From 7f01e5a7e6a0e99dd9fe9277595953832da8491e Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Thu, 21 Mar 2013 22:51:13 +0100 Subject: [PATCH] ARM: ux500: move to multiplatform Nothing is holding us up any more, and we can make ux500 coexist with the rest of the platforms. The timex.h and uncompress.h headers are no longer needed now. Signed-off-by: Arnd Bergmann Signed-off-by: Linus Walleij --- arch/arm/Kconfig | 15 ----- arch/arm/mach-ux500/Kconfig | 14 +++++ arch/arm/mach-ux500/include/mach/timex.h | 6 -- arch/arm/mach-ux500/include/mach/uncompress.h | 58 ------------------- 4 files changed, 14 insertions(+), 79 deletions(-) delete mode 100644 arch/arm/mach-ux500/include/mach/timex.h delete mode 100644 arch/arm/mach-ux500/include/mach/uncompress.h diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 2c3bdce15134..6ece86ac14e0 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -900,21 +900,6 @@ config ARCH_U300 help Support for ST-Ericsson U300 series mobile platforms. -config ARCH_U8500 - bool "ST-Ericsson U8500 Series" - depends on MMU - select ARCH_HAS_CPUFREQ - select ARCH_REQUIRE_GPIOLIB - select ARM_AMBA - select CLKDEV_LOOKUP - select CPU_V7 - select GENERIC_CLOCKEVENTS - select HAVE_SMP - select MIGHT_HAVE_CACHE_L2X0 - select SPARSE_IRQ - help - Support for ST-Ericsson's Ux500 architecture - config ARCH_NOMADIK bool "STMicroelectronics Nomadik" select ARCH_REQUIRE_GPIOLIB diff --git a/arch/arm/mach-ux500/Kconfig b/arch/arm/mach-ux500/Kconfig index 3e5bbd0e5b23..eeea3bf4dffb 100644 --- a/arch/arm/mach-ux500/Kconfig +++ b/arch/arm/mach-ux500/Kconfig @@ -1,3 +1,17 @@ +config ARCH_U8500 + bool "ST-Ericsson U8500 Series" if ARCH_MULTI_V7 + depends on MMU + select ARCH_HAS_CPUFREQ + select ARCH_REQUIRE_GPIOLIB + select ARM_AMBA + select CLKDEV_LOOKUP + select CPU_V7 + select GENERIC_CLOCKEVENTS + select HAVE_SMP + select MIGHT_HAVE_CACHE_L2X0 + help + Support for ST-Ericsson's Ux500 architecture + if ARCH_U8500 config UX500_SOC_COMMON diff --git a/arch/arm/mach-ux500/include/mach/timex.h b/arch/arm/mach-ux500/include/mach/timex.h deleted file mode 100644 index d0942c174018..000000000000 --- a/arch/arm/mach-ux500/include/mach/timex.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef __ASM_ARCH_TIMEX_H -#define __ASM_ARCH_TIMEX_H - -#define CLOCK_TICK_RATE 110000000 - -#endif diff --git a/arch/arm/mach-ux500/include/mach/uncompress.h b/arch/arm/mach-ux500/include/mach/uncompress.h deleted file mode 100644 index 533a00432950..000000000000 --- a/arch/arm/mach-ux500/include/mach/uncompress.h +++ /dev/null @@ -1,58 +0,0 @@ -/* - * Copyright (C) 2009 ST-Ericsson - * - * 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 - */ -#ifndef __ASM_ARCH_UNCOMPRESS_H -#define __ASM_ARCH_UNCOMPRESS_H - -#include -#include -#include -#include -/* TODO: This goes away in multiplatform boot, this file gets deleted */ -#include "../../db8500-regs.h" - -void __iomem *ux500_uart_base; - -static void putc(const char c) -{ - /* Do nothing if the UART is not enabled. */ - if (!(__raw_readb(ux500_uart_base + UART011_CR) & 0x1)) - return; - - if (c == '\n') - putc('\r'); - - while (__raw_readb(ux500_uart_base + UART01x_FR) & (1 << 5)) - barrier(); - __raw_writeb(c, ux500_uart_base + UART01x_DR); -} - -static void flush(void) -{ - if (!(__raw_readb(ux500_uart_base + UART011_CR) & 0x1)) - return; - while (__raw_readb(ux500_uart_base + UART01x_FR) & (1 << 3)) - barrier(); -} - -static inline void arch_decomp_setup(void) -{ - /* Use machine_is_foo() macro if you need to switch base someday */ - ux500_uart_base = (void __iomem *)U8500_UART2_BASE; -} - -#endif /* __ASM_ARCH_UNCOMPRESS_H */