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ARM: cns3xxx: enable multiplatform support 

This moves the cns3xxx configuration option inside of ARCH_MULTIPLATFORM,
since there is no reason for not doing it now. We can then also remove
the three header files that become obsolete.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This commit is contained in:
Arnd Bergmann 2013-03-14 17:32:59 +01:00
parent 29c9b7be75
commit 15bc1fe67f
5 changed files with 13 additions and 77 deletions
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12
arch/arm/Kconfig
View File

@ -382,18 +382,6 @@ config ARCH_BCM2835
This enables support for the Broadcom BCM2835 SoC. This SoC is
use in the Raspberry Pi, and Roku 2 devices.
config ARCH_CNS3XXX
bool "Cavium Networks CNS3XXX family"
select ARM_GIC
select CPU_V6K
select GENERIC_CLOCKEVENTS
select MIGHT_HAVE_CACHE_L2X0
select MIGHT_HAVE_PCI
select PCI_DOMAINS if PCI
select SPARSE_IRQ
help
Support for Cavium Networks CNS3XXX platform.
config ARCH_CLPS711X
bool "Cirrus Logic CLPS711x/EP721x/EP731x-based"
select ARCH_REQUIRE_GPIOLIB

2
arch/arm/configs/cns3420vb_defconfig
View File

@ -19,6 +19,8 @@ CONFIG_MODULE_FORCE_UNLOAD=y
CONFIG_MODVERSIONS=y
# CONFIG_BLK_DEV_BSG is not set
CONFIG_IOSCHED_CFQ=m
CONFIG_ARCH_MULTI_V6=y
#CONFIG_ARCH_MULTI_V7 is not set
CONFIG_ARCH_CNS3XXX=y
CONFIG_MACH_CNS3420VB=y
CONFIG_DEBUG_CNS3XXX=y

11
arch/arm/mach-cns3xxx/Kconfig
View File

@ -1,3 +1,14 @@
config ARCH_CNS3XXX
bool "Cavium Networks CNS3XXX family" if ARCH_MULTI_V6
select ARM_GIC
select CPU_V6K
select GENERIC_CLOCKEVENTS
select MIGHT_HAVE_CACHE_L2X0
select MIGHT_HAVE_PCI
select PCI_DOMAINS if PCI
help
Support for Cavium Networks CNS3XXX platform.
menu "CNS3XXX platform type"
depends on ARCH_CNS3XXX

12
arch/arm/mach-cns3xxx/include/mach/timex.h
View File

@ -1,12 +0,0 @@
/*
* Cavium Networks architecture timex specifications
*
* Copyright 2003 ARM Limited
* Copyright 2008 Cavium Networks
*
* This file is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License, Version 2, as
* published by the Free Software Foundation.
*/
#define CLOCK_TICK_RATE (50000000 / 16)

53
arch/arm/mach-cns3xxx/include/mach/uncompress.h
View File

@ -1,53 +0,0 @@
/*
* Copyright 2003 ARM Limited
* Copyright 2008 Cavium Networks
*
* This file is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License, Version 2, as
* published by the Free Software Foundation.
*/
#include <asm/mach-types.h>
#include "cns3xxx.h"
#define AMBA_UART_DR(base) (*(volatile unsigned char *)((base) + 0x00))
#define AMBA_UART_LCRH(base) (*(volatile unsigned char *)((base) + 0x2c))
#define AMBA_UART_CR(base) (*(volatile unsigned char *)((base) + 0x30))
#define AMBA_UART_FR(base) (*(volatile unsigned char *)((base) + 0x18))
/*
* Return the UART base address
*/
static inline unsigned long get_uart_base(void)
{
if (machine_is_cns3420vb())
return CNS3XXX_UART0_BASE;
else
return 0;
}
/*
* This does not append a newline
*/
static inline void putc(int c)
{
unsigned long base = get_uart_base();
while (AMBA_UART_FR(base) & (1 << 5))
barrier();
AMBA_UART_DR(base) = c;
}
static inline void flush(void)
{
unsigned long base = get_uart_base();
while (AMBA_UART_FR(base) & (1 << 3))
barrier();
}
/*
* nothing to do
*/
#define arch_decomp_setup()