commit f3bd72801aade1eb74e153bfa57c26f327571475
author Michal Simek <michal.simek@xilinx.com> Tue Sep 29 01:27:13 2015 +0200
committer Michal Simek <michal.simek@xilinx.com> Thu Nov 19 14:03:05 2015 +0100
tree 7282994a6ad7c1f9828cb22cd54572799c4dcc4c
parent 6777f3863044bf58082a3fdd67a890f2b5080e14

zynq: sdhci: Define max clock by macro

zc1571 with silicon can operate on 200MHz maximum frequency. Setup this
frequency by default and fix setting for ep108.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>

include/configs/xilinx_zynqmp.h

diff --git a/include/configs/xilinx_zynqmp.h b/include/configs/xilinx_zynqmp.h
index 574f788..e990512 100644
--- a/include/configs/xilinx_zynqmp.h
+++ b/include/configs/xilinx_zynqmp.h
@@ -94,6 +94,9 @@
 # define CONFIG_SDHCI
 # define CONFIG_ZYNQ_SDHCI
 # define CONFIG_CMD_MMC
+# ifndef CONFIG_ZYNQ_SDHCI_MAX_FREQ
+#  define CONFIG_ZYNQ_SDHCI_MAX_FREQ	200000000
+# endif
 #endif
 
 #if defined(CONFIG_ZYNQ_SDHCI)

include/configs/xilinx_zynqmp_ep.h

diff --git a/include/configs/xilinx_zynqmp_ep.h b/include/configs/xilinx_zynqmp_ep.h
index ed6023a..8bdb5c9 100644
--- a/include/configs/xilinx_zynqmp_ep.h
+++ b/include/configs/xilinx_zynqmp_ep.h
@@ -19,6 +19,7 @@
 #define CONFIG_ZYNQ_GEM_PHY_ADDR0	7
 
 #define CONFIG_ZYNQ_SDHCI0
+#define CONFIG_ZYNQ_SDHCI_MAX_FREQ	52000000
 #define CONFIG_ZYNQ_I2C0
 #define CONFIG_SYS_I2C_ZYNQ
 #define CONFIG_ZYNQ_EEPROM

include/configs/zynq-common.h

diff --git a/include/configs/zynq-common.h b/include/configs/zynq-common.h
index f33a3bc..d10f1dd 100644
--- a/include/configs/zynq-common.h
+++ b/include/configs/zynq-common.h
@@ -105,6 +105,7 @@
 # define CONFIG_SDHCI
 # define CONFIG_ZYNQ_SDHCI
 # define CONFIG_CMD_MMC
+# define CONFIG_ZYNQ_SDHCI_MAX_FREQ	52000000
 #endif
 
 #ifdef CONFIG_ZYNQ_USB