From: Siva Durga Prasad Paladugu siva.durga.paladugu@xilinx.com
Define minimum sdhci frequency for ep, as not defining it causes the divisor to be 2048 as per sd version but keeping clock very low on ep causes command failures.
Signed-off-by: Siva Durga Prasad Paladugu sivadur@xilinx.com Signed-off-by: Michal Simek michal.simek@xilinx.com ---
include/configs/xilinx_zynqmp_ep.h | 1 + 1 file changed, 1 insertion(+)
diff --git a/include/configs/xilinx_zynqmp_ep.h b/include/configs/xilinx_zynqmp_ep.h index ec39211af3db..ed7ae177bc9b 100644 --- a/include/configs/xilinx_zynqmp_ep.h +++ b/include/configs/xilinx_zynqmp_ep.h @@ -17,6 +17,7 @@
#define CONFIG_ZYNQ_SDHCI0 #define CONFIG_ZYNQ_SDHCI_MAX_FREQ 52000000 +#define CONFIG_ZYNQ_SDHCI_MIN_FREQ (CONFIG_ZYNQ_SDHCI_MAX_FREQ << 9) #define CONFIG_ZYNQ_I2C0 #define CONFIG_SYS_I2C_ZYNQ #define CONFIG_ZYNQ_EEPROM