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authorRob Herring <robh@kernel.org>2015-12-08 14:44:18 -0600
committerArnd Bergmann <arnd@arndb.de>2015-12-15 23:54:48 +0100
commita29da136de345f074d0c64f1c3b38eef30116b32 (patch)
tree28d16e8a2529f3fea31e25c5356a7f5b688dc12a
parenta70967892111934e292485ce84f1bab38cc55380 (diff)
ARM: versatile: convert to multi-platform
Now that all the prerequisites are in place, we can enable Versatile boards for multi-platform kernels. Signed-off-by: Rob Herring <robh@kernel.org> Cc: Russell King <linux@arm.linux.org.uk> Cc: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
-rw-r--r--arch/arm/Kconfig22
-rw-r--r--arch/arm/configs/versatile_defconfig2
-rw-r--r--arch/arm/mach-versatile/Kconfig16
-rw-r--r--arch/arm/mach-versatile/Makefile.boot4
-rw-r--r--arch/arm/mach-versatile/include/mach/uncompress.h45
5 files changed, 19 insertions, 70 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 34e2162213cb..99414545fe23 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -362,26 +362,6 @@ config ARCH_REALVIEW
help
This enables support for ARM Ltd RealView boards.
-config ARCH_VERSATILE
- bool "ARM Ltd. Versatile family"
- select ARCH_WANT_OPTIONAL_GPIOLIB
- select ARM_AMBA
- select ARM_TIMER_SP804
- select ARM_VIC
- select CLKSRC_VERSATILE
- select COMMON_CLK
- select COMMON_CLK_VERSATILE
- select CPU_ARM926T
- select GENERIC_CLOCKEVENTS
- select ICST
- select PLAT_VERSATILE
- select MIGHT_HAVE_PCI
- select SPARSE_IRQ
- select USE_OF
- select VERSATILE_FPGA_IRQ
- help
- This enables support for ARM Ltd Versatile board.
-
config ARCH_CLPS711X
bool "Cirrus Logic CLPS711x/EP721x/EP731x-based"
select ARCH_REQUIRE_GPIOLIB
@@ -929,6 +909,8 @@ source "arch/arm/mach-uniphier/Kconfig"
source "arch/arm/mach-ux500/Kconfig"
+source "arch/arm/mach-versatile/Kconfig"
+
source "arch/arm/mach-vexpress/Kconfig"
source "arch/arm/plat-versatile/Kconfig"
diff --git a/arch/arm/configs/versatile_defconfig b/arch/arm/configs/versatile_defconfig
index ea49d37564da..01f402ddb1e7 100644
--- a/arch/arm/configs/versatile_defconfig
+++ b/arch/arm/configs/versatile_defconfig
@@ -6,8 +6,8 @@ CONFIG_SLAB=y
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
CONFIG_PARTITION_ADVANCED=y
+# CONFIG_ARCH_MULTI_V7 is not set
CONFIG_ARCH_VERSATILE=y
-CONFIG_MACH_VERSATILE_AB=y
CONFIG_AEABI=y
CONFIG_OABI_COMPAT=y
CONFIG_ZBOOT_ROM_TEXT=0x0
diff --git a/arch/arm/mach-versatile/Kconfig b/arch/arm/mach-versatile/Kconfig
new file mode 100644
index 000000000000..e40f777ccf7d
--- /dev/null
+++ b/arch/arm/mach-versatile/Kconfig
@@ -0,0 +1,16 @@
+config ARCH_VERSATILE
+ bool "ARM Ltd. Versatile family"
+ depends on ARCH_MULTI_V5
+ select ARM_AMBA
+ select ARM_TIMER_SP804
+ select ARM_VIC
+ select CLKSRC_VERSATILE
+ select COMMON_CLK_VERSATILE
+ select CPU_ARM926T
+ select ICST
+ select MIGHT_HAVE_PCI
+ select PLAT_VERSATILE
+ select VERSATILE_FPGA_IRQ
+ help
+ This enables support for ARM Ltd Versatile board.
+
diff --git a/arch/arm/mach-versatile/Makefile.boot b/arch/arm/mach-versatile/Makefile.boot
deleted file mode 100644
index ff0a4b5b0a82..000000000000
--- a/arch/arm/mach-versatile/Makefile.boot
+++ /dev/null
@@ -1,4 +0,0 @@
- zreladdr-y += 0x00008000
-params_phys-y := 0x00000100
-initrd_phys-y := 0x00800000
-
diff --git a/arch/arm/mach-versatile/include/mach/uncompress.h b/arch/arm/mach-versatile/include/mach/uncompress.h
deleted file mode 100644
index 986e3d303f3c..000000000000
--- a/arch/arm/mach-versatile/include/mach/uncompress.h
+++ /dev/null
@@ -1,45 +0,0 @@
-/*
- * arch/arm/mach-versatile/include/mach/uncompress.h
- *
- * Copyright (C) 2003 ARM Limited
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-#define AMBA_UART_DR (*(volatile unsigned char *)0x101F1000)
-#define AMBA_UART_LCRH (*(volatile unsigned char *)0x101F102C)
-#define AMBA_UART_CR (*(volatile unsigned char *)0x101F1030)
-#define AMBA_UART_FR (*(volatile unsigned char *)0x101F1018)
-
-/*
- * This does not append a newline
- */
-static inline void putc(int c)
-{
- while (AMBA_UART_FR & (1 << 5))
- barrier();
-
- AMBA_UART_DR = c;
-}
-
-static inline void flush(void)
-{
- while (AMBA_UART_FR & (1 << 3))
- barrier();
-}
-
-/*
- * nothing to do
- */
-#define arch_decomp_setup()