diff options
author | Felix Fietkau <nbd@openwrt.org> | 2009-04-27 15:38:23 +0000 |
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committer | Felix Fietkau <nbd@openwrt.org> | 2009-04-27 15:38:23 +0000 |
commit | 4bcd80c13579622ed77f921b55783a5531358706 (patch) | |
tree | 28412292373b9a571b31b18fe371fd74ef0c4822 /target/linux/rb532/files-2.6.24/include/asm-mips/rc32434/rc32434.h | |
parent | c09afea86ad5fe54daa5733bb23191344500ebbd (diff) | |
download | upstream-4bcd80c13579622ed77f921b55783a5531358706.tar.gz upstream-4bcd80c13579622ed77f921b55783a5531358706.tar.bz2 upstream-4bcd80c13579622ed77f921b55783a5531358706.zip |
since the generic 2.6.24 support is gone, remove it for rb532 as well
SVN-Revision: 15444
Diffstat (limited to 'target/linux/rb532/files-2.6.24/include/asm-mips/rc32434/rc32434.h')
-rw-r--r-- | target/linux/rb532/files-2.6.24/include/asm-mips/rc32434/rc32434.h | 121 |
1 files changed, 0 insertions, 121 deletions
diff --git a/target/linux/rb532/files-2.6.24/include/asm-mips/rc32434/rc32434.h b/target/linux/rb532/files-2.6.24/include/asm-mips/rc32434/rc32434.h deleted file mode 100644 index f3e53e4332..0000000000 --- a/target/linux/rb532/files-2.6.24/include/asm-mips/rc32434/rc32434.h +++ /dev/null @@ -1,121 +0,0 @@ -/* - *************************************************************************** - * Definitions for IDT RC323434 CPU. - * - **************************************************************************** - * Kiran Rao - * - * Original form - **************************************************************************** - * P. Sadik Oct 08, 2003 - * - * Started revision history - * Made IDT_BUS_FREQ a kernel configuration parameter - **************************************************************************** - * P. Sadik Oct 10, 2003 - * - * Removed IDT_BUS_FREQ, since this parameter is no longer required. Instead - * idt_cpu_freq is used everywhere - **************************************************************************** - * P. Sadik Oct 20, 2003 - * - * Removed RC32434_BASE_BAUD - **************************************************************************** -*/ -#ifndef _RC32434_H_ -#define _RC32434_H_ - -#include <linux/autoconf.h> -#include <linux/delay.h> -#include <asm/io.h> - -#define RC32434_REG_BASE 0x18000000 - -#define interrupt ((volatile INT_t ) INT0_VirtualAddress) - - -#define IDT_CLOCK_MULT 2 -#define MIPS_CPU_TIMER_IRQ 7 -/* Interrupt Controller */ -#define IC_GROUP0_PEND (RC32434_REG_BASE + 0x38000) -#define IC_GROUP0_MASK (RC32434_REG_BASE + 0x38008) -#define IC_GROUP_OFFSET 0x0C - -#define NUM_INTR_GROUPS 5 -/* 16550 UARTs */ - -#define GROUP0_IRQ_BASE 8 /* GRP2 IRQ numbers start here */ -#define GROUP1_IRQ_BASE (GROUP0_IRQ_BASE + 32) /* GRP3 IRQ numbers start here */ -#define GROUP2_IRQ_BASE (GROUP1_IRQ_BASE + 32) /* GRP4 IRQ numbers start here */ -#define GROUP3_IRQ_BASE (GROUP2_IRQ_BASE + 32) /* GRP5 IRQ numbers start here */ -#define GROUP4_IRQ_BASE (GROUP3_IRQ_BASE + 32) - - -#ifdef __MIPSEB__ -#define RC32434_UART0_BASE (RC32434_REG_BASE + 0x58003) -#else -#define RC32434_UART0_BASE (RC32434_REG_BASE + 0x58000) -#endif - -#define RC32434_UART0_IRQ GROUP3_IRQ_BASE + 0 -// #define EB434_UART1_IRQ GROUP4_IRQ_BASE + 11 - -#define local_readl(addr) __raw_readl(addr) -#define local_writel(l,addr) __raw_writel(l,addr) - -/* cpu pipeline flush */ -static inline void rc32434_sync(void) -{ - __asm__ volatile ("sync"); -} - -static inline void rc32434_sync_udelay(int us) -{ - __asm__ volatile ("sync"); - udelay(us); -} - -static inline void rc32434_sync_delay(int ms) -{ - __asm__ volatile ("sync"); - mdelay(ms); -} - -/* - * C access to CLZ and CLO instructions - * (count leading zeroes/ones). - */ -static inline int rc32434_clz(unsigned long val) -{ - int ret; - __asm__ volatile ( - ".set\tnoreorder\n\t" - ".set\tnoat\n\t" - ".set\tmips32\n\t" - "clz\t%0,%1\n\t" - ".set\tmips0\n\t" - ".set\tat\n\t" - ".set\treorder" - : "=r" (ret) - : "r" (val)); - - return ret; -} -static inline int rc32434_clo(unsigned long val) -{ - int ret; - __asm__ volatile ( - ".set\tnoreorder\n\t" - ".set\tnoat\n\t" - ".set\tmips32\n\t" - "clo\t%0,%1\n\t" - ".set\tmips0\n\t" - ".set\tat\n\t" - ".set\treorder" - : "=r" (ret) - : "r" (val)); - - return ret; -} - -#endif /* _RC32434_H_ */ |