From: Sam Ravnborg <s...@ravnborg.org>
The only support sparc32 CPU is LEON, so there is no need for a
config option to select it.
Signed-off-by: Sam Ravnborg <s...@ravnborg.org>
Cc: "David S. Miller" <da...@davemloft.net>
Cc: Arnd Bergmann <a...@kernel.org>
Cc: Andreas Larsson <andr...@gaisler.com>
---
arch/sparc/Kconfig | 27 +++++++++------------------
arch/sparc/configs/sparc32_defconfig | 1 -
drivers/usb/host/Kconfig | 2 +-
drivers/usb/host/ehci-hcd.c | 4 ++--
drivers/usb/host/uhci-hcd.c | 2 +-
5 files changed, 13 insertions(+), 23 deletions(-)
diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig
index 7ae304bab2d8..0fc52c3c7487 100644
--- a/arch/sparc/Kconfig
+++ b/arch/sparc/Kconfig
@@ -9,6 +9,10 @@ config 64BIT
Say yes to build a 64-bit kernel - formerly known as sparc64
Say no to build a 32-bit kernel - formerly known as sparc
+ The 32-bit kernel target the synthesizable LEON SPARC processor.
+ LEON is a part of the GRLIB collection of IP cores that are
+ distributed under GPL. GRLIB can be downloaded from www.gaisler.com.
+ You can download a sparc-linux cross-compilation toolchain at
www.gaisler.com.
config SPARC
bool
@@ -60,6 +64,10 @@ config SPARC32
select HAVE_UID16
select LOCK_MM_AND_FIND_VMA
select OLD_SIGACTION
+ select USB_EHCI_BIG_ENDIAN_MMIO
+ select USB_EHCI_BIG_ENDIAN_DESC
+ select USB_UHCI_BIG_ENDIAN_MMIO
+ select USB_UHCI_BIG_ENDIAN_DESC
select ZONE_DMA
config SPARC64
@@ -348,22 +356,6 @@ config SERIAL_CONSOLE
If unsure, say N.
-config SPARC_LEON
- bool "Sparc Leon processor family"
- depends on SPARC32
- select USB_EHCI_BIG_ENDIAN_MMIO
- select USB_EHCI_BIG_ENDIAN_DESC
- select USB_UHCI_BIG_ENDIAN_MMIO
- select USB_UHCI_BIG_ENDIAN_DESC
- help
- If you say Y here if you are running on a SPARC-LEON processor.
- The LEON processor is a synthesizable VHDL model of the
- SPARC-v8 standard. LEON is part of the GRLIB collection of
- IP cores that are distributed under GPL. GRLIB can be downloaded
- from www.gaisler.com. You can download a sparc-linux cross-compilation
- toolchain at www.gaisler.com.
-
-if SPARC_LEON
menu "U-Boot options"
config UBOOT_LOAD_ADDR
@@ -394,7 +386,6 @@ config UBOOT_ENTRY_ADDR
Kernel.
endmenu
-endif
endmenu
@@ -416,7 +407,7 @@ config SUN_LDOMS
config LEON_PCI
bool
- depends on PCI && SPARC_LEON
+ depends on PCI && SPARC32
default y
config SPARC_GRPCI1
diff --git a/arch/sparc/configs/sparc32_defconfig
b/arch/sparc/configs/sparc32_defconfig
index 71273fc578bf..dfd326f20876 100644
--- a/arch/sparc/configs/sparc32_defconfig
+++ b/arch/sparc/configs/sparc32_defconfig
@@ -10,7 +10,6 @@ CONFIG_BLK_DEV_INITRD=y
# CONFIG_RD_ZSTD is not set
CONFIG_SMP=y
CONFIG_HZ_100=y
-CONFIG_SPARC_LEON=y
CONFIG_SUN_OPENPROMFS=y
CONFIG_SUN_OPENPROMIO=y
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
diff --git a/drivers/usb/host/Kconfig b/drivers/usb/host/Kconfig
index 4448d0ab06f0..c5f94c70482f 100644
--- a/drivers/usb/host/Kconfig
+++ b/drivers/usb/host/Kconfig
@@ -595,7 +595,7 @@ config USB_UHCI_HCD
config USB_UHCI_SUPPORT_NON_PCI_HC
bool
- default y if (SPARC_LEON || USB_UHCI_PLATFORM)
+ default y if (SPARC32 || USB_UHCI_PLATFORM)
config USB_UHCI_PLATFORM
bool
diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c
index 802bfafb1012..5011bc8348bb 100644
--- a/drivers/usb/host/ehci-hcd.c
+++ b/drivers/usb/host/ehci-hcd.c
@@ -1329,7 +1329,7 @@ MODULE_LICENSE ("GPL");
#include "ehci-xilinx-of.c"
#endif
-#ifdef CONFIG_SPARC_LEON
+#ifdef CONFIG_SPARC32
#include "ehci-grlib.c"
#endif
@@ -1343,7 +1343,7 @@ static struct platform_driver * const platform_drivers[]
= {
#ifdef CONFIG_XPS_USB_HCD_XILINX
&ehci_hcd_xilinx_of_driver,
#endif
-#ifdef CONFIG_SPARC_LEON
+#ifdef CONFIG_SPARC32
&ehci_grlib_driver,
#endif
};
diff --git a/drivers/usb/host/uhci-hcd.c b/drivers/usb/host/uhci-hcd.c
index fd2408b553cf..7cb820963988 100644
--- a/drivers/usb/host/uhci-hcd.c
+++ b/drivers/usb/host/uhci-hcd.c
@@ -846,7 +846,7 @@ static const char hcd_name[] = "uhci_hcd";
#define PCI_DRIVER uhci_pci_driver
#endif
-#ifdef CONFIG_SPARC_LEON
+#ifdef CONFIG_SPARC32
#include "uhci-grlib.c"
#define PLATFORM_DRIVER uhci_grlib_driver
#endif
--
2.34.1
