sunxi: Make DRAM_ODT_EN Kconfig setting a bool

[karo-tx-uboot.git] / board / sunxi / Kconfig

diff --git a/board/sunxi/Kconfig b/board/sunxi/Kconfig
index 11e14d638e42ff32a57c12de3c44bb82f775bf23..a6bbf6e78636887794032feecd4c7d953ef01132 100644 (file)
--- a/board/sunxi/Kconfig
+++ b/board/sunxi/Kconfig
@@ -18,6 +18,7 @@ config SUNXI_GEN_SUN6I
 
 choice
        prompt "Sunxi SoC Variant"
+       optional
 
 config MACH_SUN4I
        bool "sun4i (Allwinner A10)"
@@ -90,6 +91,13 @@ config DRAM_ZQ
        ---help---
        Set the dram zq value.
 
+config DRAM_ODT_EN
+       bool "sunxi dram odt enable"
+       default n if !MACH_SUN8I_A23
+       default y if MACH_SUN8I_A23
+       ---help---
+       Select this to enable dram odt (on die termination).
+
 if MACH_SUN4I || MACH_SUN5I || MACH_SUN7I
 config DRAM_EMR1
        int "sunxi dram emr1 value"
@@ -98,13 +106,6 @@ config DRAM_EMR1
        ---help---
        Set the dram controller emr1 value.
 
-config DRAM_ODT_EN
-       int "sunxi dram odt_en value"
-       default 0
-       ---help---
-       Set the dram controller odt_en parameter. This can be used to
-       enable/disable the ODT feature.
-
 config DRAM_TPR3
        hex "sunxi dram tpr3 value"
        default 0
@@ -165,6 +166,17 @@ endchoice
 
 endif
 
+if MACH_SUN8I_A23
+config DRAM_ODT_CORRECTION
+       int "sunxi dram odt correction value"
+       default 0
+       ---help---
+       Set the dram odt correction value (range -255 - 255). In allwinner
+       fex files, this option is found in bits 8-15 of the u32 odt_en variable
+       in the [dram] section. When bit 31 of the odt_en variable is set
+       then the correction is negative. Usually the value for this is 0.
+endif
+
 config SYS_CLK_FREQ
        default 912000000 if MACH_SUN7I
        default 1008000000 if MACH_SUN4I || MACH_SUN5I || MACH_SUN6I || MACH_SUN8I
@@ -209,9 +221,6 @@ config UART0_PORT_F
        at the same time, the system can be only booted in the FEL mode.
        Only enable this if you really know what you are doing.
 
-config FDTFILE
-       string "Default fdtfile env setting for this board"
-
 config OLD_SUNXI_KERNEL_COMPAT
        boolean "Enable workarounds for booting old kernels"
        default n
@@ -546,4 +555,22 @@ config GMAC_TX_DELAY
        ---help---
        Set the GMAC Transmit Clock Delay Chain value.
 
+config SYS_MALLOC_CLEAR_ON_INIT
+       default n
+
+config NET
+       default y
+
+config NETDEVICES
+       default y
+
+config DM_ETH
+       default y
+
+config DM_SERIAL
+       default y
+
+config DM_USB
+       default y if !USB_MUSB_SUNXI
+
 endif