X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;ds=sidebyside;f=arch%2Farc%2FKconfig;h=545fc3e243cdf0b8c1d05237b84fde3432e2309a;hb=04286d073e6eee1db089e92837ba184a91d8846c;hp=4c5696be1c3c834dcd8626aa412d9f878fbecd72;hpb=a60d94b204412732409e70cb15236bd96d4da7d9;p=oweals%2Fu-boot.git

diff --git a/arch/arc/Kconfig b/arch/arc/Kconfig
index 4c5696be1c..545fc3e243 100644
--- a/arch/arc/Kconfig
+++ b/arch/arc/Kconfig
@@ -31,36 +31,36 @@ choice
 
 config CPU_ARC750D
 	bool "ARC 750D"
-	select ARC_MMU_V2
 	depends on ISA_ARCOMPACT
+	select ARC_MMU_V2
 	help
 	  Choose this option to build an U-Boot for ARC750D CPU.
 
 config CPU_ARC770D
 	bool "ARC 770D"
-	select ARC_MMU_V3
 	depends on ISA_ARCOMPACT
+	select ARC_MMU_V3
 	help
 	  Choose this option to build an U-Boot for ARC770D CPU.
 
 config CPU_ARCEM6
 	bool "ARC EM6"
-	select ARC_MMU_ABSENT
 	depends on ISA_ARCV2
+	select ARC_MMU_ABSENT
 	help
 	  Next Generation ARC Core based on ISA-v2 ISA without MMU.
 
 config CPU_ARCHS36
 	bool "ARC HS36"
-	select ARC_MMU_ABSENT
 	depends on ISA_ARCV2
+	select ARC_MMU_ABSENT
 	help
 	  Next Generation ARC Core based on ISA-v2 ISA without MMU.
 
 config CPU_ARCHS38
 	bool "ARC HS38"
-	select ARC_MMU_V4
 	depends on ISA_ARCV2
+	select ARC_MMU_V4
 	help
 	  Next Generation ARC Core based on ISA-v2 ISA with MMU.
 
@@ -109,30 +109,85 @@ config CPU_BIG_ENDIAN
 	  Build kernel for Big Endian Mode of ARC CPU
 
 config SYS_ICACHE_OFF
-	bool "Do not use Instruction Cache"
+	bool "Do not enable icache"
 	default n
+	help
+	  Do not enable instruction cache in U-Boot.
+
+config SPL_SYS_ICACHE_OFF
+	bool "Do not enable icache in SPL"
+	depends on SPL
+	default SYS_ICACHE_OFF
+	help
+	  Do not enable instruction cache in SPL.
 
 config SYS_DCACHE_OFF
-	bool "Do not use Data Cache"
+	bool "Do not enable dcache"
+	default n
+	help
+	  Do not enable data cache in U-Boot.
+
+config SPL_SYS_DCACHE_OFF
+	bool "Do not enable dcache in SPL"
+	depends on SPL
+	default SYS_DCACHE_OFF
+	help
+	  Do not enable data cache in SPL.
+
+menuconfig ARC_DBG
+	bool "ARC debugging"
+	default n
+
+if ARC_DBG
+
+config ARC_DBG_IOC_ENABLE
+	bool "Enable IO coherency unit"
+	depends on CPU_ARCHS38
 	default n
+	help
+	  Enable IO coherency unit to debug problems with caches and
+	  DMA peripherals.
+	  NOTE: as of today linux will not work properly if this option
+	  is enabled in u-boot!
+
+endif
 
 choice
 	prompt "Target select"
-	default TARGET_AXS10X
+	default TARGET_AXS103
 
 config TARGET_TB100
 	bool "Support tb100"
 
 config TARGET_NSIM
-	bool "Support standalone nSIM & Free nSIM"
+	bool "Support ARC simulation & prototyping platforms"
+
+config TARGET_AXS101
+	bool "Support Synopsys Designware SDP board AXS101"
+	select BOUNCE_BUFFER if CMD_NAND
+
+config TARGET_AXS103
+	bool "Support Synopsys Designware SDP board AXS103"
+	select BOUNCE_BUFFER if CMD_NAND
+
+config TARGET_EMSDP
+	bool "Synopsys EM Software Development Platform"
+	select CPU_ARCEM6
+
+config TARGET_HSDK
+	bool "Support Synpsys HS DevelopmentKit board"
 
-config TARGET_AXS10X
-	bool "Support Synopsys Designware SDP board (AXS101 & AXS103)"
+config TARGET_IOT_DEVKIT
+	bool "Synopsys Brite IoT Development kit"
+	select CPU_ARCEM6
 
 endchoice
 
 source "board/abilis/tb100/Kconfig"
-source "board/synopsys/Kconfig"
 source "board/synopsys/axs10x/Kconfig"
+source "board/synopsys/emsdp/Kconfig"
+source "board/synopsys/hsdk/Kconfig"
+source "board/synopsys/iot_devkit/Kconfig"
+source "board/synopsys/nsim/Kconfig"
 
 endmenu