diff --git a/arch/arm/src/lpc43xx/chip/lpc43_usb0.h b/arch/arm/src/lpc43xx/chip/lpc43_usb0.h
index caa4c86cc2f..15e009a2467 100644
--- a/arch/arm/src/lpc43xx/chip/lpc43_usb0.h
+++ b/arch/arm/src/lpc43xx/chip/lpc43_usb0.h
@@ -58,6 +58,7 @@
 #define LPC43_USBDEV_DCCPARAMS_OFFSET        0x0124 /* Device controller capability parameters */
 
 /* Device/host/OTG operational registers */
+
 #define LPC43_USBOTG_HCOR_OFFSET             0x0140 /* Offset to EHCI Host Controller Operational Registers */
 #define LPC43_USBOTG_USBCMD_OFFSET           0x0140 /* USB command (both) */
 #define LPC43_USBOTG_USBSTS_OFFSET           0x0144 /* USB status (both) */
diff --git a/arch/arm/src/lpc54xx/chip/lpc54_sdmmc.h b/arch/arm/src/lpc54xx/chip/lpc54_sdmmc.h
index a30e730c14c..20a256ec8e6 100644
--- a/arch/arm/src/lpc54xx/chip/lpc54_sdmmc.h
+++ b/arch/arm/src/lpc54xx/chip/lpc54_sdmmc.h
@@ -163,7 +163,7 @@
 
 #define SDMMC_CLKDIV0_SHIFT              (0)       /* Bits 0-7: Clock divider 0 value */
 #define SDMMC_CLKDIV0_MASK               (255 << SDMMC_CLKDIV0_SHIFT)
-#  define SDMMC_CLKDIV0_MASK(n)          ((((n) + 1) >> 1) << SDMMC_CLKDIV0_SHIFT)
+#  define SDMMC_CLKDIV0(n)               ((((n) + 1) >> 1) << SDMMC_CLKDIV0_SHIFT)
                                                    /* Bits 8-31:  Reserved */
 
 /* Clock enable register CLKENA */
diff --git a/configs/lpcxpresso-lpc54628/README.txt b/configs/lpcxpresso-lpc54628/README.txt
index 85fd59cbc52..71c80ec82c1 100644
--- a/configs/lpcxpresso-lpc54628/README.txt
+++ b/configs/lpcxpresso-lpc54628/README.txt
@@ -68,7 +68,8 @@ STATUS
 
   There is still no support for the Accelerometer, SPIFI, SD card, Ethernet,
   or USB.  There is a partial SPI driver, but no on-board SPI devices to
-  test it.
+  test it.  The SD/MMC interface is essentially the same as on the LPC43xx
+  and there is an unverified leverage in place for that.
 
 Configurations
 ==============