[U-Boot] [PATCH 11/12] Xilinx ZynqMP: fix minimum SDHCI frequency
Andre Przywara
andre.przywara at arm.com
Wed Nov 16 01:50:15 CET 2016
It seems pretty odd that the minimum supported SDHCI frequency is
the maximum frequency shifted _left_ by 9 bits.
Shifting it right by that amount seems to make much more sense.
Pointed out by GCC 6.2 as the value needs more than 32 bits.
Signed-off-by: Andre Przywara <andre.przywara at arm.com>
---
include/configs/xilinx_zynqmp_ep.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/configs/xilinx_zynqmp_ep.h b/include/configs/xilinx_zynqmp_ep.h
index 8e4b960..d0ce768 100644
--- a/include/configs/xilinx_zynqmp_ep.h
+++ b/include/configs/xilinx_zynqmp_ep.h
@@ -14,7 +14,7 @@
#define __CONFIG_ZYNQMP_EP_H
#define CONFIG_ZYNQ_SDHCI_MAX_FREQ 52000000
-#define CONFIG_ZYNQ_SDHCI_MIN_FREQ (CONFIG_ZYNQ_SDHCI_MAX_FREQ << 9)
+#define CONFIG_ZYNQ_SDHCI_MIN_FREQ (CONFIG_ZYNQ_SDHCI_MAX_FREQ >> 9)
#define CONFIG_ZYNQ_EEPROM
#define CONFIG_SATA_CEVA
#define CONFIG_ZYNQMP_XHCI_LIST {ZYNQMP_USB0_XHCI_BASEADDR, \
--
2.8.2
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