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path: root/drivers/ddr
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Diffstat (limited to 'drivers/ddr')
-rw-r--r--drivers/ddr/fsl/fsl_ddr_gen4.c22
1 files changed, 17 insertions, 5 deletions
diff --git a/drivers/ddr/fsl/fsl_ddr_gen4.c b/drivers/ddr/fsl/fsl_ddr_gen4.c
index 5c2579e..9cca4a0 100644
--- a/drivers/ddr/fsl/fsl_ddr_gen4.c
+++ b/drivers/ddr/fsl/fsl_ddr_gen4.c
@@ -32,21 +32,24 @@ void fsl_ddr_set_memctl_regs(const fsl_ddr_cfg_regs_t *regs,
u32 temp_sdram_cfg;
u32 total_gb_size_per_controller;
int timeout;
-#ifdef CONFIG_SYS_FSL_ERRATUM_A008336
+#if defined(CONFIG_SYS_FSL_ERRATUM_A008336) || \
+ defined(CONFIG_SYS_FSL_ERRATUM_A008514)
u32 *eddrtqcr1;
#endif
switch (ctrl_num) {
case 0:
ddr = (void *)CONFIG_SYS_FSL_DDR_ADDR;
-#ifdef CONFIG_SYS_FSL_ERRATUM_A008336
+#if defined(CONFIG_SYS_FSL_ERRATUM_A008336) || \
+ defined(CONFIG_SYS_FSL_ERRATUM_A008514)
eddrtqcr1 = (void *)CONFIG_SYS_FSL_DCSR_DDR_ADDR + 0x800;
#endif
break;
#if defined(CONFIG_SYS_FSL_DDR2_ADDR) && (CONFIG_NUM_DDR_CONTROLLERS > 1)
case 1:
ddr = (void *)CONFIG_SYS_FSL_DDR2_ADDR;
-#ifdef CONFIG_SYS_FSL_ERRATUM_A008336
+#if defined(CONFIG_SYS_FSL_ERRATUM_A008336) || \
+ defined(CONFIG_SYS_FSL_ERRATUM_A008514)
eddrtqcr1 = (void *)CONFIG_SYS_FSL_DCSR_DDR2_ADDR + 0x800;
#endif
break;
@@ -54,7 +57,8 @@ void fsl_ddr_set_memctl_regs(const fsl_ddr_cfg_regs_t *regs,
#if defined(CONFIG_SYS_FSL_DDR3_ADDR) && (CONFIG_NUM_DDR_CONTROLLERS > 2)
case 2:
ddr = (void *)CONFIG_SYS_FSL_DDR3_ADDR;
-#ifdef CONFIG_SYS_FSL_ERRATUM_A008336
+#if defined(CONFIG_SYS_FSL_ERRATUM_A008336) || \
+ defined(CONFIG_SYS_FSL_ERRATUM_A008514)
eddrtqcr1 = (void *)CONFIG_SYS_FSL_DCSR_DDR3_ADDR + 0x800;
#endif
break;
@@ -62,7 +66,8 @@ void fsl_ddr_set_memctl_regs(const fsl_ddr_cfg_regs_t *regs,
#if defined(CONFIG_SYS_FSL_DDR4_ADDR) && (CONFIG_NUM_DDR_CONTROLLERS > 3)
case 3:
ddr = (void *)CONFIG_SYS_FSL_DDR4_ADDR;
-#ifdef CONFIG_SYS_FSL_ERRATUM_A008336
+#if defined(CONFIG_SYS_FSL_ERRATUM_A008336) || \
+ defined(CONFIG_SYS_FSL_ERRATUM_A008514)
eddrtqcr1 = (void *)CONFIG_SYS_FSL_DCSR_DDR4_ADDR + 0x800;
#endif
break;
@@ -82,6 +87,13 @@ void fsl_ddr_set_memctl_regs(const fsl_ddr_cfg_regs_t *regs,
#endif
ddr_out32(eddrtqcr1, 0x63b30002);
#endif
+#ifdef CONFIG_SYS_FSL_ERRATUM_A008514
+#ifdef CONFIG_LS2085A
+ /* A008514 only applies to DP-DDR controler */
+ if (ctrl_num == 2)
+#endif
+ ddr_out32(eddrtqcr1, 0x63b20002);
+#endif
if (regs->ddr_eor)
ddr_out32(&ddr->eor, regs->ddr_eor);