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ARM: ux500: move to multiplatform

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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 <arnd@arndb.de>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Arnd Bergmann 2013-03-21 22:51:13 +01:00 committed by Linus Walleij
parent e657bcf6db
commit 7f01e5a7e6
4 changed files with 14 additions and 79 deletions
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15
arch/arm/Kconfig
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@ -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

14
arch/arm/mach-ux500/Kconfig
View File

@ -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

6
arch/arm/mach-ux500/include/mach/timex.h
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@ -1,6 +0,0 @@
#ifndef __ASM_ARCH_TIMEX_H
#define __ASM_ARCH_TIMEX_H
#define CLOCK_TICK_RATE 110000000
#endif

58
arch/arm/mach-ux500/include/mach/uncompress.h
View File

@ -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 <asm/setup.h>
#include <asm/mach-types.h>
#include <linux/io.h>
#include <linux/amba/serial.h>
/* 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 */