errata.c3
-rw-r--r--arch/powerpc/include/asm/config_mpc85xx.h2
-rw-r--r--drivers/ddr/fsl/fsl_ddr_gen4.c10
-rw-r--r--include/fsl_ddr_sdram.h1
6 files changed, 20 insertions, 0 deletions
diff --git a/arch/arm/include/asm/arch-fsl-layerscape/config.h b/arch/arm/include/asm/arch-fsl-layerscape/config.h
index 83a207c308..f1b164fd6a 100644
--- a/arch/arm/include/asm/arch-fsl-layerscape/config.h
+++ b/arch/arm/include/asm/arch-fsl-layerscape/config.h
@@ -118,7 +118,9 @@
#define CONFIG_SYS_FSL_ERRATUM_A008585
#define CONFIG_SYS_FSL_ERRATUM_A008751
#define CONFIG_SYS_FSL_ERRATUM_A009635
+#define CONFIG_SYS_FSL_ERRATUM_A009663
#define CONFIG_SYS_FSL_ERRATUM_A009942
+
#elif defined(CONFIG_LS1043A)
#define CONFIG_MAX_CPUS 4
#define CONFIG_SYS_CACHELINE_SIZE 64
@@ -167,6 +169,7 @@
#define GICD_BASE 0x01401000
#define GICC_BASE 0x01402000
+#define CONFIG_SYS_FSL_ERRATUM_A009663
#define CONFIG_SYS_FSL_ERRATUM_A009929
#else
#error SoC not defined
diff --git a/arch/arm/include/asm/arch-ls102xa/config.h b/arch/arm/include/asm/arch-ls102xa/config.h
index f066480c0c..424fe879dd 100644
--- a/arch/arm/include/asm/arch-ls102xa/config.h
+++ b/arch/arm/include/asm/arch-ls102xa/config.h
@@ -131,6 +131,7 @@
#define CONFIG_SYS_FSL_SEC_COMPAT 5
#define CONFIG_USB_MAX_CONTROLLER_COUNT 1
#define CONFIG_SYS_FSL_ERRATUM_A008378
+#define CONFIG_SYS_FSL_ERRATUM_A009663
#else
#error SoC not defined
#endif
diff --git a/arch/powerpc/cpu/mpc85xx/cmd_errata.c b/arch/powerpc/cpu/mpc85xx/cmd_errata.c
index a4935567f6..3b06ae42e4 100644
--- a/arch/powerpc/cpu/mpc85xx/cmd_errata.c
+++ b/arch/powerpc/cpu/mpc85xx/cmd_errata.c
@@ -326,6 +326,9 @@ static int do_errata(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
#if defined(CONFIG_SYS_FSL_B4860QDS_XFI_ERR) && defined(CONFIG_B4860QDS)
puts("Work-around for Erratum XFI on B4860QDS enabled\n");
#endif
+#ifdef CONFIG_SYS_FSL_ERRATUM_A009663
+ puts("Work-around for Erratum A009663 enabled\n");
+#endif
return 0;
}
diff --git a/arch/powerpc/include/asm/config_mpc85xx.h b/arch/powerpc/include/asm/config_mpc85xx.h
index 674fac8828..eccc146dae 100644
--- a/arch/powerpc/include/asm/config_mpc85xx.h
+++ b/arch/powerpc/include/asm/config_mpc85xx.h
@@ -808,6 +808,7 @@ defined(CONFIG_PPC_T1020) || defined(CONFIG_PPC_T1022)
#define QE_NUM_OF_SNUM 28
#define CONFIG_SYS_FSL_SFP_VER_3_0
#define CONFIG_SYS_FSL_ERRATUM_A008378
+#define CONFIG_SYS_FSL_ERRATUM_A009663
#elif defined(CONFIG_PPC_T1024) || defined(CONFIG_PPC_T1023) ||\
defined(CONFIG_PPC_T1014) || defined(CONFIG_PPC_T1013)
@@ -856,6 +857,7 @@ defined(CONFIG_PPC_T1014) || defined(CONFIG_PPC_T1013)
#define QE_NUM_OF_SNUM 28
#define CONFIG_SYS_FSL_SFP_VER_3_0
#define CONFIG_SYS_FSL_ERRATUM_A008378
+#define CONFIG_SYS_FSL_ERRATUM_A009663
#elif defined(CONFIG_PPC_T2080) || defined(CONFIG_PPC_T2081)
#define CONFIG_E6500
diff --git a/drivers/ddr/fsl/fsl_ddr_gen4.c b/drivers/ddr/fsl/fsl_ddr_gen4.c
index 0d9dd0bb46..6f76980d31 100644
--- a/drivers/ddr/fsl/fsl_ddr_gen4.c
+++ b/drivers/ddr/fsl/fsl_ddr_gen4.c
@@ -155,7 +155,12 @@ void fsl_ddr_set_memctl_regs(const fsl_ddr_cfg_regs_t *regs,
ddr_out32(&ddr->sdram_mode_15, regs->ddr_sdram_mode_15);
ddr_out32(&ddr->sdram_mode_16, regs->ddr_sdram_mode_16);
ddr_out32(&ddr->sdram_md_cntl, regs->ddr_sdram_md_cntl);
+#ifdef CONFIG_SYS_FSL_ERRATUM_A009663
+ ddr_out32(&ddr->sdram_interval,
+ regs->ddr_sdram_interval & ~SDRAM_INTERVAL_BSTOPRE);
+#else
ddr_out32(&ddr->sdram_interval, regs->ddr_sdram_interval);
+#endif
ddr_out32(&ddr->sdram_data_init, regs->ddr_data_init);
ddr_out32(&ddr->ddr_wrlvl_cntl, regs->ddr_wrlvl_cntl);
#ifndef CONFIG_SYS_FSL_DDR_EMU
@@ -397,6 +402,11 @@ step2:
if (timeout <= 0)
printf("Waiting for D_INIT timeout. Memory may not work.\n");
+
+#ifdef CONFIG_SYS_FSL_ERRATUM_A009663
+ ddr_out32(&ddr->sdram_interval, regs->ddr_sdram_interval);
+#endif
+
#ifdef CONFIG_DEEP_SLEEP
if (is_warm_boot()) {
/* exit self-refresh */
diff --git a/include/fsl_ddr_sdram.h b/include/fsl_ddr_sdram.h
index 9ea8b63779..3699c0408a 100644
--- a/include/fsl_ddr_sdram.h
+++ b/include/fsl_ddr_sdram.h
@@ -129,6 +129,7 @@ typedef struct ddr4_spd_eeprom_s generic_spd_eeprom_t;
#define SDRAM_CFG2_ODT_ONLY_READ 2
#define SDRAM_CFG2_ODT_ALWAYS 3
+#define SDRAM_INTERVAL_BSTOPRE 0x3FFF
#define TIMING_CFG_2_CPO_MASK 0x0F800000
#if defined(CONFIG_SYS_FSL_DDR_VER) && \