summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--arch/powerpc/cpu/mpc85xx/cmd_errata.c3
-rw-r--r--drivers/mmc/fsl_esdhc.c5
-rw-r--r--include/configs/P4080DS.h1
3 files changed, 9 insertions, 0 deletions
diff --git a/arch/powerpc/cpu/mpc85xx/cmd_errata.c b/arch/powerpc/cpu/mpc85xx/cmd_errata.c
index 0c4820c0894..d5c34c867f7 100644
--- a/arch/powerpc/cpu/mpc85xx/cmd_errata.c
+++ b/arch/powerpc/cpu/mpc85xx/cmd_errata.c
@@ -53,6 +53,9 @@ static int do_errata(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
#if defined(CONFIG_SYS_FSL_ERRATUM_ESDHC111)
puts("Work-around for Erratum ESDHC111 enabled\n");
#endif
+#if defined(CONFIG_SYS_FSL_ERRATUM_ESDHC135)
+ puts("Work-around for Erratum ESDHC135 enabled\n");
+#endif
return 0;
}
diff --git a/drivers/mmc/fsl_esdhc.c b/drivers/mmc/fsl_esdhc.c
index fe94164b0d9..d01c926c455 100644
--- a/drivers/mmc/fsl_esdhc.c
+++ b/drivers/mmc/fsl_esdhc.c
@@ -472,6 +472,11 @@ int fsl_esdhc_initialize(bd_t *bis, struct fsl_esdhc_cfg *cfg)
voltage_caps = 0;
caps = regs->hostcapblt;
+
+#ifdef CONFIG_SYS_FSL_ERRATUM_ESDHC135
+ caps = caps & ~(ESDHC_HOSTCAPBLT_SRS |
+ ESDHC_HOSTCAPBLT_VS18 | ESDHC_HOSTCAPBLT_VS30);
+#endif
if (caps & ESDHC_HOSTCAPBLT_VS18)
voltage_caps |= MMC_VDD_165_195;
if (caps & ESDHC_HOSTCAPBLT_VS30)
diff --git a/include/configs/P4080DS.h b/include/configs/P4080DS.h
index 705b22601b0..a15dd761b8f 100644
--- a/include/configs/P4080DS.h
+++ b/include/configs/P4080DS.h
@@ -36,6 +36,7 @@
#define CONFIG_ICS307_REFCLK_HZ 33333000 /* ICS307 ref clk freq */
#define CONFIG_SYS_FSL_ERRATUM_ESDHC111
+#define CONFIG_SYS_FSL_ERRATUM_ESDHC135
#define CONFIG_SYS_P4080_ERRATUM_CPU22
#define CONFIG_SYS_P4080_ERRATUM_SERDES8